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Home Return to list Severe Thunderstorm Warning 0143 Issued by the Grand Forks Forecast Office
Action: New Issued At: 2026-08-06 19:39:41
395
WUUS53 KFGF 070039
SVRFGF
NDC017-070145-
/O.NEW.KFGF.SV.W.0143.260807T0039Z-260807T0145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Forks ND
739 PM CDT Thu Aug 6 2026
The National Weather Service in Grand Forks has issued a
* Severe Thunderstorm Warning for...
Southwestern Cass County in southeastern North Dakota...
* Until 845 PM CDT.
* At 739 PM CDT, a severe thunderstorm was located near Leonard, or
29 miles southwest of Fargo, moving east at 10 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Davenport and Leonard.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4675 9753 4679 9706 4663 9706 4663 9750
TIME...MOT...LOC 0039Z 270DEG 8KT 4667 9738
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DJR
Action: Continued Issued At: 2026-08-06 19:55:42
811
WWUS53 KFGF 070055
SVSFGF
Severe Weather Statement
National Weather Service Grand Forks ND
755 PM CDT Thu Aug 6 2026
NDC017-070145-
/O.CON.KFGF.SV.W.0143.000000T0000Z-260807T0145Z/
Cass ND-
755 PM CDT Thu Aug 6 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR SOUTHWESTERN CASS COUNTY...
At 755 PM CDT, a severe thunderstorm was located near Leonard, or 26
miles southwest of Fargo, moving east at 20 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Davenport and Leonard.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4675 9753 4679 9706 4663 9706 4663 9750
TIME...MOT...LOC 0055Z 270DEG 17KT 4669 9733
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DJR
Action: Continued Issued At: 2026-08-06 20:26:44
600
WWUS53 KFGF 070126
SVSFGF
Severe Weather Statement
National Weather Service Grand Forks ND
826 PM CDT Thu Aug 6 2026
NDC017-070145-
/O.CON.KFGF.SV.W.0143.000000T0000Z-260807T0145Z/
Cass ND-
826 PM CDT Thu Aug 6 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR SOUTH CENTRAL CASS COUNTY...
At 825 PM CDT, a severe thunderstorm was located near Leonard, or 25
miles southwest of Fargo, moving east at 15 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Davenport and Leonard.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4676 9734 4679 9706 4663 9706 4663 9730
TIME...MOT...LOC 0125Z 276DEG 12KT 4669 9717
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DJR
Action: Expired Issued At: 2026-08-06 20:42:15 924 WWUS53 KFGF 070142 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 842 PM CDT Thu Aug 6 2026 NDC017-070152- /O.EXP.KFGF.SV.W.0143.000000T0000Z-260807T0145Z/ Cass ND- 842 PM CDT Thu Aug 6 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL CASS COUNTY WILL EXPIRE AT 845 PM CDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. && LAT...LON 4676 9734 4679 9706 4663 9706 4663 9730 TIME...MOT...LOC 0142Z 270DEG 8KT 4669 9712 $$ DJR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||