Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

2°F

-17°C

Humidity	65%
Wind Speed	S 8 mph
Barometer	30.26 in (1030.0 mb)
Dewpoint	-7°F (-22°C)
Visibility	10.00 mi
Wind Chill	-12°F (-24°C)
Last update	24 Jan 4:53 pm CST

More Information:

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

Extended Forecast for

3 Miles ESE Watertown Municipal Airport SD

Tonight
Low: -8 °F
Chance
Flurries
Sunday
High: -3 °F
Chance
Flurries
Sunday Night
Low: -15 °F
Mostly Clear
Monday
High: 15 °F
Sunny then
Mostly Sunny
and Breezy
Monday Night
Low: -2 °F
Partly Cloudy
Tuesday
High: 9 °F
Cold
Tuesday Night
Low: -1 °F
Chance
Flurries
Wednesday
High: 10 °F
Chance
Flurries
Wednesday Night
Low: -6 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of flurries between 4am and 5am. Mostly cloudy, with a low around -8. Wind chill values as low as -20. South wind 5 to 7 mph becoming light and variable after midnight.

Sunday

A chance of flurries before 7am. Mostly cloudy, then gradually becoming sunny and cold, with a high near -3. Wind chill values as low as -25. Light north wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around -15. Wind chill values as low as -32. Northwest wind 7 to 9 mph becoming west southwest after midnight.

Monday

Mostly sunny, with a high near 15. Wind chill values as low as -32. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Monday Night

Partly cloudy, with a low around -2. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.

Tuesday

Mostly sunny and cold, with a high near 9. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.

Tuesday Night

A chance of flurries after midnight. Mostly cloudy, with a low around -1. West northwest wind around 7 mph.

Wednesday

A chance of flurries before noon. Mostly sunny and cold, with a high near 10. North northwest wind 6 to 10 mph, with gusts as high as 20 mph.