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

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

-9°F

-23°C

Humidity	71%
Wind Speed	NW 10 mph
Barometer	30.36 in (1033.6 mb)
Dewpoint	-16°F (-27°C)
Visibility	10.00 mi
Wind Chill	-27°F (-33°C)
Last update	25 Jan 5:53 pm CST

More Information:

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

Extended Forecast for

5 Miles NNE Watertown Municipal Airport 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: -17 °F
Mostly Clear
Monday
High: 16 °F
Mostly Sunny
and Breezy
Monday Night
Low: -4 °F
Partly Cloudy
Tuesday
High: 5 °F
Cold
Tuesday Night
Low: -3 °F
Partly Cloudy
Wednesday
High: 9 °F
Cold
Wednesday Night
Low: -6 °F
Partly Cloudy
Thursday
High: 8 °F
Cold

Detailed Forecast

Tonight

Mostly clear, with a low around -17. Wind chill values as low as -33. North northwest wind 6 to 13 mph becoming southwest after midnight.

Monday

Mostly sunny, with a high near 16. Wind chill values as low as -32. Breezy, with a south southwest wind 10 to 15 mph becoming southwest 16 to 21 mph 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 around 14 mph, with gusts as high as 26 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 23 mph.

Tuesday Night

Partly cloudy, with a low around -3. West wind 6 to 8 mph.

Wednesday

Mostly sunny and cold, with a high near 9. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around -6. North northwest wind 5 to 7 mph.

Thursday

Partly sunny and cold, with a high near 8. North northeast wind 5 to 9 mph.