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 Pacific Northwest through late 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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2 Miles WSW Kalihiwai HI

7 Day Forecast

For More Weather Information:

Honolulu, HI Local Forecast Office

Today

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 78 °F

Tonight

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

Low: 66 °F

Monday

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

High: 75 °F

Monday
Night

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

Low: 65 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 40%

Heavy
Rain

High: 74 °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: 76 °F

Wednesday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 63 °F

Christmas
Day

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 78 °F

Detailed Forecast

  • Today Isolated showers after 10am. Mostly sunny, with a high near 78. Southwest wind 5 to 7 mph becoming north in the morning. Chance of precipitation is 20%.
  • Tonight Scattered showers. Mostly cloudy, with a low around 66. Breezy, with a north wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 75. Breezy, with a northeast wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth 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. Breezy, with a north wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. 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 74. Breezy, with a north wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. 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 62. Breezy, with a northeast wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
  • Wednesday Scattered showers. Partly sunny, with a high near 76. Breezy, with a northeast wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
  • Wednesday Night Scattered showers. Mostly cloudy, with a low around 63. Breezy, with a northeast wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
  • Christmas Day Scattered showers. Partly sunny, with a high near 78. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
  • Thursday Night Scattered showers. Mostly cloudy, with a low around 63. Breezy, with a northeast wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
  • Friday Scattered showers. Partly sunny, with a high near 79. Breezy, with a north wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
  • Friday Night Scattered showers. Mostly cloudy, with a low around 63. Breezy, with a north wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
  • Saturday Scattered showers. Partly sunny, with a high near 79. Breezy, with a north wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.