Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

50°F

10°C

Humidity	32%
Wind Speed	W 14 G 24 mph
Barometer	30.13 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	12 Jan 6:55 am MST

More Information:

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

Extended Forecast for

3 Miles S Whitewood SD

Today
High: 58 °F
Mostly Sunny
and Breezy
Tonight
Low: 46 °F
Increasing
Clouds and
Windy
Tuesday
High: 49 °F⇓
Rain Likely
and Windy
Tuesday Night
Low: 32 °F
Chance
Rain/Snow and
Windy
Wednesday
High: 43 °F
Decreasing
Clouds
Wednesday Night
Low: 38 °F⇑
Mostly Clear
then Mostly
Clear and
Windy
Thursday
High: 43 °F
Mostly Sunny
and Very
Windy
Thursday Night
Low: 23 °F
Chance Snow
and Very
Windy
Friday
High: 27 °F
Slight Chance
Snow and Very
Windy

Detailed Forecast

Today

Mostly sunny, with a high near 58. Breezy, with a west wind 17 to 24 mph, with gusts as high as 37 mph.

Tonight

Increasing clouds, with a low around 46. Windy, with a west wind 30 to 37 mph, with gusts as high as 50 mph.

Tuesday

Rain likely, mainly after 11am. Mostly cloudy, with a temperature falling to around 42 by noon. Windy, with a northwest wind 25 to 34 mph, with gusts as high as 46 mph. Chance of precipitation is 60%.

Tuesday Night

A chance of rain before 9pm, then a chance of rain and snow between 9pm and 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 32. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 43. Northwest wind 7 to 17 mph, with gusts as high as 26 mph.

Wednesday Night

Mostly clear, with a temperature rising to around 45 by 4am. Windy, with a west wind 8 to 18 mph increasing to 23 to 33 mph. Winds could gust as high as 46 mph.

Thursday

Mostly sunny, with a high near 43. Very windy, with a northwest wind 32 to 41 mph, with gusts as high as 55 mph.

Thursday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. Very windy, with a northwest wind 38 to 43 mph increasing to 44 to 49 mph after midnight. Winds could gust as high as 60 mph.

Friday

A slight chance of snow before 11am. Partly sunny, with a high near 27. Very windy.

Friday Night

Mostly cloudy, with a low around 22. Windy.

Saturday

Mostly sunny, with a high near 35. Windy.

Saturday Night

Partly cloudy, with a low around 27. Blustery.

Sunday

Sunny, with a high near 44. Breezy.