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

39°F

4°C

Humidity 42%
Wind Speed N 22 G 36 mph
Barometer 30.17 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 15 Mar 11:55 pm CDT
Extended Forecast for

Whitesboro TX

Wind Advisory March 16, 12:17am until March 16, 01:00am
Freeze Warning March 16, 04:00am until March 16, 09:00am
Click here for hazard details and duration
...
Freeze Warning
  •  
    Wind Advisory March 16, 12:17am until March 16, 01:00am

    NOW until 1:00am Mon

    Wind Advisory

  • Overnight

    Low: 28 °F

    Mostly Clear
    and Blustery

  • Monday

    Monday: Sunny, with a high near 48. Wind chill values between 16 and 26 early. North northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. North northwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. South wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Southwest wind 5 to 10 mph.

    High: 83 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 28. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday
Sunny, with a high near 48. Wind chill values between 16 and 26 early. North northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 30. North northwest wind 5 to 10 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 60. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 44. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 74. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 52. South wind around 5 mph.
Thursday
Sunny, with a high near 83. Southwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 54. South wind around 5 mph.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 57.
Saturday
Sunny, with a high near 90.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Whitesboro TX
 33.66°N 96.9°W (Elev. 801 ft)
Last Update:
6:07 pm CDT Mar 15, 2026
Forecast Valid:
12am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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