Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Graham, Graham Municipal Airport (KRPH)

Lat: 33.11°NLon: 98.56°WElev: 1122ft.

Fair

100°F

38°C

Humidity 23%
Wind Speed Vrbl 6 mph
Barometer 29.90 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 20 Aug 7:55 pm CDT
Extended Forecast for

Throckmorton TX

Heat Advisory August 21, 01:00pm until August 21, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 79. South wind around 5 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 106. Southwest wind around 5 mph.

    High: 106 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 80. South southeast wind around 5 mph.

    Low: 80 °F

    Mostly Clear

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 4pm.  Sunny and hot, with a high near 107. Southwest wind 5 to 10 mph.

    High: 107 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 10pm.  Mostly clear, with a low around 79. South wind around 5 mph.

    Low: 79 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 106. West southwest wind 5 to 10 mph.

    High: 106 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 80. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 108. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 108 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 80. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 79. South wind around 5 mph.
Friday
Sunny and hot, with a high near 106. Southwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 80. South southeast wind around 5 mph.
Saturday
A 10 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 107. Southwest wind 5 to 10 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 79. South wind around 5 mph.
Sunday
Sunny and hot, with a high near 106. West southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 80. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 108. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 80. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny and hot, with a high near 107. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny and hot, with a high near 105.
Wednesday Night
A 20 percent chance of showers. Mostly clear, with a low around 76.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 103.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Throckmorton TX
 33.19°N 99.19°W (Elev. 1375 ft)
3:23 pm CDT Aug 20, 2026
8pm CDT Aug 20, 2026-6pm CDT Aug 27, 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