Extreme Cold Warning issued February 16 at 1:03PM MST until February 19 at 11:00AM MST by NWS Rapid City SD
* WHAT...Dangerously cold wind chills as low as 35 below to 45 below expected at times, especially during the overnight and early morning hours. * WHERE...Harding, Northern Perkins, Southern Perkins, and Ziebach. * WHEN...From 8 PM this evening to 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.
Extreme Cold Watch issued February 16 at 7:42PM CST until February 20 at 12:00PM CST by NWS Amarillo TX
* WHAT...Dangerously cold wind chills as low as 15 below to 25 below zero possible. * WHERE...Portions of the Panhandle of Oklahoma and the Panhandle of Texas. * WHEN...From Tuesday evening through Thursday morning. * IMPACTS...The dangerously cold wind chills as low as 20 below zero could result in hypothermia and could cause frostbite on exposed skin in as little as 30 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. * ADDITIONAL DETAILS...Light snow accumulations will be possible on Tuesday afternoon, and anyone that would be caught out in the snow would be vulnerable
Extreme Cold Watch issued February 16 at 3:19PM CST until February 20 at 12:00PM CST by NWS Norman OK
* WHAT...Dangerously cold wind chills as low as 21 below possible. * WHERE...Portions of central, east central, northern, northwest, southeast, southern, southwest, and western Oklahoma and northern Texas. * WHEN...From Tuesday evening through Thursday morning. * IMPACTS...The dangerously cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.
Extreme Cold Watch issued February 16 at 12:46PM CST until February 20 at 12:00PM CST by NWS Tulsa OK
* WHAT...Dangerously cold wind chills as low as 15 below possible. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From Tuesday evening through Thursday morning. * IMPACTS...The cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken.
Extreme Cold Warning issued February 16 at 10:00PM CST until February 19 at 12:00PM CST by NWS Bismarck ND
* WHAT...Life threatening wind chills as low as 60 below. * WHERE...Western and central North Dakota including the James River Valley. * WHEN...Until noon CST /11 AM MST/ Wednesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in minutes, and hypothermia shortly thereafter. * ADDITIONAL DETAILS...Conditions may briefly improve during the afternoon hours each day.
Extreme Cold Watch issued February 16 at 8:02PM MST until February 20 at 11:00AM MST by NWS Cheyenne WY
* WHAT...Dangerously cold wind chills as low as 25 to 35 below possible. * WHERE...Banner County, Cheyenne County, Kimball County, Morrill County, and Scotts Bluff County. * WHEN...From Monday afternoon through Thursday morning. * IMPACTS...Wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
Extreme Cold Watch issued February 16 at 1:39PM CST until February 20 at 12:00PM CST by NWS North Platte NE
* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 22 below expected. For the Extreme Cold Watch, dangerously cold wind chills as low as 32 below possible. * WHERE...Portions of north central and northwest Nebraska. * WHEN...For the Cold Weather Advisory, from midnight CST /11 PM MST/ tonight to noon CST /11 AM MST/ Monday. For the Extreme Cold Watch, from late Monday night through Thursday morning. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes, and hypothermia will occur with
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.
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.