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 S Sherman TX

Freezing Fog Advisory January 28, 09:57am until January 28, 11:00am
Click here for hazard details and duration
...
  •  
    Freezing Fog Advisory January 28, 09:57am until January 28, 11:00am

    NOW until 11:00am Wed

    Freezing Fog Advisory

  • Today

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy freezing fog after 1am. Mostly cloudy, with a low around 28. Calm wind becoming south around 5 mph after midnight.

    Low: 28 °F

    Mostly Cloudy
    then Patchy
    Freezing Fog

  • Thursday

    Thursday: Partly sunny, with a high near 47. Wind chill values between 20 and 30 early. South wind around 10 mph becoming north northwest in the afternoon.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Wind chill values between 16 and 21. North northwest wind around 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 39. North wind around 10 mph.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. North wind around 10 mph.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 29. North wind 5 to 10 mph.

    High: 29 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. Calm wind becoming south around 5 mph after midnight.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Today
Mostly sunny, with a high near 39. Calm wind becoming northwest around 5 mph.
Tonight
Patchy freezing fog after 1am. Mostly cloudy, with a low around 28. Calm wind becoming south around 5 mph after midnight.
Thursday
Partly sunny, with a high near 47. Wind chill values between 20 and 30 early. South wind around 10 mph becoming north northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 24. Wind chill values between 16 and 21. North northwest wind around 10 mph.
Friday
Sunny, with a high near 39. North wind around 10 mph.
Friday Night
Partly cloudy, with a low around 12. North wind around 10 mph.
Saturday
Sunny and cold, with a high near 29. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 16. Calm wind becoming south around 5 mph after midnight.
Sunday
Sunny, with a high near 42. South southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Sherman TX
 33.6°N 96.6°W (Elev. 699 ft)
Last Update:
9:02 am CST Jan 28, 2026
Forecast Valid:
9am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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