Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Graham, Graham Municipal Airport (KRPH)

Lat: 33.11°NLon: 98.56°WElev: 1122ft.

Light Rain

81°F

27°C

Humidity 60%
Wind Speed W 9 mph
Barometer 30.03 in
Dewpoint 66°F (19°C)
Visibility 7.00 mi
Heat Index83°F (28°C)
Last update 26 Aug 9:55 am CDT
Extended Forecast for

Graham Municipal Airport TX

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny and hot, with a high near 100. Heat index values as high as 103. North wind 5 to 10 mph.

    High: 100 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms, mainly between 1am and 4am.  Partly cloudy, with a low around 73. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 73 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 1pm.  Increasing clouds and hot, with a high near 99. Calm wind becoming north around 5 mph in the morning.  Chance of precipitation is 30%.

    High: 99 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 99. Calm wind becoming east around 5 mph in the morning.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 73. East southeast wind around 5 mph.

    Low: 73 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. South southeast wind around 5 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 75. Southeast wind 5 to 10 mph.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. South wind 5 to 10 mph.

    High: 102 °F

    Hot

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 103. North wind 5 to 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms, mainly between 1am and 4am. Partly cloudy, with a low around 73. North northeast wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 1pm. Increasing clouds and hot, with a high near 99. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 72. East northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 99. Calm wind becoming east around 5 mph in the morning.
Friday Night
Clear, with a low around 73. East southeast wind around 5 mph.
Saturday
Sunny and hot, with a high near 100. South southeast wind around 5 mph.
Saturday Night
Clear, with a low around 75. Southeast wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 102. South wind 5 to 10 mph.
Sunday Night
Clear, with a low around 76.
Monday
Sunny and hot, with a high near 101.
Monday Night
Clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 102.
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ABOUT THIS FORECAST

 
Point Forecast:
Graham Municipal Airport TX
 33.11°N 98.56°W (Elev. 1093 ft)
6:06 am CDT Aug 26, 2026
10am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
 
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