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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Haleakala HI

7 Day Forecast

For More Weather Information:

Honolulu, HI Local Forecast Office

Overnight

Windy

Windy

Low: 47 °F

Saturday

Windy

Windy

High: 59 °F

Saturday
Night

Breezy

Breezy

Low: 45 °F

Sunday

Sunny

Sunny

High: 59 °F

Sunday
Night

Breezy

Breezy

Low: 40 °F

Monday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 54 °F

Monday
Night

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

Low: 39 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 30%

Heavy
Rain

High: 53 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 30%

Heavy
Rain

Low: 42 °F

Detailed Forecast

  • Overnight Clear, with a low around 47. Windy, with an east wind around 24 mph, with gusts as high as 34 mph.
  • Saturday Sunny, with a high near 59. Windy, with an east wind around 23 mph, with gusts as high as 32 mph.
  • Saturday Night Clear, with a low around 45. Breezy, with a southeast wind 8 to 18 mph, with gusts as high as 25 mph.
  • Sunday Sunny, with a high near 59. East wind 8 to 10 mph.
  • Sunday Night Mostly clear, with a low around 40. Breezy, with an east wind around 15 mph, with gusts as high as 21 mph.
  • Monday Scattered showers. Partly sunny, with a high near 54. Breezy, with an east wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Scattered showers. Mostly cloudy, with a low around 39. West wind around 13 mph. Chance of precipitation is 50%.
  • Tuesday Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 53. Breezy, with a northwest wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
  • Tuesday Night Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 42. West wind around 8 mph. Chance of precipitation is 30%.
  • Wednesday Sunny, with a high near 59. Breezy, with a west wind 8 to 15 mph, with gusts as high as 21 mph.
  • Wednesday Night Mostly clear, with a low around 48. West wind around 5 mph.
  • Christmas Day Sunny, with a high near 56. Northwest wind 5 to 14 mph, with gusts as high as 18 mph.
  • Thursday Night Mostly clear, with a low around 43. West wind around 6 mph.
  • Friday Sunny, with a high near 56. Northwest wind 6 to 14 mph, with gusts as high as 18 mph.