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

32°F

0°C

Humidity	75%
Wind Speed	S 5 mph
Barometer	29.94 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	2 Feb 1:15 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: 26 °F
Mostly Cloudy
Monday
High: 34 °F
Chance Snow
Monday Night
Low: 23 °F
Slight Chance
Snow then
Partly Cloudy
Tuesday
High: 31 °F
Snow Likely
Tuesday Night
Low: 21 °F
Chance Snow
then Partly
Cloudy
Wednesday
High: 38 °F
Mostly Sunny
Wednesday Night
Low: 31 °F
Partly Cloudy
Thursday
High: 46 °F
Sunny
Thursday Night
Low: 27 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 26. West wind 8 to 11 mph, with gusts as high as 22 mph.

Monday

A 30 percent chance of snow, mainly between 11am and 5pm. Mostly sunny, with a high near 34. Wind chill values as low as 17. Northwest wind 14 to 17 mph, with gusts as high as 33 mph.

Monday Night

A 10 percent chance of snow before 7pm. Partly cloudy, with a low around 23. Wind chill values as low as 13. Northwest wind 10 to 16 mph, with gusts as high as 30 mph.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Wind chill values as low as 14. West wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

A 40 percent chance of snow before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 21. Northwest wind 11 to 15 mph, with gusts as high as 28 mph. New snow accumulation of around an inch possible.

Wednesday

Mostly sunny, with a high near 38. West wind 7 to 9 mph, with gusts as high as 22 mph.

Wednesday Night

Partly cloudy, with a low around 31. West wind 13 to 16 mph, with gusts as high as 30 mph.

Thursday

Sunny, with a high near 46. West wind 11 to 15 mph, with gusts as high as 29 mph.

Thursday Night

Mostly clear, with a low around 27.

Friday

Sunny, with a high near 46.

Friday Night

Mostly clear, with a low around 29.