National Weather Service United States Department of Commerce

Rain, thunderstorms possible for parts of Texas and Gulf Coast; additional rain and mountain snow forecast out West

A developing storm system will bring rain and thunderstorms across parts of South Texas and the western Gulf Coast on Thursday. Some of the thunderstorms that develop late Thursday night into Friday have the potential to be severe. Meanwhile, additional rainfall and mountain snow is forecast for northern California and the Pacific Northwest.
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Hazardous Weather Conditions

Current Conditions

Grand Isle County

Zone Forecast

  • Today Partly sunny. Highs in the mid 20s. Northwest winds 10 to 15 mph.
  • Tonight Mostly clear. Lows around 8 above. Northwest winds around 10 mph until midnight...becoming light and variable.
  • Saturday Partly sunny. Highs in the mid 20s. Light and variable winds.
  • Saturday Night Mostly cloudy. Lows around 13. Light and variable winds.
  • Sunday Cloudy. Highs in the upper 20s. Light and variable winds.
  • Sunday Night Mostly cloudy. Lows around 20.
  • Monday Partly sunny. Highs in the mid 30s.
  • Monday Night Mostly cloudy with a 30 percent chance of snow showers. Lows in the upper 20s.
  • Tuesday Mostly cloudy with a chance of snow or rain showers. Highs in the upper 30s. Chance of precipitation 40 percent.
  • Tuesday Night Cloudy with a 40 percent chance of rain showers. Lows in the mid 30s.
  • Wednesday And Wednesday Night Rain likely. Highs in the mid 40s. Lows in the mid 30s. Chance of rain 70 percent.
  • Christmas Day Cloudy with a chance of rain or snow showers. Highs in the upper 30s. Chance of precipitation 40 percent.