Severe Weather in the Central U.S.; Critical Fire Weather in the Southern Plains

Severe thunderstorms are expected to form today from northern Oklahoma into southern Minnesota. Very large hail and tornadoes will be the initial threats this afternoon, then transition into a wind threat tonight. Gusty winds, warm temperatures, and very dry conditions will create a Critical Risk of fire weather across portions of the southern Plains today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast and Windy

46°F

8°C

Humidity	57%
Wind Speed	W 31 G 45 mph
Barometer	29.61 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	23 Apr 8:15 am MDT

More Information:

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

Extended Forecast for

4 Miles WSW Lead SD

Today
High: 36 °F
Breezy.
Rain/Snow
Likely then
Isolated Snow
Showers
Tonight
Low: 20 °F
Chance Snow
Friday
High: 34 °F
Snow Likely
Friday Night
Low: 18 °F
Chance Snow
Showers
Saturday
High: 36 °F
Chance Snow
Showers
Saturday Night
Low: 22 °F
Chance Snow
Showers then
Snow Showers
Likely
Sunday
High: 32 °F
Snow Showers
Sunday Night
Low: 22 °F
Snow Showers
Monday
High: 34 °F
Snow Showers
Likely

Detailed Forecast

Today

Snow showers likely, possibly mixed with rain, becoming all snow after 9am. Mostly cloudy, with a high near 36. Wind chill values as low as 18. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 50 percent chance of snow. Mostly cloudy, with a low around 20. Wind chill values as low as 10. West wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly after noon. Mostly cloudy, with a high near 34. Wind chill values as low as 9. Northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. Wind chill values as low as 9. Northwest wind around 8 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.

Saturday

A 40 percent chance of snow showers. Partly sunny, with a high near 36. West wind around 8 mph becoming north in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 22. Northeast wind 6 to 8 mph becoming east in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday

Snow showers. High near 32. East wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

Sunday Night

Snow showers. Mostly cloudy, with a low around 22. Northeast wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 16 mph.

Monday

Snow showers likely, mainly before noon. Mostly cloudy, with a high near 34.

Monday Night

A chance of snow showers. Partly cloudy, with a low around 22.

Tuesday

A chance of snow showers. Mostly sunny, with a high near 44.

Tuesday Night

A chance of rain and snow showers. Partly cloudy, with a low around 28.