Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Unknown Precip

34°F

1°C

Humidity	93%
Wind Speed	NW 14 mph
Barometer	30.15 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	29 Jan 11:35 am MST

More Information:

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

Extended Forecast for

8 Miles S Beulah WY

Winter Weather Advisory until January 30, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until January 30, 05:00pm
NOW until 5:00pm Fri
Winter Weather Advisory
Today
High: 32 °F
Snow Likely
Tonight
Low: 23 °F
Chance Snow
Friday
High: 30 °F
Chance Snow
then Slight
Chance Snow
Friday Night
Low: 25 °F⇑
Slight Chance
Snow
Saturday
High: 40 °F
Chance Snow
Saturday Night
Low: 27 °F
Partly Cloudy
Sunday
High: 43 °F
Mostly Sunny
Sunday Night
Low: 28 °F
Mostly Cloudy

Detailed Forecast

Today

Snow likely, mainly before 4pm. Cloudy, with a high near 32. Northwest wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

A 50 percent chance of snow. Mostly cloudy, with a low around 23. Northwest wind around 5 mph becoming calm in the evening. New snow accumulation of less than one inch possible.

Friday

A 50 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 30. Calm wind. New snow accumulation of less than one inch possible.

Friday Night

A 20 percent chance of snow. Mostly cloudy, with a temperature rising to around 29 by 4am. Wind chill values as low as 17. South wind 3 to 8 mph. Winds could gust as high as 18 mph.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 40. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around 27. West wind 7 to 9 mph, with gusts as high as 22 mph.

Sunday

Mostly sunny, with a high near 43. Southwest wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.

Sunday Night

Mostly cloudy, with a low around 28. South wind 3 to 5 mph.

Monday

Mostly cloudy, with a high near 43.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 26.

Tuesday

A chance of snow. Partly sunny, with a high near 34.