Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 21, 08:00 PM CDT

Current conditions at

Greenville / Majors (KGVT)

Lat: 33.07°NLon: 96.07°WElev: 535ft.

Fair

91°F

33°C

Humidity	56%
Wind Speed	N 15 G 21 mph
Barometer	30.09 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	21 Aug 10:30 am CDT

More Information:

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

Extended Forecast for

East Tawakoni TX

Extreme Heat Warning August 21, 10:58am until August 21, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 21, 10:58am until August 21, 08:00pm
NOW until 8:00pm Fri
Extreme Heat Warning
Today
High: 104 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 79 °F
Slight Chance
T-storms
Saturday
High: 104 °F
Slight Chance
T-storms
Saturday Night
Low: 79 °F
Partly Cloudy
Sunday
High: 103 °F
Hot
Sunday Night
Low: 81 °F
Partly Cloudy
Monday
High: 102 °F
Hot
Monday Night
Low: 80 °F
Mostly Clear

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 104. Southwest wind around 5 mph becoming calm in the afternoon.

Tonight

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 79. Calm wind becoming southeast around 5 mph after midnight.

Saturday

A slight chance of showers and thunderstorms between 10am and 1pm. Mostly sunny and hot, with a high near 104. Southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 79. South southeast wind around 5 mph.

Sunday

Mostly sunny and hot, with a high near 103. South southwest wind around 5 mph.

Sunday Night

Partly cloudy, with a low around 81. South wind 5 to 10 mph.

Monday

Sunny and hot, with a high near 102. South southwest wind around 10 mph.

Monday Night

Mostly clear, with a low around 80. South wind 10 to 15 mph.

Tuesday

Sunny and hot, with a high near 104. South southwest wind 10 to 15 mph.