Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

-2°F

-19°C

Humidity	84%
Wind Speed	Calm
Barometer	30.29 in
Dewpoint	-6°F (-21°C)
Visibility	10.00 mi
Last update	30 Nov 12:15 am MST

More Information:

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

Extended Forecast for

Whitewood SD

Overnight
Low: 2 °F
Mostly Clear
Sunday
High: 20 °F
Mostly Sunny
Sunday Night
Low: 11 °F⇑
Decreasing
Clouds
Monday
High: 31 °F
Sunny
Monday Night
Low: 22 °F⇑
Mostly Cloudy
Tuesday
High: 38 °F
Chance Snow
Tuesday Night
Low: 16 °F
Snow Likely
Wednesday
High: 22 °F
Chance Snow
Wednesday Night
Low: 12 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 2. Wind chill values as low as -6. Light southwest wind.

Sunday

Mostly sunny, with a high near 20. Wind chill values as low as -4. Light and variable wind becoming east 5 to 7 mph in the morning.

Sunday Night

Mostly cloudy, then gradually becoming mostly clear, with a temperature rising to around 17 by 5am. Wind chill values as low as 3. South wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph.

Monday

Sunny, with a high near 31. Wind chill values as low as 6. West wind 10 to 16 mph, with gusts as high as 26 mph.

Monday Night

Mostly cloudy, with a temperature falling to near 22 by 9pm, then rising to around 30 during the remainder of the night. Southwest wind around 9 mph, with gusts as high as 16 mph.

Tuesday

A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 38. Northwest wind 9 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow likely. Cloudy, with a low around 16. Northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Wednesday

A chance of snow, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 22. Northwest wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night

Partly cloudy, with a low around 12.

Thursday

A slight chance of snow after 11am. Partly sunny, with a high near 36.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 27.

Friday

A chance of snow. Partly sunny, with a high near 39.

Friday Night

A chance of rain and snow. Mostly cloudy, with a low around 30.

Saturday

A chance of rain and snow. Partly sunny, with a high near 41.