Hazardous Weather Conditions
Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Fair
63°F
17°C
| Humidity | 49% |
| Wind Speed | N 8 mph |
| Barometer | 30.15 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 21 Jan 12:50 pm CST |
Extended Forecast for
2 Miles WNW Denison TX
Winter Storm Watch January 23, 12:00pm until January 25, 12:00pm
Extreme Cold Watch January 24, 06:00pm until January 26, 12:00pm
This Afternoon
High: 59 °F
Sunny
Tonight
Low: 37 °F
Partly Cloudy
Thursday
High: 56 °F
Mostly Cloudy
Thursday Night
Low: 39 °F
Cloudy then
Chance
ShowersFriday
High: 40 °F⇓
Showers
Likely then
Rain/Sleet
LikelyFriday Night
Low: 18 °F
Wintry Mix
Saturday
High: 22 °F
Wintry Mix
Saturday Night
Low: 10 °F
Snow/Sleet
LikelySunday
High: 21 °F
Slight Chance
Snow Showers
then Partly
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 59. North wind around 5 mph.
Tonight
Partly cloudy, with a low around 37. Northeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 56. East southeast wind 5 to 10 mph.
Thursday Night
A 40 percent chance of showers after midnight. Cloudy, with a low around 39. East wind 5 to 10 mph.
Friday
Rain showers likely before noon, then rain showers likely, possibly mixed with sleet. Cloudy, with a temperature falling to around 32 by 5pm. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
Sleet, possibly mixed with freezing rain. The sleet could be heavy at times. Low around 18. Northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Saturday
Sleet, possibly mixed with snow showers and freezing rain before noon, then snow showers and sleet. The sleet could be heavy at times. High near 22. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Saturday Night
Snow showers and sleet likely, mainly before midnight. Cloudy, with a low around 10. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday
A 20 percent chance of snow showers before noon. Partly sunny and cold, with a high near 21. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Sunny and cold, with a high near 29.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 36.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT 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)
12:16 pm CST Jan 21, 2026
1pm CST Jan 21, 2026-6pm CST Jan 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
