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Severe Thunderstorm Warning 0185
Issued by the Grand Forks Forecast Office

Action Issued Starts Expiration
New 2025-09-12 05:41:05 2025-09-12 05:40:00 2025-09-12 06:45:00
Continued 2025-09-12 05:54:06 2025-09-12 06:45:00
Cancelled 2025-09-12 05:54:06 2025-09-12 06:45:00
Continued 2025-09-12 06:09:06 2025-09-12 06:45:00
Cancelled 2025-09-12 06:09:06 2025-09-12 06:45:00
Continued 2025-09-12 06:21:06 2025-09-12 06:45:00
Expired 2025-09-12 06:35:37 2025-09-12 06:45:00


Action: New
Issued At: 2025-09-12 05:41:05

364 
WUUS53 KFGF 121040
SVRFGF
MNC113-119-125-NDC035-097-121145-
/O.NEW.KFGF.SV.W.0185.250912T1040Z-250912T1145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Forks ND
540 AM CDT Fri Sep 12 2025

The National Weather Service in Grand Forks has issued a

* Severe Thunderstorm Warning for...
  Western Red Lake County in northwestern Minnesota...
  Western Polk County in northwestern Minnesota...
  Western Pennington County in northwestern Minnesota...
  Southeastern Grand Forks County in northeastern North Dakota...
  Northeastern Traill County in southeastern North Dakota...

* Until 645 AM CDT.

* At 540 AM CDT, severe thunderstorms were located along a line
  extending from Key West to near Buxton, moving east at 35 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...
  Thief River Falls, Crookston, Red Lake Falls, Fisher, Buxton,
  Reynolds, and St. Hilaire.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 4767 9635 4756 9721 4800 9688 4817 9619
      4817 9602
TIME...MOT...LOC 1040Z 247DEG 30KT 4796 9681 4764 9703 

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

$$

Thomas


Action: Continued
Issued At: 2025-09-12 05:54:06

722 
WWUS53 KFGF 121054
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
554 AM CDT Fri Sep 12 2025

NDC035-121102-
/O.CAN.KFGF.SV.W.0185.000000T0000Z-250912T1145Z/
Grand Forks ND-
554 AM CDT Fri Sep 12 2025

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN GRAND FORKS
COUNTY IS CANCELLED...

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

&&

LAT...LON 4767 9635 4758 9705 4767 9699 4768 9689
      4772 9693 4775 9693 4804 9672 4817 9620
      4817 9602
TIME...MOT...LOC 1052Z 247DEG 30KT 4799 9669 4767 9691 

$$

MNC113-119-125-NDC097-121145-
/O.CON.KFGF.SV.W.0185.000000T0000Z-250912T1145Z/
Red Lake MN-Polk MN-Pennington MN-Traill ND-
554 AM CDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 AM CDT
FOR WESTERN RED LAKE...WESTERN POLK...WESTERN PENNINGTON AND
NORTHEASTERN TRAILL COUNTIES...

At 552 AM CDT, severe thunderstorms were located along a line
extending from near Euclid to 6 miles west of Eldred, moving
northeast at 35 mph.

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

SOURCE...Radar indicated. 55 mph wind gusts have been observed at 
         the Mallory, MN MNDOT station

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Thief River Falls, Crookston, Red Lake Falls, Fisher, St. Hilaire,
Climax, and Euclid.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 4767 9635 4758 9705 4767 9699 4768 9689
      4772 9693 4775 9693 4804 9672 4817 9620
      4817 9602
TIME...MOT...LOC 1052Z 247DEG 30KT 4799 9669 4767 9691 

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

$$

Thomas


Action: Cancelled
Issued At: 2025-09-12 05:54:06

722 
WWUS53 KFGF 121054
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
554 AM CDT Fri Sep 12 2025

NDC035-121102-
/O.CAN.KFGF.SV.W.0185.000000T0000Z-250912T1145Z/
Grand Forks ND-
554 AM CDT Fri Sep 12 2025

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN GRAND FORKS
COUNTY IS CANCELLED...

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

&&

LAT...LON 4767 9635 4758 9705 4767 9699 4768 9689
      4772 9693 4775 9693 4804 9672 4817 9620
      4817 9602
TIME...MOT...LOC 1052Z 247DEG 30KT 4799 9669 4767 9691 

$$

MNC113-119-125-NDC097-121145-
/O.CON.KFGF.SV.W.0185.000000T0000Z-250912T1145Z/
Red Lake MN-Polk MN-Pennington MN-Traill ND-
554 AM CDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 AM CDT
FOR WESTERN RED LAKE...WESTERN POLK...WESTERN PENNINGTON AND
NORTHEASTERN TRAILL COUNTIES...

At 552 AM CDT, severe thunderstorms were located along a line
extending from near Euclid to 6 miles west of Eldred, moving
northeast at 35 mph.

