Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Current conditions at

Lake Charles Regional Airport (KLCH)

Lat: 30.13°NLon: 93.23°WElev: 7ft.

Fair

76°F

24°C

Humidity 97%
Wind Speed Calm
Barometer 29.94 in (1014.7 mb)
Dewpoint 75°F (24°C)
Visibility 8.00 mi
Heat Index75°F (24°C)
Last update 21 Sep 7:53 am CDT
Extended Forecast for

DeQuincy LA

  • Today

    Today: Mostly sunny, with a high near 95. Heat index values as high as 100. Calm wind.

    High: 95 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 96. Heat index values as high as 101. Calm wind becoming north around 5 mph.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. Northeast wind around 5 mph.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. Calm wind becoming northeast around 5 mph after midnight.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93. Northeast wind around 5 mph.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 69. Calm wind becoming northeast around 5 mph.

    Low: 69 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 91. Northeast wind around 5 mph becoming calm  in the afternoon.

    High: 91 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 95. Heat index values as high as 100. Calm wind.
Tonight
Mostly clear, with a low around 73. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. Heat index values as high as 101. Calm wind becoming north around 5 mph.
Tuesday Night
Mostly clear, with a low around 74. Calm wind.
Wednesday
Sunny, with a high near 95. Northeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 72. Calm wind becoming northeast around 5 mph after midnight.
Thursday
Sunny, with a high near 93. Northeast wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 69. Calm wind becoming northeast around 5 mph.
Friday
Mostly sunny, with a high near 91. Northeast wind around 5 mph becoming calm in the afternoon.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
DeQuincy LA
 30.45°N 93.44°W
7:46 am CDT Sep 21, 2026
8am CDT Sep 21, 2026-6pm CDT Sep 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database