Alert archive / Montana / Wind Chill Warnings in 2021

Wind Chill Warning 2, NWS Glasgow, MT

February 9, 20218 counties in Montana

NWS Glasgow, MT issued this wind chill warning at Feb 9, 2021, 2:35 PM MST for 8 counties in Montana. It took effect at Feb 10, 2021, 2:40 AM MST. It was in force for 4 days. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Feb 9, 2021, 2:35 PM MST (21:35 UTC)
In effect from
Feb 10, 2021, 2:40 AM MST
Expired
Feb 14, 2021, 10:59 AM MST
In force
4 days
Issued by
NWS Glasgow, MT

Counties Dawson County, MT, Garfield County, MT, McCone County, MT, Petroleum County, MT, Phillips County, MT, Prairie County, MT, Richland County, MT, Wibaux County, MT

The radar

The Glasgow radar (KGGW), 101 km from the middle of the area, began a volume at 21:34 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Glasgow Intl Airport, MT (KGGW), launched 12:00Z, 9.6 hours before the alert went out and 102 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Glasgow Intl Airport, MT at 12:00Z on 2021-02-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Glasgow Intl Airport, MT at 12:00Z on 2021-02-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -6 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1396 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
-6 m²/s²
0-3 km storm-relative helicity
102 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

543 
WWUS45 KGGW 092135
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
235 PM MST Tue Feb 9 2021

...DANGEROUS WIND CHILLS EXPECTED AT TIMES OVER THE NEXT FEW
DAYS...

MTZ021>027-060-101145-
/O.NEW.KGGW.WC.W.0002.210212T0100Z-210212T1800Z/
/O.EXT.KGGW.WC.Y.0005.000000T0000Z-210212T0100Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
Including the cities of Winnett, Jordan, Circle, Sidney, 
Fairview, Glendive, Richey, Terry, Wibaux, and Zortman
235 PM MST Tue Feb 9 2021

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 6 PM MST THURSDAY...
...WIND CHILL WARNING IN EFFECT FROM 6 PM THURSDAY TO 11 AM MST
FRIDAY...

* WHAT...For the Wind Chill Warning, dangerously cold wind 
  chills expected. Wind chills as low as 45 below zero. For the 
  Wind Chill Advisory, very cold wind chills. Wind chills as low 
  as 40 below zero.

* WHERE...Portions of northeast Montana, generally south of the
  Missouri River.

* WHEN...For the Wind Chill Warning, from 6 PM Thursday to 11 AM 
  MST Friday. For the Wind Chill Advisory, until 6 PM MST 
  Thursday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 10 minutes.

* ADDITIONAL DETAILS... Very cold wind chills are expected to
  continue into Sunday morning, and additional advisories or
  warnings are possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

MTZ016>020-059-061-062-101145-
/O.EXT.KGGW.WC.W.0001.000000T0000Z-210212T1800Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Northern Phillips-
Northern Valley-Eastern Roosevelt-
Including the cities of Malta, Saco, Glasgow, Fort Peck, 
Hinsdale, Frazer, Scobey, Plentywood, Medicine Lake, Wolf Point, 
Poplar, Whitewater, Opheim, and Culbertson
235 PM MST Tue Feb 9 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM MST FRIDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana, generally north of the
  Missouri River.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

* ADDITIONAL DETAILS... Very cold wind chills are expected to
  continue into Sunday morning, and additional advisories or
  warnings are possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
10 follow-up statements
485 
WWUS45 KGGW 100940
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
240 AM MST Wed Feb 10 2021

...DANGEROUS WIND CHILLS EXPECTED AT TIMES OVER THE NEXT FEW
DAYS...

MTZ021>027-060-110000-
/O.CAN.KGGW.WC.Y.0005.000000T0000Z-210212T0100Z/
/O.EXT.KGGW.WC.W.0002.210210T0940Z-210212T1800Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
Including the cities of Winnett, Jordan, Circle, Sidney, 
Fairview, Glendive, Richey, Terry, Wibaux, and Zortman
240 AM MST Wed Feb 10 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM MST FRIDAY...
...WIND CHILL ADVISORY IS CANCELLED...

* WHAT...Dangerously cold wind chills. Wind chills as low as 45 
  below zero.

