Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast and Breezy

36°F

2°C

Humidity	89%
Wind Speed	NW 23 G 39 mph
Barometer	29.33 in (994.9 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	9 Dec 6:53 pm CST

More Information:

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

Extended Forecast for

7 Miles S Goodwin SD

Winter Weather Advisory December 9, 09:00pm until December 10, 03:00am

High Wind Warning until December 10, 06:00am

Click here for hazard details and duration

Winter Weather Advisory

High Wind Warning

High Wind Warning until December 10, 06:00am
NOW until 6:00am Wed
High Wind Warning
Tonight
Low: 13 °F
Windy. Chance
Rain/Snow
then Chance
Snow
Wednesday
High: 16 °F⇓
Cloudy and
Blustery then
Mostly Cloudy
Wednesday Night
Low: 7 °F
Cloudy then
Slight Chance
Snow
Thursday
High: 21 °F
Snow Likely
Thursday Night
Low: 3 °F
Chance Snow
Friday
High: 11 °F
Slight Chance
Snow then
Mostly Cloudy
Friday Night
Low: -8 °F
Cloudy then
Chance Snow
Saturday
High: -2 °F
Chance Snow
then Slight
Chance Snow

Detailed Forecast

Tonight

A chance of rain and snow before 11pm, then a chance of snow between 11pm and 4am. Cloudy, with a low around 13. Windy, with a northwest wind 31 to 36 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 40%.

Wednesday

Mostly cloudy, with a temperature falling to around 10 by 5pm. Blustery, with a northwest wind 18 to 23 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 39 mph.

Wednesday Night

A slight chance of snow after midnight. Cloudy, with a low around 7. Northwest wind 5 to 8 mph becoming southeast after midnight. Chance of precipitation is 20%.

Thursday

Snow likely, mainly after noon. Cloudy, with a high near 21. South southeast wind 9 to 11 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A chance of snow. Cloudy, with a low around 3. Northeast wind 9 to 17 mph becoming northwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

Friday

A slight chance of snow before noon. Mostly cloudy, with a high near 11. Northwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Friday Night

A chance of snow after midnight. Cloudy, with a low around -8. North northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Saturday

A chance of snow, mainly before noon. Mostly cloudy and cold, with a high near -2. North wind around 10 mph. Chance of precipitation is 50%.

Saturday Night

Partly cloudy, with a low around -15. West northwest wind around 9 mph.

Sunday

Mostly sunny and cold, with a high near 8.

Sunday Night

Mostly cloudy, with a low around -2.

Monday

Mostly sunny, with a high near 19.

Monday Night

Mostly cloudy, with a low around 6.