Decker, MT Warnings, Watches and Advisories

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 Decker.

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

Special Weather Statement issued January 22 at 7:09AM MST by NWS Great Falls MT

Periods of primarily light, but locally and briefly moderate snowfall will move from northwest to southeast across much of the plains of North-central Montana this morning. If traveling, be prepared for quick changes to visibility and road conditions. Northwest winds around 10 to 20 mph, with gusts to 30 mph may result in isolated instances of blowing or drifting of snow.

Winter Weather Advisory issued January 22 at 3:50AM MST until January 22 at 5:00PM MST by NWS Great Falls MT

* WHAT...Snow. Additional snow accumulations up to 4 inches. Winds gusting as high as 40 mph. * WHERE...Big Belt, Bridger and Castle Mountains. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Plan on winter driving conditions.

Winter Weather Advisory issued January 22 at 3:50AM MST until January 22 at 5:00PM MST by NWS Great Falls MT

* WHAT...Snow. Additional snow accumulations up to 4 inches, mainly in the Sweetgrass Hills. Winds gusting as high as 45 mph. * WHERE...Eastern Toole and Liberty Counties. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Plan on slippery road conditions. Widespread blowing snow could reduce visibility.

Winter Storm Warning issued January 22 at 3:50AM MST until January 22 at 9:00PM MST by NWS Great Falls MT

* WHAT...Heavy snow. At lower elevations, additional snow accumulations of mostly 1 to 3 inches, but up to 6 inches possible on north-facing foothills. Additional accumulations of mostly 4 to 10 inches in the mountains, but up to 15 inches possible on the higher peaks. Winds gusting as high as 45 mph. * WHERE...Bears Paw, Highwood, Little Belt, and Snowy Mountains, Judith Basin County and Judith Gap, and Fergus County below 4500ft. * WHEN...Until 9 PM MST this evening. * IMPACTS...Travel could be very difficult due to snowpacked roads, and tire chains may be required for some vehicles. Widespread blowing snow could significantly reduce visibility.

Winter Weather Advisory issued January 22 at 1:55AM MST until January 22 at 11:00PM MST by NWS Billings MT

* WHAT...Occasional snow and areas of blowing snow. Total snow accumulations between 1 and 5 inches, higher amounts over the higher hills. Winds gusting as high as 45 mph. * WHERE...Portions of south central and southeast Montana and north central Wyoming. * WHEN...Until 11 PM MST this evening. * IMPACTS...Expect difficult travel conditions due to snow, blowing snow and poor visibility. This includes portions of I-90 south of Hardin, and US-212 between Crow Agency and Alzada, especially over Lame Deer and Home Creek Divides. * ADDITIONAL DETAILS...Localized heavier snow amounts of 6 to 8 inches are possible over the Wolf Mountains and the highest hills west of Broadus.

Winter Weather Advisory issued January 22 at 1:55AM MST until January 22 at 11:00PM MST by NWS Billings MT

* WHAT...Periods of snow and blowing snow. Total snow accumulations between 5 and 10 inches with locally higher amounts on north-facing slopes. Winds gusting as high as 50 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...Until 11 PM MST this evening. * IMPACTS...Expect difficult travel conditions on Highway 14 through Burgess Junction, due to snow, blowing snow and poor visibility.

Winter Weather Advisory issued January 22 at 1:55AM MST until January 22 at 11:00PM MST by NWS Billings MT

* WHAT...Occasional snow and blowing snow. Total snow accumulations of 1 to 3 inches. North winds gusting as high as 50 mph. * WHERE...Judith Gap. * WHEN...Until 11 PM MST this evening. * IMPACTS...Expect difficult travel conditions on US-191 through Judith Gap, due to snow, blowing snow and poor visibility.

Winter Weather Advisory issued January 22 at 1:55AM MST until January 22 at 11:00PM MST by NWS Billings MT

* WHAT...Occasional snow and areas of blowing snow. Total snow accumulations of 1 to 3 inches, greatest over the hills south of I-94. Winds gusting as high as 40 mph. * WHERE...Treasure, Custer, and Northern Rosebud. * WHEN...Until 11 PM MST this evening. * IMPACTS...Expect difficult travel conditions due to snow, blowing snow and poor visibility. This includes portions of I-94 from Hysham to Miles City.