Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

32°F

0°C

Humidity 52%
Wind Speed N 15 mph
Barometer 30.42 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 28 Dec 11:35 pm CST
Extended Forecast for

2 Miles E Denison TX

Wind Advisory December 28, 11:45pm until December 29, 03:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 28, 11:45pm until December 29, 03:00am

    NOW until 3:00am Mon

    Wind Advisory

  • Tonight

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 43. Wind chill values between 17 and 27. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. North wind 5 to 10 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50. Calm wind becoming west around 5 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. South southwest wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. West southwest wind around 5 mph.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. South southwest wind around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 64. South southwest wind around 5 mph.

    High: 64 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Wind chill values between 20 and 25. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 43. Wind chill values between 17 and 27. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 24. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 50. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly clear, with a low around 36. South southwest wind around 5 mph.
Wednesday
Sunny, with a high near 61. West southwest wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 40. South southwest wind around 5 mph.
New Year's Day
Partly sunny, with a high near 64. South southwest wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 49. South southeast wind around 5 mph.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Mostly sunny, with a high near 65.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Denison TX
 33.75°N 96.55°W (Elev. 758 ft)
11:21 pm CST Dec 28, 2025
11pm CST Dec 28, 2025-6pm CST Jan 4, 2026
 
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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