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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Current Conditions

Monroe Upper Keys

Zone Forecast

  • Tonight Clear. Lows in the mid 60s. Northeast to east winds near 10 mph.
  • Friday Sunny. Highs in the mid 70s. East winds near 10 mph.
  • Friday Night Mostly clear. Lows in the upper 60s. East winds near 10 mph.
  • Saturday Mostly sunny. Highs in the upper 70s. Southeast winds near 10 mph.
  • Saturday Night Mostly clear. Lows near 70. Southeast winds near 10 mph.
  • Sunday Partly cloudy. Highs near 80.
  • Sunday Night Through Monday Night Partly cloudy with a slight chance of showers. Lows near 70. Highs near 80. Chance of rain 10 percent each period.
  • Tuesday Increasing cloudiness with a chance of showers and a slight chance of thunderstorms. Highs near 80. Chance of rain 30 percent.
  • Tuesday Night And Wednesday Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows near 70. Highs in the upper 70s. Chance of rain 30 percent both periods.
  • Wednesday Night And Christmas Day Mostly clear. Lows in the lower 60s. Highs near 70.