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

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

-11°F

-24°C

Humidity	70%
Wind Speed	S 8 mph
Barometer	30.42 in (1036.1 mb)
Dewpoint	-18°F (-28°C)
Visibility	10.00 mi
Wind Chill	-28°F (-33°C)
Last update	24 Jan 9:53 am CST

More Information:

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

Extended Forecast for

4 Miles ESE Castlewood SD

Cold Weather Advisory January 24, 10:27am until January 24, 12:00pm

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory January 24, 10:27am until January 24, 12:00pm
NOW until 12:00pm Sat
Cold Weather Advisory
Today
High: -1 °F
Cold
Tonight
Low: -10 °F
Mostly Cloudy
Sunday
High: -1 °F
Chance
Flurries
Sunday Night
Low: -15 °F
Mostly Clear
Monday
High: 15 °F
Mostly Sunny
Monday Night
Low: -1 °F
Partly Cloudy
Tuesday
High: 10 °F
Cold
Tuesday Night
Low: -3 °F
Partly Cloudy

Detailed Forecast

Today

Mostly sunny and cold, with a high near -1. Wind chill values as low as -25. South wind 7 to 10 mph.

Tonight

Mostly cloudy, with a low around -10. Wind chill values as low as -23. South southeast wind 5 to 7 mph.

Sunday

A chance of flurries between 9am and 10am. Partly sunny and cold, with a high near -1. Wind chill values as low as -23. Light and variable wind becoming north 6 to 11 mph in the morning.

Sunday Night

Mostly clear, with a low around -15. Wind chill values as low as -30. North northwest wind 6 to 8 mph becoming west southwest after midnight.

Monday

Mostly sunny, with a high near 15. Southwest wind 9 to 16 mph, with gusts as high as 26 mph.

Monday Night

Partly cloudy, with a low around -1. West southwest wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

Tuesday

Mostly sunny and cold, with a high near 10. Northwest wind 8 to 13 mph.

Tuesday Night

Partly cloudy, with a low around -3. West northwest wind around 7 mph.

Wednesday

Partly sunny, with a high near 12. North northwest wind 7 to 13 mph, with gusts as high as 21 mph.