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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9 Miles WNW Kamuela HI

7 Day Forecast

For More Weather Information:

Honolulu, HI Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 66 °F

Sunday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 79 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 66 °F

Monday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 79 °F

Monday
Night

Heavy Rain Chance for Measurable Precipitation 20%

Heavy
Rain

Low: 64 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

High: 77 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

Low: 61 °F

Wednesday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 76 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 62 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 66. East wind 3 to 5 mph.
  • Sunday Isolated showers after 10am. Mostly sunny, with a high near 79. East wind 5 to 8 mph becoming west in the morning. Chance of precipitation is 20%.
  • Sunday Night Mostly clear, with a low around 66. North wind 6 to 8 mph.
  • Monday Isolated showers after noon. Mostly sunny, with a high near 79. North wind 6 to 13 mph becoming west in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
  • Monday Night Isolated showers, with thunderstorms also possible after midnight. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 64. North wind around 11 mph. Chance of precipitation is 20%.
  • Tuesday Scattered showers and thunderstorms, mainly after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 77. North wind around 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, then showers likely and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 61. Breezy, with a northeast wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
  • Wednesday Isolated showers. Mostly sunny, with a high near 76. Breezy, with a northeast wind 17 to 22 mph becoming west in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 20%.
  • Wednesday Night Mostly clear, with a low around 62. Northeast wind around 14 mph, with gusts as high as 20 mph.
  • Christmas Day Sunny, with a high near 78. Breezy, with a northeast wind around 15 mph becoming west in the morning. Winds could gust as high as 21 mph.
  • Thursday Night Mostly clear, with a low around 62. Northeast wind around 13 mph, with gusts as high as 18 mph.
  • Friday Isolated showers. Mostly sunny, with a high near 79. Breezy, with a north wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
  • Friday Night Isolated showers. Partly cloudy, with a low around 62. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
  • Saturday Sunny, with a high near 79. Breezy, with a north wind around 15 mph, with gusts as high as 21 mph.