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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Kahului Airport HI

7 Day Forecast

For More Weather Information:

Honolulu, HI Local Forecast Office

Today

Sunny

Sunny

High: 84 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 67 °F

Sunday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 83 °F

Sunday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 68 °F

Monday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 81 °F

Monday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 67 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 40%

Heavy
Rain

High: 79 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

Low: 63 °F

Wednesday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 79 °F

Detailed Forecast

  • Today Sunny, with a high near 84. East wind around 14 mph, with gusts as high as 18 mph.
  • Tonight Mostly clear, with a low around 67. East wind around 5 mph becoming light and variable in the evening.
  • Sunday Isolated showers after noon. Sunny, with a high near 83. Light and variable wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 20%.
  • Sunday Night Isolated showers after midnight. Partly cloudy, with a low around 68. East wind around 11 mph. Chance of precipitation is 20%.
  • Monday Scattered showers. Partly sunny, with a high near 81. Northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 67. Breezy, with a north wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. 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 79. Windy, with a north wind 16 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
  • Tuesday Night Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 63. Breezy, with a north wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
  • Wednesday Isolated showers. Mostly sunny, with a high near 79. Breezy, with a north wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
  • Wednesday Night Mostly clear, with a low around 64. Breezy, with a north wind around 15 mph, with gusts as high as 21 mph.
  • Christmas Day Sunny, with a high near 81. Breezy, with a north wind 15 to 18 mph, with gusts as high as 25 mph.
  • Thursday Night Isolated showers. Mostly clear, with a low around 65. Breezy, with a north wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
  • Friday Isolated showers. Mostly sunny, with a high near 82. Breezy, with a north wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.