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 Windy

66°F

19°C

Humidity 24%
Wind Speed SW 28 G 35 mph
Barometer 29.92 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 24 Feb 12:50 pm CST
Extended Forecast for

2 Miles SSE Willis OK

Wind Advisory February 24, 01:21pm until February 24, 06:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory February 24, 01:21pm until February 24, 06:00pm

    NOW until 6:00pm Tue

    Wind Advisory

  • This Afternoon

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. South wind 5 to 10 mph.

    High: 77 °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 around 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. North wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. Calm wind becoming south southeast around 5 mph in the morning.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. South southeast wind around 5 mph.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 70. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 54. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 77. South wind 5 to 10 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 around 10 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 44. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 73. Calm wind becoming south southeast around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 51. South southeast wind around 5 mph.
Saturday
Sunny, with a high near 79. South southeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Willis OK
 33.84°N 96.82°W (Elev. 656 ft)
Last Update:
12:16 pm CST Feb 24, 2026
Forecast Valid:
1pm CST Feb 24, 2026-6pm CST Mar 2, 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