* WHERE...Areas south of the Missouri River in northeast Montana.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ016>020-059-061-062-110000-
/O.CON.KGGW.WC.W.0001.000000T0000Z-210212T1800Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Northern Phillips-
Northern Valley-Eastern Roosevelt-
Including the cities of Malta, Saco, Glasgow, Fort Peck, 
Hinsdale, Frazer, Scobey, Plentywood, Medicine Lake, Wolf Point, 
Poplar, Whitewater, Opheim, and Culbertson
240 AM MST Wed Feb 10 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Areas north of the Missouri River in northeast Montana.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
175 
WWUS45 KGGW 102140
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
240 PM MST Wed Feb 10 2021

...DANGEROUS WIND CHILLS EXPECTED AT TIMES OVER THE NEXT FEW
DAYS...

MTZ016>020-059-061-062-111145-
/O.CON.KGGW.WC.W.0001.000000T0000Z-210212T1800Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Northern Phillips-
Northern Valley-Eastern Roosevelt-
Including the cities of Malta, Saco, Glasgow, Fort Peck, 
Hinsdale, Frazer, Scobey, Plentywood, Medicine Lake, Wolf Point, 
Poplar, Whitewater, Opheim, and Culbertson
240 PM MST Wed Feb 10 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

* ADDITIONAL DETAILS...Very cold wind chills will persist through
  Sunday morning, and an extension to the warning is possible into
  Saturday and Sunday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ021>027-060-111145-
/O.CON.KGGW.WC.W.0002.000000T0000Z-210212T1800Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
Including the cities of Winnett, Jordan, Circle, Sidney, 
Fairview, Glendive, Richey, Terry, Wibaux, and Zortman
240 PM MST Wed Feb 10 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 10 minutes.

* ADDITIONAL DETAILS...Very cold wind chills will persist through
  Sunday morning, and an extension to the warning is possible into
  Saturday and Sunday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
859 
WWUS45 KGGW 110957
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
257 AM MST Thu Feb 11 2021

...DANGEROUS WIND CHILLS EXPECTED AT TIMES OVER THE NEXT FEW
DAYS...

MTZ016>020-059-061-062-120000-
/O.CON.KGGW.WC.W.0001.000000T0000Z-210212T1800Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Northern Phillips-
Northern Valley-Eastern Roosevelt-
Including the cities of Malta, Saco, Glasgow, Fort Peck, 
Hinsdale, Frazer, Scobey, Plentywood, Medicine Lake, Wolf Point, 
Poplar, Whitewater, Opheim, and Culbertson
257 AM MST Thu Feb 11 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

* ADDITIONAL DETAILS...Very cold wind chills will persist through
  Sunday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ021>027-060-120000-
/O.CON.KGGW.WC.W.0002.000000T0000Z-210212T1800Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
Including the cities of Winnett, Jordan, Circle, Sidney, 
Fairview, Glendive, Richey, Terry, Wibaux, and Zortman
257 AM MST Thu Feb 11 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 45 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 10 minutes.

* ADDITIONAL DETAILS...Very cold wind chills will persist through
  Sunday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
245 
WWUS45 KGGW 112137
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
237 PM MST Thu Feb 11 2021

...DANGEROUS WIND CHILLS EXPECTED AT TIMES OVER THE NEXT FEW
DAYS...

MTZ017>020-059-061-062-121200-
/O.EXT.KGGW.WC.W.0001.000000T0000Z-210213T1800Z/
Central and Southern Valley-Daniels-Sheridan-Western Roosevelt-
Northern Phillips-Northern Valley-Eastern Roosevelt-
Including the cities of Glasgow, Fort Peck, Hinsdale, Frazer, 
Scobey, Plentywood, Medicine Lake, Wolf Point, Poplar, 
Whitewater, Opheim, and Culbertson
237 PM MST Thu Feb 11 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM MST SATURDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

* ADDITIONAL DETAILS...Very cold wind chills will persist through
  Sunday morning, and an extension of the warning is possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ021>027-060-121200-
/O.CON.KGGW.WC.W.0002.000000T0000Z-210212T1800Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
Including the cities of Winnett, Jordan, Circle, Sidney, 
Fairview, Glendive, Richey, Terry, Wibaux, and Zortman
237 PM MST Thu Feb 11 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 10 minutes.

