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Tornado Warning 0040Bismarck, ND
Tornado Warning 0053Bismarck, ND
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Severe Thunderstorm Warning 0263
Issued by the Bismarck Forecast Office

Action Issued Starts Expiration
New 2025-09-11 21:42:04 2025-09-11 21:41:00 2025-09-11 22:30:00
Continued 2025-09-11 21:52:04 2025-09-11 22:30:00
Continued 2025-09-11 22:12:04 2025-09-11 22:30:00


Action: New
Issued At: 2025-09-11 21:42:04

633 
WUUS53 KBIS 120241
SVRBIS
NDC049-120330-
/O.NEW.KBIS.SV.W.0263.250912T0241Z-250912T0330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Bismarck ND
941 PM CDT Thu Sep 11 2025

The National Weather Service in Bismarck has issued a

* Severe Thunderstorm Warning for...
  West central McHenry County in north central North Dakota...

* Until 1030 PM CDT.

* At 941 PM CDT, a severe thunderstorm was located over Granville, or
  22 miles east of Minot, and is nearly stationary.

  HAZARD...Ping pong ball size hail and 60 mph wind gusts.

  SOURCE...Radar indicated.

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

* Locations impacted include...
  Granville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4819 10083 4828 10093 4840 10073 4823 10055
TIME...MOT...LOC 0241Z 235DEG 4KT 4828 10080 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MDJ


Action: Continued
Issued At: 2025-09-11 21:52:04

947 
WWUS53 KBIS 120251
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
951 PM CDT Thu Sep 11 2025

NDC049-120330-
/O.CON.KBIS.SV.W.0263.000000T0000Z-250912T0330Z/
McHenry ND-
951 PM CDT Thu Sep 11 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT
FOR WEST CENTRAL MCHENRY COUNTY...

At 949 PM CDT, a severe thunderstorm was located over Granville, or
22 miles east of Minot, and is nearly stationary.

HAZARD...Ping pong ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated. At 9:41PM CDT 2 inch hail was reported 
         north of Granville.

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

Locations impacted include...
Granville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4820 10083 4829 10091 4840 10073 4823 10055
TIME...MOT...LOC 0249Z 235DEG 4KT 4829 10079 

HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MDJ


Action: Continued
Issued At: 2025-09-11 22:12:04

433 
WWUS53 KBIS 120311
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
1011 PM CDT Thu Sep 11 2025

NDC049-120330-
/O.CON.KBIS.SV.W.0263.000000T0000Z-250912T0330Z/
McHenry ND-
1011 PM CDT Thu Sep 11 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT
FOR CENTRAL MCHENRY COUNTY...

At 1011 PM CDT, a severe thunderstorm was located 6 miles west of
Denbigh, or 26 miles east of Minot, moving northeast at 5 mph.

HAZARD...60 mph wind gusts and half dollar size hail.

SOURCE...Radar indicated.

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

This severe thunderstorm will remain over mainly rural areas of
central McHenry County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4823 10074 4833 10083 4840 10073 4826 10058
TIME...MOT...LOC 0311Z 245DEG 5KT 4830 10072 

HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MDJ



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