Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

A Few Clouds

37°F

3°C

Humidity	65%
Wind Speed	W 6 mph
Barometer	29.77 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	5 Mar 6:55 pm MST

More Information:

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

Extended Forecast for

4 Miles SW North Spearfish SD

Tonight
Low: 25 °F
Chance Snow
Friday
High: 35 °F
Snow Likely
Friday Night
Low: 27 °F
Partly Cloudy
Saturday
High: 52 °F
Slight Chance
Snow then
Sunny and
Breezy
Saturday Night
Low: 41 °F
Mostly Clear
and Breezy
Sunday
High: 62 °F
Sunny and
Breezy
Sunday Night
Low: 40 °F
Mostly Clear
Monday
High: 57 °F
Chance Rain
Monday Night
Low: 37 °F
Rain/Snow
Likely then
Snow Likely

Detailed Forecast

Tonight

A slight chance of snow before 11pm, then a chance of snow after 2am. Increasing clouds, with a low around 25. Wind chill values as low as 14. Northwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 35. Wind chill values as low as 14. Northwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday Night

Partly cloudy, with a low around 27. Wind chill values as low as 16. Southwest wind 9 to 16 mph, with gusts as high as 23 mph.

Saturday

A 20 percent chance of snow before 11am. Sunny, with a high near 52. Wind chill values as low as 20 early. Breezy, with a west wind 17 to 20 mph, with gusts as high as 29 mph.

Saturday Night

Mostly clear, with a low around 41. Breezy, with a west wind 20 to 22 mph, with gusts as high as 29 mph.

Sunday

Sunny, with a high near 62. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 32 mph.

Sunday Night

Mostly clear, with a low around 40. West wind 13 to 17 mph, with gusts as high as 24 mph.

Monday

A chance of rain after 11am. Partly sunny, with a high near 57. Southwest wind 9 to 15 mph, with gusts as high as 24 mph.

Monday Night

Rain likely before 11pm, then snow likely. Partly cloudy, with a low around 37.

Tuesday

Snow likely. Mostly cloudy, with a high near 45.