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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Palestine, Palestine Municipal Airport (KPSN)

Lat: 31.78°NLon: 95.71°WElev: 423ft.

Fair

104°F

40°C

Humidity 24%
Wind Speed Vrbl 7 mph
Barometer 30.01 in
Dewpoint 61°F (16°C)
Visibility 9.00 mi
Heat Index105°F (41°C)
Last update 22 Aug 2:15 pm CDT
Extended Forecast for

13 Miles SE Oakwood TX

Heat Advisory August 22, 02:36pm until August 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 22, 02:36pm until August 22, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 103 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 78. Calm wind.

    Low: 78 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 105. Heat index values as high as 109. Calm wind.

    High: 105 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 78. Calm wind becoming south southwest around 5 mph.

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 104. Calm wind becoming south southwest around 5 mph.

    High: 104 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. South wind around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 103. South southwest wind around 5 mph.

    High: 103 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 76. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 76 °F

    Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 103. Heat index values as high as 108. Calm wind.
Tonight
Mostly clear, with a low around 78. Calm wind.
Sunday
A 10 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 105. Heat index values as high as 109. Calm wind.
Sunday Night
Mostly clear, with a low around 78. Calm wind becoming south southwest around 5 mph.
Monday
Sunny and hot, with a high near 104. Calm wind becoming south southwest around 5 mph.
Monday Night
Mostly clear, with a low around 77. South wind around 5 mph.
Tuesday
Sunny and hot, with a high near 103. South southwest wind around 5 mph.
Tuesday Night
Clear, with a low around 76. Calm wind becoming south southwest around 5 mph after midnight.
Wednesday
Sunny and hot, with a high near 103. South southwest wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Friday
A 20 percent chance of showers. Mostly sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Oakwood TX
 31.43°N 95.72°W (Elev. 197 ft)
Last Update:
1:27 pm CDT Aug 22, 2026
Forecast Valid:
2pm CDT Aug 22, 2026-6pm CDT Aug 28, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation