National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

A Few Clouds

39°F

4°C

Humidity 60%
Wind Speed Calm
Barometer 30.02 in (1018.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 18 Nov 11:53 am CST
Extended Forecast for

5 Miles WNW Hayti SD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 38. Calm wind becoming east around 6 mph.

    High: 38 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. South southeast wind 3 to 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 48. South wind 7 to 14 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. South southeast wind 6 to 8 mph becoming northwest after midnight.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. West northwest wind around 6 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. Northwest wind 5 to 8 mph becoming south southwest in the afternoon.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. South wind 7 to 9 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 38. Calm wind becoming east around 6 mph.
Tonight
Mostly cloudy, with a low around 32. South southeast wind 3 to 7 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 48. South wind 7 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 33. South southeast wind 6 to 8 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 44. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 24. West northwest wind around 6 mph.
Friday
Sunny, with a high near 44. Northwest wind 5 to 8 mph becoming south southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 28. South wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 48. West wind 9 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Hayti SD
 44.69°N 97.29°W (Elev. 1745 ft)
Last Update:
11:36 am CST Nov 18, 2025
Forecast Valid:
12pm CST Nov 18, 2025-6pm CST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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