National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

95°F

35°C

Humidity 41%
Wind Speed S 7 mph
Barometer 30.06 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 1 Sep 11:50 am CDT
Extended Forecast for

2 Miles NNW Gordonville TX

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 100. East southeast wind around 5 mph.

    High: 100 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 76. Southeast wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 98. Heat index values as high as 102. East southeast wind 5 to 10 mph.

    High: 98 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 75. Southeast wind 5 to 10 mph.

    Low: 75 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 10 percent chance of showers before 1pm. Mostly sunny, with a high near 95. South southeast wind 5 to 10 mph.

    High: 95 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. South southeast wind 5 to 10 mph.

    High: 97 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. South southeast wind around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Saturday

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

    High: 98 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 100. East southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 76. Southeast wind around 5 mph.
Wednesday
Sunny, with a high near 98. Heat index values as high as 102. East southeast wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 75. Southeast wind 5 to 10 mph.
Thursday
A 10 percent chance of showers before 1pm. Mostly sunny, with a high near 95. South southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.
Friday
A 10 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. South southeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 75. South southeast wind around 5 mph.
Saturday
Sunny, with a high near 98. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny and hot, with a high near 99.
Sunday Night
Mostly clear, with a low around 76.
Labor Day
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Gordonville TX
 33.86°N 96.9°W (Elev. 699 ft)
Last Update:
6:06 am CDT Sep 1, 2026
Forecast Valid:
12pm CDT Sep 1, 2026-6pm CDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation