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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Hilo International Airport HI

7 Day Forecast

For More Weather Information:

Honolulu, HI Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 81 °F

Tonight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 67 °F

Monday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 80 °F

Monday
Night

Heavy Rain Chance for Measurable Precipitation 40%

Heavy
Rain

Low: 66 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 40%

Heavy
Rain

High: 78 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

Low: 63 °F

Wednesday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 77 °F

Wednesday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 64 °F

Christmas
Day

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 79 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.
  • Tonight Scattered showers. Mostly cloudy, with a low around 67. Southwest wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Scattered showers. Partly sunny, with a high near 80. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Scattered showers, with thunderstorms also possible after midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 66. West wind 6 to 8 mph. Chance of precipitation is 40%. 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 78. Breezy, with a north wind 11 to 18 mph, with gusts as high as 26 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 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 63. Northwest wind around 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Scattered showers, mainly before noon. Mostly sunny, with a high near 77. Breezy, with a west wind 9 to 14 mph becoming north 16 to 21 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 30%.
  • Wednesday Night Scattered showers. Mostly cloudy, with a low around 64. West wind around 7 mph. Chance of precipitation is 30%.
  • Christmas Day Scattered showers. Partly sunny, with a high near 79. West wind 7 to 14 mph becoming northeast in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
  • Thursday Night Scattered showers. Mostly cloudy, with a low around 64. West wind around 8 mph. Chance of precipitation is 30%.
  • Friday Scattered showers. Partly sunny, with a high near 80. West wind 8 to 14 mph becoming north in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
  • Friday Night Scattered showers. Mostly cloudy, with a low around 64. West wind around 8 mph. Chance of precipitation is 40%.
  • Saturday Scattered showers. Mostly sunny, with a high near 80. West wind 8 to 14 mph becoming north in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 30%.