Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

18°F

-8°C

Humidity	73%
Wind Speed	Calm
Barometer	30.55 in
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Last update	22 Feb 10:15 am MST

More Information:

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

Extended Forecast for

9 Miles SW North Spearfish SD

Today
High: 32 °F
Decreasing
Clouds
Tonight
Low: 22 °F⇑
Mostly Clear
Monday
High: 51 °F
Mostly Sunny
Monday Night
Low: 33 °F
Mostly Cloudy
Tuesday
High: 43 °F
Chance Snow
Tuesday Night
Low: 29 °F
Chance Snow
Wednesday
High: 40 °F
Snow Likely
Wednesday Night
Low: 25 °F
Slight Chance
Snow then
Mostly Clear
Thursday
High: 45 °F
Sunny

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 32. Wind chill values as low as 16. Light east wind. Winds could gust as high as 15 mph.

Tonight

Mostly clear, with a temperature rising to around 26 by 5am. Wind chill values as low as 13. Southwest wind 5 to 7 mph, with gusts as high as 18 mph.

Monday

Mostly sunny, with a high near 51. West wind around 6 mph, with gusts as high as 20 mph.

Monday Night

Mostly cloudy, with a low around 33. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.

Tuesday

A 30 percent chance of snow. Mostly cloudy, with a high near 43. West wind 9 to 13 mph, with gusts as high as 25 mph.

Tuesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 29. Southwest wind around 7 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow likely. Partly sunny, with a high near 40. West wind 7 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

Wednesday Night

A slight chance of snow before 11pm. Mostly clear, with a low around 25. West wind 10 to 13 mph, with gusts as high as 28 mph.

Thursday

Sunny, with a high near 45.

Thursday Night

Mostly clear, with a low around 30.

Friday

A chance of snow. Mostly sunny, with a high near 46.

Friday Night

A chance of snow. Mostly cloudy, with a low around 18.