National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Impacts from Lowell to impact the islands through Tuesday

Lowell is expected to bring various impacts to all islands through Tuesday. High surf will continue through Monday night. Flooding will be possible Tuesday, and there is the possibility for some tornadoes/waterspouts through Monday night. Hurricane force winds are expected for Kauai and Niihau, with tropical storm force winds for Oahu, through Monday night. Read More >

Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Mostly Cloudy

86°F

30°C

Humidity 67%
Wind Speed NE 17 G 25 mph
Barometer 29.69 in (1005.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 7 Sep 2:54 pm HST
Extended Forecast for

5 Miles ESE Haiku-Pauwela HI

Flood Watch September 7, 03:49pm until September 8, 06:00pm
High Surf Advisory September 7, 03:49pm until September 8, 06:00pm
Click here for hazard details and duration
Flood Watch
High Surf Advisory
  •  
    Flood Watch September 7, 03:49pm until September 8, 06:00pm
    High Surf Advisory September 7, 03:49pm until September 8, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Labor Day

    High: 82 °F

    Heavy Rain
    and Windy

  • Tonight

    Tonight: Frequent showers. The rain could be heavy at times. Low around 75. Breezy, with an east southeast wind 15 to 20 mph becoming light and variable after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 75 °F

    Heavy Rain
    and Breezy

  • Tuesday

    Tuesday: Showers likely. Mostly cloudy, with a high near 85. North northeast wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 85 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 76. Light south southeast wind becoming east southeast 5 to 10 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 76 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 83. Breezy, with an east wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 74. Breezy, with an east wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 74 °F

    Scattered
    Showers and
    Breezy

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 81. East wind 11 to 13 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 73. East wind around 11 mph. Chance of precipitation is 40%.

    Low: 73 °F

    Scattered
    Showers

Detailed Forecast

Labor Day
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Windy, with an east wind 20 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Frequent showers. The rain could be heavy at times. Low around 75. Breezy, with an east southeast wind 15 to 20 mph becoming light and variable after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Showers likely. Mostly cloudy, with a high near 85. North northeast wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 76. Light south southeast wind becoming east southeast 5 to 10 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 83. Breezy, with an east wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 74. Breezy, with an east wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 81. East wind 11 to 13 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 73. East wind around 11 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 81. East wind around 11 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 72. East wind around 10 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Mostly sunny, with a high near 81. East wind around 11 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 73. East wind around 11 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Mostly sunny, with a high near 82. East wind 10 to 13 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 74. East wind 8 to 10 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 82. East wind 8 to 11 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Haiku-Pauwela HI
 20.91°N 156.24°W (Elev. 486 ft)
Last Update:
8:12 am HST Sep 7, 2026
Forecast Valid:
3pm HST Sep 7, 2026-6pm HST Sep 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation