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

Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

61°F

16°C

Humidity 25%
Wind Speed N 16 G 25 mph
Barometer 30.14 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 10 Dec 11:50 am CST
Extended Forecast for

4 Miles SW Collinsville TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 35. North wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 63. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43. South wind around 5 mph.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65. South southwest wind around 5 mph becoming north in the morning.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. North northeast wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Calm wind becoming south southeast around 5 mph.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Light and variable wind becoming north northeast 5 to 10 mph in the evening.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48. North northeast wind 5 to 10 mph.

    High: 48 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 60. North wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 35. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 63. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 43. South wind around 5 mph.
Friday
Sunny, with a high near 65. South southwest wind around 5 mph becoming north in the morning.
Friday Night
Mostly clear, with a low around 37. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 60. Calm wind becoming south southeast around 5 mph.
Saturday Night
Mostly clear, with a low around 33. Light and variable wind becoming north northeast 5 to 10 mph in the evening.
Sunday
Sunny, with a high near 48. North northeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Collinsville TX
 33.52°N 96.95°W (Elev. 699 ft)
Last Update:
11:21 am CST Dec 10, 2025
Forecast Valid:
12pm CST Dec 10, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation