Current conditions at
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
A Few Clouds
78°F
26°C
| Humidity | 87% |
| Wind Speed | S 15 mph |
| Barometer | 29.88 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 19 May 4:55 am CDT |
Extended Forecast for
4 Miles SSW Mc Bride OK
Today
High: 78 °F⇓
Showers
Tonight
Low: 62 °F
Slight Chance
T-stormsWednesday
High: 75 °F
Mostly Cloudy
then Slight
Chance
T-stormsWednesday Night
Low: 67 °F
Slight Chance
T-storms then
Chance
ShowersThursday
High: 70 °F
Showers
Thursday Night
Low: 66 °F
Showers
LikelyFriday
High: 78 °F
Chance
T-stormsFriday Night
Low: 67 °F
Chance
T-stormsSaturday
High: 79 °F
Mostly Cloudy
then Chance
T-storms
Detailed Forecast
Today
A chance of showers and thunderstorms before 10am, then showers and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Temperature rising to near 78 by 9am, then falling to around 74 during the remainder of the day. South wind 10 to 15 mph becoming northeast in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A 20 percent chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 62. North northeast wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 75. Northeast wind 5 to 10 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67. East northeast wind 5 to 10 mph.
Thursday
Showers and possibly a thunderstorm. Steady temperature around 70. East wind around 5 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. East southeast wind around 5 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 78. South wind around 5 mph.
Friday Night
A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. Southeast wind around 5 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. East wind around 5 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Memorial Day
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Mc Bride OK
33.87°N 96.66°W (Elev. 617 ft)
33.87°N 96.66°W (Elev. 617 ft)
1:26 am CDT May 19, 2026
5am CDT May 19, 2026-6pm CDT May 25, 2026
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