This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Messages - ThreatWebInternal
Pages: 1 2 [3] 4 5 ... 1329
31
« on: July 01, 2025, 12:23:03 PM »
Weather Prediction Center issues Mesoscale Precipitation Discussion #552 concerning HEAVY RAINFALL...FLASH FLOODING POSSIBLE858 AWUS01 KWNH 291949 FFGMPD KYZ000-MOZ000-ARZ000-OKZ000-KSZ000-300100-
Mesoscale Precipitation Discussion 0552 NWS Weather Prediction Center College Park MD 348 PM EDT Sun Jun 29 2025
Areas affected...southeast Kansas through the Ozarks
Concerning...Heavy rainfall...Flash flooding possible
Valid 291947Z - 300100Z
Summary...Showers and thunderstorms developing along a surface trough and an accompanying outflow boundary will translate southeast through the afternoon. Rainfall rates in excess of 2"/hr are expected within this convection, leading to 2-3" of rain with locally higher amounts. Flash flooding is possible.
Discussion...The GOES-E day-cloud phase RGB this afternoon indicates a rapid expansion of strengthening updrafts across much of southern Missouri. These updrafts are manifesting as strengthening thunderstorms, with two clusters noted via the regional radar mosaic. One of these is dropping out of southeast Kansas along an outflow boundary, while a second area is expanding across a surface trough in southeast Missouri. The low-level convergence driving this convection is moving into robust thermodynamics characterized by PWs nearing 2 inches overlapping MLCAPE of 3000 J/kg, leading to intense rain rates estimated via radar to be 2.5"/hr in some areas.
Over the next few hours coverage should continue to expand across the area and track slowly to the southeast, although some more impressive organization through bulk shear of 20-30 kts may eventually result in a more progressive MCS as shown by the ARWs. Until then, the slow movement of cells combined with these intense rain rates may result in stripes of 2-3" of rain with locally higher amounts.
The CAMs differ considerably in the evolution the next few hours, so confidence is reduced as to where the greatest potential for the heaviest rainfall will be. However, the slow southward advance of the strong CAPE gradient combined with the slow westward build of convection along the surface trough suggests south-central Missouri will become the focus of the heaviest and most prolonged rainfall this afternoon. This is potentially problematic as FFG in this area is most compromised to as low as 0.75-1.5"/3hrs, for which the HREF indicates has a 30-40% chance of exceedance. While the intense rain rates moving across any urban or more sensitive soils could cause flash flooding, the greatest risk will be across south-central Missouri where the the overlap of low FFG and highest rainfall may occur.
Weiss
...Please see www.wpc.ncep.noaa.gov for graphic product...
ATTN...WFO...EAX...ICT...LSX...LZK...MEG...PAH...SGF...TOP... TSA...
ATTN...RFC...KRF...MSR...ORN...TUA...NWC...
LAT...LON 38749475 38709411 38419304 38119227 37699172 37349091 37058988 36708936 36298969 36039087 36089305 36499483 36829558 37179640 37429720 38139668
Source: Weather Prediction Center issues Mesoscale Precipitation Discussion #552 concerning HEAVY RAINFALL...FLASH FLOODING POSSIBLE--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
32
« on: July 01, 2025, 12:23:03 PM »
LMK issues Area Forecast Discussion (AFD) at Jun 30, 1:51 AM EDT994 FXUS63 KLMK 300551 AFDLMK
Area Forecast Discussion National Weather Service Louisville KY 151 AM EDT Mon Jun 30 2025
.KEY MESSAGES...
* Chances for afternoon/evening showers and storms today and Monday.
* Less humid conditions arrive Wednesday and Thursday.
* Isolated showers and storms are possible for Independence Day, but most of the day will be dry.
&&
.UPDATE... Issued at 931 PM EDT Sun Jun 29 2025
Still seeing a bit of convection fire across the region this evening, specifically between Louisville and Lexington. This activity should continue to move off to the northeast over the next several hours. A few more showers/storms may develop downstream across south-central KY this evening. Shear and instability are weak and the overall coverage looks to be around 20 percent or so.
