Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

36°F

2°C

Humidity	60%
Wind Speed	W 13 G 20 mph
Barometer	29.89 in
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	4 Dec 11:35 am MST

More Information:

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

Extended Forecast for

2 Miles SW Lead SD

Today
High: 31 °F
Mostly Sunny
Tonight
Low: 22 °F
Chance Snow
Friday
High: 28 °F
Chance Snow
then Slight
Chance Snow
Friday Night
Low: 21 °F
Snow Likely
Saturday
High: 23 °F⇓
Snow Likely
Saturday Night
Low: 10 °F
Snow Likely
Sunday
High: 31 °F
Chance Snow
then Mostly
Sunny
Sunday Night
Low: 22 °F
Slight Chance
Snow
Monday
High: 37 °F
Slight Chance
Snow then
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 31. Wind chill values as low as 15. West wind around 9 mph, with gusts as high as 26 mph.

Tonight

A 50 percent chance of snow. Mostly cloudy, with a low around 22. Wind chill values as low as 9. West wind 9 to 14 mph, with gusts as high as 32 mph. New snow accumulation of less than one inch possible.

Friday

A 50 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 28. Wind chill values as low as 9. West wind 6 to 13 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a steady temperature around 21. Wind chill values as low as 12. South wind around 6 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a temperature rising to near 23 by 11am, then falling to around 15 during the remainder of the day. Northwest wind around 6 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Saturday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. West wind 3 to 6 mph. Winds could gust as high as 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

A 30 percent chance of snow before 11am. Mostly sunny, with a high near 31. West wind around 7 mph, with gusts as high as 21 mph.

Sunday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 22. Southwest wind 7 to 11 mph, with gusts as high as 28 mph.

Monday

A slight chance of snow before 11am. Mostly sunny, with a high near 37.

Monday Night

Mostly cloudy, with a low around 26.

Tuesday

Rain and snow likely. Mostly cloudy, with a high near 40.

Tuesday Night

Rain and snow likely. Mostly cloudy, with a low around 23.