Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Fair

77°F

25°C

Humidity	89%
Wind Speed	S 9 mph
Barometer	30.06 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	15 Jul 7:50 am CDT

More Information:

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

Extended Forecast for

Gainesville TX

Today
High: 92 °F
Chance
T-storms
Tonight
Low: 74 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 93 °F
Mostly Sunny
Wednesday Night
Low: 74 °F
Mostly Clear
Thursday
High: 96 °F
Sunny
Thursday Night
Low: 73 °F
Mostly Clear
Friday
High: 96 °F
Sunny
Friday Night
Low: 74 °F
Mostly Clear
Saturday
High: 97 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 92. Heat index values as high as 102. South wind 5 to 10 mph.

Tonight

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. South wind around 5 mph.

Wednesday

Mostly sunny, with a high near 93. Heat index values as high as 103. South wind 5 to 10 mph.

Wednesday Night

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

Thursday

Sunny, with a high near 96. South wind around 5 mph.

Thursday Night

Mostly clear, with a low around 73. South wind around 5 mph becoming calm in the evening.

Friday

Sunny, with a high near 96. Calm wind becoming south around 5 mph in the afternoon.