Later in the overnight, an upper level trough axis will push into the region. Shear values increase slightly, but are still fairly weak overall. Last several HRRR runs have suggested that a cluster of storms will develop over western KY and southwest IN and move eastward. This would affect our north-central KY and southern IN counties after midnight thorugh sunrise. Severe weather threat here looks very low, but heavy rainfall, gusty winds, and lightning would be the main threats with that activity.
&&
.SHORT TERM /THROUGH TONIGHT/... Issued at 238 PM EDT Sun Jun 29 2025
This afternoon...Temperatures have warmed into the mid 80s so far and getting closer to convective temperatures. A very moist and unstable environment will allow for scattered showers and storms to develop this afternoon. These diurnal storms will begin to dissipate this evening as the sun sets.
Tonight... Most of tonight will remain dry with broken skies. Light southerly winds and recent precip may lead to some light, patchy fog development especially in protected valley areas.
Monday and Monday Night... A trough will push through the Ohio Valley bringing a cold front towards the region. This trough will increase shear (although still weak) and bring some better forcing to a present tropical airmass. Some CAMs want to bring a cluster of showers and storms through in the early morning. These storms will likely dissipate as they move east over the region. Mid morning through early afternoon will remain dry with scattered skies. High temperatures are expected to be in the mid-upper 80s. Scattered showers and storms will then develop in the afternoon and evening as the cold front approaches the region. These storms will have access to 2000-2500 J/kg of SBCAPE, and slightly better lapse rates compared to the previous few days. These conditions will allow for storms (a few strong storms) to develop in the afternoon ahead of the cold front. Storms will last through the evening and into the first part of Monday night. Main threat is pulse cells, wet microbursts, gusty to damaging winds, lightning, and heavy rain. Storms will outrun the better forcing along the front and instability will wane with sunset, allowing storms to steadily weaken overnight.
&&
.LONG TERM /TUESDAY THROUGH SUNDAY/... Issued at 238 PM EDT Sun Jun 29 2025
Tuesday - Thursday...
The cold front will push through the region on Tuesday bringing lower dew points and more comfortable conditions to the region mid week. Along the cold front scattered showers will be possible. Surface high pressure will keep conditions dry during this time. High temperatures will remain near normal in the mid to upper 80s.
Independence Day - Next Weekend...
An upper trough will swing over the northern Ohio Valley late week bringing an isolated to scattered chance of showers and storms over the northern half of the region on Friday. Brief ridging and high pressure will move over the region on Saturday into Sunday, keeping conditions dry and warm with temperatures in the low 90s. By late Sunday and into early next week, ridging pushes east of the region and precip chances increase.
&&
.AVIATION /06Z TAFS THROUGH 12Z TUESDAY/... Issued at 151 AM EDT Mon Jun 30 2025
Another muggy night with light south winds, and debris clouds that aren't low or extensive enough for any restriction below VFR. Not great agreement in the models regarding a batch of convection that might come through after daybreak through about midday. Not confident enough to include it at this time but will carry MVFR cigs for a few hrs later in the morning.
The afternoon looks like yet another repeat performance with scattered storms. Will handle that with a PROB30 from 18Z til 0Z Tue, and while cigs won't drop below VFR any heavier shower or storm will produce a period of IFR vis.
&&
.LMK WATCHES/WARNINGS/ADVISORIES... KY...None. IN...None.
&&
$$
UPDATE...MJ SHORT TERM...SRW LONG TERM...SRW AVIATION...RAS
Source: LMK issues Area Forecast Discussion (AFD) at Jun 30, 1:51 AM EDT--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
33
« on: July 01, 2025, 12:23:02 PM »
JKL issues Area Forecast Discussion (AFD) at Jun 29, 1:46 PM EDT074 FXUS63 KJKL 291746 AFDJKL
AREA FORECAST DISCUSSION National Weather Service Jackson KY 146 PM EDT Sun Jun 29 2025
.KEY MESSAGES...
- Hot and humid conditions will continue into early next week. Heat indices will peak in the 90s to around 100 degrees through Monday.
