Red Flag Warning — McKenzie; Dunn; Mercer; Oliver; Golden Valley; Billings; Stark; Morton; Slope; Hettinger; Grant; Bowman; Adams; Sioux was recorded by Global Incident Tracker on Thursday, 10 September 2026 at 02:53 UTC. The event is classified as a storm incident with a severity rating of Severe, and was detected through the US National Weather Service (NWS).
Red Flag Warning issued September 9 at 9:53PM CDT until September 10 at 9:00PM CDT by NWS Bismarck ND ...RED FLAG WARNING IN EFFECT FROM 1 PM CDT /NOON MDT/ TO 9 PM CDT /8 PM MDT/ THURSDAY DUE TO WIND AND LOW RELATIVE HUMIDITY FOR AREAS SOUTH AND WEST OF THE MISSOURI RIVER IN WESTERN AND SOUTH CENTRAL NORTH DAKOTA... .Warm and breezy conditions are expected over western North Dakota Thursday, ahead of an approaching cold front. Temperatures are forecast to climb into the upper 80s, with afternoon humidities of 10 to 25 percent. Winds on Thursday afternoon are forecast to be westerly 15 to 25 mph with gusts to 35 mph. Due to the low humidity and breezy conditions with abundant dry vegetation, critical fire weather conditions are expected Thursday afternoon into early Thursday evening. * AFFECTED AREA...Portions of western and south central North Dakota. * TIMING...From 1 PM CDT /noon M
Where this happened
The incident is located in United States (North America), whose capital is Washington, D.C.. Historically, United States is most affected by hurricanes, wildfires, tornadoes, earthquakes and floods. You can follow every incident recorded in this country, updated live, on the United States incident tracker.
Approximate coordinates of the reported event are 37.100°, -95.700°. The marker on the map above shows this position; for news-derived reports the location reflects the place named in media coverage and may represent a district or city rather than an exact site.
Understanding storm events
Severe thunderstorms, windstorms, hail and winter storms. Severe storms combine wind, lightning, hail and sudden downpours. Secondary effects — falling trees, power line damage and flash flooding on roads — cause the majority of injuries.
How severity is rated
Global Incident Tracker rates every event on a four-step scale — Minor, Moderate, Severe and Extreme — derived from the source signal: earthquake magnitude, official GDACS alert colour, or the volume of independent media reporting for news-derived incidents. This event is currently rated Severe. Ratings can change as more information becomes available, and a rating is a monitoring signal rather than an official government assessment.
Safety guidance for storm situations
- Move indoors and away from windows; avoid sheltering under trees.
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Data and verification
This record was generated automatically from the US National Weather Service (NWS) and de-duplicated against our archive. Early reports for any incident can be revised: locations get refined, magnitudes are recalculated and impact figures change as assessments arrive. We deliberately do not publish casualty numbers unless an official source states them. The original source report is linked at the top of this page.
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Timeline and sources
Official warning
Issued by U.S. National Weather Service. A warning or forecast describes a hazard; on its own it is not a report that harm occurred.
How statuses are decided · the number of reports is never treated as confirmation.
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· received · event time 10 Sep 2026, 02:53 UTCFirst report Official warning
First recorded from U.S. National Weather Service.
Times are when this site received each report, in UTC; the event time is shown where the source gave one. Copies of one syndicated story count as one report.
Conditions at the time
Light rain of 2.6 mm was recorded, and the temperature peaked at 29°C. Conditions are shown for context only — they do not establish a cause.
Weather reanalysis for this location and date via Open-Meteo.