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Hazardous Weather Conditions

Heat Advisory until July 30, 07:00 PM CDT

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

75°F

24°C

Humidity	79%
Wind Speed	Calm
Barometer	30.07 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	30 Jul 6:15 am CDT

More Information:

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

Extended Forecast for

Whitesboro TX

Heat Advisory July 30, 06:50am until July 30, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 30, 06:50am until July 30, 07:00pm
NOW until 7:00pm Wed
Heat Advisory
Today
High: 101 °F
Hot
Tonight
Low: 76 °F
Mostly Clear
Thursday
High: 101 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 74 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 91 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 70 °F
Slight Chance
T-storms
Saturday
High: 89 °F
Slight Chance
T-storms
Saturday Night
Low: 71 °F
Partly Cloudy

Detailed Forecast

Today

Sunny and hot, with a high near 101. Heat index values as high as 106. Calm wind becoming south southeast around 5 mph.

Tonight

Mostly clear, with a low around 76. South southeast wind around 5 mph becoming calm.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 101. Heat index values as high as 104. Calm wind becoming northeast around 5 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 74. East northeast wind around 5 mph.

Friday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. North northeast wind around 5 mph.

Friday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. North northeast wind around 5 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89. East northeast wind around 5 mph.

Saturday Night

Partly cloudy, with a low around 71. East northeast wind around 5 mph.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southeast wind around 5 mph.