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Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

33°C

92°F

Humidity 52%
Wind Speed SE 20 km/h
Barometer 29.76 in
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index38°C (100°F)
Last update 28 Jun 8:35 pm CDT
Extended Forecast for

Whitesboro TX

Excessive Heat Warning June 28, 08:54pm until June 29, 07:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning June 28, 08:54pm until June 29, 07:00pm

    NOW until 7:00pm Sat

    Excessive Heat Warning

  • Tonight

    Low: 26 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 36. Heat index values as high as 43. South wind around 15 km/h.

    High: 36 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. South southeast wind around 10 km/h.

    Low: 26 °C

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Heat index values as high as 39. South wind around 10 km/h.

    High: 36 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Southeast wind around 10 km/h.

    Low: 25 °C

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 37. South wind 10 to 15 km/h.

    High: 37 °C

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. South southeast wind around 15 km/h.

    Low: 26 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 38. South wind 15 to 20 km/h, with gusts as high as 30 km/h.

    High: 38 °C

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 26. South southeast wind around 15 km/h, with gusts as high as 30 km/h.
Saturday
Sunny, with a high near 36. Heat index values as high as 43. South wind around 15 km/h.
Saturday Night
Mostly clear, with a low around 26. South southeast wind around 10 km/h.
Sunday
Mostly sunny, with a high near 36. Heat index values as high as 39. South wind around 10 km/h.
Sunday Night
Partly cloudy, with a low around 25. Southeast wind around 10 km/h.
Monday
Sunny and hot, with a high near 37. South wind 10 to 15 km/h.
Monday Night
Mostly clear, with a low around 26. South southeast wind around 15 km/h.
Tuesday
Sunny and hot, with a high near 38. South wind 15 to 20 km/h, with gusts as high as 30 km/h.
Tuesday Night
Mostly clear, with a low around 26. South southeast wind around 15 km/h, with gusts as high as 30 km/h.
Wednesday
Sunny and hot, with a high near 37.
Wednesday Night
Mostly clear, with a low around 26.
Independence Day
Sunny and hot, with a high near 37.
Thursday Night
Partly cloudy, with a low around 26.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 37.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Whitesboro TX
 33.66°N 96.9°W (Elev. 801 m)
Last Update:
6:30 pm CDT Jun 28, 2024
Forecast Valid:
8pm CDT Jun 28, 2024-6pm CDT Jul 5, 2024
 
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