High Wind Warning issued January 21 at 2:20AM MST until January 21 at 5:00PM MST by NWS Great Falls MT
* WHAT...West winds 35 to 45 mph, with gusts up to 65 mph expected. * WHERE...Eastern Glacier, Western Toole, and Central Pondera Counties. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...High winds may move loose debris, damage property and cause isolated power outages. Travel could be difficult, especially for high profile vehicles.
Cold Weather Advisory issued January 21 at 2:20AM MST until January 21 at 11:00AM MST by NWS Great Falls MT
* WHAT...Very cold wind chills as low as 40 below expected. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 11 AM MST this morning. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.
Winter Weather Advisory issued January 21 at 2:17AM MST until January 22 at 11:00PM MST by NWS Billings MT
* WHAT...Snow expected with blowing snow. Total snow accumulations 1 to 3 inches. Winds gusting as high as 50 mph this evening, then gusting as high as 40 mph. * WHERE...Judith Gap. * WHEN...From 5 PM this afternoon to 11 PM MST Wednesday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. * ADDITIONAL DETAILS...Highway 191 will have hazardous travel conditions.
High Wind Warning issued January 20 at 6:40PM MST until January 21 at 11:00PM MST by NWS Billings MT
* WHAT...West winds gusting up to 65 mph expected. * WHERE...Northern Sweet Grass. * WHEN...Until 11 PM MST Tuesday. * IMPACTS...Strong crosswinds will make travel difficult along I-90 and Highway 191 in the Big Timber area. * ADDITIONAL DETAILS...Strongest winds will be late tonight and Tuesday. Localized blowing snow is possible.
Cold Weather Advisory issued January 20 at 6:40PM MST until January 21 at 11:00AM MST by NWS Billings MT
* WHAT...Very cold wind chills as low as 30 below. * WHERE...Custer and Powder River. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills can cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Warmer temperatures are expected on Tuesday.
Cold Weather Advisory issued January 20 at 1:43PM MST until January 21 at 4:00AM MST by NWS Glasgow MT
* WHAT...Very cold wind chills between 20 below and 30 below will linger into tonight before improving around midnight. * WHERE...McCone and Prairie Counties. * WHEN...Until 4 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
Extreme Cold Warning issued January 20 at 1:43PM MST until January 21 at 4:00AM MST by NWS Glasgow MT
* WHAT...Dangerously cold wind chills between 30 below and 35 below will linger into tonight before improving around midnight. * WHERE...Daniels, Dawson, Eastern Roosevelt, Northern Phillips, Northern Valley, Richland, Sheridan, Western Roosevelt, and Wibaux Counties. * WHEN...Until 4 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.
Winter Weather Advisory issued January 20 at 1:19PM MST until January 22 at 5:00PM MST by NWS Great Falls MT
* WHAT...For the first Winter Weather Advisory, blowing snow expected. Winds gusting as high as 45 mph. For the second Winter Weather Advisory, snow expected. Total snow accumulations 1 to 3 inches at lower elevations and 5 to 9 inches in the mountains. Winds gusting as high as 45 mph. * WHERE...Little Belt and Highwood Mountains, Fergus County below 4500ft, and Judith Basin County and Judith Gap. * WHEN...For the first Winter Weather Advisory, from 2 AM to 5 PM MST Tuesday. For the second Winter Weather Advisory, from 6 PM Tuesday to 5 PM MST Wednesday. * IMPACTS...Roads, and
Winter Storm Watch issued January 20 at 1:19PM MST until January 22 at 5:00PM MST by NWS Great Falls MT
* WHAT...For the Winter Weather Advisory, blowing snow expected. Winds gusting as high as 50 mph. For the Winter Storm Watch, heavy snow possible. Total snow accumulations between 10 and 15 inches possible. Winds could gust as high as 45 mph. * WHERE...Snowy and Judith Mountains. * WHEN...For the Winter Weather Advisory, from 2 AM to 5 PM MST Tuesday. For the Winter Storm Watch, from Tuesday evening through Wednesday afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Widespread blowing snow could significantly reduce visibility.
Winter Weather Advisory issued January 20 at 1:19PM MST until January 21 at 5:00PM MST by NWS Great Falls MT
* WHAT...For the first Winter Weather Advisory, blowing snow expected. Winds gusting as high as 45 mph. For the second Winter Weather Advisory, snow expected. Total snow accumulations 1 to 3 inches at lower elevations and 5 to 9 inches in the mountains. Winds gusting as high as 45 mph. * WHERE...Little Belt and Highwood Mountains, Fergus County below 4500ft, and Judith Basin County and Judith Gap. * WHEN...For the first Winter Weather Advisory, from 2 AM to 5 PM MST Tuesday. For the second Winter Weather Advisory, from 6 PM Tuesday to 5 PM MST Wednesday. * IMPACTS...Roads, and