Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

41°F

5°C

Humidity	33%
Wind Speed	W 12 mph
Barometer	30.29 in
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	10 Jan 9:15 pm MST

More Information:

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

Extended Forecast for

3 Miles WSW Lead SD

Tonight
Low: 27 °F
Partly Cloudy
Sunday
High: 42 °F
Sunny
Sunday Night
Low: 32 °F
Partly Cloudy
Monday
High: 44 °F
Mostly Sunny
Monday Night
Low: 36 °F
Mostly Cloudy
and Breezy
Tuesday
High: 42 °F
Chance Snow
and Breezy
Tuesday Night
Low: 32 °F
Chance Snow
and Breezy
Wednesday
High: 41 °F
Partly Sunny
Wednesday Night
Low: 29 °F
Mostly Clear
then Mostly
Clear and
Breezy

Detailed Forecast

Tonight

Partly cloudy, with a low around 27. Wind chill values as low as 15. West wind 10 to 15 mph, with gusts as high as 30 mph.

Sunday

Sunny, with a high near 42. Wind chill values as low as 17. West wind 10 to 15 mph, with gusts as high as 29 mph.

Sunday Night

Partly cloudy, with a low around 32. West wind 10 to 13 mph, with gusts as high as 24 mph.

Monday

Mostly sunny, with a high near 44. West wind 11 to 16 mph, with gusts as high as 31 mph.

Monday Night

Mostly cloudy, with a low around 36. Breezy, with a west wind 21 to 24 mph, with gusts as high as 43 mph.

Tuesday

A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 42. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 41 mph.

Tuesday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 32. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 38 mph.

Wednesday

Partly sunny, with a high near 41. West wind 10 to 15 mph, with gusts as high as 31 mph.

Wednesday Night

Mostly clear, with a low around 29. Breezy.

Thursday

Mostly sunny, with a high near 37. Breezy.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 13. Windy.

Friday

A chance of snow. Partly sunny, with a high near 20. Blustery.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 12. Blustery.