National Weather Service United States Department of Commerce
Click a location below for detailed forecast.

Last Map Update: Mon, Jul 20, 2026 at 5:44:41 am CDT

🥵 Dangerous heat continues today. A Heat Advisory is in effect from 10 AM–6 PM, with afternoon heat index values up to 112°F. Isolated locations could see higher. 💧 Stay hydrated ⏰ Limit strenuous outdoor activity ❄️ Use AC when available 👕 Wear light clothing #LAwx #MSwx
Tropical Depression Two is forecast to become a Tropical Storm later today as it slowly drifts northwest towards the north-central Gulf today and tomorrow before turning more to the west. Minor impacts are possible for marine and coastal areas, including gusty winds, coastal flooding/storm surge, hazardous marine conditions, and heavy rainfall. Continue to monitor the forecast for changes.
Given the last few days have already been on the toasty side and impacts from heat are an accumulating issue the heatrisk is increasing across the area. The heatrisk increases across the region given it will continue to be very hot and this doesn't look to change going through the first half of next week. One thing to be aware of, minaly for people along the coast who could have the greatest impact, if you are making preparations for the tropical system tomorrow be congizant of the heat and make sure to not become a heat casualty.

 


CoCoRaHS
CoCoRaHS - Click for more information
Submit
Storm Report

Submit a Storm Report

River Stages
Latest River Stages

 

 

Quick Access to Text Products

 

 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Baton Rouge LA04:53Clear10787590WNW 3-29.92
Biloxi MS04:55Clear10757185NNE 6-29.87
Gulfport MS04:53Clear10757290NW 5-29.89
Hammond LA05:15Clear10757496CALM-29.93
Houma LA18:47Mostly Clear7937352NW 10102 [HI]29.94
McComb MS04:53Clear10716993CALM-29.93
New Orleans LA04:53Mostly Clear10797690WNW 5-29.90
Slidell La04:53Clear10757393CALM-29.90