Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

Current conditions at

Jacksonville, Cherokee County Airport (KJSO)

Lat: 31.87°NLon: 95.22°WElev: 676ft.

Fair

86°F

30°C

Humidity 74%
Wind Speed W 3 mph
Barometer 29.98 in
Dewpoint 76°F (24°C)
Visibility 9.00 mi
Heat Index97°F (36°C)
Last update 7 Sep 10:15 am CDT
Extended Forecast for

Alto TX

Heat Advisory until September 7, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until September 7, 07:00pm

    NOW until 7:00pm Mon

    Heat Advisory

  • Labor Day

    High: 95 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers between 10am and 1pm.  Mostly sunny and hot, with a high near 95. Heat index values as high as 104. Calm wind becoming southeast around 5 mph.  Chance of precipitation is 30%.

    High: 95 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 92. Calm wind becoming south around 5 mph.

    High: 92 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

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

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Thursday Night

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

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Labor Day
Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Calm wind becoming south around 5 mph.
Tonight
Partly cloudy, with a low around 74. Calm wind.
Tuesday
A chance of showers between 10am and 1pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 104. Calm wind becoming southeast around 5 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 74. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Calm wind becoming south around 5 mph.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 73.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Alto TX
 31.66°N 95.08°W (Elev. 430 ft)
7:05 am CDT Sep 7, 2026
10am CDT Sep 7, 2026-6pm CDT Sep 13, 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