Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week 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. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Greenville / Majors (KGVT)

Lat: 33.07°NLon: 96.07°WElev: 535ft.

Fair

90°F

32°C

Humidity 41%
Wind Speed S 8 mph
Barometer 29.93 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 25 Aug 7:50 pm CDT
Extended Forecast for

Greenville TX

Heat Advisory August 25, 09:00pm until August 26, 09:00pm
Extreme Heat Warning August 25, 08:15pm until August 25, 09:00pm
Click here for hazard details and duration
Heat Advisory
...
  •  
    Extreme Heat Warning August 25, 08:15pm until August 25, 09:00pm

    NOW until 9:00pm Tue

    Extreme Heat Warning

  • Tonight

    Low: 80 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 102. South southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 102 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 75. West northwest wind around 5 mph becoming northeast after midnight.  Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Sunny and hot, with a high near 99. North northeast wind 5 to 10 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. Northeast wind 5 to 10 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 99. East northeast wind around 5 mph.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 72. East southeast wind around 5 mph.

    Low: 72 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Southeast wind around 5 mph.

    High: 99 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 80. South wind around 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 102. South southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. West northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 20%.
Thursday
Sunny and hot, with a high near 99. North northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 73. Northeast wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 99. East northeast wind around 5 mph.
Friday Night
Clear, with a low around 72. East southeast wind around 5 mph.
Saturday
Sunny and hot, with a high near 99. Southeast wind around 5 mph.
Saturday Night
Clear, with a low around 74. East southeast wind around 5 mph.
Sunday
Sunny and hot, with a high near 100.
Sunday Night
Clear, with a low around 75.
Monday
Sunny and hot, with a high near 100.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville TX
 33.1°N 96.11°W (Elev. 548 ft)
7:06 pm CDT Aug 25, 2026
8pm CDT Aug 25, 2026-6pm CDT Sep 1, 2026
 
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Additional Resources

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