Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

36°F

2°C

Humidity	70%
Wind Speed	SW 3 mph
Barometer	29.95 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	1 Feb 8:35 pm MST

More Information:

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

Extended Forecast for

2 Miles SW Lead SD

Tonight
Low: 33 °F
Mostly Cloudy
Monday
High: 40 °F
Chance Snow
Showers
Monday Night
Low: 27 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Tuesday
High: 36 °F
Snow Likely
Tuesday Night
Low: 23 °F
Chance Snow
then Partly
Cloudy
Wednesday
High: 43 °F
Mostly Sunny
Wednesday Night
Low: 34 °F
Partly Cloudy
Thursday
High: 53 °F
Sunny
Thursday Night
Low: 30 °F
Clear

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 33. Southwest wind 5 to 7 mph, with gusts as high as 23 mph.

Monday

A 30 percent chance of snow showers after 11am. Mostly sunny, with a high near 40. Northwest wind 10 to 15 mph, with gusts as high as 34 mph.

Monday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 27. Wind chill values as low as 19. Northwest wind 8 to 11 mph, with gusts as high as 31 mph.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Wind chill values as low as 20. West wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 23. Northwest wind 8 to 10 mph, with gusts as high as 29 mph.

Wednesday

Mostly sunny, with a high near 43. West wind around 7 mph, with gusts as high as 21 mph.

Wednesday Night

Partly cloudy, with a low around 34. West wind 8 to 11 mph, with gusts as high as 31 mph.

Thursday

Sunny, with a high near 53. West wind around 10 mph, with gusts as high as 30 mph.

Thursday Night

Clear, with a low around 30.

Friday

Sunny, with a high near 49.