Hazardous Weather Conditions
Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Overcast
58°F
14°C
| Humidity | 72% |
| Wind Speed | W 6 mph |
| Barometer | 29.84 in |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 18 Feb 5:35 am CST |
Extended Forecast for
2 Miles WNW Denison TX
Fire Weather Watch February 19, 10:00am until February 19, 07:00pm
Today

High: 75 °F
Partly Sunny
Tonight

Low: 59 °F
Mostly Clear
Thursday

High: 72 °F
Sunny
Thursday Night

Low: 42 °F
Mostly Clear
Friday

High: 65 °F
Mostly Sunny
Friday Night

Low: 46 °F
Partly Cloudy
Saturday
High: 61 °F
Slight Chance
Showers then
SunnySaturday Night

Low: 34 °F
Mostly Clear
Sunday

High: 56 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 75. West wind 5 to 10 mph becoming south southwest in the afternoon.
Tonight
Mostly clear, with a low around 59. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 72. West wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 42. West wind 5 to 10 mph becoming north northeast after midnight.
Friday
Mostly sunny, with a high near 65. North northeast wind 5 to 10 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 46. East wind around 5 mph becoming north northeast after midnight.
Saturday
A 20 percent chance of showers before noon. Sunny, with a high near 61. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 34. North wind around 10 mph.
Sunday
Mostly sunny, with a high near 56. North wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 64.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Denison TX
33.78°N 96.6°W (Elev. 702 ft)
33.78°N 96.6°W (Elev. 702 ft)
5:06 am CST Feb 18, 2026
5am CST Feb 18, 2026-6pm CST Feb 24, 2026



