Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

41°F

5°C

Humidity	45%
Wind Speed	W 5 mph
Barometer	30.05 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	7 Feb 11:15 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: 36 °F
Mostly Clear
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 33 °F
Partly Cloudy
Monday
High: 49 °F
Chance Rain
Monday Night
Low: 27 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Tuesday
High: 46 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Tuesday Night
Low: 26 °F
Chance
Rain/Snow
Wednesday
High: 45 °F
Chance
Rain/Snow
Wednesday Night
Low: 23 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 36. West wind around 9 mph.

Sunday

Sunny, with a high near 64. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 33. Southwest wind around 6 mph.

Monday

A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 49. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.

Monday Night

A slight chance of rain and snow before 11pm. Mostly cloudy, with a low around 27. West wind 5 to 7 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 2pm, then a slight chance of rain and snow after 2pm. Mostly cloudy, with a high near 46. West wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 20%.

Tuesday Night

A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 26. Southeast wind around 5 mph. Chance of precipitation is 30%.

Wednesday

A chance of rain and snow. Mostly cloudy, with a high near 45. East wind 5 to 8 mph becoming north in the afternoon.

Wednesday Night

A slight chance of rain and snow before 11pm. Mostly cloudy, with a low around 23.

Thursday

Mostly sunny, with a high near 48.

Thursday Night

Mostly clear, with a low around 23.

Friday

Sunny, with a high near 50.

Friday Night

Mostly clear, with a low around 24.