- Diurnal shower and thunderstorm chances continue into the first half of this coming week.
- A potential cold front passage toward the middle of this coming week could bring temporary relief from the sustained heat and humidity.
- Daily high temperatures might return to the 90s from next Saturday onward.
&&
.UPDATE... Issued at 1230 PM EDT SUN JUN 29 2025
At just past noon, an extensive cumulus field is rapidly developing as thermometers approach the convective temperature. Areas most likely to experience a shower or thunderstorm this afternoon and evening appear to be southwest of KY-15 (roughly Whitesburg to Stanton). Convective initiation is likely to occur first over the higher summits of Black Mountain and adjacent ridges as well as near/west of the Pottsville Escarpment. Similar to yesterday, cell motions will be slow, generally be under 10 mph unless a substantial cold pool develops. Given high PWATs and and a deep warm layer, locally excessive rainfall will again be a threat under the most intense and persistent cores.
UPDATE Issued at 753 AM EDT SUN JUN 29 2025
A fairly comprehensive update has been sent out and uploaded to NDFD. However, there are no significant changes to the forecast or forecast reasoning for the near-term and short-term periods.
UPDATE Issued at 1145 PM EDT SAT JUN 28 2025
No significant changes were made to the forecast with mainly just the inclusion of the latest obs and trends for the T/Td/Sky grids. Did also fine tune the PoPs and weather through the rest of the night. These minor adjustments have been sent to the NDFD and web servers along with a freshening of the zones, HWO, and SAFs.
UPDATE Issued at 855 PM EDT SAT JUN 28 2025
00Z sfc analysis shows a weak pressure pattern through eastern Kentucky allowing the diurnal cycle to dominate. This means convection peaking in the late afternoon and early evening each day. Our current bout of showers and thunderstorms have worked through much of the western portion of the CWA in association with a large outflow boundary progressing east. Most activity in the wake of this has had a hard time sustaining itself as instability is waning. Currently, temperatures are running in the mid 70s within the more rain cooled areas and in the low 80s elsewhere. Meanwhile, amid generally light winds away from any storms, dewpoints are mostly in the upper 60s to low 70s. Have updated the forecast mainly to add in the latest obs and trends for the T/Td/Sky grids but also to fine tune the PoPs per current radar and CAMs guidance through the night. These minor adjustments have been sent to the NDFD and web servers.
&&
.SHORT TERM...(This evening through Sunday night) Issued at 340 PM EDT SAT JUN 28 2025
A slightly cooler and less humid air mass is noted over eastern Kentucky late this afternoon with widespread temperatures in the 85 to 90 degree range for elevations below 1,500 feet ASL. While there are just a few spotty radar returns showing up in our area, mainly in the I-64 corridor at 1930z, regional radar shows multiple clusters and loosely organized lines of showers and thunderstorms slowly advancing eastward through Central Kentucky. This activity has developed ahead of a slow-moving vort max disturbance embedded in the westerly flow aloft. Sporadic convection is also sagging into southern Indiana and Ohio with a stalling cold frontal boundary.
As the disturbance approaches, CAM guidance has struggled to resolve the evolution of the associated convection. Shear is minimal and thus limiting overall storm organization, however, 2,500 to 3,500 J/kg of MUCAPE in an uncapped environment has allowed for upstream convection to develop and establish a cold pool which is now likely aiding in maintenance of the linear storm structure. High PWATs in the 1.6 to 1.8 inch range, combined with relatively slow cell movement to the east northeast at 10 to 20 mph, may pose a risk for isolated high water/flash flooding, especially if multiple storm cores pass over the same location, or if a heavier cell impacts a location that received heavy rainfall yesterday. An isolated strong to perhaps damaging wind gusts can also not be ruled out under the most intense cores through sunset.
