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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Lanai City HI

7 Day Forecast

For More Weather Information:

Honolulu, HI Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 64 °F

Sunday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 75 °F

Sunday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 63 °F

Monday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 73 °F

Monday
Night

Heavy Rain Chance for Measurable Precipitation 30%

Heavy
Rain

Low: 61 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

High: 70 °F

Tuesday
Night

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

Low: 58 °F

Wednesday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 71 °F

Wednesday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 60 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 64. Calm wind.
  • Sunday Isolated showers after 10am. Increasing clouds, with a high near 75. Calm wind. Chance of precipitation is 20%.
  • Sunday Night Isolated showers after midnight. Mostly clear, with a low around 63. Northeast wind around 7 mph. Chance of precipitation is 20%.
  • Monday Scattered showers, mainly after noon. Partly sunny, with a high near 73. East wind around 8 mph becoming west in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Scattered showers and thunderstorms, mainly after midnight. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 61. Breezy, with a northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Tuesday Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 70. Breezy, with a northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
  • Tuesday Night Scattered showers. Mostly cloudy, with a low around 58. Breezy, with a northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
  • Wednesday Scattered showers. Mostly sunny, with a high near 71. Breezy, with a northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
  • Wednesday Night Isolated showers. Partly cloudy, with a low around 60. Northeast wind around 11 mph. Chance of precipitation is 20%.
  • Christmas Day Isolated showers. Mostly sunny, with a high near 74. Northeast wind 11 to 13 mph. Chance of precipitation is 20%.
  • Thursday Night Isolated showers. Partly cloudy, with a low around 60. Northeast wind around 10 mph. Chance of precipitation is 20%.
  • Friday Isolated showers. Mostly sunny, with a high near 75. North wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
  • Friday Night Isolated showers. Partly cloudy, with a low around 60. North wind around 11 mph. Chance of precipitation is 20%.
  • Saturday Isolated showers. Mostly sunny, with a high near 75. North wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.