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Severe Thunderstorm Warning 0144
Issued by the Grand Forks Forecast Office

Action Issued Starts Expiration
New 2026-08-07 04:55:06 2026-08-07 04:54:00 2026-08-07 05:30:00
Continued 2026-08-07 05:14:36 2026-08-07 05:30:00
Cancelled 2026-08-07 05:14:36 2026-08-07 05:30:00


Action: New
Issued At: 2026-08-07 04:55:06

851 
WUUS53 KFGF 070954
SVRFGF
MNC029-087-071030-
/O.NEW.KFGF.SV.W.0144.260807T0954Z-260807T1030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Forks ND
454 AM CDT Fri Aug 7 2026

The National Weather Service in Grand Forks has issued a

* Severe Thunderstorm Warning for...
  Northeastern Mahnomen County in northwestern Minnesota...
  Southern Clearwater County in northwestern Minnesota...

* Until 530 AM CDT.

* At 454 AM CDT, a severe thunderstorm was located over northern
  White Earth Nation, or 40 miles west of Bemidji, moving east at 45
  mph.

  HAZARD...Ping pong ball size hail.

  SOURCE...Radar indicated.

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

* Locations impacted include...
  Island Lake in Mahnomen County, Rice Lake, Roy Lake, Beaulieu,
  Alida, Pine Bend, and Zerkel.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4731 9586 4749 9585 4750 9519 4740 9518
      4733 9518 4732 9517 4730 9517
TIME...MOT...LOC 0954Z 272DEG 39KT 4741 9574 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

Riddle


Action: Continued
Issued At: 2026-08-07 05:14:36

660 
WWUS53 KFGF 071014
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
514 AM CDT Fri Aug 7 2026

MNC087-071022-
/O.CAN.KFGF.SV.W.0144.000000T0000Z-260807T1030Z/
Mahnomen MN-
514 AM CDT Fri Aug 7 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN MAHNOMEN COUNTY
IS CANCELLED...

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

&&

LAT...LON 4730 9532 4731 9555 4749 9555 4750 9519
      4740 9518 4733 9518 4732 9517 4730 9517
TIME...MOT...LOC 1012Z 272DEG 39KT 4740 9544 

$$

MNC029-071030-
/O.CON.KFGF.SV.W.0144.000000T0000Z-260807T1030Z/
Clearwater MN-
514 AM CDT Fri Aug 7 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 AM CDT
FOR SOUTHERN CLEARWATER COUNTY...

At 512 AM CDT, a severe thunderstorm was located over Lower Rice 
Lake, or 26 miles west of Bemidji, moving east at 45 mph.

HAZARD...Ping pong ball size hail.

SOURCE...Radar indicated.

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

Locations impacted include...
Rice Lake, Roy Lake, Alida, Zerkel, Upper Rice Lake, Lower Rice Lake,
and La Salle Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4730 9532 4731 9555 4749 9555 4750 9519
      4740 9518 4733 9518 4732 9517 4730 9517
TIME...MOT...LOC 1012Z 272DEG 39KT 4740 9544 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

Riddle


Action: Cancelled
Issued At: 2026-08-07 05:14:36

660 
WWUS53 KFGF 071014
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
514 AM CDT Fri Aug 7 2026

MNC087-071022-
/O.CAN.KFGF.SV.W.0144.000000T0000Z-260807T1030Z/
Mahnomen MN-
514 AM CDT Fri Aug 7 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN MAHNOMEN COUNTY
IS CANCELLED...

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

&&

LAT...LON 4730 9532 4731 9555 4749 9555 4750 9519
      4740 9518 4733 9518 4732 9517 4730 9517
TIME...MOT...LOC 1012Z 272DEG 39KT 4740 9544 

$$

MNC029-071030-
/O.CON.KFGF.SV.W.0144.000000T0000Z-260807T1030Z/
Clearwater MN-
514 AM CDT Fri Aug 7 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 AM CDT
FOR SOUTHERN CLEARWATER COUNTY...

At 512 AM CDT, a severe thunderstorm was located over Lower Rice 
Lake, or 26 miles west of Bemidji, moving east at 45 mph.

HAZARD...Ping pong ball size hail.

SOURCE...Radar indicated.

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

Locations impacted include...
Rice Lake, Roy Lake, Alida, Zerkel, Upper Rice Lake, Lower Rice Lake,
and La Salle Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4730 9532 4731 9555 4749 9555 4750 9519
      4740 9518 4733 9518 4732 9517 4730 9517
TIME...MOT...LOC 1012Z 272DEG 39KT 4740 9544 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

Riddle



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