Expect most if not all convection to dissipate after sunset with the loss of daytime heating. A stray shower or storm cannot be ruled out overnight, but a vast majority of the area should be rain-free. It will be muggy but a little cooler than recent nights with lows in the 65 to 70F range for most places. The stalled cold frontal boundary will pull away to the northeast as a warm front on Sunday, but additional weak perturbations in the westerly flow aloft are likely to aid in additional convection development, primarily during the afternoon/early evening, coincident with peak heating. Isolated instances of high water as well as a stray damaging wind gust or two will once again be possible. Look for high temperatures in the 85 to 90F range on Sunday. Sunday night appears similar to Saturday night -- leftover convection mostly wanes after sunset, though a stray shower or storm remains possible overnight as temperatures settle back to between 66 and 71F.
.LONG TERM...(Monday through Saturday) Issued at 424 PM EDT SAT JUN 28 2025
The 28/12z model suite analysis beginning Monday morning shows a digging trough, extending from Northern Ontario to the Central Plains, diving southeastward toward the Lower Ohio Valley. A surface cold front initially trails from an ~1003 mb low over James Bay southwestward across Lower Michigan and well beyond into the eastern Kansas Plains.
This system is slated to bring temporary relief from the heat/humidity mid-week before upper level ridging tries to re- establish its grip on the Coalfields next weekend. The parent trough drops into the Commonwealth by Monday and early Tuesday, along with an associated surface cold front, and finally sweeps away the muggy, high PWAT air mass that is currently plaguing the region. Some modest increase in shear is likely along/ahead of the cold front, but the overnight/morning frontal passage will occur when instability is minimized. Similar to recent days, disturbances aloft/ahead of the cold front are likely to bring another round of scattered showers and thunderstorms on Monday prior to boundary's arrival. Rain chances are favored to linger on Tuesday as the front makes a slow departure. As the 500H trough slowly shifts eastward on Wednesday and Thursday, incoming large-scale ridging will support high pressure building in at the surface. However, a few weak disturbances riding down the eastern side of the ridge might be able to spark a very isolated shower or thunderstorm. A gradual warming trend is also likely as 500 mb heights rise back to around 592 dam.
Sensibly speaking, expect more of the typical summertime showers and thunderstorms, most numerous during the afternoon and evening, on Monday before a period of more widespread showers and thunderstorms move through Monday Night into Tuesday. Mostly sunny days and mostly clear nights with just an isolated (~20% or lower) shower or thunderstorm threat follow from Wednesday onward. Fog can be expected in the valleys on most nights, least extensive Monday night. Temperature-wise, daily maximum temperatures in the 85 to 90F range on Monday cool to the 81 to 86F range on Tuesday. Nighttime lows dip solidly into the lower and mid 60s for most as well. From then onward, look for temperatures to gradually warm back to between 90 and 95F on Saturday. The Independence Day holiday is shaping to be mostly sunny and seasonably hot with just the small chance of an isolated shower or thunderstorm.
&&
.AVIATION...(For the 18Z TAFS through 18Z Monday afternoon) ISSUED AT 146 PM EDT SUN JUN 29 2025
The cumulus field over eastern Kentucky at TAF issuance is likely to blossom into scattered showers and thunderstorms this afternoon and evening. While VFR conditions should generally prevail through sunset, briefly reduced flight categories are likely under any passing shower or storm. Once deep convection diminishes, fog formation is favored again tonight in the typical valleys. However, any fog impacts at the TAF sites is uncertain, likely dependent upon where/when rainfall occurs. Fog clears after sunrise on Monday with renewed chances for storms by the end of the period. Winds will be variable, generally under 5 kts, through tonight, except potentially gusty and erratic near thunderstorms.
&&
.JKL WATCHES/WARNINGS/ADVISORIES... None.
&&
$$
UPDATE...GEERTSON SHORT TERM...GEERTSON LONG TERM...GEERTSON AVIATION...GEERTSON
Source: JKL issues Area Forecast Discussion (AFD) at Jun 29, 1:46 PM EDT--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
34
« on: July 01, 2025, 12:23:00 PM »
ILN issues Flash Flood Warning [flash flood: radar indicated] for Hocking, Ross [OH] till Jun 30, 8:30 PM EDT403 WGUS51 KILN 302120 FFWILN OHC073-141-010030- /O.NEW.KILN.FF.W.0025.250630T2120Z-250701T0030Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Wilmington OH 520 PM EDT Mon Jun 30 2025
The National Weather Service in Wilmington has issued a
* Flash Flood Warning for... Southwestern Hocking County in central Ohio... Eastern Ross County in south central Ohio...