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

SOURCE...Radar indicated. 55 mph wind gusts have been observed at 
         the Mallory, MN MNDOT station

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Thief River Falls, Crookston, Red Lake Falls, Fisher, St. Hilaire,
Climax, and Euclid.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 4767 9635 4758 9705 4767 9699 4768 9689
      4772 9693 4775 9693 4804 9672 4817 9620
      4817 9602
TIME...MOT...LOC 1052Z 247DEG 30KT 4799 9669 4767 9691 

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

$$

Thomas


Action: Continued
Issued At: 2025-09-12 06:09:06

123 
WWUS53 KFGF 121108
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
608 AM CDT Fri Sep 12 2025

NDC097-121118-
/O.CAN.KFGF.SV.W.0185.000000T0000Z-250912T1145Z/
Traill ND-
608 AM CDT Fri Sep 12 2025

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

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

&&

LAT...LON 4767 9635 4769 9679 4807 9652 4817 9620
      4817 9602
TIME...MOT...LOC 1108Z 247DEG 30KT 4804 9652 4772 9674 

$$

MNC113-119-125-121145-
/O.CON.KFGF.SV.W.0185.000000T0000Z-250912T1145Z/
Red Lake MN-Polk MN-Pennington MN-
608 AM CDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 AM CDT
FOR WESTERN RED LAKE...CENTRAL POLK AND WESTERN PENNINGTON
COUNTIES...

At 608 AM CDT, severe thunderstorms were located along a line
extending from 7 miles northeast of Euclid to near Eldred, moving
northeast at 35 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...
Thief River Falls, Crookston, Red Lake Falls, St. Hilaire, Gentilly,
Huot, and Dorothy.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4767 9635 4769 9679 4807 9652 4817 9620
      4817 9602
TIME...MOT...LOC 1108Z 247DEG 30KT 4804 9652 4772 9674 

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

$$

Thomas


Action: Cancelled
Issued At: 2025-09-12 06:09:06

123 
WWUS53 KFGF 121108
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
608 AM CDT Fri Sep 12 2025

NDC097-121118-
/O.CAN.KFGF.SV.W.0185.000000T0000Z-250912T1145Z/
Traill ND-
608 AM CDT Fri Sep 12 2025

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

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

&&

LAT...LON 4767 9635 4769 9679 4807 9652 4817 9620
      4817 9602
TIME...MOT...LOC 1108Z 247DEG 30KT 4804 9652 4772 9674 

$$

MNC113-119-125-121145-
/O.CON.KFGF.SV.W.0185.000000T0000Z-250912T1145Z/
Red Lake MN-Polk MN-Pennington MN-
608 AM CDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 AM CDT
FOR WESTERN RED LAKE...CENTRAL POLK AND WESTERN PENNINGTON
COUNTIES...

At 608 AM CDT, severe thunderstorms were located along a line
extending from 7 miles northeast of Euclid to near Eldred, moving
northeast at 35 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...
Thief River Falls, Crookston, Red Lake Falls, St. Hilaire, Gentilly,
Huot, and Dorothy.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4767 9635 4769 9679 4807 9652 4817 9620
      4817 9602
TIME...MOT...LOC 1108Z 247DEG 30KT 4804 9652 4772 9674 

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

$$

Thomas


Action: Continued
Issued At: 2025-09-12 06:21:06

554 
WWUS53 KFGF 121120
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
620 AM CDT Fri Sep 12 2025

MNC113-119-125-121145-
/O.CON.KFGF.SV.W.0185.000000T0000Z-250912T1145Z/
Red Lake MN-Polk MN-Pennington MN-
620 AM CDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 AM CDT
FOR WESTERN RED LAKE...CENTRAL POLK AND WESTERN PENNINGTON
COUNTIES...

At 620 AM CDT, severe thunderstorms were located along a line
extending from 6 miles south of Carpenters Corner to near Crookston,
moving northeast at 35 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...
Thief River Falls, Red Lake Falls, St. Hilaire, Gentilly, Huot,
Harold, and Wylie.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4767 9635 4768 9655 4815 9626 4816 9624
      4817 9620 4817 9602
TIME...MOT...LOC 1120Z 247DEG 30KT 4807 9642 4775 9664 

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

$$

Thomas


Action: Expired
Issued At: 2025-09-12 06:35:37

870 
WWUS53 KFGF 121135
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
635 AM CDT Fri Sep 12 2025

MNC113-119-125-121145-
/O.EXP.KFGF.SV.W.0185.000000T0000Z-250912T1145Z/
Red Lake MN-Polk MN-Pennington MN-
635 AM CDT Fri Sep 12 2025

...THE SEVERE THUNDERSTORM WARNING FOR WESTERN RED LAKE...CENTRAL
POLK AND WESTERN PENNINGTON COUNTIES WILL EXPIRE AT 645 AM CDT...

The storms which prompted the warning have moved out of the area.
Therefore, the warning will be allowed to expire.

&&

LAT...LON 4767 9635 4768 9655 4815 9626 4816 9624
      4817 9620 4817 9602
TIME...MOT...LOC 1135Z 247DEG 30KT 4811 9628 4779 9650 

$$

Thomas



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