Edouard Continues to Impact Texas; Severe Storms and Heavy Rain from the Lower Great Lakes to Mid-Atlantic

Edouard will continue to bring gusty winds, heavy rainfall, and a flash flood threat over parts of eastern Texas. Severe thunderstorms and heavy rain are possible across portions of the eastern Great Lakes to the Mid-Atlantic today. Severe storms are also expected across the northern Rockies. Dangerous heat persists over the central and eastern states through Friday night. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

93°F

34°C

Humidity 41%
Wind Speed SE 7 mph
Barometer 30.01 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 2 Sep 12:50 pm CDT
Extended Forecast for

Sherman TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 98. Heat index values as high as 101. East wind 5 to 10 mph.

    High: 98 °F

    Sunny

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms after 4am.  Mostly clear, with a low around 75. Southeast wind around 10 mph.

    Low: 75 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, then gradually becoming sunny, with a high near 95. Heat index values as high as 101. South southeast wind 10 to 15 mph.

    High: 95 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers.  Mostly clear, with a low around 75. South southeast wind 5 to 15 mph.

    Low: 75 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 97. South southeast wind 5 to 10 mph.

    High: 97 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 75. South southeast wind 5 to 10 mph.

    Low: 75 °F

    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. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 98. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 98 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 98. Heat index values as high as 101. East wind 5 to 10 mph.
Tonight
A 10 percent chance of showers and thunderstorms after 4am. Mostly clear, with a low around 75. Southeast wind around 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 95. Heat index values as high as 101. South southeast wind 10 to 15 mph.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 75. South southeast wind 5 to 15 mph.
Friday
Mostly sunny, with a high near 97. South southeast wind 5 to 10 mph.
Friday Night
Clear, with a low around 75. South southeast wind 5 to 10 mph.
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. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 98. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 77.
Labor Day
Sunny and hot, with a high near 99.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
Sherman TX
 33.62°N 96.6°W (Elev. 699 ft)
11:11 am CDT Sep 2, 2026
1pm CDT Sep 2, 2026-6pm CDT Sep 8, 2026
 
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Additional Resources

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