Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Mostly Cloudy

32°F

0°C

Humidity	47%
Wind Speed	W 6 mph
Barometer	30.17 in
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	27 Jan 2:15 pm MST

More Information:

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

Extended Forecast for

3 Miles S Whitewood SD

This Afternoon
High: 33 °F
Sunny
Tonight
Low: 26 °F
Mostly Clear
Wednesday
High: 38 °F
Increasing
Clouds
Wednesday Night
Low: 25 °F
Snow Likely
Thursday
High: 33 °F
Snow
Thursday Night
Low: 17 °F
Snow
Friday
High: 24 °F
Snow Likely
then Chance
Snow
Friday Night
Low: 16 °F
Chance Snow
Saturday
High: 41 °F
Chance
Rain/Snow

Detailed Forecast

This Afternoon

Mostly cloudy early, then becoming sunny, with a high near 33. Northwest wind around 8 mph, with gusts as high as 17 mph.

Tonight

Mostly clear, with a low around 26. Wind chill values as low as 19. West wind 10 to 14 mph, with gusts as high as 21 mph.

Wednesday

Increasing clouds, with a high near 38. West wind 5 to 7 mph becoming east in the afternoon.

Wednesday Night

Snow likely, mainly after 11pm. Cloudy, with a low around 25. Wind chill values as low as 17. Southwest wind 6 to 9 mph becoming northwest after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

Snow. High near 33. Northwest wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow. Low around 17. Northwest wind 6 to 8 mph becoming east after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 24. East wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Friday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 16. Southeast wind around 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

Saturday

A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 41.

Saturday Night

A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 11pm. Partly cloudy, with a low around 29. Breezy.

Sunday

Mostly sunny, with a high near 42.

Sunday Night

Partly cloudy, with a low around 26.

Monday

Partly sunny, with a high near 44.