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

Hazardous Weather Impacts on the East and West Coasts

A cold front will continue to progress eastward today and Friday across the Eastern Seaboard with showers and thunderstorms bringing isolated heavy rainfall, gusty to damaging winds, and a possible tornado. A series of Pacific storms will begin to push into the Pacific Northwest today with impacts from heavy rain and snow continuing through the middle of next week. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Overcast

75°F

24°C

Humidity 50%
Wind Speed SE 5 mph
Barometer 29.91 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 5 Nov 4:50 pm CST
Extended Forecast for

4 Miles WSW Southmayd TX

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 53. East southeast wind 5 to 10 mph becoming north in the evening.

    Low: 53 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 69. North wind around 10 mph.

    High: 69 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 48. North northeast wind around 5 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 67. North northeast wind around 5 mph.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. North northeast wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Calm wind.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 70. Calm wind becoming south around 5 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 53. East southeast wind 5 to 10 mph becoming north in the evening.
Friday
Partly sunny, then gradually becoming sunny, with a high near 69. North wind around 10 mph.
Friday Night
Increasing clouds, with a low around 48. North northeast wind around 5 mph.
Saturday
Partly sunny, with a high near 67. North northeast wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 47. North northeast wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 68. Calm wind.
Sunday Night
Partly cloudy, with a low around 45. Calm wind.
Monday
Sunny, with a high near 70. Calm wind becoming south around 5 mph.
Monday Night
Mostly clear, with a low around 48. Calm wind.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 51.
Veterans Day
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Southmayd TX
 33.59°N 96.79°W (Elev. 748 ft)
Last Update:
12:26 pm CST Nov 5, 2026
Forecast Valid:
5pm CST Nov 5, 2026-6pm CST Nov 12, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation