National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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6 Miles WSW Waikapu HI

7 Day Forecast

For More Weather Information:

Honolulu, HI Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 82 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 68 °F

Monday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 80 °F

Monday
Night

Heavy Rain Chance for Measurable Precipitation 30%

Heavy
Rain

Low: 67 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

High: 77 °F

Tuesday
Night

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

Low: 63 °F

Wednesday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 78 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 64 °F

Christmas
Day

Sunny

Sunny

High: 80 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 82. Light and variable wind.
  • Tonight Mostly clear, with a low around 68. East wind around 10 mph.
  • Monday Scattered showers, mainly after noon. Partly sunny, with a high near 80. East wind around 9 mph becoming southwest in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Scattered showers and thunderstorms, mainly after midnight. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 67. North wind around 13 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Tuesday Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 77. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Tuesday Night Scattered showers. Mostly cloudy, with a low around 63. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
  • Wednesday Scattered showers before noon. Mostly sunny, with a high near 78. Breezy, with a northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
  • Wednesday Night Mostly clear, with a low around 64. Northeast wind around 11 mph.
  • Christmas Day Sunny, with a high near 80. Northeast wind 11 to 13 mph.
  • Thursday Night Mostly clear, with a low around 65. Northeast wind around 9 mph.
  • Friday Sunny, with a high near 81. North wind 9 to 13 mph.
  • Friday Night Mostly clear, with a low around 65. North wind around 10 mph.
  • Saturday Sunny, with a high near 81. North wind 10 to 13 mph.