Winter Storm Warning issued February 16 at 6:50PM MST until February 17 at 11:00PM MST by NWS Great Falls MT
* WHAT...Heavy snow. Additional snow accumulations between 4 and 6 inches at lower elevations, but 7 to 10 more inches possible at and above mountain pass level. * WHERE...Portions of central and north central Montana. * WHEN...Until 11 PM MST Monday. * IMPACTS...Travel could be very difficult, and tire chains may be required for some vehicles over mountain passes. Those in the backcountry should ensure they are prepared for dangerous conditions. The hazardous conditions could impact the Monday morning and evening commutes.
Cold Weather Advisory issued February 16 at 6:38PM MST until February 19 at 12:00PM MST by NWS Great Falls MT
* WHAT...Very cold wind chills as low as 35 below. * WHERE...The foothills and plains adjacent to the Rocky Mountain Front, Cascade County below 5000ft, and Judith Basin County and Judith Gap. * WHEN...Until noon MST Wednesday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.
Extreme Cold Warning issued February 16 at 6:38PM MST until February 19 at 12:00PM MST by NWS Great Falls MT
* WHAT...Dangerously cold wind chills as low as 50 below expected. * WHERE...The Interstate 15 Corridor north of Power, Eastern Toole and Liberty Counties, Hill County, Northern Blaine County, Western and Central Chouteau County, Bears Paw Mountains and Southern Blaine, and Fergus County below 4500ft. * WHEN...Until noon MST Wednesday. * IMPACTS...The dangerously cold wind chills as low as 50 below zero could cause frostbite on exposed skin in as little as 10 minutes.
Extreme Cold Warning issued February 16 at 6:28PM MST until February 19 at 12:00PM MST by NWS Billings MT
* WHAT...Dangerously cold wind chills of 35 to 45 below expected. * WHERE...Carter, Custer, and Fallon. * WHEN...Until noon MST Wednesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Temperatures will begin to moderate on Thursday.
Cold Weather Advisory issued February 16 at 6:28PM MST until February 19 at 12:00PM MST by NWS Billings MT
* WHAT...Very cold wind chills of 25 to 35 below expected. * WHERE...Judith Gap, Treasure, Northern Rosebud, and Powder River. * WHEN...Until noon MST Wednesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Temperatures will begin to moderate on Thursday.
Flood Advisory issued February 16 at 4:47PM MST until February 18 at 12:00PM MST by NWS Great Falls MT
* WHAT...Flooding caused by an ice jam continues. * WHERE...For the Ennis Lions Club Park, in Ennis, MT. * WHEN...Until noon MST Tuesday. * IMPACTS...Minor flooding will occur in the Ennis Lions Club Park along the Madison River, and then eastward to Odell Creek. * ADDITIONAL DETAILS... - At 446 PM MST, emergency management reported an ice jam was causing minor flooding in the Ennis Lions Club Park on the Madison River. The ice jam continues to affect areas as far east as Odell Creek. - Flooding impacts will continue until the ice jam breaks. Additionally, there is the potential
Extreme Cold Warning issued February 16 at 1:48PM MST until February 19 at 11:00AM MST by NWS Glasgow MT
* WHAT...Dangerously cold temperatures as low as 45 below expected with wind chills as low as 60 below. * WHERE...Northeast Montana. * WHEN...For the Cold Weather Advisory, until 6 PM MST this evening. For the Extreme Cold Warning, from 6 PM this evening to 11 AM MST Wednesday. * IMPACTS...Frostbite and hypothermia will occur in as little as 5 minutes if unprotected skin is exposed to these temperatures. An extended period of extreme temperatures could cause ruptured water pipes. * ADDITIONAL DETAILS...The coldest temperatures and wind chills will generally be found near the Canadian border.
Extreme Cold Watch issued February 16 at 1:13PM MST until February 20 at 11:00AM MST by NWS Dodge City KS
* WHAT...Dangerously cold wind chills as low as 25 below possible. * WHERE...Portions of south central and southwest Kansas. * WHEN...From Monday evening through Thursday morning. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.
Winter Weather Advisory issued February 16 at 1:39PM MST until February 18 at 9:00AM MST by NWS Missoula MT
* WHAT...Snow expected. Likelihood of minor impacts from snow is greater than 80 percent. Total snow accumulations between 2 and 8 inches. Icy conditions are possible after sunset. * WHERE...Lemhi Pass, Williams Creek Summit, Highway 28 Tendoy to Lone Pine, Shoup, Bannock Pass, Salmon, and Highway 93 Lost Trail Pass to Gibbonsville. * WHEN...From 6 PM this evening to 9 AM MST Tuesday. * IMPACTS...Winter traveling conditions. For MINOR impacts from snow, expect a few inconveniences to normal activities. Use caution while driving. The hazardous conditions could impact the Monday morning and evening commutes, especially over higher passes.
Winter Storm Warning issued February 16 at 1:39PM MST until February 18 at 9:00AM MST by NWS Missoula MT
* WHAT...For the Winter Weather Advisory, snow. Likelihood of developing or ongoing minor impacts from snow is greater than 80 percent. For the Winter Storm Warning, heavy snow expected. Likelihood of major impacts from snow is greater than 80 percent. Total snow accumulations up to 10 inches, mainly focused in the Camas Prairie and Grangeville. * WHERE...Greer Grade, Camas Prairie, and Grangeville and vicinity. * WHEN...For the Winter Weather Advisory, until 10 AM PST Monday. For the Winter Storm Warning, from 10 AM Monday to 8 AM PST Tuesday. * IMPACTS...Winter traveling conditions. For MAJOR impacts from snow, expect considerable