National Weather Service United States Department of Commerce

Tropical Storm Bertha moving through northeastern Caribbean

The National Hurricane Center is currently monitoring Tropical Storm Bertha as it moves through the northeastern Caribbean, with maximum sustained winds of 50 mph. A Tropical Storm Warning is in effect for Puerto Rico and the U.S. Virgin Islands, with Bertha expected to pass near Puerto Rico on Saturday, before eventually curving to the north and northeast, away from the U.S. mainland.
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Current Conditions

South Big Island

Zone Forecast

  • Tonight Mostly cloudy. Frequent showers and isolated thunderstorms in the evening...then scattered showers and isolated thunderstorms after midnight. Haze through the night. Locally heavy rainfall possible. Lows 51 to 74. Northeast winds 10 to 20 mph with gusts to 35 mph. Chance of rain 90 percent.
  • Saturday Mostly cloudy with scattered showers. Haze...breezy. Locally heavy rainfall possible in the morning. Highs 67 to 83. East winds 10 to 25 mph. Chance of rain 50 percent.
  • Saturday Night Mostly cloudy with scattered showers in the evening...then partly cloudy with isolated showers after midnight. Haze through the night. Lows 51 to 74. Northeast winds 10 to 20 mph. Chance of rain 50 percent.
  • Sunday Mostly sunny in the morning then becoming mostly cloudy. Isolated showers. Haze...breezy. Highs 69 to 84. East winds 10 to 25 mph. Chance of rain 20 percent.
  • Sunday Night Mostly cloudy in the evening then becoming partly cloudy. Isolated showers. Haze. Lows 53 to 75. Northeast winds 10 to 20 mph. Chance of rain 20 percent.
  • Monday Mostly sunny with isolated showers. Haze. Highs 69 to 84. East winds 10 to 20 mph. Chance of rain 20 percent.
  • Monday Night Partly cloudy with isolated showers. Haze. Lows 53 to 75. Northeast winds 10 to 15 mph and gusty. Chance of rain 20 percent.
  • Tuesday Mostly sunny with isolated showers. Haze. Highs 69 to 84. East winds 10 to 15 mph with higher gusts. Chance of rain 20 percent.
  • Tuesday Night Partly cloudy with isolated showers. Haze. Lows 53 to 75. Northeast winds 10 to 15 mph and gusty. Chance of rain 20 percent.
  • Wednesday Mostly sunny with isolated showers. Haze. Highs 69 to 84. East winds 10 to 15 mph with higher gusts. Chance of rain 20 percent.
  • Wednesday Night Partly cloudy with isolated showers. Haze. Lows 53 to 75. Northeast winds 10 to 15 mph. Chance of rain 20 percent.
  • Thursday Sunny in the morning then becoming partly sunny. Haze in the morning. Isolated showers. Highs 69 to 84. Northeast winds 10 to 15 mph with higher gusts. Chance of rain 20 percent.
  • Thursday Night Partly cloudy. Scattered showers in the evening...then isolated showers after midnight. Lows 53 to 75. Northeast winds 10 to 15 mph and gusty. Chance of rain 50 percent.
  • Friday Mostly sunny in the morning then becoming partly sunny. Scattered showers. Highs 69 to 84. East winds 10 to 20 mph with gusts to 35 mph. Chance of rain 50 percent.