Extreme Cold Warning issued February 11 at 10:33AM MST until February 12 at 11:00AM MST by NWS Glasgow MT
* WHAT...Dangerously cold wind chills as low as 40 below at times. * WHERE...Daniels, Northern Phillips, Northern Valley, and Sheridan Counties. * WHEN...Until 11 AM MST Wednesday. * 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...The coldest wind chills will be late tonight and early Wednesday morning.
Extreme Cold Warning issued February 11 at 1:32PM MST until February 13 at 10:00AM MST by NWS Pocatello ID
* WHAT...For the first Extreme Cold Warning, dangerously cold wind chills as low as 24 below expected. For the second Extreme Cold Warning, dangerously cold wind chills as low as 25 below expected. * WHERE...Arco/Mud Lake Desert and Upper Snake River Plain. * WHEN...For the first Extreme Cold Warning, from 8 PM this evening to 10 AM MST Wednesday. For the second Extreme Cold Warning, from 9 PM Wednesday to 10 AM MST Thursday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.
Extreme Cold Warning issued February 11 at 1:32PM MST until February 12 at 10:00AM MST by NWS Pocatello ID
* WHAT...For the first Extreme Cold Warning, dangerously cold wind chills as low as 24 below expected. For the second Extreme Cold Warning, dangerously cold wind chills as low as 25 below expected. * WHERE...Arco/Mud Lake Desert and Upper Snake River Plain. * WHEN...For the first Extreme Cold Warning, from 8 PM this evening to 10 AM MST Wednesday. For the second Extreme Cold Warning, from 9 PM Wednesday to 10 AM MST Thursday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.
Extreme Cold Warning issued February 11 at 1:06PM MST until February 13 at 10:00AM MST by NWS Boise ID
* WHAT...Dangerously cold temperatures as low as 30 below zero. * WHERE...Camas Prairie. * WHEN...Until 10 AM MST Thursday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure.Frostbite and hypothermia.
Extreme Cold Warning issued February 10 at 8:53PM CST until February 11 at 12:00PM CST by NWS Aberdeen SD
* WHAT...Dangerously cold wind chills as low as 45 below expected. * WHERE...Campbell, Corson, Edmunds, McPherson, Walworth, Brown, Day, Marshall, and Roberts Counties. * WHEN...Until noon CST /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.
Extreme Cold Watch issued February 10 at 1:42PM PST until February 12 at 12:00PM PST by NWS Portland OR
* WHAT...For the Cold Weather Advisory, very cold temperatures as low as 10 to 20 degrees expected. For the Extreme Cold Watch, dangerously cold wind chills as low as 5 to 10 degrees possible. * WHERE...Eastern Portland/Vancouver Metro, Foothills of the Northern and Central Oregon Cascades, North Oregon Coast Range Lowlands, North Oregon Coast Range, Willapa Hills, and South Washington Cascade Foothills. * WHEN...For the Cold Weather Advisory, from 7 PM this evening to noon PST Tuesday. For the Extreme Cold Watch, from Tuesday evening through Wednesday morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to
Extreme Cold Warning issued February 10 at 10:02PM CST until February 11 at 12:00PM CST by NWS Grand Forks ND
* WHAT...Dangerously cold wind chills as low as 50 below. * WHERE...Portions of northwest Minnesota and northeast and southeast North Dakota. * WHEN...Until noon CST Tuesday. * 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 10 at 9:48PM CST until February 11 at 12:00PM CST by NWS Bismarck ND
* WHAT...Life threatening wind chills as low as 55 below. * WHERE...Bottineau, Renville, Burke, Divide, and Williams Counties. * WHEN...Until noon CST Tuesday. * IMPACTS...Life-threatening wind chills as low as 55 below zero could cause frostbite on exposed skin in as little as 5 minutes.
Extreme Cold Warning issued February 10 at 9:13PM MST until February 11 at 11:00AM MST by NWS Great Falls MT
* WHAT...Dangerously cold wind chills as low as 45 below expected. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...Until 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.
Extreme Cold Warning issued February 10 at 2:15PM MST until February 11 at 11:00AM MST by NWS Glasgow MT
* WHAT...Dangerously cold wind chills as low as 50 below. * WHERE...A portion of northeast Montana. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 50 below zero could cause frostbite on exposed skin in as little as 10 minutes.