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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7 Miles S Waikoloa HI

7 Day Forecast

For More Weather Information:

Honolulu, HI Local Forecast Office

Today

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 74 °F

Tonight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 56 °F

Monday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 75 °F

Monday
Night

Decreasing Clouds

Decreasing
Clouds

Low: 54 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

High: 73 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 40%

Heavy
Rain

Low: 52 °F

Wednesday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 72 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 53 °F

Christmas
Day

Sunny

Sunny

High: 74 °F

Detailed Forecast

  • Today Scattered showers after 10am. Sunny early, then becoming mostly cloudy, with a high near 74. Southeast wind around 9 mph becoming northwest in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Isolated showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Northeast wind around 7 mph. Chance of precipitation is 20%.
  • Monday Isolated showers after noon. Increasing clouds, with a high near 75. North wind 3 to 6 mph. Chance of precipitation is 20%.
  • Monday Night Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Northeast wind around 9 mph.
  • Tuesday Scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 73. North wind 9 to 11 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
  • Tuesday Night Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 52. Northeast wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts between three quarters and one inch possible.
  • Wednesday Isolated showers before noon. Mostly sunny, with a high near 72. North wind 10 to 13 mph. Chance of precipitation is 20%.
  • Wednesday Night Mostly clear, with a low around 53. Northeast wind around 7 mph.
  • Christmas Day Sunny, with a high near 74. North wind 7 to 13 mph.
  • Thursday Night Mostly clear, with a low around 53. Northeast wind around 6 mph.
  • Friday Isolated showers. Sunny, with a high near 75. North wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
  • Friday Night Mostly clear, with a low around 53. Northeast wind around 7 mph.
  • Saturday Scattered showers. Mostly sunny, with a high near 75. North wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.