Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Flood Watch until July 13, 07:00 PM CDT

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Light Rain

71°F

22°C

Humidity	95%
Wind Speed	S 8 mph
Barometer	30.04 in
Dewpoint	69°F (21°C)
Visibility	9.00 mi
Last update	12 Jul 10:55 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Gainesville Municipal Airport TX

Flood Watch July 12, 11:09pm until July 13, 07:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch July 12, 11:09pm until July 13, 07:00pm
NOW until 7:00pm Sun
Flood Watch
Tonight
Low: 71 °F
T-storms
Likely
Sunday
High: 85 °F
Chance
T-storms
Sunday Night
Low: 71 °F
Chance
T-storms
Monday
High: 88 °F
Chance
T-storms
Monday Night
Low: 72 °F
Partly Cloudy
Tuesday
High: 92 °F
Slight Chance
T-storms
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 93 °F
Mostly Sunny

Detailed Forecast

Tonight

Showers and thunderstorms likely. Mostly cloudy, with a low around 71. South southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85. South wind around 5 mph. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Calm wind.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. South southwest wind around 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Partly cloudy, with a low around 72. South wind around 5 mph becoming calm.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. South wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 74. South wind around 5 mph.

Wednesday

Mostly sunny, with a high near 93. South wind 5 to 10 mph.

Wednesday Night

Mostly clear, with a low around 74. South wind around 5 mph.

Thursday

Mostly sunny, with a high near 94.