* ADDITIONAL DETAILS...Very cold wind chills will persist through
  Sunday morning, and an extension of the warning is possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ016-121200-
/O.CON.KGGW.WC.W.0001.000000T0000Z-210212T1800Z/
Central and Southeast Phillips-
Including the cities of Malta and Saco
237 PM MST Thu Feb 11 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Central and Southeast Phillips County.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 10 minutes.

* ADDITIONAL DETAILS...Very cold wind chills will persist through
  Sunday morning, and an extension of the warning is possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
659 
WWUS45 KGGW 120931
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
231 AM MST Fri Feb 12 2021

...DANGEROUS WIND CHILLS EXPECTED AT TIMES OVER THE NEXT FEW
DAYS...

MTZ021>027-060-130000-
/O.EXT.KGGW.WC.W.0002.000000T0000Z-210213T1800Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
Including the cities of Winnett, Jordan, Circle, Sidney, 
Fairview, Glendive, Richey, Terry, Wibaux, and Zortman
231 AM MST Fri Feb 12 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM MST SATURDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

* ADDITIONAL DETAILS...Very cold wind chills will persist through
  Sunday morning, and an extension of the warning is possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ016-130000-
/O.EXT.KGGW.WC.W.0001.000000T0000Z-210213T1800Z/
Central and Southeast Phillips-
Including the cities of Malta and Saco
231 AM MST Fri Feb 12 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM MST SATURDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Central and Southeast Phillips County.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

* ADDITIONAL DETAILS...Very cold wind chills will persist through
  Sunday morning, and an extension of the warning is possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ017>020-059-061-062-130000-
/O.CON.KGGW.WC.W.0001.000000T0000Z-210213T1800Z/
Central and Southern Valley-Daniels-Sheridan-Western Roosevelt-
Northern Phillips-Northern Valley-Eastern Roosevelt-
Including the cities of Glasgow, Fort Peck, Hinsdale, Frazer, 
Scobey, Plentywood, Medicine Lake, Wolf Point, Poplar, 
Whitewater, Opheim, and Culbertson
231 AM MST Fri Feb 12 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST
SATURDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 55 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Saturday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

* ADDITIONAL DETAILS...Very cold wind chills will persist through
  Sunday morning, and an extension of the warning is possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
667 
WWUS45 KGGW 122105
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
205 PM MST Fri Feb 12 2021

...DANGEROUS WIND CHILLS EXPECTED AT TIMES OVER THE NEXT FEW
DAYS...

MTZ016>020-059-061-062-131200-
/O.EXT.KGGW.WC.W.0001.000000T0000Z-210214T1800Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Northern Phillips-
Northern Valley-Eastern Roosevelt-
Including the cities of Malta, Saco, Glasgow, Fort Peck, 
Hinsdale, Frazer, Scobey, Plentywood, Medicine Lake, Wolf Point, 
Poplar, Whitewater, Opheim, and Culbertson
205 PM MST Fri Feb 12 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause frostbite
  on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ021>027-060-131200-
/O.EXT.KGGW.WC.W.0002.000000T0000Z-210214T1800Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
Including the cities of Winnett, Jordan, Circle, Sidney, 
Fairview, Glendive, Richey, Terry, Wibaux, and Zortman
205 PM MST Fri Feb 12 2021

...WIND CHILL WARNING NOW IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause  
  frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
648 
WWUS45 KGGW 130957
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
257 AM MST Sat Feb 13 2021

...DANGEROUS WIND CHILLS WILL CONTINUE THROUGH THIS WEEKEND...

MTZ016>020-059-061-062-140000-
/O.CON.KGGW.WC.W.0001.000000T0000Z-210214T1800Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Northern Phillips-
Northern Valley-Eastern Roosevelt-
Including the cities of Malta, Saco, Glasgow, Fort Peck, 
Hinsdale, Frazer, Scobey, Plentywood, Medicine Lake, Wolf Point, 
Poplar, Whitewater, Opheim, and Culbertson
257 AM MST Sat Feb 13 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50
  below zero during the overnight hours.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ021>027-060-140000-
/O.CON.KGGW.WC.W.0002.000000T0000Z-210214T1800Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
Including the cities of Winnett, Jordan, Circle, Sidney, 
Fairview, Glendive, Richey, Terry, Wibaux, and Zortman
257 AM MST Sat Feb 13 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50
  below zero during the overnight hours.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause frostbite
  on exposed skin in as little as 5 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
906 
WWUS45 KGGW 132112
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
212 PM MST Sat Feb 13 2021

...DANGEROUS WIND CHILLS WILL CONTINUE THROUGH THIS WEEKEND...

MTZ016>020-059-061-062-141800-
/O.CON.KGGW.WC.W.0001.000000T0000Z-210214T1800Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Northern Phillips-
Northern Valley-Eastern Roosevelt-
Including the cities of Malta, Saco, Glasgow, Fort Peck, 
Hinsdale, Frazer, Scobey, Plentywood, Medicine Lake, Wolf Point, 
Poplar, Whitewater, Opheim, and Culbertson
212 PM MST Sat Feb 13 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ021>027-060-141800-
/O.CON.KGGW.WC.W.0002.000000T0000Z-210214T1800Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
Including the cities of Winnett, Jordan, Circle, Sidney, 
Fairview, Glendive, Richey, Terry, Wibaux, and Zortman
212 PM MST Sat Feb 13 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST SUNDAY...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST Sunday.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
703 
WWUS45 KGGW 141014
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
314 AM MST Sun Feb 14 2021

...DANGEROUS WIND CHILLS WILL CONTINUE THROUGH THIS MORNING...

MTZ016>020-059-061-062-141800-
/O.CON.KGGW.WC.W.0001.000000T0000Z-210214T1800Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Northern Phillips-
Northern Valley-Eastern Roosevelt-
Including the cities of Malta, Saco, Glasgow, Fort Peck, 
Hinsdale, Frazer, Scobey, Plentywood, Medicine Lake, Wolf Point, 
Poplar, Whitewater, Opheim, and Culbertson
314 AM MST Sun Feb 14 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* WHAT...Dangerously cold wind chills. Wind chills as low as 50 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST this morning.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

* ADDITIONAL DETAILS...Wind chills as cold as 40 below zero will 
  still be possible through Monday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$

MTZ021>027-060-141800-
/O.CON.KGGW.WC.W.0002.000000T0000Z-210214T1800Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
Including the cities of Winnett, Jordan, Circle, Sidney, 
Fairview, Glendive, Richey, Terry, Wibaux, and Zortman
314 AM MST Sun Feb 14 2021

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* WHAT...Dangerously cold wind chills. Wind chills as low as 55 
  below zero.

* WHERE...Portions of northeast Montana.

* WHEN...Until 11 AM MST this morning.

* IMPACTS...The dangerously cold wind chills could cause 
  frostbite on exposed skin in as little as 5 minutes.

* ADDITIONAL DETAILS...Wind chills as cold as 40 below zero will 
  still be possible through Monday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves. 

&&

$$
805 
WWUS45 KGGW 141759
WSWGGW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Glasgow MT
1059 AM MST Sun Feb 14 2021


MTZ016>020-059-061-062-141900-
/O.CAN.KGGW.WC.W.0001.000000T0000Z-210214T1800Z/
Central and Southeast Phillips-Central and Southern Valley-
Daniels-Sheridan-Western Roosevelt-Northern Phillips-
Northern Valley-Eastern Roosevelt-
1059 AM MST Sun Feb 14 2021

...WIND CHILL WARNING IS CANCELLED...

Temperatures across the region have increased, and with low winds,
wind chills have risen above warning criteria. Thus the wind chill
warning has been cancelled.

$$

MTZ021>027-060-141900-
/O.CAN.KGGW.WC.W.0002.000000T0000Z-210214T1800Z/
Petroleum-Garfield-McCone-Richland-Dawson-Prairie-Wibaux-
Southwest Phillips-
1059 AM MST Sun Feb 14 2021

...WIND CHILL WARNING IS CANCELLED...

Temperatures across the region have increased, and with low winds,
wind chills have risen above warning criteria. Thus the wind chill
warning has been cancelled.

$$

Nearby

Wind Chill Warnings in Montana, 2021Every wind chill warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.