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

70°F

21°C

Humidity 31%
Wind Speed SW 25 G 37 mph
Barometer 29.76 in
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Last update 24 Feb 4:50 pm CST
Extended Forecast for

2 Miles NNE Pottsboro TX

Wind Advisory February 24, 05:41pm until February 24, 06:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory February 24, 05:41pm until February 24, 06:00pm

    NOW until 6:00pm Tue

    Wind Advisory

  • Tonight

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. South southwest wind 5 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. East wind 5 to 10 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. North wind 5 to 10 mph becoming light north northeast after midnight.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. Calm wind becoming east southeast around 5 mph.

    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

  • Saturday

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

    High: 80 °F

    Sunny

Detailed Forecast

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 southwest wind 5 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 53. East wind 5 to 10 mph.
Thursday
Sunny, with a high near 75. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 45. North wind 5 to 10 mph becoming light north northeast after midnight.
Friday
Sunny, with a high near 74. Calm wind becoming east southeast around 5 mph.
Friday Night
Mostly clear, with a low around 50. South southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 80. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 56. South southeast wind around 10 mph.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Pottsboro TX
 33.8°N 96.66°W (Elev. 699 ft)
Last Update:
5:06 pm CST Feb 24, 2026
Forecast Valid:
5pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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