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

Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

37°F

3°C

Humidity 100%
Wind Speed W 5 mph
Barometer 30.14 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 20 Nov 8:55 am CST
Extended Forecast for

6 Miles N Reliance SD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 47. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    High: 47 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 29. East southeast wind around 7 mph becoming northeast after midnight.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. South wind 6 to 10 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. South southeast wind 10 to 13 mph becoming west southwest after midnight.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. West wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. West wind around 10 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. West northwest wind 8 to 10 mph becoming southeast in the afternoon.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. South wind around 10 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53. South wind 9 to 11 mph.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 47. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 29. East southeast wind around 7 mph becoming northeast after midnight.
Friday
Mostly sunny, with a high near 49. South wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 35. South southeast wind 10 to 13 mph becoming west southwest after midnight.
Saturday
Mostly sunny, with a high near 56. West wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 32. West wind around 10 mph.
Sunday
Sunny, with a high near 53. West northwest wind 8 to 10 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 32. South wind around 10 mph.
Monday
Mostly sunny, with a high near 53. South wind 9 to 11 mph.
Monday Night
Mostly cloudy, with a low around 34. Breezy.
Tuesday
Mostly sunny, with a high near 41. Breezy.
Tuesday Night
Mostly cloudy, with a low around 21. Blustery.
Wednesday
Mostly sunny, with a high near 32. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Reliance SD
 43.96°N 99.61°W (Elev. 2103 ft)
Last Update:
8:36 am CST Nov 20, 2025
Forecast Valid:
9am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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Additional Resources

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