* Until 830 PM EDT.
* At 520 PM EDT, radar indicated thunderstorms producing heavy rain across saturated ground within the warned area. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 0.5 to 1.5 inches are possible. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.
* Some locations that may experience flash flooding include... Chillicothe, Londonderry, Laurelville, Adelphi, Mooresville and Hallsville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
To report flash flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.
&&
LAT...LON 3925 8276 3924 8276 3924 8289 3938 8298 3947 8284 3947 8279 3947 8276 3947 8275 3947 8274 3947 8263 3936 8264 3937 8275
FLASH FLOOD...RADAR INDICATED
$$
McGinnis
Source: ILN issues Flash Flood Warning [flash flood: radar indicated] for Hocking, Ross [OH] till Jun 30, 8:30 PM EDT--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
35
« on: July 01, 2025, 12:23:00 PM »
Canada's stubby beer bottle finds new meaning in an age of American bluster The stubby, a Canadian beer bottle that was once a fixture in fridges from coast to coast, is now being reinterpreted as a subtle form of economic self-defence as trade tensions with the U.S. heat up. Source: Canada's stubby beer bottle finds new meaning in an age of American bluster----------------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
36
« on: July 01, 2025, 12:22:59 PM »
BOX issues Record Event Report (RER) at Jun 26, 1:31 AM EDT ...RECORD HIGH TEMPERATURE SET AT HARTFORD CT...761 SXUS71 KBOX 260531 RERBDL
RECORD EVENT REPORT NATIONAL WEATHER SERVICE BOSTON/NORTON MA 0131 AM EDT THU JUN 26 2025
...RECORD HIGH TEMPERATURE SET AT HARTFORD CT...
A RECORD HIGH TEMPERATURE OF 95 DEGREES WAS SET AT HARTFORD CT YESTERDAY. THIS TIES THE OLD RECORD OF 95 DEGREES SET IN 1943.
$$
Source: BOX issues Record Event Report (RER) at Jun 26, 1:31 AM EDT ...RECORD HIGH TEMPERATURE SET AT HARTFORD CT...---------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
37
« on: July 01, 2025, 06:16:47 AM »
LIX issues Special Weather Statement [wind: 40 MPH, hail: 0.50 IN] for Wilkinson [MS] till 2:45 PM CDT582 WWUS84 KLIX 271911 SPSLIX
Special Weather Statement National Weather Service New Orleans LA 211 PM CDT Fri Jun 27 2025 MSZ068-271945- Wilkinson MS- 211 PM CDT Fri Jun 27 2025
...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF CENTRAL WILKINSON COUNTY THROUGH 245 PM CDT ...
At 211 PM CDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from near Dolorosa to near Woodville. Movement was west at 10 mph.
HAZARD...Winds in excess of 40 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible.
Locations impacted include... Woodville and Dolorosa.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Frequent cloud to ground lightning is occurring with these storms. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.
&&
LAT...LON 3121 9112 3100 9122 3100 9144 3132 9140 3134 9138 3134 9135 3136 9129 3137 9127 TIME...MOT...LOC 1911Z 091DEG 8KT 3133 9131 3121 9123 3103 9129
MAX HAIL SIZE...0.50 IN MAX WIND GUST...40 MPH
$$
Zeringue
Source: LIX issues Special Weather Statement [wind: 40 MPH, hail: 0.50 IN] for Wilkinson [MS] till 2:45 PM CDT--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
39
« on: July 01, 2025, 06:16:46 AM »
[Delayed Report] 3 SSE Export [Westmoreland Co, PA] 911 Call Center reports Tstm Wnd Dmg at 28 Jun, 5:39 PM EDT -- Tree down on Bouquet Road near Frye Road.580 NWUS51 KPBZ 291139 LSRPBZ
Preliminary Local Storm Report National Weather Service Pittsburgh PA 739 AM EDT Sun Jun 29 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS..
