National Weather Service United States Department of Commerce

Flash flooding possible across parts of Great Basin and southern Plains

A very wet pattern will persist across the Great Basin and into the southern Plains on Tuesday. Heavy rainfall is expected from southeastern Wyoming across Colorado, northeastern New Mexico into the Texas Panhandle and western Oklahoma. Isolated rainfall rates of 1-2 inches per hour will bring a risk of flash flooding to these areas
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Current Conditions

Grand Isle County

Zone Forecast

  • Tonight Mostly clear. Lows in the mid 50s. Light and variable winds.
  • Wednesday Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Light and variable winds...becoming south around 10 mph in the afternoon. Chance of rain 30 percent.
  • Wednesday Night Partly cloudy. A chance of showers with a slight chance of thunderstorms until midnight...then a slight chance of showers after midnight. Lows in the upper 50s. South winds 10 to 15 mph. Chance of rain 30 percent.
  • Thursday Partly sunny with a chance of showers. Highs in the lower 70s. South winds 10 to 15 mph. Chance of rain 50 percent.
  • Thursday Night Partly cloudy with a 30 percent chance of showers. Lows in the upper 50s. South winds around 10 mph.
  • Friday And Friday Night Partly cloudy. Highs in the upper 70s. Lows in the mid 60s.
  • Saturday Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.
  • Saturday Night Mostly cloudy. Lows in the lower 60s.
  • Sunday Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.
  • Sunday Night Partly cloudy. Lows in the lower 60s.
  • Monday Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.
  • Monday Night Partly cloudy. Lows in the mid 60s.
  • Tuesday Partly sunny with a 40 percent chance of showers. Highs in the mid 70s.