Hazardous Weather Conditions
Current conditions at
Patterson Memorial (KPTN)
Lat: 29.72°NLon: 91.33°WElev: 10ft.
Mostly Cloudy
81°F
27°C
| Humidity | 61% |
| Wind Speed | S 9 mph |
| Barometer | 30.11 in (1019.7 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 25 Mar 3:56 pm CDT |
Extended Forecast for
5 Miles SW Napoleonville LA
Dense Fog Advisory March 25, 11:00pm until March 26, 10:00am
Tonight
Low: 62 °F
Mostly Clear
then Patchy
FogThursday
High: 82 °F
Areas Dense
Fog then
SunnyThursday Night

Low: 62 °F
Mostly Clear
Friday

High: 83 °F
Mostly Sunny
Friday Night

Low: 60 °F
Mostly Clear
Saturday

High: 76 °F
Sunny
Saturday Night

Low: 56 °F
Mostly Clear
Sunday

High: 76 °F
Mostly Sunny
Sunday Night

Low: 62 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 62. South wind around 5 mph becoming calm in the evening.
Thursday
Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 60. West wind around 5 mph becoming north after midnight.
Saturday
Sunny, with a high near 76. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 56. Northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 76. East wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 62. East wind 5 to 10 mph.
Monday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. Southeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 63. Southeast wind around 5 mph.
Tuesday
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. South wind 5 to 10 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SW Napoleonville LA
29.88°N 91.09°W
29.88°N 91.09°W
4:47 pm CDT Mar 25, 2026
4pm CDT Mar 25, 2026-6pm CDT Apr 1, 2026