0539 PM Tstm Wnd Dmg 3 SSE Export 40.38N 79.61W 06/28/2025 Westmoreland PA 911 Call Center
Tree down on Bouquet Road near Frye Road.
&&
$$
SKH
Source: [Delayed Report] 3 SSE Export [Westmoreland Co, PA] 911 Call Center reports Tstm Wnd Dmg at 28 Jun, 5:39 PM EDT -- Tree down on Bouquet Road near Frye Road.--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
40
« on: July 01, 2025, 06:16:45 AM »
CLE issues A STRONG THUNDERSTORM WILL IMPACT WESTERN HOLMES COUNTY THROUGH 330 PM EDT [wind: 40 MPH, hail: 0.00 IN]362 WWUS81 KCLE 301851 SPSCLE
Special Weather Statement National Weather Service Cleveland OH 251 PM EDT Mon Jun 30 2025 OHZ038-301930- Holmes OH- 251 PM EDT Mon Jun 30 2025
...A STRONG THUNDERSTORM WILL IMPACT WESTERN HOLMES COUNTY THROUGH 330 PM EDT...
At 251 PM EDT, Doppler radar was tracking a strong thunderstorm near Danville, or 15 miles west of Millersburg, moving northeast at 20 mph.
HAZARD...Wind gusts up to 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects.
Locations impacted include... Millersburg, Killbuck, Glenmont, and Nashville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4046 8218 4058 8218 4066 8206 4058 8189 4045 8187 TIME...MOT...LOC 1851Z 246DEG 16KT 4047 8219
MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 MPH
$$
Kahn
Source: CLE issues A STRONG THUNDERSTORM WILL IMPACT WESTERN HOLMES COUNTY THROUGH 330 PM EDT [wind: 40 MPH, hail: 0.00 IN]--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
41
« on: July 01, 2025, 06:16:45 AM »
IWX issues Area Forecast Discussion (AFD) at Jun 29, 2:32 PM EDT336 FXUS63 KIWX 291832 AFDIWX
Area Forecast Discussion National Weather Service Northern Indiana 232 PM EDT Sun Jun 29 2025
.KEY MESSAGES...
- Warmer and humid this afternoon with heat indices in the low to mid 90s.
- Rain/storms are possible Monday morning, then likely Monday afternoon and evening. A few storms could be strong to severe with damaging winds and heavy rainfall.
- Dry, seasonable, and less humid by mid to late in the week.
&&
.DISCUSSION... Issued at 231 PM EDT Sun Jun 29 2025
A warm front has lifted northwest across the area today, which will allow for highs in the mid to upper 80s this afternoon alongside a noticeable increase in humidity. Southerly low-level flow has helped to pull in moisture from the Gulf, which has brought dewpoints up into the low 70s today. Heat indices are expected to peak in the low to mid 90s this afternoon. A few isolated showers/storms will be possible this afternoon and evening across north-central Indiana, mainly south of US 24 and west of US 31.
WAA continues into the day on Monday with highs in the 80s and dewpoints in the low to mid 70s. An area of low pressure will lift across the Midwest and it's attendant cold front will bring high chances (60-80%) for showers and storms. With the aforementioned heat and humidity, this should allow for destabilization to occur during the day Monday and for thunderstorms to develop. The Storm Prediction Center has maintained the Marginal Risk (level 1 of 5) for our entire forecast area, meaning a few storms could be strong to severe. Overall, Monday looks fairly unimpressive and disorganized for severe weather, especially considering there may be some showers to deal with in the morning. An initial round of scattered showers (not as much confidence in thunderstorms) will be possible Monday morning as a shortwave lifts out of the St Louis area. A second, potentially stronger, round of storms will then be possible Monday afternoon and evening with the cold front. Multicell clusters/a broken line of thunderstorms should develop ahead of the cold front and sweep through the area. These storms will have modest instability (1500-3000 J/kg) to work with, however lapse rates will be poor and there will be little to no shear in place as vertical wind profiles are unidirectional out of the southwest. Lingering showers and clouds in the morning and early afternoon may also hinder severe chances. Confidence in severe weather is low. If any storms do manage to reach severe thresholds, the primary threat will be damaging winds. Locally heavy rain is also possible with long, skinny CAPE profiles, a deep warm cloud layer, and PWATs of 1.75-2" Monday afternoon and evening.
