Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

6°F

-14°C

Humidity	60%
Wind Speed	SE 9 mph
Barometer	30.23 in (1028.6 mb)
Dewpoint	-5°F (-21°C)
Visibility	10.00 mi
Wind Chill	-8°F (-22°C)
Last update	7 Dec 3:53 pm CST

More Information:

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

Extended Forecast for

Waverly SD

This Afternoon
High: 9 °F
Chance Snow
Tonight
Low: 6 °F⇑
Snow then
Slight Chance
Snow
Monday
High: 28 °F
Mostly Cloudy
then Patchy
Blowing Snow
Monday Night
Low: 22 °F
Mostly Cloudy
Tuesday
High: 38 °F
Chance Wintry
Mix then Rain
Likely and
Breezy
Tuesday Night
Low: 11 °F
Chance
Rain/Snow and
Windy then
Mostly Cloudy
and Blustery
Wednesday
High: 14 °F
Mostly Cloudy
and Blustery
then Partly
Sunny
Wednesday Night
Low: 3 °F
Mostly Cloudy
then Chance
Snow
Thursday
High: 12 °F
Chance Snow

Detailed Forecast

This Afternoon

A chance of snow after 5pm. Cloudy and cold, with a high near 9. Southeast wind around 6 mph. Chance of precipitation is 30%.

Tonight

Snow, mainly before 11pm. Temperature rising to around 10 by 4am. South southeast wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Monday

Patchy blowing snow after 3pm. Mostly cloudy, with a high near 28. South southwest wind 10 to 18 mph, with gusts as high as 29 mph.

Monday Night

Mostly cloudy, with a low around 22. West wind 10 to 16 mph, with gusts as high as 26 mph.

Tuesday

A chance of snow before 9am, then a chance of freezing rain between 9am and noon, then rain likely after noon. Mostly cloudy, with a high near 38. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.

Tuesday Night

A chance of rain before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 11. Windy, with a northwest wind 23 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 30%.

Wednesday

Mostly cloudy, with a high near 14. Blustery, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 33 mph.

Wednesday Night

A chance of snow after midnight. Mostly cloudy, with a low around 3. North wind 7 to 10 mph becoming east in the evening. Chance of precipitation is 40%.

Thursday

A chance of snow. Mostly cloudy, with a high near 12. North northeast wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%.

Thursday Night

A slight chance of snow. Mostly cloudy, with a low around -9. Chance of precipitation is 20%.

Friday

Partly sunny and cold, with a high near -2.

Friday Night

Mostly cloudy, with a low around -14.

Saturday

A slight chance of snow. Partly sunny and cold, with a high near 0. Chance of precipitation is 20%.