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

46°F

8°C

Humidity 43%
Wind Speed SW 6 mph
Barometer 30.14 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 2 Dec 12:50 pm CST
Extended Forecast for

Sherman TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. Calm wind becoming south around 5 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 35. South southeast wind 5 to 10 mph.

    Low: 35 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy drizzle after midnight.  Increasing clouds, with a low around 36. North wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Drizzle

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after noon.  Mostly cloudy, with a high near 41. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 41 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. North wind around 5 mph becoming calm  in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51. Calm wind becoming south southwest around 5 mph.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Calm wind becoming south around 5 mph in the morning.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 47. Calm wind becoming south around 5 mph.
Tonight
Clear, with a low around 35. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 58. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Patchy drizzle after midnight. Increasing clouds, with a low around 36. North wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 20 mph.
Thursday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 41. North wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 31. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 51. Calm wind becoming south southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 36. Calm wind.
Saturday
Mostly sunny, with a high near 57. Calm wind becoming south around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Sherman TX
 33.64°N 96.6°W (Elev. 732 ft)
12:39 pm CST Dec 2, 2025
1pm CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database