NWS Bismarck NDSV.W 0339September 6, 2026
Severe Thunderstorm Warning: Morton, ND
The National Weather Service office in Bismarck issued a severe thunderstorm warning for Morton in North Dakota, which was in force until 1:00 p.m. local time on September 6. It was the 339th severe thunderstorm warning the NWS office in Bismarck issued in 2026. North Dakota had 40 severe thunderstorm warnings in September 2026, against 20 in an average September of 2008-2025 (North Dakota's severe thunderstorm warnings by year).
ExpiredWarning
In force for 49 minutes; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Bismarck ND
- Area
- Morton
- State
- North Dakota
- Level
- Warning
- Issued
- 12:11 p.m. CDT, September 6, 2026
- Expires
- 1:00 p.m. CDT, September 6, 2026
- CAP severity, certainty, urgency
- Severe, Observed, Immediate
- VTEC event
- KBIS SV.W 0339
- Official source
- National Weather Service: the notice at its source
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
SVRBIS The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Northeastern Morton County in south central North Dakota... * Until 100 PM CDT. * At 1211 PM CDT, a severe thunderstorm was located 14 miles north of Flasher, or 17 miles southwest of Mandan, moving northeast at 15 mph. 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... Mandan and St. Anthony.
What the agency told people to do
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.