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 the day. 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.

A Few Clouds

48°F

9°C

Humidity	34%
Wind Speed	W 20 G 29 mph
Barometer	30.07 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	2 Feb 10:55 am MST

More Information:

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

Extended Forecast for

4 Miles SSW Lead SD

Today
High: 40 °F⇓
Chance Snow
Tonight
Low: 24 °F
Slight Chance
Snow then
Partly Cloudy
Tuesday
High: 34 °F
Snow Likely
Tuesday Night
Low: 20 °F
Chance Snow
then Partly
Cloudy
Wednesday
High: 41 °F
Mostly Sunny
Wednesday Night
Low: 35 °F
Partly Cloudy
Thursday
High: 49 °F
Sunny
Thursday Night
Low: 28 °F
Mostly Clear
Friday
High: 49 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of snow, mainly before 5pm. Mostly sunny, with a temperature falling to around 31 by 5pm. Northwest wind 9 to 13 mph, with gusts as high as 36 mph.

Tonight

A 10 percent chance of snow before 7pm. Partly cloudy, with a low around 24. Wind chill values as low as 17. Northwest wind 5 to 9 mph, with gusts as high as 30 mph.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. Wind chill values as low as 18. West wind 6 to 10 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 20. Wind chill values as low as 13. Northwest wind 6 to 8 mph, with gusts as high as 28 mph. New snow accumulation of around an inch possible.

Wednesday

Mostly sunny, with a high near 41. West wind around 6 mph, with gusts as high as 21 mph.

Wednesday Night

Partly cloudy, with a steady temperature around 35. West wind around 8 mph, with gusts as high as 29 mph.

Thursday

Sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 28 mph.

Thursday Night

Mostly clear, with a low around 28. West wind around 6 mph, with gusts as high as 21 mph.

Friday

Sunny, with a high near 49.

Friday Night

Mostly clear, with a low around 29.