High Wind Warning issued April 12 at 11:50AM MDT until April 13 at 3:00PM MDT by NWS Great Falls MT
* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Snowy and Judith Mountains and Fergus County below 4500ft. * WHEN...From 3 AM to 3 PM MDT Sunday. * IMPACTS...High winds may move loose debris, damage property and cause isolated power outages. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...The strongest winds will be over eastern Fergus county and the Judith and Snowy Mountains.
Winter Weather Advisory issued April 11 at 1:47PM MDT until April 12 at 12:00PM MDT by NWS Great Falls MT
* WHAT...Wet snow expected. A quick, slushy snow accumulations between 1 to 3 inches expected on mountain passes and Boulder Hill. * WHERE...Elkhorn and Boulder Mountains and Northwest Beaverhead County. * WHEN...From 3 AM to noon MDT Saturday. * IMPACTS...Plan on highly variable road conditions including slippery, slushy roads and reduced visibilities.
Red Flag Warning issued April 10 at 3:29PM CDT until April 10 at 8:00PM CDT by NWS Sioux Falls SD
* AFFECTED AREA...In South Dakota, Beadle, Gregory, Jerauld, Sanborn, Brule, Aurora, Davison, Hanson, Charles Mix, Douglas, Hutchinson, Bon Homme and Yankton. * WINDS...Northwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 20 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
Red Flag Warning issued April 10 at 2:36AM CDT until April 10 at 8:00PM CDT by NWS Sioux Falls SD
The National Weather Service in Sioux Falls has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 1 PM this afternoon to 8 PM CDT this evening. * AFFECTED AREA...In South Dakota, Gregory, Jerauld, Brule, Aurora, Davison, Charles Mix, Douglas, and Bon Homme. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 18 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
Red Flag Warning issued April 9 at 9:13AM CDT until April 9 at 8:00PM CDT by NWS Sioux Falls SD
The National Weather Service in Sioux Falls has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 1 PM this afternoon to 8 PM CDT this evening. * AFFECTED AREA...In Iowa, Lyon, Osceola, Dickinson, Sioux, O'Brien, Clay, Plymouth, Cherokee, Buena Vista, Woodbury and Ida. In Minnesota, Lincoln, Lyon, Murray, Cottonwood, Nobles, Jackson, Pipestone and Rock. * WINDS...Northwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 20 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
Red Flag Warning issued April 9 at 2:23AM CDT until April 9 at 8:00PM CDT by NWS Sioux Falls SD
The National Weather Service in Sioux Falls has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 1 PM this afternoon to 8 PM CDT this evening. * AFFECTED AREA...In South Dakota, Kingsbury, Brookings, Miner, Lake, Moody, McCook, Minnehaha, Turner, Lincoln, Yankton, Clay and Union. * WINDS...Northwest 15 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 18 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
Fire Weather Watch issued April 8 at 2:23PM CDT until April 9 at 8:00PM CDT by NWS Sioux Falls SD
The National Weather Service in Sioux Falls has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Wednesday afternoon through Wednesday evening. * AFFECTED AREA...In South Dakota, Beadle, Gregory, Jerauld, Sanborn, Brule, Aurora, Davison, Hanson, Charles Mix, Douglas, Hutchinson and Bon Homme. * WINDS...Northwest 15 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 21 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
High Wind Warning issued April 8 at 1:47PM MDT until April 8 at 5:00PM MDT by NWS Great Falls MT
* WHAT...West winds 35 to 45 mph, with gusts up to 65 mph. * WHERE...Eastern Glacier, Western Toole, and Central Pondera Counties. * WHEN...Until 5 PM MDT this afternoon. * IMPACTS...Travel could be difficult, especially for high profile vehicles.
Winter Weather Advisory issued April 3 at 12:18PM MDT until April 4 at 3:00AM MDT by NWS Great Falls MT
* WHAT...Snow expected. Total snow accumulations between 1 to 4 inches in the Gallatin and Madison Valleys and over the mountain passes along the Idaho border. Accumulations mostly between 3 to 8 inches over other areas of higher terrain, including Bozeman Pass and Norris Hill. * WHERE...Big Belt, Bridger and Castle Mountains, Gallatin Valley, Gallatin and Madison County Mountains and Centennial Mountains, and Madison River Valley. * WHEN...Until 3 AM MDT Friday. * IMPACTS...Expect winter driving conditions. Wet road surfaces may refreeze and become slippery this evening and tonight.
Winter Weather Advisory issued April 3 at 12:18PM MDT until April 4 at 12:00AM MDT by NWS Great Falls MT
* WHAT...Snow. Additional snow accumulations up to 3 inches. * WHERE...Little Belt and Highwood Mountains. * WHEN...Until midnight MDT tonight. * IMPACTS...Expect winter driving conditions. Wet road surfaces may refreeze and become slippery this evening and tonight.