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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Jasper, Jasper County-Bell Field Airport (KJAS)

Lat: 30.89°NLon: 94.03°WElev: 213ft.

Fair

75°F

24°C

Humidity 100%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 75°F (24°C)
Visibility 8.00 mi
Last update 17 Sep 6:15 am CDT
Extended Forecast for

Hemphill TX

  • Today

    Today: Sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming east around 5 mph in the morning.

    High: 97 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 70. East wind around 5 mph becoming calm.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 97. Calm wind becoming east around 5 mph in the afternoon.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Calm wind becoming southeast around 5 mph.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 96.

    High: 96 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming east around 5 mph in the morning.
Tonight
Mostly clear, with a low around 70. East wind around 5 mph becoming calm.
Friday
Sunny and hot, with a high near 97. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 98. Calm wind becoming southeast around 5 mph.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Mostly clear, with a low around 72.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 96.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
Mostly sunny and hot, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hemphill TX
 31.34°N 93.86°W (Elev. 249 ft)
Last Update:
6:30 am CDT Sep 17, 2026
Forecast Valid:
6am CDT Sep 17, 2026-6pm CDT Sep 23, 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