Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

Lat: 47.91973°NLon: 104.32619°WElev: 2480.0ft.

17°F

-8°C

Humidity	91%
Wind Speed	E 11 MPH
Barometer	NA
Dewpoint	15°F (-9°C)
Visibility	NA
Wind Chill	5°F (-15°C)
Last update	29 Jan 10:30 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Culbertson MT

Tonight
Low: 2 °F
Chance Snow
Friday
High: 20 °F
Becoming
Sunny
Friday Night
Low: 16 °F⇑
Chance
Freezing Rain
Saturday
High: 39 °F
Chance
Rain/Freezing
Rain then
Partly Sunny
Saturday Night
Low: 23 °F
Mostly Cloudy
Sunday
High: 32 °F
Mostly Cloudy
Sunday Night
Low: 18 °F
Mostly Cloudy
Monday
High: 36 °F
Slight Chance
Snow
Monday Night
Low: 19 °F
Slight Chance
Snow

Detailed Forecast

Tonight

A 50 percent chance of snow, mainly before 1am. Cloudy, with a low around 2. Wind chill values between -10 and zero. East wind 8 to 10 mph. Total nighttime snow accumulation of less than a half inch possible.

Friday

Cloudy through mid morning, then gradual clearing, with a high near 20. Wind chill values between -5 and -15. Southeast wind 11 to 14 mph, with gusts as high as 21 mph.

Friday Night

A chance of freezing rain after 11pm. Increasing clouds, with a temperature falling to near 16 by 8pm, then rising to around 27 during the remainder of the night. South southeast wind around 11 mph. Chance of precipitation is 50%.

Saturday

A chance of freezing rain before 8am, then a chance of rain between 8am and 11am. Mostly cloudy, with a high near 39. South southwest wind 9 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%.

Saturday Night

Mostly cloudy, with a low around 23. West northwest wind 8 to 14 mph, with gusts as high as 21 mph.

Sunday

Mostly cloudy, with a high near 32. Northwest wind around 6 mph becoming light and variable in the morning.

Sunday Night

Mostly cloudy, with a low around 18. East southeast wind around 6 mph.

Monday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 36. Southeast wind 6 to 11 mph becoming west in the afternoon.

Monday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 19. Northwest wind 7 to 10 mph.

Tuesday

Partly sunny, with a high near 32. West northwest wind 7 to 10 mph.