Areas of Severe Thunderstorms and Heavy Rain Possible through the Weekend

There will be daily chances for scattered thunderstorms across portions of the Central and Eastern U.S. through the weekend, with severe thunderstorms possible in the northern Plains and Upper Midwest. Potential severe storm hazards may include large hail, damaging winds, and a few tornadoes. Storms could also produce heavy rain that may lead to isolated instances of flash flooding. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

83°F

28°C

Humidity	67%
Wind Speed	S 10 mph
Barometer	30.01 in
Dewpoint	71°F (22°C)
Visibility	9.00 mi
Heat Index	88°F (31°C)
Last update	28 Jun 10:35 pm CDT

More Information:

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

Extended Forecast for

2 Miles NNW Willis OK

Tonight
Low: 77 °F
Mostly Clear
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 76 °F
Mostly Clear
Monday
High: 93 °F
Chance
T-storms
Monday Night
Low: 73 °F
Chance
T-storms
Tuesday
High: 89 °F
Chance
T-storms
Tuesday Night
Low: 74 °F
Partly Cloudy
Wednesday
High: 92 °F
Chance
T-storms
Wednesday Night
Low: 74 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 77. South wind around 7 mph.

Sunday

Sunny, with a high near 93. Heat index values as high as 100. South wind 6 to 8 mph.

Sunday Night

Mostly clear, with a low around 76. South wind around 7 mph.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 103. South wind around 6 mph.

Monday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Light south wind.

Tuesday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 89.

Tuesday Night

Partly cloudy, with a low around 74.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92.

Wednesday Night

Partly cloudy, with a low around 74.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.