Observed 2:55 PM CDT at KNBG

Port Sulphur, LA weather

Mostly sunny and 77°25°.

Mostly agree

Now 77°25°

Mostly sunny

Wind: 14 mph22 km/h; From the east. 58–14 mph22 km/h through 4 AM
Dew point: 51°11°; Comfortable
UV tomorrow: 6High; High 1–3 PM · peak 6
Pressure: 30.23 inHg1024 hPa; Falling slowly · −0.04 inHg−1.2 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

4°2° cooler than this time yesterday (81°27° then, 77°25° now)

Good hours for

Low 64°18° tonight at 4 AM

This afternoonNear 72°22° · Clear
TonightDown to 64°18° by 4 AM · Clear
Tomorrow morningUp to 70°21° by 11 AM · Partly cloudy
Tomorrow afternoonNear 71°22° · Partly cloudy
Tomorrow nightDown to 64°18° by 3 AM · Partly cloudy
Monday morningUp to 71°22° by 11 AM · Mostly cloudy
Monday afternoonNear 72°22° · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 4p	Sunny	73°23° (likely 72°22° to 75°24°)	73°23°	0%	15 mph24 km/h from E, gusts 20 mph33 km/h	51%	0%	2
Sat 5p	Sunny	71°22° (likely 71°22° to 73°23°)	71°22°	0%	10 mph16 km/h from E, gusts 20 mph31 km/h	55%	1%	1
Sat 6p	Clear	70°21° (likely 70°21° to 71°22°)	70°21°	0%	10 mph16 km/h from E, gusts 18 mph29 km/h	57%	0%	0
Sat 7p	Clear	68°20° (likely 67°19° to 69°21°)	68°20°	0%	5 mph8 km/h from E, gusts 15 mph25 km/h	61%	0%	0
Sat 8p	Clear	67°19° (likely 65°18° to 69°21°)	67°19°	0%	5 mph8 km/h from E, gusts 15 mph25 km/h	63%	0%	0
Sat 9p	Clear	67°19° (likely 65°18° to 70°21°)	67°19°	0%	5 mph8 km/h from E, gusts 16 mph25 km/h	61%	0%	0
Sat 10p	Clear	66°19° (likely 65°18° to 70°21°)	66°19°	0%	5 mph8 km/h from NE, gusts 15 mph25 km/h	63%	0%	0
Sat 11p	Clear	66°19° (likely 65°18° to 70°21°)	66°19°	0%	5 mph8 km/h from NE, gusts 16 mph26 km/h	63%	2%	0
Sun 12a	Clear	65°18° (likely 65°18° to 70°21°)	65°18°	0%	5 mph8 km/h from NE, gusts 17 mph27 km/h	68%	4%	0
Sun 1a	Clear	65°18° (likely 64°18° to 70°21°)	65°18°	0%	5 mph8 km/h from NE, gusts 16 mph26 km/h	70%	6%	0
Sun 2a	Mostly clear	65°18° (likely 64°18° to 70°21°)	65°18°	0%	5 mph8 km/h from NE, gusts 16 mph26 km/h	70%	21%	0
Sun 3a	Mostly clear	65°18° (likely 65°18° to 70°21°)	65°18°	0%	5 mph8 km/h from NE, gusts 18 mph28 km/h	73%	28%	0
