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

Nacogdoches, A L Mangham Jr. Regional Airport (KOCH)

Lat: 31.58°NLon: 94.72°WElev: 354ft.

Fair

77°F

25°C

Humidity	85%
Wind Speed	SE 7 mph
Barometer	30.01 in (1016.2 mb)
Dewpoint	72°F (22°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	23 Aug 5:56 am CDT

More Information:

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

Extended Forecast for

6 Miles NNW Appleby TX

Heat Advisory August 23, 05:59am until August 23, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 23, 05:59am until August 23, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Today
High: 104 °F
Slight Chance
Showers then
Slight Chance
T-storms
Tonight
Low: 77 °F
Mostly Clear
Monday
High: 103 °F
Hot
Monday Night
Low: 77 °F
Partly Cloudy
Tuesday
High: 102 °F
Hot
Tuesday Night
Low: 77 °F
Mostly Clear
Wednesday
High: 102 °F
Hot
Wednesday Night
Low: 76 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

Today

A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 104. Heat index values as high as 110. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 77. South wind around 5 mph.

Monday

Mostly sunny and hot, with a high near 103. Heat index values as high as 107. Southwest wind 5 to 10 mph.

Monday Night

Partly cloudy, with a low around 77. South wind 5 to 10 mph.

Tuesday

Mostly sunny and hot, with a high near 102. Southwest wind around 10 mph.

Tuesday Night

Mostly clear, with a low around 77.

Wednesday

Mostly sunny and hot, with a high near 102.