Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Lawrence County Airport (K9A4)

Lat: 34.66°NLon: 87.35°WElev: 587ft.

Mostly Cloudy

84°F

29°C

Humidity 66%
Wind Speed SW 6 mph
Barometer 29.98 in
Dewpoint 72°F (22°C)
Visibility NA
Heat Index89°F (32°C)
Last update 17 Aug 6:35 pm CDT
Extended Forecast for

Rogersville AL

Heat Advisory August 17, 06:57pm until August 17, 07:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 17, 06:57pm until August 17, 07:00pm

    NOW until 7:00pm Mon

    Heat Advisory

  • Tonight

    Low: 72 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 91. North northwest wind around 5 mph.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. North wind around 5 mph becoming calm.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming northeast around 5 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly sunny, with a high near 90.

    High: 90 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 89.

    High: 89 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 72. West northwest wind 5 to 10 mph becoming north after midnight.
Tuesday
Sunny, with a high near 91. North northwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 68. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming northeast around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Calm wind.
Thursday
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 90.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 67.
Monday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Rogersville AL
 34.82°N 87.3°W (Elev. 607 ft)
6:50 pm CDT Aug 17, 2026
6pm CDT Aug 17, 2026-6pm CDT Aug 24, 2026
 
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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