Thanatos Weather
Sunday, Aug 16, 2026 09:50:33

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 0150
Issued by the Grand Forks Forecast Office

Action Issued Starts Expiration
New 2026-08-11 10:39:15 2026-08-11 10:38:00 2026-08-11 11:45:00
Cancelled 2026-08-11 11:02:15 2026-08-11 11:45:00
Continued 2026-08-11 11:02:15 2026-08-11 11:45:00
Expired 2026-08-11 11:36:46 2026-08-11 11:45:00


Action: New
Issued At: 2026-08-11 10:39:15

794 
WUUS53 KFGF 111538
SVRFGF
NDC003-073-111645-
/O.NEW.KFGF.SV.W.0150.260811T1538Z-260811T1645Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Forks ND
1038 AM CDT Tue Aug 11 2026

The National Weather Service in Grand Forks has issued a

* Severe Thunderstorm Warning for...
  Western Ransom County in southeastern North Dakota...
  South central Barnes County in southeastern North Dakota...

* Until 1145 AM CDT.

* At 1038 AM CDT, a severe thunderstorm was located over Litchville,
  or 18 miles southwest of Valley City, moving southeast at 25 mph.

  HAZARD...Golf ball size hail and 60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...People and animals outdoors will be injured. Expect hail 
           damage to roofs, siding, windows, and vehicles. Expect 
           wind damage to roofs, siding, and trees.

* Locations impacted include...
  Lisbon, Litchville, Fort Ransom, Nome, Englevale, Hastings, and
  Kathryn.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4642 9803 4663 9804 4663 9843 4682 9812
      4655 9753 4632 9785
TIME...MOT...LOC 1538Z 308DEG 23KT 4668 9817 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JR


Action: Cancelled
Issued At: 2026-08-11 11:02:15

505 
WWUS53 KFGF 111602
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
1102 AM CDT Tue Aug 11 2026

NDC003-111611-
/O.CAN.KFGF.SV.W.0150.000000T0000Z-260811T1645Z/
Barnes ND-
1102 AM CDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL BARNES COUNTY IS
CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 4642 9803 4656 9804 4663 9803 4663 9770
      4655 9753 4632 9785
TIME...MOT...LOC 1601Z 320DEG 25KT 4654 9803 

$$

NDC073-111645-
/O.CON.KFGF.SV.W.0150.000000T0000Z-260811T1645Z/
Ransom ND-
1102 AM CDT Tue Aug 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 AM CDT
FOR WESTERN RANSOM COUNTY...

At 1101 AM CDT, a severe thunderstorm was located near Fort Ransom
State Park, or 26 miles south of Valley City, moving southeast at 30
mph.

HAZARD...Golf ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

Locations impacted include...
Lisbon, Fort Ransom, Englevale, Elliott, Fort Ransom State Park, and
Little Yellowstone.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 4642 9803 4656 9804 4663 9803 4663 9770
      4655 9753 4632 9785
TIME...MOT...LOC 1601Z 320DEG 25KT 4654 9803 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JR


Action: Continued
Issued At: 2026-08-11 11:02:15

505 
WWUS53 KFGF 111602
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
1102 AM CDT Tue Aug 11 2026

NDC003-111611-
/O.CAN.KFGF.SV.W.0150.000000T0000Z-260811T1645Z/
Barnes ND-
1102 AM CDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL BARNES COUNTY IS
CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 4642 9803 4656 9804 4663 9803 4663 9770
      4655 9753 4632 9785
TIME...MOT...LOC 1601Z 320DEG 25KT 4654 9803 

$$

NDC073-111645-
/O.CON.KFGF.SV.W.0150.000000T0000Z-260811T1645Z/
Ransom ND-
1102 AM CDT Tue Aug 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 AM CDT
FOR WESTERN RANSOM COUNTY...

At 1101 AM CDT, a severe thunderstorm was located near Fort Ransom
State Park, or 26 miles south of Valley City, moving southeast at 30
mph.

HAZARD...Golf ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

Locations impacted include...
Lisbon, Fort Ransom, Englevale, Elliott, Fort Ransom State Park, and
Little Yellowstone.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 4642 9803 4656 9804 4663 9803 4663 9770
      4655 9753 4632 9785
TIME...MOT...LOC 1601Z 320DEG 25KT 4654 9803 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JR


Action: Expired
Issued At: 2026-08-11 11:36:46

491 
WWUS53 KFGF 111636
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
1136 AM CDT Tue Aug 11 2026

NDC073-111646-
/O.EXP.KFGF.SV.W.0150.000000T0000Z-260811T1645Z/
Ransom ND-
1136 AM CDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR WESTERN RANSOM COUNTY WILL
EXPIRE AT 1145 AM CDT...

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.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Grand Forks.

&&

LAT...LON 4642 9803 4656 9804 4663 9803 4663 9770
      4655 9753 4632 9785
TIME...MOT...LOC 1636Z 308DEG 23KT 4641 9779 

$$

JR



Page Loaded at: 2026-08-16 09:50:33 -- Client Address: 216.73.217.42 -- Refresh Time: seconds