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.

Mostly Cloudy

81°F

27°C

Humidity 42%
Wind Speed NW 17 G 25 mph
Barometer 29.56 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 15 Mar 12:50 pm CDT
Extended Forecast for

2 Miles E Denison TX

Wind Advisory until March 16, 01:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 16, 01:00am

    NOW until 1:00am Mon

    Wind Advisory

  • This Afternoon

    High: 75 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 40 mph.

    Low: 32 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 48. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. North northwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. South southwest wind 5 to 10 mph.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. Windy, with a north northwest wind 25 to 30 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 32. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 40 mph.
Monday
Sunny, with a high near 48. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 33. North northwest wind 5 to 10 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 47. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 75. South southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 56. South southwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 85. South southwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 89.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Denison TX
 33.75°N 96.55°W (Elev. 758 ft)
Last Update:
11:36 am CDT Mar 15, 2026
Forecast Valid:
1pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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