July will start on a seasonable and dry note as surface high pressure and an upper level ridge build in by midweek. Tuesday through Friday currently looks to be mainly dry, with lower levels of humidity and seasonable temperatures. Some diurnal chances for rain/storms may be possible for the 4th of July and into the holiday weekend depending on how amplified the upper level ridge is. For now, have kept PoPs low at 20-30% at times through the weekend.
&&
.AVIATION /18Z TAFS THROUGH 18Z MONDAY/... Issued at 126 PM EDT Sun Jun 29 2025
A trough traverses the Northern Plains this afternoon into Monday and allows a vort max to rise northward towards the area Monday morning. A more humid air mass returns Monday morning and this environment may make it more conducive to allowing for convective cells that could produce lightning as early as the morning, more likely for FWA than SBN, but not zero chances even for SBN. Depending on instability and eventual shortwave position, the better chances for showers and storms is Monday afternoon, but the shortwave position could remove SBN from rain chances.
South wind today obtains a westerly component on Monday. While winds stay weaker than 10 kts today, so 15 to 20 kts breezes will be possible on Monday.
&&
.IWX WATCHES/WARNINGS/ADVISORIES... IN...None. OH...None. MI...None. MARINE...None.
&&
$$
DISCUSSION...Johnson AVIATION...Roller
Source: IWX issues Area Forecast Discussion (AFD) at Jun 29, 2:32 PM EDT--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
42
« on: July 01, 2025, 06:16:45 AM »
IND issues Flood Advisory for Brown, Greene, Lawrence, Monroe [IN] till Jun 30, 4:45 AM EDT876 WGUS83 KIND 300452 FLSIND
Flood Advisory National Weather Service Indianapolis IN 1252 AM EDT Mon Jun 30 2025
INC013-055-093-105-300845- /O.NEW.KIND.FA.Y.0071.250630T0452Z-250630T0845Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Brown IN-Greene IN-Lawrence IN-Monroe IN- 1252 AM EDT Mon Jun 30 2025
...FLOOD ADVISORY IN EFFECT UNTIL 445 AM EDT EARLY THIS MORNING...
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Portions of south central and southwest Indiana, including the following counties, in south central Indiana, Brown, Lawrence and Monroe. In southwest Indiana, Greene.
* WHEN...Until 445 AM EDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry arroyos.
* ADDITIONAL DETAILS... - At 1252 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 3 inches of rain have fallen. - Additional rainfall amounts of 0.25 to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Oolitic, Harrodsburg, Fairfax State Recreation Area, Avoca, Bartlettsville and Monroe Reservoir. - http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.
&&
LAT...LON 3907 8636 3890 8638 3889 8668 3907 8668
$$
Melo
Source: IND issues Flood Advisory for Brown, Greene, Lawrence, Monroe [IN] till Jun 30, 4:45 AM EDT--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
43
« on: July 01, 2025, 06:16:44 AM »
PAH issues Area Forecast Discussion (AFD) at Jun 29, 2:42 PM CDT106 FXUS63 KPAH 291942 AFDPAH
Area Forecast Discussion National Weather Service Paducah KY 242 PM CDT Sun Jun 29 2025
.KEY MESSAGES...
- Isolated to scattered showers and storms expected through Monday. Heavy rainfall, lightning, and gusty winds will be possible.
- A drier trend continues for Independence Day with seasonal highs in the upper 80's to lower 90's.
