Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. 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

16°F

-9°C

Humidity	80%
Wind Speed	S 16 mph
Barometer	29.94 in (1017.5 mb)
Dewpoint	11°F (-12°C)
Visibility	10.00 mi
Wind Chill	1°F (-17°C)
Last update	1 Dec 1:53 pm CST

More Information:

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

Extended Forecast for

4 Miles W Vienna SD

This Afternoon
High: 18 °F
Partly Sunny
Tonight
Low: 0 °F
Partly Cloudy
Tuesday
High: 29 °F
Partly Sunny
then Slight
Chance Snow
Tuesday Night
Low: 6 °F
Chance Snow
Wednesday
High: 12 °F
Partly Sunny
Wednesday Night
Low: -10 °F
Mostly Clear
Thursday
High: 22 °F
Mostly Sunny
Thursday Night
Low: 15 °F
Mostly Cloudy
Friday
High: 28 °F
Slight Chance
Snow then
Mostly Cloudy

Detailed Forecast

This Afternoon

Partly sunny, with a high near 18. Southwest wind 10 to 14 mph.

Tonight

Partly cloudy, with a low around 0. West wind 6 to 8 mph.

Tuesday

A slight chance of snow after 5pm. Mostly cloudy, with a high near 29. South southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of snow, mainly before midnight. Cloudy, with a low around 6. Southwest wind 8 to 16 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

Wednesday

Partly sunny, with a high near 12. North wind 9 to 17 mph, with gusts as high as 26 mph.

Wednesday Night

Mostly clear, with a low around -10. Northwest wind 5 to 9 mph becoming south after midnight.

Thursday

Mostly sunny, with a high near 22. South wind 10 to 16 mph, with gusts as high as 26 mph.

Thursday Night

Mostly cloudy, with a low around 15. West southwest wind 8 to 13 mph, with gusts as high as 21 mph.

Friday

A slight chance of snow before noon. Mostly cloudy, with a high near 28. Southwest wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Friday Night

Mostly cloudy, with a low around 11.

Saturday

A chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 30%.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around -2. Chance of precipitation is 20%.

Sunday

Partly sunny, with a high near 12.