National Weather Service United States Department of Commerce

Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Lake Charles, LA

Weather Forecast Office

NWS Lake Charles

Weather.gov > Lake Charles, LA
Click a location below for detailed forecast.

Last Map Update: Tue, Jul 21, 2026 at 10:12:17 am CDT

Forecast Key Messages
Heat Advisory
Major to Extreme Heat Risk
4 Day Forecast
Marine 4 Day Outlook
The weather pattern will favor hot and humid conditions for the upcoming week with the potential for hazardous heat. Rain chances will be near zero. Toward next weekend, a possible pattern shift will bring the potential for a chance of showers and slightly cooler temperatures.
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With little cloud cover and minimal rain chances, heat index values are expected to range from 108 - 112° across the advisory area Monday afternoon and evening.
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The Heat Risk could reach Major or even Extreme levels Tuesday through Thursday.
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Hot and humid conditions are expected with very little to no chance for significant rainfall.
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Mainly light southwest winds and low seas can be expected through midweek with no significant shower activity.
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Latest Text Product Selector
 
 
Hourly Weather Roundup ( )
Location Sky/Weather Temp Dewpt RH Wind Baro Remarks
Lake Charles
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Abbeville
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Alexandria
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Beaumont
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De Quincy
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De Ridder
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Fort Polk
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Jasper
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Jennings
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Lafayette
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Nederland/Port Arthur
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New Iberia
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Oakdale
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Opelousas
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Orange
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Patterson
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Pineville
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Sulphur/Carlyss
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"N/A" or "MISG" will be displayed if values are not available. In the LOCATION column, click on links for a list of recent observations at sites of interest. In the WIND column, VRB is "variable" and G is "gust". Wind speeds are in MPH. In the BARO (pressure) column, values are in inches. In the REMARKS column, HX is "heat index", WCI is "wind chill index", and VSB is "visibility" (if shown).
 
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