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Current Weather Conditions:
Galliano, South Lafourche Airport, LA, United States

NWS Point Forecast for KGAO (KGAO) 29-26-41N 090-15-40W

Conditions at

2026.08.19 1955 UTC
Wind from the WSW (250 degrees) at 9 MPH (8 KT) (direction variable)
Visibility 10 mile(s)
Sky conditions clear
Temperature 93.7 F (34.3 C)
Heat index 101.7 F (38.7 C)
Dew Point 72.1 F (22.3 C)
Relative Humidity 49%
Pressure (altimeter) 30.01 in. Hg (1016 hPa)
ob KGAO 191955Z AUTO 25008KT 210V270 10SM CLR 34/22 A3001 RMK AO2 T03430223

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
93.0 (33.9) 79.9 (26.6) In the 6 hours preceding Aug 19, 2026 - 01:55 PM EDT / 2026.08.19 1755 UTC
93.9 (34.4) 76.3 (24.6) In the 24 hours preceding Aug 19, 2026 - 01:55 AM EDT / 2026.08.19 0555 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 PM (20) Aug 19 93.7 (34.3) 72.1 (22.3) 30.01 (1016) WSW 9
3 PM (19) Aug 19 93.7 (34.3) 72.0 (22.2) 30.02 (1016) SW 7
2 PM (18) Aug 19 93.0 (33.9) 72.3 (22.4) 30.03 (1016) W 7
1 PM (17) Aug 19 91.8 (33.2) 72.0 (22.2) 30.05 (1017) W 5
Noon (16) Aug 19 91.4 (33.0) 72.7 (22.6) 30.07 (1018) W 7
11 AM (15) Aug 19 88.9 (31.6) 73.9 (23.3) 30.07 (1018) WSW 12
10 AM (14) Aug 19 88.2 (31.2) 75.2 (24.0) 30.06 (1017) W 9
9 AM (13) Aug 19 86.2 (30.1) 75.9 (24.4) 30.05 (1017) WNW 7
8 AM (12) Aug 19 81.5 (27.5) 76.1 (24.5) 30.04 (1017) Calm
7 AM (11) Aug 19 81.0 (27.2) 74.8 (23.8) 30.03 (1016) Calm
6 AM (10) Aug 19 82.4 (28.0) 74.3 (23.5) 30.02 (1016) WSW 5
5 AM (9) Aug 19 82.4 (28.0) 74.5 (23.6) 30.02 (1016) W 3
4 AM (8) Aug 19 83.3 (28.5) 74.3 (23.5) 30.02 (1016) WSW 5
3 AM (7) Aug 19 83.3 (28.5) 74.5 (23.6) 30.02 (1016) SW 6
2 AM (6) Aug 19 82.2 (27.9) 75.2 (24.0) 30.04 (1017) WSW 3
1 AM (5) Aug 19 82.6 (28.1) 75.2 (24.0) 30.04 (1017) SW 5
Midnight (4) Aug 19 80.6 (27.0) 75.2 (24.0) 30.06 (1017) Calm
11 PM (3) Aug 18 84.2 (29.0) 74.5 (23.6) 30.06 (1017) WSW 3
10 PM (2) Aug 18 85.5 (29.7) 74.3 (23.5) 30.04 (1017) WSW 7
9 PM (1) Aug 18 86.2 (30.1) 74.7 (23.7) 30.03 (1016) SW 7
8 PM (0) Aug 18 87.8 (31.0) 74.7 (23.7) 30.01 (1016) SW 8
7 PM (23) Aug 18 90.3 (32.4) 74.7 (23.7) 30.01 (1016) SSW 12
6 PM (22) Aug 18 91.8 (33.2) 75.4 (24.1) 30.02 (1016) SW 12
Oldest 5 PM (21) Aug 18 92.1 (33.4) 75.7 (24.3) 30.02 (1016) SW 13
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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