Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

39°F

4°C

Humidity 48%
Wind Speed NW 10 mph
Barometer 30.63 in
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Wind Chill32°F (0°C)
Last update 10 Nov 8:50 am CST
Extended Forecast for

2 Miles ENE Denison TX

  • Today

    Today: Sunny, with a high near 52. North northwest wind 5 to 10 mph becoming light north  in the afternoon.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 38 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 68. South southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. South wind around 5 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. East southeast wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 80. South wind around 15 mph, with gusts as high as 25 mph.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. North northwest wind 5 to 10 mph becoming light north in the afternoon.
Tonight
Clear, with a low around 38. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Veterans Day
Sunny, with a high near 68. South southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 50. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 74. South wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 54. East southeast wind around 5 mph.
Thursday
Sunny, with a high near 79. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 62. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 80. South wind around 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
A 30 percent chance of showers. Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Denison TX
 33.78°N 96.52°W (Elev. 650 ft)
5:06 am CST Nov 10, 2025
9am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database