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.

36°F

2°C

Humidity	81%
Wind Speed	NW 13 mph
Barometer	29.65 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	6 Dec 11:35 am MST

More Information:

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

Extended Forecast for

4 Miles WSW Lead SD

Today
High: 26 °F⇓
Chance Snow
Tonight
Low: 12 °F
Snow Likely
Sunday
High: 28 °F
Chance Snow
then Mostly
Sunny
Sunday Night
Low: 20 °F⇑
Partly Cloudy
Monday
High: 34 °F
Mostly Sunny
Monday Night
Low: 28 °F⇑
Mostly Cloudy
then Mostly
Cloudy and
Breezy
Tuesday
High: 39 °F
Rain/Snow
Likely and
Breezy
Tuesday Night
Low: 21 °F
Chance Snow
and Blustery
Wednesday
High: 32 °F
Snow Likely

Detailed Forecast

Today

A 50 percent chance of snow, mainly before 2pm. Cloudy, with a temperature falling to around 19 by 5pm. Wind chill values as low as 8. Northwest wind around 9 mph, with gusts as high as 21 mph. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow likely after 11pm. Cloudy, with a low around 12. Wind chill values as low as 4. West wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

A 50 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 28. Wind chill values as low as 7. West wind around 11 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

Sunday Night

Partly cloudy, with a temperature falling to near 20 by 9pm, then rising to around 24 during the remainder of the night. Wind chill values as low as 9. West wind 10 to 13 mph, with gusts as high as 21 mph.

Monday

Mostly sunny, with a high near 34. West wind 11 to 14 mph, with gusts as high as 29 mph.

Monday Night

Mostly cloudy, with a temperature rising to around 32 by 5am. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.

Tuesday

Rain and snow likely, becoming all snow after 1pm. Mostly cloudy, with a high near 39. Breezy, with a west wind 16 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 70%.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 21. Blustery, with a northwest wind 15 to 24 mph, with gusts as high as 39 mph.

Wednesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 32.

Wednesday Night

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

Thursday

Snow likely. Mostly cloudy, with a high near 25.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 8.

Friday

A chance of snow. Mostly cloudy, with a high near 24.