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

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair and Breezy

68°F

20°C

Humidity 24%
Wind Speed SW 25 G 35 mph
Barometer 29.88 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 24 Feb 1:50 pm CST
Extended Forecast for

3 Miles ESE Pottsboro TX

Wind Advisory February 24, 02:46pm until February 24, 06:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory February 24, 02:46pm until February 24, 06:00pm

    NOW until 6:00pm Tue

    Wind Advisory

  • This Afternoon

    High: 70 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 55. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. Southeast wind 5 to 10 mph becoming northeast after midnight.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 74. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. North wind 5 to 10 mph.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. East northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. South southeast wind 5 to 10 mph.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 70. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 55. South southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 78. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 54. Southeast wind 5 to 10 mph becoming northeast after midnight.
Thursday
Sunny, with a high near 74. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 44. North wind 5 to 10 mph.
Friday
Sunny, with a high near 74. East northeast wind around 5 mph becoming south southeast in the afternoon.
Friday Night
Mostly clear, with a low around 50. South southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 79. South wind 10 to 15 mph.
Saturday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Pottsboro TX
 33.78°N 96.63°W (Elev. 741 ft)
Last Update:
12:16 pm CST Feb 24, 2026
Forecast Valid:
2pm CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation