National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation 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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Kapaa HI

7 Day Forecast

For More Weather Information:

Honolulu, HI Local Forecast Office

Today

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 81 °F

Tonight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 67 °F

Sunday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 80 °F

Sunday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 66 °F

Monday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 76 °F

Monday
Night

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

Low: 65 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

High: 75 °F

Tuesday
Night

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

Low: 62 °F

Wednesday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 78 °F

Detailed Forecast

  • Today Isolated showers. Mostly sunny, with a high near 81. East wind around 5 mph. Chance of precipitation is 20%.
  • Tonight Isolated showers. Partly cloudy, with a low around 67. Calm wind becoming northwest around 5 mph in the evening. Chance of precipitation is 20%.
  • Sunday Scattered showers, mainly after noon. Mostly sunny, with a high near 80. North wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Night Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. Breezy, with a north wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 76. Breezy, with a northeast wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Monday Night Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 65. Windy, with a north wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter 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 75. Windy, with a north wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.
  • Tuesday Night Scattered showers. Mostly cloudy, with a low around 62. Breezy, with a north wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
  • Wednesday Scattered showers. Partly sunny, with a high near 78. Breezy, with a north wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
  • Wednesday Night Scattered showers. Mostly cloudy, with a low around 63. Breezy, with a north wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
  • Christmas Day Scattered showers. Partly sunny, with a high near 80. Breezy, with a north wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
  • Thursday Night Scattered showers. Mostly cloudy, with a low around 63. Breezy, with a north wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
  • Friday Scattered showers. Partly sunny, with a high near 81. Breezy, with a north wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.