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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

57°F

14°C

Humidity 33%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 31 Dec 11:50 am CST
Extended Forecast for

2 Miles E Denison TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. West northwest wind around 5 mph becoming southwest.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. Southwest wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Increasing clouds, with a high near 65. Southwest wind 5 to 10 mph.

    High: 65 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of sprinkles after 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 51. South wind around 5 mph.

    Low: 51 °F

    Slight Chance
    Sprinkles

  • Friday

    Friday: Sunny, with a high near 68. South southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. North wind around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. North wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. North wind around 5 mph becoming calm.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 62. West northwest wind around 5 mph becoming southwest.
Tonight
Mostly clear, with a low around 41. Southwest wind around 5 mph.
New Year's Day
Increasing clouds, with a high near 65. Southwest wind 5 to 10 mph.
Thursday Night
A slight chance of sprinkles after 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 51. South wind around 5 mph.
Friday
Sunny, with a high near 68. South southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Friday Night
Mostly clear, with a low around 45. North wind around 5 mph.
Saturday
Sunny, with a high near 63. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 41. North wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 65. Light and variable wind becoming south 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 72.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Denison TX
 33.75°N 96.55°W (Elev. 758 ft)
Last Update:
11:21 am CST Dec 31, 2025
Forecast Valid:
12pm CST Dec 31, 2025-6pm CST Jan 6, 2026
 
Forecast Discussion
 
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