Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Palestine, Palestine Municipal Airport (KPSN)

Lat: 31.78°NLon: 95.71°WElev: 423ft.

Fair

81°F

27°C

Humidity 74%
Wind Speed S 3 mph
Barometer 29.98 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 19 Aug 3:15 am CDT
Extended Forecast for

5 Miles W Alderbranch TX

Heat Advisory August 19, 03:23am until August 19, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 19, 03:23am until August 19, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Overnight

    Low: 77 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 102. Heat index values as high as 105. South southwest wind around 5 mph.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. South wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 102. Heat index values as high as 107. Southwest wind around 5 mph.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78. Calm wind becoming south around 5 mph after midnight.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 102. South southwest wind around 5 mph becoming calm  in the morning.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 77. Calm wind becoming south southwest around 5 mph.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 102. South southwest wind around 5 mph becoming calm.

    High: 102 °F

    Hot

Detailed Forecast

Overnight
Partly cloudy, with a low around 77. South southwest wind around 5 mph.
Wednesday
Mostly sunny and hot, with a high near 102. Heat index values as high as 105. South southwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 76. South wind around 5 mph.
Thursday
Mostly sunny and hot, with a high near 102. Heat index values as high as 107. Southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 78. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny and hot, with a high near 102. South southwest wind around 5 mph becoming calm in the morning.
Friday Night
Partly cloudy, with a low around 77. Calm wind becoming south southwest around 5 mph.
Saturday
Sunny and hot, with a high near 102. South southwest wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 76. Calm wind becoming south southwest around 5 mph.
Sunday
Sunny and hot, with a high near 103.
Sunday Night
Mostly clear, with a low around 77.
Monday
Sunny and hot, with a high near 101.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 101.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Alderbranch TX
 31.7°N 95.53°W (Elev. 410 ft)
1:26 am CDT Aug 19, 2026
3am CDT Aug 19, 2026-6pm CDT Aug 25, 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