Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Mostly Cloudy

99°F

37°C

Humidity	33%
Wind Speed	Vrbl 6 mph
Barometer	29.99 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	1 Sep 2:50 pm CDT

More Information:

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

Extended Forecast for

Whitesboro TX

This Afternoon
High: 99 °F
Slight Chance
Showers
Tonight
Low: 75 °F
Mostly Clear
Wednesday
High: 97 °F
Sunny
Wednesday Night
Low: 74 °F
Mostly Clear
then Chance
Showers
Thursday
High: 95 °F
Chance
Showers then
Slight Chance
T-storms
Thursday Night
Low: 75 °F
Slight Chance
T-storms
Friday
High: 97 °F
Slight Chance
Showers
Friday Night
Low: 74 °F
Clear
Saturday
High: 98 °F
Sunny

Detailed Forecast

This Afternoon

A 10 percent chance of showers after 4pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 104. Southeast wind around 5 mph.

Tonight

Mostly clear, with a low around 75. Southeast wind around 5 mph.

Wednesday

Sunny, with a high near 97. Heat index values as high as 103. South southeast wind 5 to 10 mph.

Wednesday Night

A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 74. Southeast wind 5 to 10 mph.

Thursday

A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 95. South wind around 10 mph. Chance of precipitation is 30%.

Thursday Night

A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 75. South southeast wind 5 to 10 mph. Chance of precipitation is 10%.

Friday

A 10 percent chance of showers before 1pm. Sunny, with a high near 97. South wind 5 to 10 mph.

Friday Night

Clear, with a low around 74. South southeast wind 5 to 10 mph.

Saturday

Sunny, with a high near 98. Calm wind becoming south southeast around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 76.

Sunday

Sunny and hot, with a high near 99.