Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Mostly Cloudy

-3°F

-19°C

Humidity	75%
Wind Speed	SE 8 mph
Barometer	30.19 in (1027.2 mb)
Dewpoint	-9°F (-23°C)
Visibility	10.00 mi
Wind Chill	-18°F (-28°C)
Last update	25 Jan 1:53 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 25, 06:00pm until January 26, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Overnight
Low: -3 °F
Mostly Cloudy
Sunday
High: -1 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday Night
Low: -17 °F
Mostly Clear
Monday
High: 15 °F
Sunny then
Mostly Sunny
and Breezy
Monday Night
Low: -3 °F
Partly Cloudy
Tuesday
High: 7 °F
Cold
Tuesday Night
Low: -3 °F
Partly Cloudy
Wednesday
High: 10 °F
Cold
Wednesday Night
Low: -6 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around -3. South southeast wind 3 to 6 mph.

Sunday

A slight chance of snow before 9am, then a chance of flurries between 9am and 10am. Mostly cloudy and cold, with a high near -1. Wind chill values as low as -25. Light and variable wind becoming north 6 to 11 mph in the morning. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a low around -17. Wind chill values as low as -33. Northwest wind 6 to 9 mph becoming southwest after midnight.

Monday

Mostly sunny, with a high near 15. Wind chill values as low as -31. Breezy, with a south southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

Monday Night

Partly cloudy, with a low around -3. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

Tuesday

Sunny and cold, with a high near 7. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.

Tuesday Night

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

Wednesday

Mostly sunny and cold, with a high near 10. North northwest wind 6 to 10 mph.

Wednesday Night

Partly cloudy, with a low around -6. North northwest wind around 7 mph becoming south after midnight.

Thursday

Partly sunny and cold, with a high near 10.