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.

Overcast

45°F

7°C

Humidity	37%
Wind Speed	W 13 G 21 mph
Barometer	30.07 in
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	2 Feb 8:15 am MST

More Information:

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

Extended Forecast for

3 Miles WSW Lead SD

Today
High: 36 °F⇓
Chance Snow
Tonight
Low: 25 °F
Partly Cloudy
Tuesday
High: 27 °F
Snow Likely
Tuesday Night
Low: 22 °F
Chance Snow
then Partly
Cloudy
Wednesday
High: 39 °F
Mostly Sunny
Wednesday Night
Low: 33 °F
Partly Cloudy
Thursday
High: 47 °F
Sunny
Thursday Night
Low: 28 °F
Mostly Clear
Friday
High: 47 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of snow, mainly between 11am and 3pm. Mostly sunny, with a temperature falling to around 31 by 4pm. Wind chill values as low as 20. West wind 6 to 16 mph, with gusts as high as 36 mph.

Tonight

Partly cloudy, with a low around 25. Wind chill values as low as 15. Northwest wind 10 to 16 mph, with gusts as high as 30 mph.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a steady temperature around 27. Wind chill values as low as 15. 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 22. Wind chill values as low as 11. Northwest wind 10 to 14 mph, with gusts as high as 30 mph. New snow accumulation of less than one inch possible.

Wednesday

Mostly sunny, with a high near 39. West wind 7 to 9 mph, with gusts as high as 21 mph.

Wednesday Night

Partly cloudy, with a low around 33. West wind 13 to 16 mph, with gusts as high as 31 mph.

Thursday

Sunny, with a high near 47. West wind 10 to 14 mph, with gusts as high as 30 mph.

Thursday Night

Mostly clear, with a low around 28. West wind 9 to 11 mph, with gusts as high as 23 mph.

Friday

Sunny, with a high near 47.

Friday Night

Mostly clear, with a low around 31.