High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

-12°F

-24°C

Humidity	70%
Wind Speed	W 6 mph
Barometer	30.40 in (1035.9 mb)
Dewpoint	-19°F (-28°C)
Visibility	NA
Wind Chill	-26°F (-32°C)
Last update	25 Jan 9:56 pm CST

More Information:

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

Extended Forecast for

Webster SD

Cold Weather Advisory until January 26, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory until January 26, 09:00am
NOW until 9:00am Mon
Cold Weather Advisory
Tonight
Low: -16 °F
Mostly Clear
Monday
High: 16 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Monday Night
Low: -4 °F
Partly Cloudy
Tuesday
High: 5 °F
Cold
Tuesday Night
Low: -2 °F
Partly Cloudy
Wednesday
High: 7 °F
Cold
Wednesday Night
Low: -5 °F
Partly Cloudy
Thursday
High: 7 °F
Cold

Detailed Forecast

Tonight

Mostly clear, with a low around -16. Wind chill values as low as -32. West southwest wind 8 to 11 mph, with gusts as high as 21 mph.

Monday

Mostly sunny, with a high near 16. Wind chill values as low as -31. Breezy, with a southwest wind 13 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 33 mph.

Monday Night

Partly cloudy, with a low around -4. Wind chill values as low as -20. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.

Tuesday

Sunny and cold, with a high near 5. Wind chill values as low as -22. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.

Tuesday Night

Partly cloudy, with a low around -2. West wind around 8 mph.

Wednesday

Mostly sunny and cold, with a high near 7. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around -5. West northwest wind around 6 mph.

Thursday

Partly sunny and cold, with a high near 7. North northwest wind 6 to 9 mph becoming northeast in the afternoon.