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

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Fair

3°F

-16°C

Humidity	78%
Wind Speed	W 5 mph
Barometer	30.33 in
Dewpoint	-2°F (-19°C)
Visibility	10.00 mi
Wind Chill	-7°F (-22°C)
Last update	27 Jan 8:13 pm CST

More Information:

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

Extended Forecast for

White Rock SD

Tonight
Low: -6 °F
Partly Cloudy
Wednesday
High: 4 °F
Cold
Wednesday Night
Low: -10 °F
Partly Cloudy
Thursday
High: 2 °F
Cold
Thursday Night
Low: -15 °F
Partly Cloudy
Friday
High: 1 °F
Cold
Friday Night
Low: -10 °F
Mostly Clear
Saturday
High: 17 °F
Mostly Sunny
then Chance
Snow
Saturday Night
Low: 11 °F
Snow Likely

Detailed Forecast

Tonight

Partly cloudy, with a low around -6. Wind chill values as low as -19. Calm wind becoming west northwest 5 to 9 mph after midnight.

Wednesday

Mostly sunny and cold, with a high near 4. Wind chill values as low as -20. North northwest wind 6 to 10 mph.

Wednesday Night

Partly cloudy, with a low around -10. Wind chill values as low as -18. Northwest wind 3 to 6 mph.

Thursday

Sunny and cold, with a high near 2. Wind chill values as low as -19. North wind 3 to 7 mph.

Thursday Night

Partly cloudy, with a low around -15. North wind around 6 mph.

Friday

Sunny and cold, with a high near 1. North wind around 6 mph.

Friday Night

Mostly clear, with a low around -10. North northwest wind 5 to 9 mph becoming south after midnight.

Saturday

A chance of snow after noon. Mostly sunny, with a high near 17. South southeast wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Saturday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 11. South wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Sunday

A slight chance of snow before noon. Mostly cloudy, with a high near 26. Chance of precipitation is 20%.

Sunday Night

Mostly cloudy, with a low around 7.

Monday

Partly sunny, with a high near 18.

Monday Night

Mostly cloudy, with a low around 6.

Tuesday

Partly sunny, with a high near 24.