Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast and Windy

46°F

8°C

Humidity	43%
Wind Speed	NW 31 G 39 mph
Barometer	29.59 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	7 Jan 6:15 pm MST

More Information:

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

Extended Forecast for

7 Miles WNW Central City SD

Tonight
Low: 25 °F
Chance
Sprinkles/Snow
then Slight
Chance Snow
Thursday
High: 32 °F
Chance Snow
Thursday Night
Low: 19 °F
Snow Likely
then Chance
Snow
Friday
High: 25 °F
Chance Snow
Friday Night
Low: 19 °F
Chance Snow
Saturday
High: 30 °F
Chance Snow
Saturday Night
Low: 26 °F
Partly Cloudy
Sunday
High: 44 °F
Mostly Sunny
Sunday Night
Low: 30 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of sprinkles before 8pm, then a chance of snow between 8pm and 2am. Mostly cloudy, with a low around 25. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Thursday

A 30 percent chance of snow, mainly after 2pm. Cloudy, with a high near 32. Calm wind.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Wind chill values as low as 9. Calm wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Friday

A 30 percent chance of snow. Mostly sunny, with a high near 25. Wind chill values as low as 6. West wind 11 to 14 mph, with gusts as high as 30 mph.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 19. West wind around 14 mph, with gusts as high as 28 mph. New snow accumulation of 1 to 2 inches possible.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 30. Northwest wind 9 to 13 mph, with gusts as high as 26 mph. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Partly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 20 mph.

Sunday

Mostly sunny, with a high near 44. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 30.

Monday

Mostly sunny, with a high near 43.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 34.

Tuesday

A chance of snow. Mostly cloudy, with a high near 40.