Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions 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

34°F

1°C

Humidity	75%
Wind Speed	NW 12 mph
Barometer	29.82 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	5 Dec 2:55 pm MST

More Information:

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

Extended Forecast for

7 Miles SSW Lead SD

Tonight
Low: 13 °F
Mostly Cloudy
then Snow
Likely
Saturday
High: 28 °F⇓
Snow Likely
Saturday Night
Low: 10 °F
Snow Likely
Sunday
High: 29 °F
Chance Snow
then Slight
Chance Snow
Sunday Night
Low: 18 °F
Mostly Cloudy
Monday
High: 34 °F
Mostly Sunny
Monday Night
Low: 23 °F
Mostly Cloudy
Tuesday
High: 40 °F
Chance
Rain/Snow
Tuesday Night
Low: 19 °F
Snow Likely

Detailed Forecast

Tonight

Snow likely, mainly after 5am. Mostly cloudy, with a low around 13. Southwest wind around 6 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Saturday

Snow likely. Cloudy, with a temperature rising to near 28 by 11am, then falling to around 17 during the remainder of the day. Wind chill values as low as 8. Northwest wind 6 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Northwest wind around 5 mph becoming calm. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 29. Wind chill values as low as 10. West wind 7 to 9 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Sunday Night

Mostly cloudy, with a low around 18. West wind around 6 mph, with gusts as high as 22 mph.

Monday

Mostly sunny, with a high near 34. West wind 7 to 10 mph, with gusts as high as 29 mph.

Monday Night

Mostly cloudy, with a low around 23. Southwest wind 6 to 9 mph, with gusts as high as 31 mph.

Tuesday

A chance of rain and snow before 10am, then a chance of rain between 10am and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 40. West wind 11 to 14 mph, with gusts as high as 38 mph.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 19.

Wednesday

A chance of snow. Mostly cloudy, with a high near 33.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 17.

Thursday

Snow likely. Mostly cloudy, with a high near 31.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 9.

Friday

A chance of snow. Partly sunny, with a high near 26.