&&
.DISCUSSION... Issued at 242 PM CDT Sun Jun 29 2025
Lower heights extend across the northern tier of the US this afternoon with an upper level disturbance to the northwest. A few showers and storms have resulted and will continue into the evening hours. PW's remain very high with values over 2 inches and will result in periods of heavy rainfall and isolated flash flooding. A few isolated or scattered showers/storms may continue into the night as low level waa remains atop the region. Amplification of a northern stream trough occurs across the Midwest on Monday. This will send a cold front through the region Monday night into early Tuesday morning. Increasing wind fields aloft may lead to a strong to severe risk with any thunderstorm complex with damaging winds the primary hazard. Once again, localized flash flooding will be possible.
We finally see some drier weather behind the front Tuesday. Guidance continues to show the rest of this week dry as upper level ridging builds across the region. Toward the end of the forecast period, another trough moves into the plains and begins to bring low-end PoPs into portions of the area. Temperatures in the upper 80's early to mid week will rise into the low to mid 90's by the end of the week and into the weekend.
&&
.AVIATION /18Z TAFS THROUGH 18Z MONDAY/... Issued at 1223 PM CDT Sun Jun 29 2025
Lower confidence forecast on timing and coverage of convection this afternoon. Cloud cover and earlier rain has slowed destabilization today. Can't rule out SHRA or maybe isolated thunder but don't have more confidence to introduce any higher probs than prob30 at least for now. AMD may become necessary if higher confidence develops. Additional isolated shower or storm activity is possible overnight. A cold front will move in from the northwest late in the TAF period, most likely after 18z but could offer scattered showers or storms toward the end of the TAF period. Winds from the southwest around or less than 5 knots are expected.
&&
.PAH WATCHES/WARNINGS/ADVISORIES... IL...None. MO...None. IN...None. KY...None.
&&
$$
DISCUSSION...AD AVIATION...AD
Source: PAH issues Area Forecast Discussion (AFD) at Jun 29, 2:42 PM CDT--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
44
« on: July 01, 2025, 06:16:44 AM »
LOUISVILLE BOWMAN KY Jun 29 Climate Report: High: 88 Low: 71 Precip: 0.0" Snow: Missing274 CDUS43 KLMK 300025 CLILOU
CLIMATE REPORT NATIONAL WEATHER SERVICE LOUISVILLE KY 825 PM EDT SUN JUN 29 2025
...................................
...THE LOUISVILLE BOWMAN KY CLIMATE SUMMARY FOR JUNE 29 2025... VALID AS OF 0825 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST VALUE (LST) VALUE FROM YEAR NORMAL ....................................................... TEMPERATURE (F) TODAY MAXIMUM 88 517 PM 87 1 92 MINIMUM 71 518 AM 68 3 80 AVERAGE 80 78 2 86
PRECIPITATION (IN) TODAY 0.00 0.17 -0.17 0.00 MONTH TO DATE 2.40 4.51 -2.11 2.88 SINCE JUN 1 2.40 4.51 -2.11 2.88 SINCE JAN 1 29.08 25.28 3.80 24.79
DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 1 0 1 5 SINCE JUN 1 1 0 1 5 SINCE JUL 1 4032 4146 -114 3674
COOLING TODAY 15 13 2 21 MONTH TO DATE 338 300 38 308 SINCE JUN 1 338 300 38 308 SINCE JAN 1 467 483 -16 509 .......................................................
WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.8
SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3
WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM
RELATIVE HUMIDITY (PERCENT) HIGHEST 94 100 AM LOWEST 57 600 PM AVERAGE 76
..........................................................
THE LOUISVILLE BOWMAN KY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 MM MM MINIMUM TEMPERATURE (F) 69 MM MM
SUNRISE AND SUNSET JUNE 29 2025..........SUNRISE 622 AM EDT SUNSET 910 PM EDT JUNE 30 2025..........SUNRISE 623 AM EDT SUNSET 910 PM EDT
- INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT.
$$
BJS
Source: LOUISVILLE BOWMAN KY Jun 29 Climate Report: High: 88 Low: 71 Precip: 0.0" Snow: Missing--------------- If I'm using your data in a way that is against your terms please email the team at "threatweb@pupswoof117.com"! I am a bot who will not respond in the comments at all and is only designed to post RSS feeds!
Pages: 1 2 [3] 4 5 ... 1329
|