Sun 4a	Mostly clear	64°18° (likely 64°18° to 70°21°)	64°18°	0%	10 mph16 km/h from NE, gusts 18 mph29 km/h	75%	23%	0
Sun 5a	Mostly clear	64°18° (likely 64°18° to 70°21°)	64°18°	0%	10 mph16 km/h from NE, gusts 18 mph30 km/h	78%	17%	0
Sun 6a	Clear	64°18° (likely 64°18° to 70°21°)	64°18°	0%	10 mph16 km/h from NE, gusts 19 mph30 km/h	81%	20%	0
Sun 7a	Sunny	64°18° (likely 64°18° to 70°21°)	64°18°	0%	10 mph16 km/h from NE, gusts 19 mph31 km/h	84%	21%	0
Sun 8a	Partly sunny	66°19° (likely 66°19° to 70°21°)	66°19°	0%	15 mph24 km/h from NE, gusts 20 mph32 km/h	81%	26%	0
Sun 9a	Mostly sunny	67°19° (likely 67°19° to 73°23°)	67°19°	0%	15 mph24 km/h from NE, gusts 21 mph34 km/h	84%	32%	1
Sun 10a	Mostly sunny	69°21° (likely 69°21° to 75°24°)	69°21°	0%	15 mph24 km/h from NE, gusts 20 mph33 km/h	81%	33%	3
Sun 11a	Mostly sunny	70°21° (likely 70°21° to 75°24°)	70°21°	0%	15 mph24 km/h from NE, gusts 23 mph36 km/h	81%	56%	4
Sun 12p	Mostly sunny	71°22° (likely 71°22° to 75°24°)	71°22°	0%	15 mph24 km/h from NE, gusts 22 mph36 km/h	79%	55%	4
Sun 1p	Mostly sunny	72°22° (likely 72°22° to 75°24°)	72°22°	0%	15 mph24 km/h from NE, gusts 22 mph35 km/h	76%	48%	6
Sun 2p	Mostly sunny	72°22° (likely 72°22° to 75°24°)	72°22°	0%	15 mph24 km/h from NE, gusts 21 mph33 km/h	73%	53%	6
Sun 3p	Mostly sunny	72°22° (likely 72°22° to 74°23°)	72°22°	0%	15 mph24 km/h from NE, gusts 20 mph32 km/h	71%	55%	5
Sun 4p	Mostly sunny	72°22° (likely 72°22° to 73°23°)	72°22°	0%	15 mph24 km/h from NE, gusts 19 mph31 km/h	68%	43%	3
Sun 5p	Sunny	71°22° (likely 71°22° to 72°22°)	71°22°	0%	10 mph16 km/h from NE, gusts 18 mph30 km/h	71%	12%	2
Sun 6p	Mostly clear	69°21° (likely 69°21° to 71°22°)	69°21°	0%	10 mph16 km/h from NE, gusts 18 mph29 km/h	76%	15%	1
Sun 7p	Mostly clear	68°20° (likely 67°19° to 70°21°)	68°20°	0%	5 mph8 km/h from NE, gusts 15 mph24 km/h	78%	28%	0
Sun 8p	Mostly clear	67°19° (likely 66°19° to 70°21°)	67°19°	0%	5 mph8 km/h from NE, gusts 13 mph21 km/h	78%	24%	0
Sun 9p	Mostly clear	66°19° (likely 66°19° to 70°21°)	66°19°	0%	5 mph8 km/h from NE, gusts 13 mph22 km/h	81%	40%	0
