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Hazardous Weather Conditions
Current conditions at
Galliano, South Lafourche Airport (KGAO)
Lat: 29.44°NLon: 90.26°WElev: 0ft.
Fair and Breezy
35°F
2°C
| Humidity | 46% |
| Wind Speed | N 25 G 33 mph |
| Barometer | 30.42 in |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 31 Jan 8:55 am CST |
Extended Forecast for
11 Miles SSE Lafitte LA
Wind Advisory until February 1, 12:00am
Extreme Cold Warning until February 1, 10:00am
NOW: Multiple hazards in effect

Click HERE for Details
Today

High: 36 °F
Sunny and
BreezyTonight
Low: 25 °F
Clear and
Blustery then
Mostly ClearSunday

High: 45 °F
Sunny
Sunday Night

Low: 33 °F
Clear then
Areas FrostMonday

High: 59 °F
Areas Frost
then SunnyMonday Night

Low: 46 °F
Mostly Cloudy
Tuesday

High: 66 °F
Mostly Sunny
Tuesday Night
Low: 52 °F
Partly Cloudy
then Chance
Showers
Detailed Forecast
Today
Sunny, with a steady temperature around 36. Breezy, with a north wind around 25 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 25. Wind chill values as low as 17. Blustery, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight.
Sunday
Sunny, with a high near 45. Wind chill values as low as 18 early. North wind 5 to 10 mph.
Sunday Night
Areas of frost after midnight. Otherwise, mostly clear, with a low around 33. Calm wind.
Monday
Areas of frost before 7am. Otherwise, sunny, with a high near 59. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 46. South wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 66. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 52. South wind around 5 mph.
Wednesday
Showers likely. Partly sunny, with a high near 65. Southwest wind 5 to 10 mph becoming north in the afternoon.
Wednesday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 37. North wind around 10 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 53. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 35. North wind around 5 mph.
Friday
Sunny, with a high near 61. Northwest wind 5 to 10 mph becoming west in the afternoon.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
11 Miles SSE Lafitte LA
29.53°N 90.05°W
29.53°N 90.05°W
12:02 am CST Jan 31, 2026
9am CST Jan 31, 2026-6pm CST Feb 6, 2026



