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

Heat Advisory until August 23, 08:00 PM CDT

Current conditions at

Jacksonville, Cherokee County Airport (KJSO)

Lat: 31.87°NLon: 95.22°WElev: 676ft.

Fair

102°F

39°C

Humidity	30%
Wind Speed	Vrbl 5 mph
Barometer	29.97 in
Dewpoint	65°F (18°C)
Visibility	8.00 mi
Heat Index	106°F (41°C)
Last update	22 Aug 3:15 pm CDT

More Information:

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

Extended Forecast for

6 Miles SSW Maydelle TX

Heat Advisory August 22, 03:27pm until August 23, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 22, 03:27pm until August 23, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
This Afternoon
High: 105 °F
Slight Chance
T-storms
Tonight
Low: 79 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 105 °F
Hot
Sunday Night
Low: 80 °F
Mostly Clear
Monday
High: 104 °F
Hot
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 104 °F
Hot
Tuesday Night
Low: 79 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 105. Heat index values as high as 109. Calm wind.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Calm wind.

Sunday

Mostly cloudy, then gradually becoming sunny and hot, with a high near 105. Heat index values as high as 109. Calm wind becoming southeast around 5 mph.

Sunday Night

Mostly clear, with a low around 80. Calm wind becoming southwest around 5 mph after midnight.

Monday

Sunny and hot, with a high near 104. Southwest wind around 5 mph.

Monday Night

Mostly clear, with a low around 78.

Tuesday

Mostly sunny and hot, with a high near 104.

Tuesday Night

Mostly clear, with a low around 79.

Wednesday

Sunny and hot, with a high near 104.