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 the Northeastern Seaboard. 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

50°F

10°C

Humidity	26%
Wind Speed	W 5 mph
Barometer	29.89 in
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	23 Feb 5:55 pm MST

More Information:

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

Extended Forecast for

10 Miles SSE Colony WY

Tonight
Low: 32 °F
Mostly Cloudy
Tuesday
High: 44 °F
Slight Chance
Rain
Tuesday Night
Low: 25 °F
Chance Snow
Wednesday
High: 48 °F
Rain/Snow
Likely and
Breezy
Wednesday Night
Low: 29 °F
Mostly Clear
Thursday
High: 56 °F
Sunny and
Breezy
Thursday Night
Low: 33 °F
Mostly Clear
Friday
High: 55 °F
Mostly Sunny
and Breezy
Friday Night
Low: 14 °F
Chance Snow

Detailed Forecast

Tonight

Mostly cloudy, with a low around 32. West wind 10 to 14 mph, with gusts as high as 22 mph.

Tuesday

A slight chance of rain before 2pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 44. Northwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Tuesday Night

A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. West wind 5 to 7 mph becoming light and variable in the evening. New snow accumulation of less than a half inch possible.

Wednesday

Snow likely before 10am, then rain likely between 10am and 3pm, then a chance of rain and snow after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. Wind chill values as low as 20 early. Breezy, with a southwest wind 7 to 12 mph becoming northwest 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

Mostly clear, with a low around 29. West wind around 15 mph, with gusts as high as 24 mph.

Thursday

Sunny, with a high near 56. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.

Thursday Night

Mostly clear, with a low around 33. West wind around 14 mph, with gusts as high as 21 mph.

Friday

Mostly sunny, with a high near 55. Breezy, with a west wind 14 to 21 mph becoming north in the afternoon. Winds could gust as high as 32 mph.

Friday Night

A chance of snow. Mostly cloudy, with a low around 14.

Saturday

A chance of snow. Mostly cloudy, with a high near 30.