Extreme Cold Warning issued February 9 at 1:56PM MST until February 10 at 5:00PM MST by NWS Great Falls MT
* WHAT...For the first Extreme Cold Warning, dangerously cold wind chills as low as 40 below expected. For the second Extreme Cold Warning, dangerously cold wind chills as low as 45 below expected. * WHERE...Bears Paw Mountains and Southern Blaine, Hill County, and Northern Blaine County. * WHEN...For the first Extreme Cold Warning, from 2 AM to 5 PM MST Monday. For the second Extreme Cold Warning, from 6 PM Monday to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10 minutes.
Cold Weather Advisory issued February 9 at 1:56PM MST until February 10 at 5:00PM MST by NWS Great Falls MT
* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 30 below expected. For the Extreme Cold Warning, dangerously cold wind chills as low as 45 below expected. * WHERE...Eastern Glacier, Western Toole, and Central Pondera Counties, Eastern Toole and Liberty Counties, and Northern High Plains. * WHEN...For the Cold Weather Advisory, from 2 AM to 5 PM MST Monday. For the Extreme Cold Warning, from 6 PM Monday to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10
Extreme Cold Warning issued February 9 at 1:51PM MST until February 13 at 10:00AM MST by NWS Boise ID
* WHAT...Dangerously cold temperatures as low as 30 below zero expected. The coldest period will be Tuesday night/Wednesday morning. * WHERE...Camas Prairie. * WHEN...From 9 PM this evening to 10 AM MST Thursday. * IMPACTS...Risk of frostbite and hypothermia.
Cold Weather Advisory issued February 9 at 4:04PM PST until February 10 at 9:00AM PST by NWS Eureka CA
* WHAT...Very cold wind chills as low as 20 to 28 expected. * WHERE...Mendocino Coast. * WHEN...From 2 AM to 9 AM PST Monday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure.
Extreme Cold Warning issued February 9 at 4:04PM PST until February 10 at 9:00AM PST by NWS Eureka CA
* WHAT...Dangerously cold wind chills from 15 to 20 degrees expected. * WHERE...Humboldt Coast. * WHEN...From 2 AM to 9 AM PST Monday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.
Cold Weather Advisory issued February 9 at 11:37AM PST until February 12 at 9:00AM PST by NWS Medford OR
* WHAT...Very cold temperatures. Morning lows around 10 degrees to minus 5 degrees will be common, with temperatures as low as 15 degrees below zero expected. * WHERE...Areas along and east of the Cascades, including Klamath, Lake, and Modoc counties, as well as Siskiyou County. * WHEN...Until 9 AM PST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure.
Cold Weather Advisory issued February 9 at 8:44PM CST until February 11 at 11:00AM CST by NWS Duluth MN
* WHAT...Very cold wind chills as low as 40 below zero expected. * WHERE...Koochiching, Cass, Itasca, Central and North St. Louis, and Northern Cook and Northern Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Deer Creek, Lake Vermilion and, Nett Lake areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From 10 PM Monday to 11 AM CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Forecast minimum air temperatures are
Extreme Cold Watch issued February 8 at 4:15PM MST until February 11 at 11:00AM MST by NWS Great Falls MT
* WHAT...Dangerously cold wind chills as low as 45 below possible. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...From Monday evening through Tuesday morning. * IMPACTS...The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10 minutes.
Cold Weather Advisory issued February 8 at 1:10PM PST until February 12 at 9:00AM PST by NWS Medford OR
* WHAT...Very cold temperatures as low as 15 degrees below zero expected. * WHERE...Areas along and east of the Cascades, including Klamath, Lake, and Modoc counties, as well as Siskiyou County. * WHEN...From 7 PM this evening to 9 AM PST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure.