Areas of Dangerous Heat and Severe Thunderstorms

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 before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Jacksonville, Cherokee County Airport (KJSO)

Lat: 31.87°NLon: 95.22°WElev: 676ft.

Fair

86°F

30°C

Humidity 54%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Heat Index89°F (32°C)
Last update 27 Aug 12:55 am CDT
Extended Forecast for

Gallatin TX

  • Overnight

    Overnight: A chance of showers and thunderstorms before 4am, then a slight chance of showers.  Mostly cloudy, with a low around 76. Calm wind becoming southwest around 5 mph.  Chance of precipitation is 30%.

    Low: 76 °F

    Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 98. Heat index values as high as 107. West wind around 5 mph becoming northeast in the afternoon.  Chance of precipitation is 20%.

    High: 98 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 73. East wind around 5 mph becoming calm  in the evening.

    Low: 73 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, sunny and hot, with a high near 98. Heat index values as high as 103. Calm wind becoming east around 5 mph in the afternoon.

    High: 98 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. East wind around 5 mph becoming calm  in the evening.

    Low: 73 °F

    Mostly Clear

  • Saturday

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

    High: 98 °F

    Hot

  • Saturday Night

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

    Low: 72 °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 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 76. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.
Thursday
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 107. West wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 20%.
Thursday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 73. East wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 9am. Otherwise, sunny and hot, with a high near 98. Heat index values as high as 103. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 73. East wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 98.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Mostly clear, with a low around 74.
Monday
Mostly sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
Gallatin TX
 31.91°N 95.16°W (Elev. 348 ft)
12:25 am CDT Aug 27, 2026
1am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
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Additional Resources

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