Severe Storms and Heavy Rain the Mississippi Valley and Midwest; Widespread Heat in the Central US

Severe thunderstorms and showers have the potential for large hail, a few strong tornadoes, damaging winds with gusts over 75 mph, and localized flash flooding across parts of the Mid/Upper Mississippi Valley and Midwest. A widespread heat wave will continue across the Central U.S. and Midwest today. Fire weather concerns persist in the Southwest into the central Rockies and northern California. Read More >

Coastal Waters Forecast for Coastal waters from Cameron LA to High Island TX out 20 NM (GMZ450) (Text-Only)
NWS Forecast for: Coastal waters from Cameron LA to High Island TX out 20 NM (GMZ450)
Issued by: National Weather Service Lake Charles, LA
Last Update: 308 AM CDT Wed Jun 10 2026


Today: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 4 seconds.

Tonight: Southeast winds 15 to 20 knots, becoming south 10 to 15 knots after midnight. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 5 seconds.

Thursday: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 5 seconds.

Thursday Night: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 5 seconds.

Friday: Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 3 seconds and southeast 2 feet at 6 seconds.

Friday Night: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: south 3 feet at 9 seconds and southeast 2 feet at 4 seconds.

Saturday: Southeast winds 10 to 15 knots. Seas 2 to 3 feet.

Saturday Night: South winds 15 to 20 knots. Seas 2 to 4 feet. A slight chance of showers and thunderstorms after midnight.

Sunday: South winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms.

Sunday Night: South winds 15 to 20 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.

winds and seas higher in and near thunderstorms.







Zone Forecast: Coastal waters from Cameron LA to High Island TX out 20 NM (GMZ450)

Visit your local NWS office at: https://www.weather.gov/lch