Hazardous Weather Conditions
Current conditions at
Louisiana Regional Airport (KREG)
Lat: 30.17°NLon: 90.94°WElev: 14ft.
Fair
95°F
35°C
| Humidity | 53% |
| Wind Speed | NW 9 G 17 mph |
| Barometer | 30.02 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 107°F (42°C) |
| Last update | 22 Aug 12:15 pm CDT |
Extended Forecast for
Old Jefferson LA
Heat Advisory August 23, 11:00am until August 23, 08:00pm
Heat Advisory August 22, 12:25pm until August 22, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 98 °F
Hot
Tonight
Low: 78 °F
Mostly Clear
Sunday
High: 99 °F
Sunny then
Chance
T-stormsSunday Night
Low: 78 °F
Slight Chance
T-storms then
Mostly ClearMonday
High: 94 °F
Mostly Sunny
then Chance
T-stormsMonday Night
Low: 77 °F
Partly Cloudy
Tuesday
High: 95 °F
Hot
Tuesday Night
Low: 77 °F
Mostly Clear
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 98. Heat index values as high as 110. North wind around 5 mph.
Tonight
Mostly clear, with a low around 78. Calm wind.
Sunday
A chance of showers and thunderstorms between 4pm and 5pm. Increasing clouds and hot, with a high near 99. Heat index values as high as 111. Calm wind. Chance of precipitation is 30%.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 78. Calm wind.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming northwest around 5 mph.
Monday Night
Partly cloudy, with a low around 77. Calm wind.
Tuesday
Sunny and hot, with a high near 95. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 77. South wind around 5 mph becoming calm after midnight.
Wednesday
A chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Calm wind becoming west around 5 mph in the morning.
Wednesday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Showers and thunderstorms likely. Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming west around 5 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Old Jefferson LA
30.36°N 90.99°W
30.36°N 90.99°W
11:37 am CDT Aug 22, 2026
12pm CDT Aug 22, 2026-6pm CDT Aug 28, 2026
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