Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

42°F

6°C

Humidity 79%
Wind Speed W 5 mph
Barometer 29.64 in (1003.8 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 15 Nov 1:53 am CST
Extended Forecast for

3 Miles S Webster SD

  • Overnight

    Overnight: A chance of rain, mainly before 4am.  Mostly cloudy, with a steady temperature around 44. Northwest wind 6 to 8 mph.  Chance of precipitation is 50%.

    Low: 44 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a steady temperature around 42. North northwest wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Northwest wind 3 to 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Light and variable wind becoming southeast 5 to 7 mph in the morning.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. East southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after noon.  Mostly cloudy, with a high near 43. East southeast wind 11 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A chance of rain.  Cloudy, with a low around 30. East southeast wind 9 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 40%.

    Low: 30 °F

    Chance Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. Southeast wind around 10 mph.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. South southeast wind around 8 mph.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain, mainly before 4am. Mostly cloudy, with a steady temperature around 44. Northwest wind 6 to 8 mph. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a steady temperature around 42. North northwest wind 9 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 30. Northwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 46. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 32. East southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Monday
A slight chance of rain after noon. Mostly cloudy, with a high near 43. East southeast wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain. Cloudy, with a low around 30. East southeast wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 41. Southeast wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 32. South southeast wind around 8 mph.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Thursday
A chance of rain. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Webster SD
 45.29°N 97.52°W (Elev. 1824 ft)
1:56 am CST Nov 15, 2025
2am CST Nov 15, 2025-6pm CST Nov 21, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database