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Severe Thunderstorm Warning 0176
Issued by the Grand Forks Forecast Office

Action Issued Starts Expiration
New 2025-09-11 08:33:42 2025-09-11 08:33:00 2025-09-11 09:30:00
Continued 2025-09-11 08:50:13 2025-09-11 09:30:00
Continued 2025-09-11 09:09:43 2025-09-11 09:30:00
Continued 2025-09-11 09:16:50 2025-09-11 09:30:00


Action: New
Issued At: 2025-09-11 08:33:42

873 
WUUS53 KFGF 111333
SVRFGF
NDC095-111430-
/O.NEW.KFGF.SV.W.0176.250911T1333Z-250911T1430Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Forks ND
833 AM CDT Thu Sep 11 2025

The National Weather Service in Grand Forks has issued a

* Severe Thunderstorm Warning for...
  Towner County in northeastern North Dakota...

* Until 930 AM CDT.

* At 833 AM CDT, severe thunderstorms were located along a line
  extending from Amourdale to 8 miles south of Agate, moving
  northeast at 35 mph.

  HAZARD...Half dollar size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Bisbee, Rocklake, Egeland, Sarles, Perth, Arndt, and Considine.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4897 9900 4872 9900 4872 9897 4855 9898
      4844 9949 4872 9949 4872 9952 4883 9953
TIME...MOT...LOC 1333Z 230DEG 29KT 4887 9933 4851 9947 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

DJR


Action: Continued
Issued At: 2025-09-11 08:50:13

200 
WWUS53 KFGF 111350
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
850 AM CDT Thu Sep 11 2025

NDC095-111430-
/O.CON.KFGF.SV.W.0176.000000T0000Z-250911T1430Z/
Towner ND-
850 AM CDT Thu Sep 11 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 AM CDT
FOR CENTRAL TOWNER COUNTY...

At 849 AM CDT, severe thunderstorms were located along a line
extending from near Rocklake to 6 miles southwest of Considine,
moving northeast at 30 mph.

HAZARD...Half dollar size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
Bisbee, Rocklake, Egeland, Sarles, Considine, and Arndt.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4897 9900 4872 9900 4872 9897 4855 9898
      4845 9943 4871 9938 4886 9940
TIME...MOT...LOC 1349Z 236DEG 26KT 4885 9922 4849 9936 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

DJR


Action: Continued
Issued At: 2025-09-11 09:09:43

635 
WWUS53 KFGF 111409
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
909 AM CDT Thu Sep 11 2025

NDC095-111430-
/O.CON.KFGF.SV.W.0176.000000T0000Z-250911T1430Z/
Towner ND-
909 AM CDT Thu Sep 11 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 AM CDT
FOR EASTERN TOWNER COUNTY...

At 909 AM CDT, severe thunderstorms were located along a line
extending from near Calvin to near Cando, moving northeast at 40 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
Egeland and Considine.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4872 9900 4872 9897 4855 9898 4845 9943
      4865 9917 4887 9915 4887 9900
TIME...MOT...LOC 1409Z 243DEG 34KT 4882 9904 4852 9920 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

DJR


Action: Continued
Issued At: 2025-09-11 09:16:50

002 
WWUS53 KFGF 111416
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
916 AM CDT Thu Sep 11 2025

NDC095-111430-
/O.CON.KFGF.SV.W.0176.000000T0000Z-250911T1430Z/
Towner ND-
916 AM CDT Thu Sep 11 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 AM CDT
FOR SOUTHEASTERN TOWNER COUNTY...

At 916 AM CDT, severe thunderstorms were located along a line
extending from near Calio to Cando, moving east at 20 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
Egeland.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4872 9900 4872 9897 4855 9898 4845 9943
      4863 9911
TIME...MOT...LOC 1416Z 257DEG 18KT 4868 9900 4850 9923 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

DJR



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