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Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

21°F

-6°C

Humidity 68%
Wind Speed N 13 mph
Barometer 30.36 in (1030.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 9 Nov 3:53 am CST
Extended Forecast for

Lily SD

  • Overnight

    Overnight: A chance of flurries. Mostly cloudy, with a steady temperature around 20. North northwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Chance
    Flurries

  • Sunday

    Sunday: Mostly sunny, with a high near 28. North northwest wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 28 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12. North northwest wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 33. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 28 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. South wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 25 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 48. West northwest wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. West northwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. West northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. West wind around 6 mph becoming south southeast after midnight.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of flurries. Mostly cloudy, with a steady temperature around 20. North northwest wind around 14 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 28. North northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 12. North northwest wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 33. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 25. South wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 28 mph.
Veterans Day
Mostly sunny, with a high near 48. West northwest wind 10 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 29. West northwest wind around 11 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 47. West northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 29. West wind around 6 mph becoming south southeast after midnight.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 36.
Friday
Mostly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lily SD
 45.2°N 97.67°W (Elev. 1841 ft)
Last Update:
3:35 am CST Nov 9, 2025
Forecast Valid:
4am CST Nov 9, 2025-6pm CST Nov 15, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation