Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Light Rain Fog/Mist

33°F

1°C

Humidity	89%
Wind Speed	S 13 mph
Barometer	29.37 in (996.5 mb)
Dewpoint	30°F (-1°C)
Visibility	5.00 mi
Wind Chill	24°F (-4°C)
Last update	9 Dec 11:53 am CST

More Information:

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

Extended Forecast for

Vienna SD

High Wind Warning December 9, 06:00pm until December 10, 06:00am

Click here for hazard details and duration

High Wind Warning

This Afternoon
High: 39 °F
Rain and
Windy
Tonight
Low: 13 °F
Windy. Chance
Rain/Snow
then Slight
Chance Snow
Wednesday
High: 17 °F
Mostly Cloudy
and Blustery
then Mostly
Cloudy
Wednesday Night
Low: 8 °F
Cloudy then
Chance Snow
Thursday
High: 23 °F
Chance Snow
Thursday Night
Low: -2 °F
Chance Snow
Friday
High: 9 °F
Slight Chance
Snow and
Blustery then
Mostly Cloudy
Friday Night
Low: -8 °F
Cloudy then
Chance Snow
Saturday
High: 1 °F
Chance Snow

Detailed Forecast

This Afternoon

Rain, mainly before 2pm. High near 39. Windy, with a south southwest wind 17 to 22 mph becoming west 25 to 30 mph. Winds could gust as high as 46 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

A chance of rain and snow before midnight, then a slight chance of snow between midnight and 2am. Increasing clouds, with a low around 13. Windy, with a northwest wind 32 to 37 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 high near 17. Blustery, with a northwest wind 18 to 23 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 41 mph.

Wednesday Night

A chance of snow after midnight. Cloudy, with a low around 8. North northwest wind 5 to 8 mph becoming southeast after midnight. Chance of precipitation is 30%.

Thursday

A chance of snow. Cloudy, with a high near 23. Southeast wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Thursday Night

A chance of snow. Cloudy, with a low around -2. North northeast wind 10 to 18 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 50%.

Friday

A slight chance of snow before noon. Mostly cloudy and cold, with a high near 9. Blustery, with a northwest wind 14 to 20 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 wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Saturday

A chance of snow. Mostly cloudy and cold, with a high near 1. North northwest wind 8 to 10 mph. Chance of precipitation is 40%.

Saturday Night

Partly cloudy, with a low around -14.

Sunday

Mostly sunny, with a high near 13.

Sunday Night

Mostly cloudy, with a low around 4.

Monday

Mostly sunny, with a high near 20.