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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles E Denison TX

Cold Weather Advisory January 31, 12:00am until January 31, 11:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Sunny, with a high near 43. North northwest wind around 10 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Wind chill values between 4 and 9. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 30. Wind chill values between zero and 10. North wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 30 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Calm wind becoming south around 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 46. South southwest wind 5 to 10 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 31. South southwest wind around 5 mph.

    Low: 31 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 58. South southwest wind 5 to 10 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. South wind around 10 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 62. South wind around 10 mph becoming west in the afternoon.

    High: 62 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 43. North northwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 15. Wind chill values between 4 and 9. North wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny and cold, with a high near 30. Wind chill values between zero and 10. North wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 20. Calm wind becoming south around 5 mph.
Sunday
Sunny, with a high near 46. South southwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 31. South southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 58. South southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 46. South wind around 10 mph.
Tuesday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 62. South wind around 10 mph becoming west in the afternoon.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 54.
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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:
5:06 am CST Jan 30, 2026
Forecast Valid:
10am CST Jan 30, 2026-6pm CST Feb 5, 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