Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Mostly Cloudy

19°F

-7°C

Humidity	86%
Wind Speed	NW 3 mph
Barometer	30.14 in
Dewpoint	16°F (-9°C)
Visibility	9.00 mi
Last update	3 Dec 2:35 pm MST

More Information:

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

Extended Forecast for

6 Miles WSW Lead SD

This Afternoon
High: 21 °F
Mostly Sunny
Tonight
Low: 13 °F⇑
Mostly Clear
Thursday
High: 32 °F
Mostly Sunny
Thursday Night
Low: 22 °F
Snow Likely
Friday
High: 30 °F
Chance Snow
then Slight
Chance Snow
Friday Night
Low: 14 °F
Chance Snow
Saturday
High: 27 °F
Snow Likely
then Chance
Snow
Saturday Night
Low: 10 °F
Chance Snow
Sunday
High: 33 °F
Chance Snow
then Mostly
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 21. West wind around 5 mph becoming calm. Winds could gust as high as 15 mph.

Tonight

Mostly clear, with a temperature rising to around 17 by 4am. Wind chill values as low as 4. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 20 mph.

Thursday

Mostly sunny, with a high near 32. Wind chill values as low as 10. West wind 5 to 8 mph, with gusts as high as 23 mph.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a steady temperature around 22. Wind chill values as low as 14. West wind around 6 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 30. West wind 5 to 8 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 14. Calm wind. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 27. Northwest wind 3 to 6 mph. Winds could gust as high as 17 mph. Chance of precipitation is 70%.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 10. Calm wind.

Sunday

A chance of snow before 11am. Mostly sunny, with a high near 33.

Sunday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 21.

Monday

A slight chance of snow. Partly sunny, with a high near 38.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 25.

Tuesday

A chance of rain and snow. Mostly cloudy, with a high near 43.