Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

37°F

3°C

Humidity 83%
Wind Speed SE 15 mph
Barometer 29.98 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 3 Dec 3:15 am CST
Extended Forecast for

2 Miles WNW Denison TX

  • Overnight

    Overnight: Mostly clear, with a low around 34. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. East southeast wind 5 to 10 mph becoming north northeast 10 to 15 mph after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Mostly cloudy, with a high near 43. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. North wind around 5 mph becoming calm  in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Calm wind becoming south southwest around 5 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Calm wind becoming southeast around 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Southeast wind around 5 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. East northeast wind around 5 mph becoming north after midnight.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 34. South southeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 58. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 36. East southeast wind 5 to 10 mph becoming north northeast 10 to 15 mph after midnight. Winds could gust as high as 25 mph.
Thursday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 43. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 32. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 52. Calm wind becoming south southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 37. Calm wind becoming southeast around 5 mph.
Saturday
Mostly sunny, with a high near 58. Southeast wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 39. East northeast wind around 5 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Denison TX
 33.78°N 96.6°W (Elev. 702 ft)
11:21 pm CST Dec 2, 2025
3am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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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