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

37°F

3°C

Humidity	60%
Wind Speed	Vrbl 5 G 13 mph
Barometer	30.01 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	6 Feb 8:35 pm MST

More Information:

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

Extended Forecast for

Spearfish SD

Tonight
Low: 37 °F
Partly Cloudy
Saturday
High: 61 °F
Mostly Sunny
Saturday Night
Low: 45 °F
Partly Cloudy
Sunday
High: 64 °F
Mostly Sunny
Sunday Night
Low: 39 °F
Mostly Cloudy
Monday
High: 57 °F
Slight Chance
Rain
Monday Night
Low: 29 °F
Chance
Rain/Snow
then Chance
Snow
Tuesday
High: 42 °F
Chance Snow
Tuesday Night
Low: 26 °F
Chance Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 37. East wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph.

Saturday

Mostly sunny, with a high near 61. West wind 11 to 18 mph, with gusts as high as 30 mph.

Saturday Night

Partly cloudy, with a low around 45. Southwest wind around 10 mph, with gusts as high as 18 mph.

Sunday

Mostly sunny, with a high near 64. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

Sunday Night

Mostly cloudy, with a low around 39. Southwest wind around 6 mph.

Monday

A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 57. Southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

Monday Night

A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 29. Northwest wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 50%.

Tuesday

A chance of snow. Partly sunny, with a high near 42. West wind 9 to 13 mph becoming northeast in the afternoon.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 26.

Wednesday

A chance of snow. Mostly cloudy, with a high near 44.

Wednesday Night

A slight chance of snow. Partly cloudy, with a low around 26.

Thursday

Sunny, with a high near 46.

Thursday Night

Mostly clear, with a low around 27.