Sun 10p	Clear	66°19° (likely 66°19° to 70°21°)	66°19°	0%	5 mph8 km/h from NE, gusts 14 mph23 km/h	78%	24%	0
Sun 11p	Mostly clear	65°18° (likely 65°18° to 70°21°)	65°18°	0%	10 mph16 km/h from NE, gusts 15 mph24 km/h	78%	35%	0
Mon 12a	Mostly clear	65°18° (likely 65°18° to 70°21°)	65°18°	0%	10 mph16 km/h from NE, gusts 16 mph26 km/h	78%	47%	0
Mon 1a	Partly cloudy	65°18° (likely 65°18° to 70°21°)	65°18°	0%	10 mph16 km/h from NE, gusts 16 mph26 km/h	75%	60%	0
Mon 2a	Cloudy	65°18° (likely 65°18° to 70°21°)	65°18°	0%	10 mph16 km/h from NE, gusts 18 mph28 km/h	75%	79%	0
Mon 3a	Cloudy	64°18° (likely 64°18° to 71°22°)	64°18°	0%	10 mph16 km/h from NE, gusts 18 mph30 km/h	78%	76%	0
Mon 4a	Cloudy	64°18° (likely 64°18° to 70°21°)	64°18°	0%	10 mph16 km/h from NE, gusts 17 mph28 km/h	78%	74%	0
Mon 5a	Cloudy	64°18° (likely 64°18° to 70°21°)	64°18°	0%	10 mph16 km/h from NE, gusts 17 mph28 km/h	78%	72%	0
Mon 6a	Cloudy	64°18° (likely 64°18° to 70°21°)	64°18°	0%	10 mph16 km/h from NE, gusts 16 mph26 km/h	81%	69%	0
Mon 7a	Cloudy	64°18° (likely 63°17° to 70°21°)	64°18°	0%	10 mph16 km/h from NE, gusts 16 mph26 km/h	84%	67%	0
Mon 8a	Cloudy	66°19° (likely 65°18° to 70°21°)	66°19°	0%	10 mph16 km/h from NE, gusts 17 mph27 km/h	81%	68%	0
Mon 9a	Mostly cloudy	68°20° (likely 68°20° to 73°23°)	68°20°	0%	15 mph24 km/h from NE, gusts 18 mph29 km/h	78%	61%	1
Mon 10a	Partly sunny	69°21° (likely 69°21° to 74°23°)	69°21°	0%	15 mph24 km/h from NE, gusts 18 mph29 km/h	78%	73%	2
Mon 11a	Cloudy	71°22° (likely 71°22° to 75°24°)	71°22°	0%	15 mph24 km/h from NE, gusts 20 mph32 km/h	76%	72%	4
Mon 12p	Partly sunny	71°22° (likely 71°22° to 75°24°)	71°22°	0%	15 mph24 km/h from NE, gusts 21 mph33 km/h	79%	73%	5
Mon 1p	Partly sunny	72°22° (likely 72°22° to 75°24°)	72°22°	0%	15 mph24 km/h from NE, gusts 20 mph33 km/h	76%	78%	5
Mon 2p	Partly sunny	72°22° (likely 72°22° to 75°24°)	72°22°	0%	15 mph24 km/h from NE, gusts 20 mph32 km/h	76%	66%	5
Mon 3p	Partly sunny	72°22° (likely 72°22° to 74°23°)	72°22°	0%	15 mph24 km/h from NE, gusts 20 mph32 km/h	73%	81%	4

