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

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Overcast and Breezy

67°F

19°C

Humidity 68%
Wind Speed S 24 G 31 mph
Barometer 29.61 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 15 Mar 1:55 am CDT
Extended Forecast for

2 Miles WNW Denison TX

Wind Advisory March 15, 07:00am until March 16, 01:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 67. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: 67 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a temperature rising to near 74 by noon, then falling to around 60 during the remainder of the day. Windy, with a south southwest wind 20 to 30 mph becoming north northwest in the afternoon. Winds could gust as high as 45 mph.

    High: 74 °F⇓

    Gradual
    Clearing and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 40 mph.

    Low: 33 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 50. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. North northwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. South wind around 10 mph.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 67. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a temperature rising to near 74 by noon, then falling to around 60 during the remainder of the day. Windy, with a south southwest wind 20 to 30 mph becoming north northwest in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
Partly cloudy, with a low around 33. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 40 mph.
Monday
Sunny, with a high near 50. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 32. North northwest wind 5 to 10 mph becoming south southeast after midnight.
Tuesday
Mostly sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 48. South wind around 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 76. South southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 55. South wind around 10 mph.
Thursday
Sunny, with a high near 85.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 89.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 88.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Denison TX
 33.78°N 96.6°W (Elev. 702 ft)
Last Update:
1:46 am CDT Mar 15, 2026
Forecast Valid:
2am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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