Thanatos Weather
Wednesday, Sep 17, 2025 05:44:30

Products in the Last Seven Days
Type Phenomena Count
WarningSevere Thunderstorm406
AdvisoryAreal Flood137
AdvisorySmall Craft91
WarningFlash Flood59
AdvisoryDense Fog37
WarningTornado35
WarningGale23
WatchAreal Flood8
WatchSevere Thunderstorm8
AdvisoryWind8
AdvisoryFrost6
WatchFlash Flood5
WatchGale5
WarningFire Weather3
WatchTornado3
WarningFreeze3
AdvisoryDust Storm2
WatchHazardous Seas2
AdvisoryLake Wind1
WatchFire Weather1
AdvisoryBlowing Dust1
AdvisoryHeat1
AdvisoryWinter Weather1
Most Active Forecast Offices
Forecast Office Products
Grand Junction, CO83
Bismarck, ND57
Goodland, KS54
El Paso, TX42
Albuquerque, NM36
Tucson, AZ34
San Francisco Bay Area / Monterey, CA28
North Platte, NE26
Wakefield, VA21
Duluth, MN20
Des Moines, IA20
Grand Forks, ND20
Aberdeen, SD16
Miami, FL16
Eureka, CA15
Omaha / Valley, NE14
Newport / Morehead City, NC14
Amarillo, TX14
Sioux Falls, SD13
Hastings, NE13
Product Count by Day
Date Warn Watch Advis.
2025-09-174 08
2025-09-16150 1156
2025-09-1541 428
2025-09-1498 735
2025-09-1362 245
2025-09-12117 035
2025-09-1136 339
2025-09-1020 332
2025-09-091 211
Particularly Dangerous Situations
Product Forecast Office
Tornado Warning 0040Bismarck, ND
Tornado Warning 0053Bismarck, ND
Home
Return to list
Severe Thunderstorm Warning 0270
Issued by the Bismarck Forecast Office

Action Issued Starts Expiration
New 2025-09-12 00:34:08 2025-09-12 00:33:00 2025-09-12 01:30:00
Continued 2025-09-12 01:04:38 2025-09-12 01:30:00
Cancelled 2025-09-12 01:04:38 2025-09-12 01:30:00
Cancelled 2025-09-12 01:13:08 2025-09-12 01:30:00


Action: New
Issued At: 2025-09-12 00:34:08

842 
WUUS53 KBIS 120533
SVRBIS
NDC009-079-120630-
/O.NEW.KBIS.SV.W.0270.250912T0533Z-250912T0630Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Bismarck ND
1233 AM CDT Fri Sep 12 2025

The National Weather Service in Bismarck has issued a

* Severe Thunderstorm Warning for...
  Northeastern Bottineau County in north central North Dakota...
  Northwestern Rolette County in north central North Dakota...

* Until 130 AM CDT.

* At 1233 AM CDT, a severe thunderstorm was located 5 miles west of 
  Dunseith, or 12 miles east of Bottineau, moving northeast at 15 
  mph.

  HAZARD...Half dollar size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Dunseith, International Peace Garden, Overly, Homen State Forest,
  Butte St. Paul State Recreation Area, and Turtle Mountain.

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 4890 9971 4865 10016 4874 10038 4900 10018
      4900 9988
TIME...MOT...LOC 0533Z 220DEG 10KT 4880 10018 

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

$$

ADAM


Action: Continued
Issued At: 2025-09-12 01:04:38

650 
WWUS53 KBIS 120604
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
104 AM CDT Fri Sep 12 2025

NDC009-120613-
/O.CAN.KBIS.SV.W.0270.000000T0000Z-250912T0630Z/
Bottineau ND-
104 AM CDT Fri Sep 12 2025

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN BOTTINEAU 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 4872 10003 4880 10018 4900 10018 4900 9988
      4890 9971
TIME...MOT...LOC 0603Z 224DEG 20KT 4887 10008 

$$

NDC079-120630-
/O.CON.KBIS.SV.W.0270.000000T0000Z-250912T0630Z/
Rolette ND-
104 AM CDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 AM CDT
FOR NORTHWESTERN ROLETTE COUNTY...

At 103 AM CDT, a severe thunderstorm was located near Dunseith, or 16
miles east of Bottineau, moving northeast at 25 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
Dunseith, International Peace Garden, and Turtle Mountain.

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 4872 10003 4880 10018 4900 10018 4900 9988
      4890 9971
TIME...MOT...LOC 0603Z 224DEG 20KT 4887 10008 

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

$$

ADAM


Action: Cancelled
Issued At: 2025-09-12 01:04:38

650 
WWUS53 KBIS 120604
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
104 AM CDT Fri Sep 12 2025

NDC009-120613-
/O.CAN.KBIS.SV.W.0270.000000T0000Z-250912T0630Z/
Bottineau ND-
104 AM CDT Fri Sep 12 2025

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN BOTTINEAU 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 4872 10003 4880 10018 4900 10018 4900 9988
      4890 9971
TIME...MOT...LOC 0603Z 224DEG 20KT 4887 10008 

$$

NDC079-120630-
/O.CON.KBIS.SV.W.0270.000000T0000Z-250912T0630Z/
Rolette ND-
104 AM CDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 AM CDT
FOR NORTHWESTERN ROLETTE COUNTY...

At 103 AM CDT, a severe thunderstorm was located near Dunseith, or 16
miles east of Bottineau, moving northeast at 25 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
Dunseith, International Peace Garden, and Turtle Mountain.

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 4872 10003 4880 10018 4900 10018 4900 9988
      4890 9971
TIME...MOT...LOC 0603Z 224DEG 20KT 4887 10008 

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

$$

ADAM


Action: Cancelled
Issued At: 2025-09-12 01:13:08

869 
WWUS53 KBIS 120612
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
112 AM CDT Fri Sep 12 2025

NDC079-120622-
/O.CAN.KBIS.SV.W.0270.000000T0000Z-250912T0630Z/
Rolette ND-
112 AM CDT Fri Sep 12 2025

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN ROLETTE COUNTY IS
CANCELLED...

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 has been cancelled.  However, heavy rain is
still possible with this thunderstorm.

&&

LAT...LON 4872 10003 4880 10018 4900 10018 4900 9988
      4890 9971
TIME...MOT...LOC 0610Z 220DEG 10KT 4889 10005 

$$

ADAM



Page Loaded at: 2025-09-17 05:44:30 -- Client Address: 216.73.216.109 -- Refresh Time: seconds