Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville / Majors (KGVT)

Lat: 33.07°NLon: 96.07°WElev: 535ft.

Fair

99°F

37°C

Humidity	33%
Wind Speed	W 10 mph
Barometer	29.89 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	26 Aug 4:50 pm CDT

More Information:

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

Extended Forecast for

Celeste TX

Heat Advisory August 26, 05:20pm until August 27, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 26, 05:20pm until August 27, 08:00pm
NOW until 8:00pm Thu
Heat Advisory
This Afternoon
High: 99 °F
Slight Chance
T-storms
Tonight
Low: 74 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 99 °F
Sunny then
Slight Chance
Showers
Thursday Night
Low: 73 °F
Slight Chance
Showers
Friday
High: 97 °F
Sunny
Friday Night
Low: 73 °F
Mostly Clear
Saturday
High: 98 °F
Sunny
Saturday Night
Low: 74 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99. Heat index values as high as 104. Northwest wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 74. West northwest wind 5 to 10 mph becoming east northeast after midnight.

Thursday

A 20 percent chance of showers after 1pm. Sunny and hot, with a high near 99. Heat index values as high as 107. Northeast wind 5 to 10 mph.

Thursday Night

A 20 percent chance of showers after 10pm. Partly cloudy, with a low around 73. East northeast wind 5 to 10 mph.

Friday

Sunny, with a high near 97. East wind 5 to 10 mph.

Friday Night

Mostly clear, with a low around 73. East southeast wind 5 to 10 mph.

Saturday

Sunny, with a high near 98. South southeast wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 74. Southeast wind 5 to 10 mph.