Port Sulphur, LA Current Weather Conditions

Current weather observations and 72-hour history for Port Sulphur, LA. • View 5-Day Forecast ›

▼Current Conditions — Port Sulphur, LA

NEW ORLEANS NAS (KNBG)

Mostly Cloudy

NULL F

Humidity:	%
Wind Speed:	mph
Barometer:	in
Dewpoint:	F
Visibility:	10.00 mi
Precip:	00.12 in
Heat Index:	NA
Wind Chill:	NA

Jul 21 2026, 09:55 PM CDT

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▼Hourly Observation History — Port Sulphur, LA

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
09:55 PM CDT		10.00	Mostly Cloudy	00.12	NULL		%	NA	NA		M
09:26 PM CDT	W 5.8	5.00	Rain	00.11	86.0	79.0	80%	NA	99.7	29.77	1008.1
08:55 PM CDT	NW 5.8	10.00	Mostly Cloudy	--	87.1	79.0	77%	NA	101.5	29.75	1007.5
07:55 PM CDT	NW 9.2	10.00	Mostly Cloudy	--	87.1	79.0	77%	NA	101.5	29.73	1006.8
06:55 PM CDT	9.2	10.00	Mostly Cloudy	--	90.0	78.1	68%	NA	104.5	29.74	1007.1
05:55 PM CDT	NW 9.2 G 19.7	10.00	Mostly Cloudy	--	91.9	78.1	64%	NA	107.4	29.74	1007.1
04:55 PM CDT	8.1	10.00	Mostly Cloudy	--	95.0	75.9	54%	NA	108.3	29.75	1007.5
03:55 PM CDT	G 19.7	10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
02:55 PM CDT	10.3 G 17.2	10.00	Mostly Cloudy	--	95.0	75.9	54%	NA	108.3	29.77	1008.1
01:55 PM CDT	9.2	10.00	Mostly Cloudy	--	93.9	75.9	56%	NA	106.9	29.81	1009.2
12:55 PM CDT	8.1	10.00	Mostly Cloudy	--	93.9	77.0	58%	NA	108.5	29.82	1009.8
11:55 AM CDT	8.1 G 18.3	10.00	Mostly Cloudy	--	91.0	75.0	60%	NA	102.0	29.83	1010.2
10:55 AM CDT	5.8	10.00	Mostly Cloudy	--	90.0	75.9	64%	NA	101.7	29.85	1010.8
09:55 AM CDT	NE 4.7	10.00	Mostly Cloudy	--	86.0	75.0	70%	NA	95.0	29.86	1011.2
08:55 AM CDT	4.7	10.00	Mostly Cloudy	--	84.9	77.0	77%	NA	95.4	29.87	1011.5
07:55 AM CDT	8.1	10.00	Mostly Cloudy	--	82.9	75.9	79%	NA	91.0	29.85	1010.8
06:55 AM CDT	NE 5.8	10.00	Mostly Cloudy	--	81.0	78.1	91%	NA	88.5	29.83	1010.2
05:55 AM CDT	NW 3.4	10.00	NULL	--	78.1	77.0	96%	NA	80.8	29.82	1009.8
10:55 PM CDT	W 3.4	10.00	Cloudy	00.02	81.0	78.1	91%	NA	88.5	29.83	1010.2
10:07 PM CDT	0.0	10.00	Mostly Cloudy	--	82.9	77.0	82%	NA	91.9	29.83	1010.2
09:55 PM CDT	0.0	10.00	Partly Cloudy	Trace	82.9	77.0	82%	NA	91.9	29.83	1010.2
09:15 PM CDT	3.4	10.00	Thunderstorms and Rain	Trace	88.0	75.9	68%	NA	98.8	29.84	1010.5
09:12 PM CDT	5.8	10.00	NULL	--	87.1	75.9	70%	NA	97.5	29.84	1010.5
08:55 PM CDT	W 6.9	10.00	Partly Cloudy	--	87.1	75.9	70%	NA	97.5	29.84	1010.5
07:55 PM CDT	W 4.7	10.00	Mostly Clear	--	89.1	72.0	57%	NA	96.1	29.85	1010.8
06:55 PM CDT	5.8	10.00	Mostly Clear	--	93.0	71.1	49%	NA	100.2	29.83	1010.2
05:55 PM CDT	6.9	10.00	Partly Cloudy	--	95.0	71.1	46%	NA	102.6	29.83	1010.2
04:55 PM CDT	8.1	10.00	Mostly Clear	--	96.1	71.1	45%	NA	104.0	29.84	1010.5
02:55 PM CDT	5.8	10.00	Partly Cloudy	--	95.0	73.9	51%	NA	105.8	29.87	1011.5
01:55 PM CDT	10.3	10.00	Partly Cloudy	--	91.9	75.0	58%	NA	103.1	29.89	1012.2
12:55 PM CDT	11.4	10.00	Partly Cloudy	--	93.0	73.9	54%	NA	103.3	29.91	1012.9
