Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. 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	W 8 mph
Barometer	30.24 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	31°F (-1°C)
Last update	6 Feb 3:35 am MST

More Information:

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

Extended Forecast for

4 Miles WSW Lead SD

Overnight
Low: 30 °F
Mostly Clear
Friday
High: 47 °F
Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 46 °F
Partly Sunny
Saturday Night
Low: 34 °F
Partly Cloudy
Sunday
High: 50 °F
Partly Sunny
Sunday Night
Low: 32 °F
Mostly Cloudy
Monday
High: 44 °F
Chance Snow
Monday Night
Low: 21 °F
Snow Likely

Detailed Forecast

Overnight

Mostly clear, with a low around 30. West wind 6 to 8 mph, with gusts as high as 17 mph.

Friday

Sunny, with a high near 47. Light and variable wind becoming south around 6 mph in the afternoon. Winds could gust as high as 15 mph.

Friday Night

Partly cloudy, with a steady temperature around 38. South wind around 11 mph becoming west after midnight. Winds could gust as high as 23 mph.

Saturday

Partly sunny, with a high near 46. Northwest wind 11 to 13 mph, with gusts as high as 28 mph.

Saturday Night

Partly cloudy, with a low around 34. West wind 10 to 13 mph, with gusts as high as 24 mph.

Sunday

Partly sunny, with a high near 50. West wind 6 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 32. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

Monday

A chance of snow after 11am. Mostly cloudy, with a high near 44. West wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

Monday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21.

Tuesday

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

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 20.

Wednesday

A chance of snow. Mostly cloudy, with a high near 33.

Wednesday Night

A chance of snow. Partly cloudy, with a low around 20.

Thursday

A slight chance of snow. Sunny, with a high near 36.