Severe Thunderstorm Warning issued May 10 at 7:40PM MDT until May 10 at 7:45PM MDT by NWS Great Falls MT
The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with these thunderstorms.
Severe Thunderstorm Warning issued May 10 at 7:35PM MDT until May 10 at 8:00PM MDT by NWS Great Falls MT
At 735 PM MDT, severe thunderstorms were located along a line extending from 12 miles southeast of The Knees to Highwood, moving northeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Highwood, Shonkin, Floweree, Carter, and Portage.
High Wind Watch issued May 10 at 1:38PM MDT until May 12 at 6:00PM MDT by NWS Great Falls MT
* WHAT...Southwest winds 20 to 40 mph with gusts up to 60 mph possible. * WHERE...The Madison and Beaverhead River Valleys, Ruby Mountains and Southern Beaverhead Mountains, and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...From Monday morning through Monday afternoon. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles.
Fire Weather Watch issued May 10 at 2:05PM CDT until May 12 at 9:00PM CDT by NWS Sioux Falls SD
...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTHEAST SOUTH DAKOTA...SOUTHWEST MINNESOTA...AND FAR NORTHWEST IOWA... The National Weather Service in Sioux Falls has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 10 PM CDT Sunday. The Fire Weather Watch Sunday is no longer in effect. Another Fire Weather Watch has also been issued. This Fire Weather Watch for wind and low relative humidity is in effect from Monday afternoon through Monday evening. * AFFECTED AREA...In Iowa, Lyon, Osceola and
Red Flag Warning issued May 10 at 2:05PM CDT until May 11 at 10:00PM CDT by NWS Sioux Falls SD
...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTHEAST SOUTH DAKOTA...SOUTHWEST MINNESOTA...AND FAR NORTHWEST IOWA... The National Weather Service in Sioux Falls has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 10 PM CDT Sunday. The Fire Weather Watch Sunday is no longer in effect. Another Fire Weather Watch has also been issued. This Fire Weather Watch for wind and low relative humidity is in effect from Monday afternoon through Monday evening. * AFFECTED AREA...In Iowa, Lyon, Osceola and
Severe Thunderstorm Warning issued May 10 at 4:42PM MDT until May 10 at 4:45PM MDT by NWS Great Falls MT
The storm which prompted the warning has weakened and moved out of the area. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm.
Special Weather Statement issued May 10 at 4:41PM MDT by NWS Great Falls MT
At 441 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 17 miles southwest of Big Sandy to 16 miles north of Geraldine. Movement was northeast at 40 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Big Sandy and Virgelle.
Special Weather Statement issued May 10 at 4:37PM MDT by NWS Great Falls MT
At 435 PM MDT, Doppler radar was tracking strong thunderstorm winds along a line extending from 21 miles south of Augusta to 7 miles east of Lincoln. Movement was northeast at 45 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Bowmans Corner, Augusta, Tower Rock State Park, Wolf Creek, Craig, Bean Lake, Lincoln, Cascade, and Simms.
Special Weather Statement issued May 10 at 4:23AM CDT by NWS Sioux Falls SD
Warm and very dry conditions are expected this afternoon, with humidity levels as low as 15 to 25 percent. Coupled with southeast to south winds gusting up to 20 to 25 mph, fire danger conditions will be elevated and may reach near critical levels. Fire danger will be greatest in localized areas where more prevalent dry or dormant grasses are still receptive to fire starts and spread. Winds will remain breezy or even increase further through the overnight and humidity levels will be slow to recover, so fire danger may remain elevated during the nighttime hours. Check with local officials
Fire Weather Watch issued May 9 at 3:05PM CDT until May 11 at 10:00PM CDT by NWS Sioux Falls SD
* AFFECTED AREA...In Iowa, Lyon, Osceola and Sioux. In Minnesota, Lincoln, Lyon, Murray, Cottonwood, Nobles, Jackson, Pipestone and Rock. In South Dakota, Beadle, Kingsbury, Brookings, Jerauld, Sanborn, Miner, Lake, Moody, Brule, Aurora, Davison, Hanson, McCook, Minnehaha, Charles Mix, Douglas, Hutchinson, Turner, Lincoln, Bon Homme, Yankton, Clay and Union. * WINDS...South 20 to 30 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.