Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Marshall (KASL)

Lat: 32.52°NLon: 94.31°WElev: 357ft.

Fair

94°F

34°C

Humidity 49%
Wind Speed Vrbl 3 mph
Barometer 29.93 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 27 Aug 4:55 pm CDT
Extended Forecast for

Jefferson TX

  • Tonight

    Tonight: Mostly clear, with a low around 71. East wind around 5 mph becoming calm  in the evening.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, sunny and hot, with a high near 97. Calm wind becoming northeast around 5 mph.

    High: 97 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 97. Calm wind.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 70. Calm wind.

    Low: 70 °F

    Clear

  • Sunday

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

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 72.

    Low: 72 °F

    Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 71. East wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 10am. Otherwise, sunny and hot, with a high near 97. Calm wind becoming northeast around 5 mph.
Friday Night
Mostly clear, with a low around 70. Calm wind.
Saturday
Sunny and hot, with a high near 97. Calm wind.
Saturday Night
Clear, with a low around 70. Calm wind.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Clear, with a low around 72.
Monday
Mostly sunny and hot, with a high near 96.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
Jefferson TX
 32.79°N 94.35°W (Elev. 197 ft)
1:25 pm CDT Aug 27, 2026
5pm CDT Aug 27, 2026-6pm CDT Sep 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database