11:55 AM CDT	9.2 G 17.2	10.00	Partly Cloudy	--	91.9	73.0	54%	NA	100.8	29.92	1013.2
10:55 AM CDT	10.3 G 19.7	10.00	Mostly Clear	--	91.0	73.9	57%	NA	100.8	29.94	1013.6
09:55 AM CDT	8.1	10.00	Mostly Clear	--	91.0	75.0	60%	NA	102.0	29.94	1013.9
08:55 AM CDT	8.1	10.00	Mostly Clear	--	89.1	75.0	63%	NA	99.3	29.94	1013.9
07:55 AM CDT	0.0	10.00	Mostly Clear	--	84.0	78.1	82%	NA	95.0	29.94	1013.6
06:55 AM CDT	NW 4.7	10.00	Mostly Clear	--	81.0	77.0	88%	NA	88.0	29.91	1012.9
05:55 AM CDT	NW 4.7	10.00	Mostly Clear	--	81.0	77.0	88%	NA	88.0	29.91	1012.9
04:55 AM CDT	NW 3.4	10.00	Clear	--	79.0	75.9	90%	NA	82.9	29.90	1012.5
03:55 AM CDT	0.0	10.00	Clear	--	78.1	75.9	93%	NA	79.9	29.90	1012.5
02:55 AM CDT	0.0	10.00	Clear	--	78.1	77.0	96%	NA	80.8	29.90	1012.5
01:55 AM CDT	0.0	10.00	Clear	--	80.1	77.0	90%	NA	85.8	29.90	1012.5
12:55 AM CDT	4.7	10.00	Mostly Clear	--	81.0	75.9	85%	NA	87.3	29.91	1012.9
11:55 PM CDT	4.7	10.00	Clear	--	84.0	75.9	77%	NA	92.8	29.92	1013.2
10:55 PM CDT	W 4.7	10.00	Clear	--	82.9	75.0	77%	NA	90.3	29.91	1012.9
09:55 PM CDT	W 3.4	10.00	Clear	--	81.0	75.0	82%	NA	86.7	29.91	1012.9
08:55 PM CDT	W 3.4	10.00	Clear	--	NULL	75.0	%	NA	NA	29.91	1012.9
07:55 PM CDT	W 3.4	10.00	Clear	--	87.1	73.0	63%	NA	94.6	29.91	1012.9
06:55 PM CDT	NW 6.9	10.00	Clear	--	91.9	72.0	52%	NA	99.7	29.90	1012.5
05:55 PM CDT	6.9	10.00	Mostly Clear	--	93.9	72.0	49%	NA	102.2	29.90	1012.5
04:55 PM CDT	10.3	10.00	Partly Cloudy	--	95.0	71.1	46%	NA	102.6	29.92	1013.2
03:55 PM CDT	9.2	10.00	Partly Cloudy	--	95.0	71.1	46%	NA	102.6	29.94	1013.6
02:55 PM CDT	NW 10.3	10.00	Partly Cloudy	--	93.9	69.1	45%	NA	99.5	29.94	1013.6
01:55 PM CDT	NE 5.8	10.00	Mostly Cloudy	--	93.0	71.1	49%	NA	100.2	29.96	1014.6
12:55 PM CDT	5.8	10.00	Mostly Cloudy	--	91.0	73.9	57%	NA	100.8	29.99	1015.6
11:55 AM CDT	8.1	10.00	Mostly Cloudy	--	91.0	73.9	57%	NA	100.8	30.00	1015.9
10:55 AM CDT	NW 9.2 G 17.2	10.00	Mostly Cloudy	--	89.1	75.0	63%	NA	99.3	30.01	1016.3
09:55 AM CDT	NW 10.3 G 18.3	10.00	Mostly Cloudy	--	88.0	75.9	68%	NA	98.8	30.01	1016.3
08:55 AM CDT	9.2	10.00	Mostly Cloudy	--	84.9	77.0	77%	NA	95.4	30.02	1016.6
08:06 AM CDT	NW 5.8	10.00	Mostly Cloudy	--	82.9	77.0	82%	NA	91.9	30.02	1016.6
07:55 AM CDT	NW 3.4	10.00	Clear	--	82.0	75.9	82%	NA	89.4	30.02	1016.6
06:55 AM CDT	3.4	10.00	Clear	--	78.1	75.0	90%	NA	79.9	30.01	1016.3
05:55 AM CDT	W 4.7	10.00	Clear	--	75.9	73.9	94%	NA	77.5	30.00	1015.9
04:55 AM CDT	W 3.4	10.00	Clear	--	75.9	73.9	94%	NA	77.5	29.99	1015.6
03:55 AM CDT	3.4	10.00	Clear	--	77.0	73.9	90%	NA	78.6	29.98	1015.2
02:55 AM CDT	3.4	10.00	Clear	--	77.0	73.9	90%	NA	78.6	29.98	1015.2
01:55 AM CDT	W 3.4	10.00	Clear	--	78.1	73.9	87%	NA	79.7	29.99	1015.6
12:55 AM CDT	3.4	10.00	Clear	--	81.0	73.0	77%	NA	85.8	29.98	1015.2
11:55 PM CDT	4.7	10.00	Clear	--	80.1	73.9	82%	NA	84.6	29.99	1015.6
10:55 PM CDT	4.7	10.00	Clear	--	82.0	73.9	77%	NA	88.0	30.00	1015.9