Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

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: 31 °F
Fog
Saturday
High: 45 °F
Partly Sunny
Saturday Night
Low: 11 °F
Mostly Cloudy
then Slight
Chance Snow
and Blustery
Sunday
High: 18 °F
Blustery.
Chance Snow
then Mostly
Cloudy
Sunday Night
Low: 0 °F
Mostly Cloudy
and Blustery
Monday
High: 12 °F
Mostly Sunny
Monday Night
Low: 6 °F
Partly Cloudy
Tuesday
High: 33 °F
Mostly Cloudy
Tuesday Night
Low: 7 °F
Mostly Cloudy

Detailed Forecast

Tonight

Widespread fog, mainly before 2am. Otherwise, mostly cloudy, with a low around 31. South wind around 10 mph, with gusts as high as 20 mph.

Saturday

Partly sunny, with a high near 45. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

A slight chance of snow after midnight. Mostly cloudy, with a low around 11. Blustery, with a north northwest wind 7 to 12 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 20%.

Sunday

A chance of snow before noon. Mostly cloudy, with a high near 18. Blustery, with a northwest wind 23 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.

Sunday Night

Mostly cloudy, with a low around 0. Blustery, with a northwest wind 20 to 23 mph, with gusts as high as 38 mph.

Monday

Mostly sunny, with a high near 12. Northwest wind 10 to 18 mph, with gusts as high as 30 mph.

Monday Night

Partly cloudy, with a low around 6. West southwest wind 8 to 10 mph.

Tuesday

Mostly cloudy, with a high near 33. West southwest wind 10 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

Tuesday Night

Mostly cloudy, with a low around 7. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

Wednesday

A slight chance of snow. Mostly cloudy, with a high near 14. Chance of precipitation is 20%.