Weather Forecast Office New Orleans/Baton Rouge

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Last Map Update: Thu, Aug 13, 2026 at 12:54:33 pm CDT

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Heat Advisory

Hazardous Heat

A Heat Advisory is in effect today from 11am-8pm. Heat index values of up to 110 degrees are forecast. The heat will increase through the weekend with additional heat headlines likely each day Friday through at least the end of the current 7-day period.

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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 LA	11:53	Partly Cloudy	10	93	75	56	W 9	105 [HI]	30.07
Biloxi MS	10:17	Thunder	10	87	77	70	WSW 5	99 [HI]	30.06
Gulfport MS	12:29	Heavy Rain \ Lightning Observed	6	79	74	84	VRB 3	-	30.08
Hammond LA	12:35	Lightning Observed	10	94	76	55	WSW 9	107 [HI]	30.07
Houma LA	11:47	Clear	7	91	73	55	WSW 6	100 [HI]	30.09
McComb MS	11:53	Clear	10	89	73	59	WSW 6	97 [HI]	30.09
New Orleans LA	11:53	Cumulonimbus Clouds Observed	10	92	76	59	SSW 8	104 [HI]	30.08
Slidell La	12:20	Thunder In The Vicinity \ Lightning Observed	10	91	76	61	SW 6G18	103 [HI]	30.07