Days ahead

Tap a day for its hours and the official wording.

Today, Oct 24. Sunny. High 74°23°, low 63°17°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
2. Evening
  6 PM–midnight
  Clear, 67°19°
  Dry
3. Overnight
  midnight–6 AM
  Mostly clear, 64°18°
  Dry
Official NWS forecast
Today: Sunny. High near 74, with temperatures falling to around 71 in the afternoon. East wind 10 to 15 mph.
Tonight: Mostly clear, with a low around 63. Northeast wind 5 to 10 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–79°26°
Low, likely
58°14°–68°20°
Wind
19 mph31 km/h, gusts 28 mph45 km/h
UV peak
6
Tomorrow, Oct 25. Mostly sunny. High 72°22°, low 63°17°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly sunny, 66°19°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 67°19°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 64°18°
  Dry
Official NWS forecast
Day: Sunny, with a high near 72. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Night: Mostly clear, with a low around 63. Northeast wind 5 to 10 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–75°24°
Low, likely
63°17°–69°21°
Wind
21 mph34 km/h, gusts 30 mph48 km/h
UV peak
6
Monday, Oct 26. Cloudy. High 73°23°, low 64°18°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly cloudy, 66°19°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 69°21°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 70°21°
  Dry
Official NWS forecast
Day: Partly sunny, with a high near 73. Northeast wind 10 to 15 mph.
Night: Partly cloudy, with a low around 64. East wind 5 to 10 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–75°24°
Low, likely
64°18°–69°21°
Wind
19 mph31 km/h, gusts 27 mph43 km/h
UV peak
5
Tuesday, Oct 27. Partly sunny. High 74°23°, low 63°17°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 71°21°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 70°21°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 69°20°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 74. Northeast wind 5 to 15 mph.
Night: Partly cloudy, with a low around 63. East wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
74°23°–77°25°
Low, likely
63°17°–70°21°
Wind
15 mph25 km/h, gusts 25 mph41 km/h
UV peak
6
Wednesday, Oct 28. Cloudy. High 75°24°, low 62°17°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 70°21°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 71°22°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 69°20°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 75. Northeast wind 5 to 15 mph.
Night: Mostly clear, with a low around 62. East wind 5 to 10 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
62°17°–71°22°
Wind
18 mph28 km/h, gusts 24 mph39 km/h
UV peak
6
Thursday, Oct 29. Mostly sunny. High 73°23°, low 63°17°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 69°21°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 70°21°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 70°21°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 73. Northeast wind 5 to 15 mph.
Night: Mostly clear, with a low around 63. Northeast wind 5 to 10 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
73°23°–76°24°
Low, likely
63°17°–70°21°
Wind
15 mph25 km/h, gusts 23 mph37 km/h
UV peak
6
Friday, Oct 30. Partly sunny. High 74°23°, low 64°18°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 72°22°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 72°22°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 71°22°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 74. Northeast wind 10 to 15 mph.
Night: Partly cloudy, with a low around 64. East wind 5 to 10 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
64°18°–72°22°
Wind
16 mph25 km/h, gusts 30 mph47 km/h
UV peak
5
Saturday, Oct 31. Drizzle. High 79°26°, low 71°22°. Rain 0.06 in1.5 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 73°23°
  20% chance
2. Afternoon
  noon–6 PM
  Drizzle, 80°27°
  20% chance · 0.01 in0.4 mm
3. Evening
  6 PM–midnight
  Clear, 73°23°
  20% chance
4. Overnight
  midnight–6 AM
  Clear, 71°22°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–83°28°
Low, likely
64°18°–75°24°
Wind
15 mph25 km/h, gusts 29 mph47 km/h
UV peak
6
Sunday, Nov 1. Sunny. High 80°27°, low 71°22°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 72°22°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 80°27°
  Dry
3. Evening
  6 PM–midnight
  Clear, 73°23°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 73°23°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–82°28°
Low, likely
65°18°–74°23°
Wind
11 mph18 km/h, gusts 19 mph31 km/h
UV peak
6
Monday, Nov 2. Drizzle. High 79°26°, low 68°20°. Rain 0.11 in2.8 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 75°24°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 69°20°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
77°25°–81°27°
Low, likely
61°16°–73°23°
Wind
27 mph43 km/h, gusts 33 mph53 km/h
UV peak
5

10 days15 days30 days

The outlook

Today
Dry, high 74°, low 63°.
Tomorrow
Dry, high 72°, low 63°.
Monday
Dry, high 73°, low 64°.
Rest of week
Mostly dry, highs 73–80°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (LIX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Mississippi River at West Pointe a la Hache

6.4 mi

Level: 2.0 ft

Reading from Sat 3 PM · NWS gauge page

Breton Sound Basin at Bay Gardene near Pointe a la Hache

8.9 mi

Level: 2.4 ft

Reading from Sat 3:15 PM · NWS gauge page

Mississippi River at Empire

11 mi

Level: 2.2 ft

Reading from Sat 3 PM · NWS gauge page

Wilkinson Bay at Wilkinson Bayou Cutoff

12 mi

Level: 5.6 ft

Reading from Sat 1:30 PM · NWS gauge page

Sun & moon

Sun

Daylight: 11 h 13 min; Losing 1 min 38 s a day; shortest Dec 21, 58 min less
Golden hour: 5:46–6:34 PM; Morning 6:51–7:39 AM
Blue hour: 6:34–6:43 PM; Morning 6:42–6:51 AM; first light 6:42 AM

Stars tonight? Fair

Clear 6:43 PM–3 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:26 AM · rises 5:14 PM
Full moon: Oct 25
New moon: Nov 9

Looking east from Port Sulphur. Open water to the horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.