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

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fog/Mist

69°F

21°C

Humidity 84%
Wind Speed Calm
Barometer 30.10 in (1018.8 mb)
Dewpoint 64°F (18°C)
Visibility 1.25 mi
Last update 20 Nov 12:53 pm EST
Extended Forecast for

3 Miles NW McDonald TN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 3pm.  Mostly cloudy, with a high near 70. South wind around 5 mph becoming calm.

    High: 70 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers, mainly between 7pm and 2am.  Cloudy, with a low around 61. Calm wind becoming south around 5 mph.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers, mainly after 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 72. South wind 5 to 10 mph.

    High: 72 °F

    Cloudy then
    Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 10pm, then showers likely between 10pm and 1am, then showers and possibly a thunderstorm after 1am.  Low around 61. South wind 5 to 10 mph.  Chance of precipitation is 80%.

    Low: 61 °F

    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm.  Mostly sunny, with a high near 71. Southwest wind 5 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 30%.

    High: 71 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. North wind around 5 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65. North wind around 5 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 70. South wind around 5 mph becoming calm.
Tonight
A 40 percent chance of showers, mainly between 7pm and 2am. Cloudy, with a low around 61. Calm wind becoming south around 5 mph.
Friday
A 40 percent chance of showers, mainly after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. South wind 5 to 10 mph.
Friday Night
Showers and thunderstorms likely before 10pm, then showers likely between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 61. South wind 5 to 10 mph. Chance of precipitation is 80%.
Saturday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly sunny, with a high near 71. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 47. North wind around 5 mph.
Sunday
Sunny, with a high near 65. North wind around 5 mph.
Sunday Night
Mostly clear, with a low around 45.
Monday
Partly sunny, with a high near 67.
Monday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 55.
Tuesday
Showers. High near 63. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW McDonald TN
 35.15°N 85.02°W (Elev. 1102 ft)
12:31 pm EST Nov 20, 2025
1pm EST Nov 20, 2025-6pm EST Nov 26, 2025
 
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Additional Resources

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