National Weather Service

News Headlines

2025 NWS Jackson/Mississippi Tornado Information and Upcoming Damage Survey Plans
Accepting Applicants for the Fall 2025-Spring 2026 Virtual Student Volunteer Program Through September 10th

Hazardous Weather Conditions

Heat Advisory in effect from August 17, 10:00 AM CDT until August 17, 08:00 PM CDT

Current conditions at

New Roads False River Regional Airport (KHZR)

Lat: 30.72°NLon: 91.48°WElev: 39ft.

Fair

85°F

29°C

Humidity	73%
Wind Speed	N 6 mph
Barometer	30.04 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	17 Aug 9:35 am CDT

More Information:

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

Extended Forecast for

11 Miles SE Acme LA

Heat Advisory until August 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 17, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Today
High: 97 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 76 °F
Partly Cloudy
Monday
High: 97 °F
Sunny then
Chance
T-storms
Monday Night
Low: 75 °F
Partly Cloudy
Tuesday
High: 99 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 98 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 74 °F
Slight Chance
T-storms

Detailed Forecast

Today

A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 97. Heat index values as high as 112. North wind around 5 mph. Chance of precipitation is 20%.

Tonight

Partly cloudy, with a low around 76. Calm wind.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Heat index values as high as 113. Calm wind becoming northeast around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 75. Calm wind.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Calm wind becoming north northeast around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 75. Calm wind.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Calm wind becoming north around 5 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Calm wind.

Thursday

A 50 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming north northwest around 5 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 73.

Friday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.