Dangerous Heat and Heavy Rainfall into the Weekend
Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >
Current conditions at
Lake Charles Regional Airport (KLCH)
Lat: 30.13°NLon: 93.23°WElev: 7ft.
Fair
78°F
26°C
| Humidity | 90% |
| Wind Speed | S 3 mph |
| Barometer | 29.97 in (1015.5 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 19 Sep 9:53 pm CDT |
Extended Forecast for
Grand Chenier LA
Tonight
Low: 79 °F
Clear
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 79 °F
Mostly Clear
Monday
High: 93 °F
Mostly Sunny
Monday Night
Low: 80 °F
Mostly Clear
Tuesday
High: 95 °F
Sunny
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 78 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 79. Southeast wind around 5 mph.
Sunday
Sunny, with a high near 91. Heat index values as high as 102. East wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 79. South wind around 5 mph.
Monday
Mostly sunny, with a high near 93. Heat index values as high as 102. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 80. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 95. North wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 79. South wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 95. Northeast wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph becoming northeast after midnight.
Thursday
Sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 76.
Friday
Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 76.
Saturday
Mostly sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grand Chenier LA
29.76°N 92.98°W
29.76°N 92.98°W
7:46 pm CDT Sep 19, 2026
11pm CDT Sep 19, 2026-6pm CDT Sep 26, 2026
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