Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

36°F

2°C

Humidity	56%
Wind Speed	E 13 mph
Barometer	29.92 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	27 Feb 9:15 pm MST

More Information:

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

Extended Forecast for

3 Miles WSW Lead SD

Tonight
Low: 27 °F
Mostly Cloudy
Saturday
High: 37 °F
Mostly Sunny
Saturday Night
Low: 21 °F
Increasing
Clouds
Sunday
High: 41 °F
Partly Sunny
Sunday Night
Low: 29 °F
Mostly Cloudy
Monday
High: 47 °F
Chance
Rain/Snow
Monday Night
Low: 29 °F
Slight Chance
Snow then
Mostly Cloudy
Tuesday
High: 46 °F
Slight Chance
Snow then
Sunny
Tuesday Night
Low: 32 °F
Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 27. Wind chill values as low as 20. West wind 7 to 10 mph, with gusts as high as 24 mph.

Saturday

Mostly sunny, with a high near 37. Wind chill values as low as 20. Northwest wind 10 to 16 mph, with gusts as high as 30 mph.

Saturday Night

Increasing clouds, with a low around 21. Wind chill values as low as 12. East wind around 8 mph becoming southwest in the evening. Winds could gust as high as 18 mph.

Sunday

Partly sunny, with a high near 41. Wind chill values as low as 14. South wind around 7 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

Sunday Night

Mostly cloudy, with a low around 29. Southwest wind around 7 mph, with gusts as high as 15 mph.

Monday

A chance of rain and snow before noon, then a chance of rain between noon and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 47. Southwest wind around 6 mph becoming north in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

Monday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind 6 to 8 mph, with gusts as high as 17 mph.

Tuesday

A slight chance of snow before 11am. Mostly sunny, with a high near 46. West wind around 7 mph becoming east in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

Clear, with a low around 32.

Wednesday

Sunny, with a high near 52.

Wednesday Night

A slight chance of rain and snow. Partly cloudy, with a low around 33.

Thursday

Snow likely. Mostly cloudy, with a high near 42.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 24.

Friday

A chance of snow. Partly sunny, with a high near 41.