National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

48°F

9°C

Humidity 71%
Wind Speed S 10 mph
Barometer 29.97 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 5 Dec 3:50 pm CST
Extended Forecast for

Callisburg TX

Dense Fog Advisory December 6, 03:00am until December 6, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Areas of fog after 3am. Otherwise, partly cloudy, with a low around 34. South southeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Fog

  • Saturday

    Saturday: Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming south southeast around 5 mph in the morning.

    High: 54 °F

    Dense Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. South wind around 5 mph becoming north after midnight.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 26. North wind around 5 mph.

    Low: 26 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 50. North wind around 5 mph becoming calm.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. Calm wind becoming south around 5 mph after midnight.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. South wind 5 to 10 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. South wind 5 to 10 mph.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of fog after 3am. Otherwise, partly cloudy, with a low around 34. South southeast wind around 5 mph becoming calm in the evening.
Saturday
Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming south southeast around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 38. South wind around 5 mph becoming north after midnight.
Sunday
Sunny, with a high near 54. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 26. North wind around 5 mph.
Monday
Sunny, with a high near 50. North wind around 5 mph becoming calm.
Monday Night
Mostly clear, with a low around 32. Calm wind becoming south around 5 mph after midnight.
Tuesday
Sunny, with a high near 59. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 42. South wind 5 to 10 mph.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 62.
Thursday Night
Clear, with a low around 37.
Friday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Callisburg TX
 33.7°N 97.01°W (Elev. 837 ft)
Last Update:
11:21 am CST Dec 5, 2025
Forecast Valid:
4pm CST Dec 5, 2025-6pm CST Dec 12, 2025
 
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