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 in effect from August 21, 09:00 PM CDT until August 22, 08:00 PM CDT

Current conditions at

Natchitoches, Natchitoches Regional Airport (KIER)

Lat: 31.74°NLon: 93.1°WElev: 121ft.

Fair

86°F

30°C

Humidity	59%
Wind Speed	Calm
Barometer	29.97 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	21 Aug 8:55 pm CDT

More Information:

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

Extended Forecast for

5 Miles S Negreet LA

Heat Advisory until August 22, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 22, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Tonight
Low: 76 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 100 °F
Hot
Saturday Night
Low: 76 °F
Partly Cloudy
Sunday
High: 99 °F
Slight Chance
Showers
Sunday Night
Low: 77 °F
Partly Cloudy
Monday
High: 97 °F
Hot
Monday Night
Low: 77 °F
Mostly Clear
Tuesday
High: 98 °F
Hot

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Calm wind becoming southwest around 5 mph.

Saturday

Mostly sunny and hot, with a high near 100. Heat index values as high as 111. Calm wind becoming northwest around 5 mph.

Saturday Night

Partly cloudy, with a low around 76. South wind around 5 mph becoming north in the evening.

Sunday

A 20 percent chance of showers before 1pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 110. West wind around 5 mph becoming calm.

Sunday Night

Partly cloudy, with a low around 77. Calm wind.

Monday

Mostly sunny and hot, with a high near 97.

Monday Night

Mostly clear, with a low around 77.

Tuesday

Sunny and hot, with a high near 98.

Tuesday Night

Clear, with a low around 77.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97.