Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

32°F

0°C

Humidity	75%
Wind Speed	W 7 mph
Barometer	29.70 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	7 Jan 11:35 pm MST

More Information:

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

Extended Forecast for

Spearfish SD

Tonight
Low: 29 °F
Chance
Sprinkles/Flurries
Thursday
High: 39 °F
Cloudy then
Slight Chance
Snow
Thursday Night
Low: 24 °F
Chance Snow
Friday
High: 32 °F
Slight Chance
Snow and
Breezy
Friday Night
Low: 26 °F⇑
Chance Snow
Saturday
High: 37 °F
Chance Snow
Saturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 51 °F
Mostly Sunny
Sunday Night
Low: 35 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of sprinkles and flurries before 1am, then a chance of flurries between 1am and 2am. Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm after midnight.

Thursday

A 20 percent chance of snow after 2pm. Cloudy, with a high near 39. Calm wind becoming east around 5 mph.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 24. Wind chill values as low as 14. Light northwest wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph. New snow accumulation of 1 to 2 inches possible.

Friday

A 20 percent chance of snow. Mostly sunny, with a high near 32. Wind chill values as low as 14. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a temperature rising to around 29 by 11pm. West wind around 15 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 37. Northwest wind 11 to 16 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.

Saturday Night

Partly cloudy, with a low around 29. West wind 9 to 11 mph, with gusts as high as 21 mph.

Sunday

Mostly sunny, with a high near 51. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.

Sunday Night

Partly cloudy, with a low around 35.

Monday

Mostly sunny, with a high near 51.

Monday Night

A slight chance of rain. Mostly cloudy, with a low around 37.

Tuesday

A chance of rain and snow. Mostly cloudy, with a high near 47. Breezy.