903 
WUUS53 KBIS 120500
SVRBIS
NDC009-049-069-079-120545-
/O.NEW.KBIS.SV.W.0268.250912T0500Z-250912T0545Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Bismarck ND
1200 AM CDT Fri Sep 12 2025

The National Weather Service in Bismarck has issued a

* Severe Thunderstorm Warning for...
  Southeastern Bottineau County in north central North Dakota...
  Northwestern Pierce County in north central North Dakota...
  Northern McHenry County in north central North Dakota...
  Southwestern Rolette County in north central North Dakota...

* Until 1245 AM CDT.

* At 1200 AM CDT, a severe thunderstorm was located 6 miles southeast
  of Upham, or 24 miles southwest of Bottineau, moving northeast at
  25 mph.

  HAZARD...Golf ball size hail.

  SOURCE...Radar indicated.

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

* Locations impacted include...
  Towner, Willow City, Upham, Denbigh, Barton, Barton City, Berwick,
  Gardena, Overly, Bantry, and Omemee.

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 4829 10074 4842 10100 4882 10053 4877 10014
      4856 9990 4824 10022
TIME...MOT...LOC 0500Z 226DEG 23KT 4850 10065 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

ADAM

505 
WWUS53 KBIS 120523
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
1223 AM CDT Fri Sep 12 2025

NDC009-049-069-079-120545-
/O.CON.KBIS.SV.W.0268.000000T0000Z-250912T0545Z/
Bottineau ND-Pierce ND-McHenry ND-Rolette ND-
1223 AM CDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1245 AM CDT
FOR SOUTHEASTERN BOTTINEAU...NORTHWESTERN PIERCE...NORTHERN MCHENRY
AND SOUTHWESTERN ROLETTE COUNTIES...

At 1223 AM CDT, a severe thunderstorm was located 5 miles southeast
of Upham, or 21 miles south of Bottineau, moving northeast at 20 mph.

HAZARD...Half dollar size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
Towner, Willow City, Upham, Denbigh, Barton, Barton City, Berwick,
Gardena, Overly, Bantry, and Omemee.

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 4829 10074 4842 10100 4882 10053 4877 10014
      4856 9990 4824 10022
TIME...MOT...LOC 0523Z 222DEG 17KT 4854 10062 

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

$$

ADAM