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Tornado Warning 0040Bismarck, ND
Tornado Warning 0053Bismarck, ND
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Tornado Warning 0055
Issued by the Bismarck Forecast Office

Action Issued Starts Expiration
New 2025-09-14 17:08:32 2025-09-14 17:08:00 2025-09-14 18:00:00
Continued 2025-09-14 17:23:33 2025-09-14 18:00:00
Continued 2025-09-14 17:35:33 2025-09-14 18:00:00


Action: New
Issued At: 2025-09-14 17:08:32

625 
WFUS53 KBIS 142208
TORBIS
NDC055-083-142300-
/O.NEW.KBIS.TO.W.0055.250914T2208Z-250914T2300Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Bismarck ND
508 PM CDT Sun Sep 14 2025

The National Weather Service in Bismarck has issued a

* Tornado Warning for...
  Northwestern Sheridan County in south central North Dakota...
  Northeastern McLean County in south central North Dakota...

* Until 600 PM CDT.

* At 508 PM CDT, a severe thunderstorm capable of producing a tornado
  was located over Mercer, or 34 miles east of Garrison, moving north
  at 20 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This tornadic thunderstorm will remain over mainly rural areas of
  northwestern Sheridan and northeastern McLean Counties, including
  the following locations... Ruso, Krueger Lake, Strawberry Lake, and
  Kief.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4743 10056 4742 10088 4785 10101 4785 10046
TIME...MOT...LOC 2208Z 185DEG 18KT 4749 10072 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

MDJ


Action: Continued
Issued At: 2025-09-14 17:23:33

071 
WWUS53 KBIS 142223
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
523 PM CDT Sun Sep 14 2025

NDC055-083-142300-
/O.CON.KBIS.TO.W.0055.000000T0000Z-250914T2300Z/
Sheridan ND-McLean ND-
523 PM CDT Sun Sep 14 2025

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 600 PM CDT FOR
NORTHWESTERN SHERIDAN AND NORTHEASTERN MCLEAN COUNTIES...

At 522 PM CDT, a confirmed tornado was located 6 miles north of
Mercer, or 32 miles east of Garrison, moving north at 25 mph.

HAZARD...Damaging tornado.

SOURCE...Radar confirmed tornado.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations impacted include...
Turtle Lake, Mercer, Butte, Ruso City, Kief, Ruso, Krueger Lake, and
Strawberry Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.

&&

LAT...LON 4747 10055 4746 10089 4785 10101 4785 10046
TIME...MOT...LOC 2222Z 179DEG 20KT 4758 10073 

TORNADO...OBSERVED
MAX HAIL SIZE...<.75 IN

$$

MDJ


Action: Continued
Issued At: 2025-09-14 17:35:33

416 
WWUS53 KBIS 142235
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
535 PM CDT Sun Sep 14 2025

NDC055-083-142300-
/O.CON.KBIS.TO.W.0055.000000T0000Z-250914T2300Z/
Sheridan ND-McLean ND-
535 PM CDT Sun Sep 14 2025

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 600 PM CDT FOR
NORTHWESTERN SHERIDAN AND NORTHEASTERN MCLEAN COUNTIES...

At 533 PM CDT, a confirmed tornado was located 10 miles north of
Mercer, or 32 miles east of Garrison, moving north at 20 mph.

HAZARD...Damaging tornado.

SOURCE...Weather spotters confirmed tornado. At 531 PM CDT, a 
         TORNADO was reported north of Mercer.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations impacted include...
Butte, Ruso City, Kief, Ruso, Krueger Lake, and Strawberry Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.

&&

LAT...LON 4756 10053 4754 10091 4785 10101 4785 10046
TIME...MOT...LOC 2233Z 185DEG 18KT 4764 10072 

TORNADO...OBSERVED
MAX HAIL SIZE...<.75 IN

$$

MDJ



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