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.

Light Snow

34°F

1°C

Humidity	100%
Wind Speed	W 15 mph
Barometer	30.14 in
Dewpoint	34°F (1°C)
Visibility	2.00 mi
Wind Chill	24°F (-4°C)
Last update	29 Jan 9:15 am MST

More Information:

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

Extended Forecast for

8 Miles W Central City SD

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: 30 °F⇓
Heavy Snow
Tonight
Low: 20 °F
Snow Likely
Friday
High: 29 °F
Snow Likely
then Chance
Snow
Friday Night
Low: 20 °F⇑
Chance Snow
Saturday
High: 38 °F
Snow Likely
Saturday Night
Low: 26 °F
Partly Cloudy
Sunday
High: 42 °F
Mostly Sunny
Sunday Night
Low: 26 °F
Mostly Cloudy

Detailed Forecast

Today

Snow. The snow could be heavy at times. Temperature falling to around 26 by 5pm. Wind chill values as low as 19. Northwest wind 6 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow likely. Cloudy, with a low around 20. Light northwest wind. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 29. Light north wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a temperature falling to near 20 by 9pm, then rising to around 27 during the remainder of the night. Light southwest wind. Winds could gust as high as 17 mph.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. West wind 5 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around 26. West wind around 7 mph, with gusts as high as 25 mph.

Sunday

Mostly sunny, with a high near 42. Northwest wind 3 to 6 mph. Winds could gust as high as 21 mph.

Sunday Night

Mostly cloudy, with a low around 26. Calm wind.

Monday

Mostly cloudy, with a high near 42.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 24.

Tuesday

A chance of snow. Partly sunny, with a high near 33.