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

7°F

-14°C

Humidity	78%
Wind Speed	SE 3 mph
Barometer	30.55 in
Dewpoint	1°F (-17°C)
Visibility	10.00 mi
Last update	22 Feb 7:35 am MST

More Information:

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

Extended Forecast for

3 Miles S Whitewood SD

Today
High: 29 °F
Mostly Sunny
Tonight
Low: 23 °F
Mostly Clear
Monday
High: 55 °F
Mostly Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
then Mostly
Cloudy and
Breezy
Tuesday
High: 47 °F
Chance
Rain/Snow and
Breezy
Tuesday Night
Low: 34 °F
Chance Snow
Wednesday
High: 44 °F
Rain/Snow
Likely and
Breezy
Wednesday Night
Low: 32 °F
Slight Chance
Rain/Snow and
Breezy then
Mostly Clear
Thursday
High: 50 °F
Sunny and
Breezy

Detailed Forecast

Today

Mostly sunny, with a high near 29. Wind chill values as low as 1. Light southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 22 mph.

Tonight

Mostly clear, with a steady temperature around 23. Wind chill values as low as 9. Southeast wind 6 to 16 mph becoming west after midnight. Winds could gust as high as 22 mph.

Monday

Mostly sunny, with a high near 55. Southwest wind 5 to 7 mph becoming northwest in the morning. Winds could gust as high as 16 mph.

Monday Night

Mostly cloudy, with a low around 37. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 28 mph.

Tuesday

A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 47. Breezy, with a west wind 17 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

Tuesday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 34. West wind 9 to 13 mph, with gusts as high as 18 mph.

Wednesday

Rain and snow likely. Partly sunny, with a high near 44. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

Wednesday Night

A slight chance of rain and snow before 11pm. Mostly clear, with a low around 32. Breezy, with a west wind 17 to 21 mph, with gusts as high as 34 mph.

Thursday

Sunny, with a high near 50. Breezy.

Thursday Night

Mostly clear, with a low around 36.

Friday

A slight chance of snow. Mostly sunny, with a high near 51. Breezy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 22.

Saturday

A chance of snow. Mostly cloudy, with a high near 31.