Glasgow, MT Warnings, Watches and Advisories

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Glasgow.

Use the Radar Maps link provided to understand the trajectory of a storm.

Red Flag Warning issued September 4 at 12:06PM MDT until September 4 at 9:00PM MDT by NWS Billings MT

* IMPACTS: Low humidities, hot temperatures, and gusty winds will create erratic fire behavior. * AFFECTED AREA: In North Central WY Fire Zones...274...284. In South Central MT Fire Zone...129. In Southeast MT Fire Zones...131...132. In Southeast MT and Northwest SD Fire Zone...133. * COUNTIES AFFECTED: In North Central WY...Big Horn...Johnson...Sheridan...Washakie. In Northwest SD...Harding. In South Central MT...Big Horn...Carbon...Yellowstone. In Southeast MT...Carter...Custer...Fallon...Powder River Rosebud...Treasure. * WIND: Southwest 10 to 20 mph with gusts up to 40 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Up to 100.

Red Flag Warning issued September 4 at 12:36AM MDT until September 4 at 9:00PM MDT by NWS Glasgow MT

The National Weather Service in Glasgow has issued a Red Flag Warning, which is in effect from 9 AM this morning to 9 PM MDT this evening. * AFFECTED AREA...Fire weather zone 122. * WIND...Southeast 15 to 30 mph becoming south to southwest in the afternoon. * HUMIDITY...as low as 14 percent. * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended.