Hazardous Weather Conditions
Current conditions at
New Orleans, New Orleans International Airport (KMSY)
Lat: 29.99°NLon: 90.25°WElev: 3ft.
Thunderstorm
75°F
24°C
| Humidity | 84% |
| Wind Speed | SE 8 mph |
| Barometer | 29.89 in (1012.6 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 22 May 3:53 pm CDT |
Extended Forecast for
Destrehan LA
Severe T-storm Warning May 22, 04:38pm until May 22, 05:15pm
NOW until 5:15pm Fri
Severe T-storm Warning
This Afternoon
High: 85 °F
T-storms
LikelyTonight
Low: 74 °F
T-storms
Likely then
Partly CloudySaturday
High: 86 °F
Chance
T-storms then
T-storms
LikelySaturday Night
Low: 74 °F
Chance
T-stormsSunday
High: 82 °F
Showers then
T-stormsSunday Night
Low: 73 °F
Showers
Memorial Day
High: 82 °F
T-storms
Monday Night
Low: 74 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Showers and thunderstorms likely. Mostly sunny, with a high near 85. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 74. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms likely, mainly between 1pm and 3pm. Mostly sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Showers and possibly a thunderstorm. High near 82. Southeast wind around 5 mph. Chance of precipitation is 100%.
Sunday Night
Showers and possibly a thunderstorm. Low around 73. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Memorial Day
Showers and possibly a thunderstorm. High near 82. South wind 5 to 10 mph. Chance of precipitation is 90%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 5 mph.
Tuesday
Showers and possibly a thunderstorm. Partly sunny, with a high near 83. Southeast wind 5 to 10 mph.
Tuesday Night
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 75. Southeast wind around 5 mph.
Wednesday
Showers and possibly a thunderstorm. Partly sunny, with a high near 85. Southeast wind 5 to 10 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm after midnight.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Destrehan LA
29.98°N 90.35°W
29.98°N 90.35°W
2:01 pm CDT May 22, 2026
4pm CDT May 22, 2026-6pm CDT May 29, 2026
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