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.

Fog/Mist

19°F

-7°C

Humidity	100%
Wind Speed	N 10 mph
Barometer	30.16 in
Dewpoint	19°F (-7°C)
Visibility	4.00 mi
Wind Chill	8°F (-13°C)
Last update	3 Dec 8:35 am MST

More Information:

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

Extended Forecast for

5 Miles S Lead SD

Today
High: 16 °F⇓
Snow then
Mostly Sunny
Tonight
Low: 10 °F⇑
Mostly Clear
Thursday
High: 30 °F
Increasing
Clouds
Thursday Night
Low: 20 °F
Snow Likely
Friday
High: 28 °F
Chance Snow
Friday Night
Low: 17 °F
Chance Snow
Saturday
High: 29 °F
Snow Likely
Saturday Night
Low: 17 °F
Chance Snow
Sunday
High: 32 °F
Chance Snow

Detailed Forecast

Today

Snow, mainly before 9am. Temperature rising to near 16 by 10am, then falling to around 10 during the remainder of the day. Wind chill values as low as 4. Northwest wind 5 to 7 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Mostly clear, with a temperature rising to around 15 by 5am. Wind chill values as low as 2. West wind 5 to 8 mph, with gusts as high as 23 mph.

Thursday

Increasing clouds, with a high near 30. Wind chill values as low as 5. West wind around 9 mph, with gusts as high as 25 mph.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20. Wind chill values as low as 9. West wind 8 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow. Partly sunny, with a high near 28. West wind 7 to 10 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 17. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Saturday

Snow likely. Mostly cloudy, with a high near 29. Northwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 17. West wind around 7 mph, with gusts as high as 18 mph.

Sunday

A chance of snow, mainly before 11am. Mostly sunny, with a high near 32.

Sunday Night

Mostly cloudy, with a low around 21.

Monday

A slight chance of snow. Mostly sunny, with a high near 36.

Monday Night

Partly cloudy, with a low around 23.