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

Greenville / Majors (KGVT)

Lat: 33.07°NLon: 96.07°WElev: 535ft.

Fair

82°F

28°C

Humidity 62%
Wind Speed N 6 mph
Barometer 29.94 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 26 Aug 11:50 pm CDT
Extended Forecast for

3 Miles ESE Quinlan TX

Heat Advisory August 27, 12:15am until August 27, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 27, 12:15am until August 27, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Overnight

    Low: 76 °F

    Chance
    Showers

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Heat index values as high as 109. Northeast wind 5 to 10 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75. East northeast wind 5 to 10 mph becoming light east southeast  in the evening.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers before 1pm.  Sunny, with a high near 97. Heat index values as high as 105. Calm wind becoming east around 5 mph in the afternoon.

    High: 97 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. East wind around 5 mph becoming calm  in the evening.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. South southeast wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 98. South wind around 5 mph.

    High: 98 °F

    Sunny

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 76. North wind around 5 mph becoming south.
Thursday
Sunny and hot, with a high near 99. Heat index values as high as 109. Northeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 75. East northeast wind 5 to 10 mph becoming light east southeast in the evening.
Friday
A 20 percent chance of showers before 1pm. Sunny, with a high near 97. Heat index values as high as 105. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 75. East wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 99. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 76. South southeast wind around 5 mph.
Sunday
Sunny, with a high near 98. South wind around 5 mph.
Sunday Night
Clear, with a low around 76. South southeast wind around 5 mph.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny, with a high near 98.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny and hot, with a high near 99.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Quinlan TX
 32.88°N 96.08°W (Elev. 436 ft)
9:26 pm CDT Aug 26, 2026
12am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database