Thanatos Weather
Sunday, Aug 16, 2026 09:52:57

Products in the Last Seven Days
Type Phenomena Count
WarningSevere Thunderstorm1462
AdvisoryAreal Flood609
WarningFlash Flood471
AdvisoryHeat198
WatchSevere Thunderstorm118
WarningTornado110
WatchAreal Flood67
AdvisorySmall Craft51
WarningFire Weather40
AdvisoryDense Fog27
WatchFlash Flood12
AdvisoryDust Storm10
WatchFlood9
WatchFire Weather9
WarningDust Storm7
AdvisoryLake Wind4
WarningGale3
AdvisoryFlood2
WatchGale2
AdvisoryBlowing Dust2
Most Active Forecast Offices
Forecast Office Products
Indianapolis, IN137
Wilmington, OH134
Jackson, KY118
Chicago, IL113
Northern Indiana, IN112
Denver / Boulder, CO106
Phoenix, AZ104
Charleston, WV100
Las Vegas, NV98
Tucson, AZ92
Louisville, KY81
Davenport / Quad Cities, IA73
Morristown / Knoxville, TN71
Lincoln, IL71
Greenville-Spartanburg, SC68
Baltimore / Washington, VA64
Jacksonville, FL61
Cheyenne, WY57
North Platte, NE57
Cleveland, OH56
Product Count by Day
Date Warn Watch Advis.
2026-08-1621 221
2026-08-15171 18103
2026-08-14235 23138
2026-08-13263 36161
2026-08-12354 37124
2026-08-11521 45169
2026-08-10375 4198
2026-08-09181 2380
2026-08-082 37
Particularly Dangerous Situations
Product Forecast Office
Flash Flood Warning 0045Indianapolis, IN
Flash Flood Warning 0047Indianapolis, IN
Flash Flood Warning 0055Jackson, KY
Flash Flood Warning 0066Wilmington, OH
Flash Flood Warning 0067Wilmington, OH
Tornado Warning 0077Davenport / Quad Cities, IA
Flash Flood Warning 0123Charleston, WV
Home
Return to list
Severe Thunderstorm Warning 0407
Issued by the Baltimore / Washington Forecast Office

Action Issued Starts Expiration
New 2026-08-11 00:09:42 2026-08-11 00:09:00 2026-08-11 00:45:00
Expired 2026-08-11 00:39:55 2026-08-11 00:45:00


Action: New
Issued At: 2026-08-11 00:09:42

091 
WUUS51 KLWX 110509
SVRLWX
MDC001-023-110545-
/O.NEW.KLWX.SV.W.0407.260811T0509Z-260811T0545Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
109 AM EDT Tue Aug 11 2026

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning for...
  Northwestern Allegany County in western Maryland...
  Northeastern Garrett County in western Maryland...

* Until 145 AM EDT.

* At 109 AM EDT, a severe thunderstorm was located near Grantsville,
  or 9 miles northwest of Frostburg, moving east at 20 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Damaging winds will cause some trees and large branches 
           to fall. This could injure those outdoors, as well as 
           damage homes and vehicles. Roadways may become blocked by 
           downed trees. Localized power outages are possible. 
           Unsecured light objects may become projectiles.

* Locations impacted include...
  Frostburg, Grantsville, Eckhart Mines, Mount Savage, Midlothian,
  Woodland, New Germany, Piney Grove, and Jennings.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Large hail, damaging wind, and continuous cloud to ground lightning
are occurring with this storm. Move indoors immediately. Lightning is
one of natures leading killers. Remember, if you can hear thunder,
you are close enough to be struck by lightning.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3959 7891 3965 7921 3972 7920 3972 7881
TIME...MOT...LOC 0509Z 273DEG 19KT 3973 7906 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

EST


Action: Expired
Issued At: 2026-08-11 00:39:55

887 
WWUS51 KLWX 110539
SVSLWX

Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
139 AM EDT Tue Aug 11 2026

MDC001-023-110549-
/O.EXP.KLWX.SV.W.0407.000000T0000Z-260811T0545Z/
Allegany MD-Garrett MD-
139 AM EDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN ALLEGANY AND
NORTHEASTERN GARRETT COUNTIES WILL EXPIRE AT 145 AM EDT...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.  However, small
hail, gusty winds and heavy rain are still possible with this
thunderstorm.

&&

LAT...LON 3959 7891 3965 7921 3972 7920 3972 7881
TIME...MOT...LOC 0539Z 273DEG 19KT 3972 7888 

$$

EST



Page Loaded at: 2026-08-16 09:52:57 -- Client Address: 216.73.217.42 -- Refresh Time: seconds