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.

Fair

98°F

37°C

Humidity 33%
Wind Speed NE 6 mph
Barometer 29.90 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 26 Aug 7:15 pm CDT
Extended Forecast for

Graham TX

  • Tonight

    Tonight: Patchy smoke after midnight. Mostly clear, with a low around 75. North northeast wind 5 to 10 mph becoming light east northeast  in the evening.

    Low: 75 °F

    Mostly Clear
    then Patchy
    Smoke

  • Thursday

    Thursday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Areas of smoke before 11am. Mostly sunny and hot, with a high near 101. Heat index values as high as 105. North wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 101 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of thunderstorms before 7pm.  Patchy smoke. Partly cloudy, with a low around 73. Northeast wind 5 to 10 mph becoming light and variable  in the evening.  Chance of precipitation is 10%.

    Low: 73 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Friday

    Friday: Patchy smoke before 2pm. Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 100 °F

    Patchy Smoke

  • Friday Night

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

    Low: 75 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 102. South wind around 5 mph.

    High: 102 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 76. South southeast wind 5 to 10 mph.

    Low: 76 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 104. South wind 5 to 10 mph.

    High: 104 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 76. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Clear

Detailed Forecast

Tonight
Patchy smoke after midnight. Mostly clear, with a low around 75. North northeast wind 5 to 10 mph becoming light east northeast in the evening.
Thursday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Areas of smoke before 11am. Mostly sunny and hot, with a high near 101. Heat index values as high as 105. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of thunderstorms before 7pm. Patchy smoke. Partly cloudy, with a low around 73. Northeast wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 10%.
Friday
Patchy smoke before 2pm. Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming east southeast around 5 mph in the afternoon.
Friday Night
Clear, with a low around 75. East southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 102. South wind around 5 mph.
Saturday Night
Clear, with a low around 76. South southeast wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 104. South wind 5 to 10 mph.
Sunday Night
Clear, with a low around 76. South southeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 103.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 103.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny and hot, with a high near 104.
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ABOUT THIS FORECAST

 
Point Forecast:
Graham TX
 33.11°N 98.59°W (Elev. 1076 ft)
6:06 pm CDT Aug 26, 2026
7pm CDT Aug 26, 2026-6pm CDT Sep 2, 2026
 
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Additional Resources

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