



Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest
Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >
Hazardous Weather Conditions
Sherman/Denison, Grayson County Airport (KGYI)
Lat: 33.72°NLon: 96.67°WElev: 748ft.
Light Rain
79°F
26°C
Humidity | 80% |
Wind Speed | N 8 mph |
Barometer | 29.95 in |
Dewpoint | 72°F (22°C) |
Visibility | 9.00 mi |
Heat Index | 82°F (28°C) |
Last update | 5 Sep 7:15 pm CDT |
6 Miles ESE Collinsville TX
NOW until 8:00pm Fri
Severe T-storm Warning
Tonight
Low: 63 °F
Chance
T-stormsSaturday
High: 79 °F
Slight Chance
T-storms then
Slight Chance
ShowersSaturday Night
Low: 65 °F
Partly Cloudy
Sunday
High: 82 °F
Mostly Sunny
Sunday Night
Low: 64 °F
Partly Cloudy
Monday
High: 84 °F
Mostly Sunny
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 86 °F
Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
33.53°N 96.82°W (Elev. 659 ft)