Severe Thunderstorm Warning issued June 14 at 11:36PM MDT until June 15 at 12:00AM MDT by NWS Great Falls MT
At 1135 PM MDT, a severe thunderstorm was located 10 miles southeast of Denton, or 19 miles northwest of Lewistown, moving northeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Danvers and Hilger.
Special Weather Statement issued June 14 at 11:09PM MDT by NWS Great Falls MT
At 1109 PM MDT, Doppler radar was tracking a strong thunderstorm 9 miles south of Denton, or 11 miles east of Stanford, moving northeast at 25 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Denton and Danvers.
Severe Thunderstorm Watch issued June 14 at 6:18PM MDT until June 15 at 1:00AM MDT by NWS Great Falls MT
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 416 IN EFFECT UNTIL 1 AM MDT SUNDAY FOR THE FOLLOWING AREAS IN MONTANA THIS WATCH INCLUDES 2 COUNTIES IN CENTRAL MONTANA FERGUS JUDITH BASIN THIS INCLUDES THE CITIES OF GRASS RANGE, HOBSON, LEWISTOWN, LEWISTOWN DIVIDE, RAYNESFORD, STANFORD, AND WINIFRED.
Severe Thunderstorm Warning issued June 14 at 8:41PM MDT until June 14 at 9:00PM MDT by NWS Great Falls MT
At 841 PM MDT, a severe thunderstorm was located 15 miles northeast of Winifred, or 30 miles southwest of Zortman, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of north central Fergus and southern Blaine Counties.
Air Quality Alert issued June 12 at 8:30AM MDT by NWS Great Falls MT
AQAMT The Air Quality Alert for Blaine, Daniels, Dawson, Fallon, Garfield, Hill, McCone, Phillips, Prairie, Richland, Roosevelt, Sheridan, Valley and Wibaux Counties has been cancelled. For more information visit the Montana Department of Environmental Quality at www.todaysair.mt.gov
Air Quality Alert issued June 11 at 9:00AM MDT by NWS Great Falls MT
AQAMT The Montana Department of Environmental Quality has issued an air quality alert for Blaine, Daniels, Dawson, Fallon, Garfield, Hill, McCone, Phillips, Prairie, Richland, Roosevelt, Sheridan, Valley, and Wibaux counties in effect until 9AM 6/12/2025 elevated particulate levels from wildfire smoke This alert will be updated again at 900am 6/12/2025. An Air Quality Alert means that particulates have been trending upwards and that an exceedence of the 24 hour National Ambient Air Quality Standard (NAAQS) has occurred or may occur in the near future. As of 9AM, Particulate levels in Malta and Sidney are Unhealthy When air quality is Unhealthy...
Air Quality Alert issued June 11 at 2:45PM CDT by NWS Sioux Falls SD
* WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Orange or Unhealthy for Sensitive Groups category. * WHERE... Southwest Minnesota. * WHEN... Until 11 PM CDT Thursday. * IMPACTS...Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects. * ADDITIONAL DETAILS...Smoke from wildfires in northwest Canada has moved into southwest Minnesota behind a cold front. This smoke is beginning to mix to the ground and fine particle levels have climbed into the
Air Quality Alert issued June 7 at 5:41PM CDT by NWS Sioux Falls SD
* WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Orange or Unhealthy for Sensitive Groups category. * WHERE...All of Minnesota. * WHEN...From 11 PM CDT this evening to 11 PM CDT Sunday. * IMPACTS...Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects. * ADDITIONAL DETAILS...Heavy surface Canadian wildfire smoke will follow a cold front into and across Minnesota from west to east from late Saturday night into Sunday morning and afternoon
Air Quality Alert issued June 4 at 2:05PM CDT by NWS Sioux Falls SD
The following is transmitted in collaboration with the Nebraska Department of Health and Human Services and the Nebraska Department of Environment and Energy... WHAT...Air Quality Alert WHERE...Central and Eastern Nebraska WHEN...6/5/2025 6:00 AM until 06/6/2025 12:00 PM POLLUTANT...PM 2.5 particulates AIR QUALITY INDEX...Unhealthy for Sensitive Groups ADDITIONAL DETAILS... An alert for possible Unhealthy for Sensitive Groups (Air Quality Index orange category)due to smoke has been issued for the following Nebraska counties: Adams, Antelope, Boone, Buffalo, Burt, Butler, Cass, Cedar, Clay, Colfax, Cuming, Dakota, Dawson, Dixon, Dodge, Douglas, Fillmore, Franklin, Furnas, Gage, Gosper, Greeley, Hall, Hamilton, Harlan, Howard, Jefferson, Johnson, Kearney
Air Quality Alert issued June 2 at 4:41PM CDT by NWS Sioux Falls SD
The following is transmitted in collaboration with the Nebraska Department of Health and Human Services and the Nebraska Department of Environment and Energy... WHAT...Air Quality Alert WHERE...Eastern Nebraska WHEN...6/3/2025 3:00 PM until 06/4/2025 12:00 AM POLLUTANT...PM 2.5 particulates AIR QUALITY INDEX...Unhealthy for Sensitive Groups to Unhealthy ADDITIONAL DETAILS... An alert for possible Unhealthy for Sensitive Groups (Air Quality Index orange category)due to smoke has been issued for the following Nebraska counties: Burt, Butler, Cass, Colfax, Cuming, Dakota, Dodge, Douglas, Gage, Jefferson, Johnson, Lancaster, Nemaha, Otoe, Pawnee, Richardson, Saline, Sarpy, Saunders, Seward, Thurston, and Washington, from June 3, 3:00 pm through