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

Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

52°F

11°C

Humidity 79%
Wind Speed SE 6 mph
Barometer 30.27 in
Dewpoint 46°F (8°C)
Visibility 9.00 mi
Wind Chill50°F (10°C)
Last update 4 Nov 5:15 am CST
Extended Forecast for

Grayson County Airport TX

  • Today

    Today: Sunny, with a high near 76. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. South wind around 15 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. South southwest wind 5 to 15 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Southeast wind 5 to 10 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. South southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 51. North wind around 5 mph becoming east after midnight.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78. East wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 56. South wind around 15 mph.
Wednesday
Sunny, with a high near 78. South southwest wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 58. Southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 80. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 60. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 78. South southwest wind 5 to 10 mph becoming north in the afternoon.
Friday Night
Clear, with a low around 51. North wind around 5 mph becoming east after midnight.
Saturday
Sunny, with a high near 78. East wind 5 to 10 mph becoming south southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 63.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grayson County Airport TX
 33.71°N 96.66°W (Elev. 797 ft)
Last Update:
5:06 am CST Nov 4, 2025
Forecast Valid:
5am CST Nov 4, 2025-6pm CST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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