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 as showers and thunderstorms develop Sunday night through Tuesday, and there is the possibility for some tornadoes/waterspouts Monday and Monday night. Tropical storm force winds are expected to reach Kauai and Niihau late Monday through Monday night. Read More >

Hazardous Weather Conditions

Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

Overcast

80°F

27°C

Humidity 76%
Wind Speed E 14 G 24 mph
Barometer 29.75 in (1007.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 7 Sep 5:53 am HST
Extended Forecast for

2 Miles ENE Waikiki HI

Tropical Storm Watch until further notice
Flood Watch September 7, 06:26am until September 8, 06:00pm
Click here for hazard details and duration
Tropical Storm Watch until further notice
Flood Watch
  •  
    Tropical Storm Watch until further notice
    Flood Watch September 7, 06:26am until September 8, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Labor Day

    High: 85 °F

    Heavy Rain
    and Windy

  • Tonight

    Tonight: Tropical storm conditions possible. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 78. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.

    Low: 78 °F

    Tropical
    Storm
    Conditions
    Possible

  • Tuesday

    Tuesday: Frequent showers. The rain could be heavy at times. High near 86. Heat index values as high as 95. Windy, with a south wind 19 to 29 mph decreasing to 8 to 18 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 86 °F

    Heavy Rain
    and Windy

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 78. South wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 78 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 86. East southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 86 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 77. East northeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 77 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers, mainly before noon. Partly sunny, with a high near 84. East northeast wind 5 to 11 mph. Chance of precipitation is 50%.

    High: 84 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 75. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers and
    Breezy

Detailed Forecast

Labor Day
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 85. Windy, with an east wind 18 to 24 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Tropical storm conditions possible. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 78. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.
Tuesday
Frequent showers. The rain could be heavy at times. High near 86. Heat index values as high as 95. Windy, with a south wind 19 to 29 mph decreasing to 8 to 18 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 78. South wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 86. East southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 77. East northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday
Scattered showers, mainly before noon. Partly sunny, with a high near 84. East northeast wind 5 to 11 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 75. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 84. Breezy, with an east northeast wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Isolated showers before midnight. Partly cloudy, with a low around 75. East northeast wind 11 to 13 mph. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 84. East northeast wind around 11 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 76. East northeast wind 8 to 11 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Partly sunny, with a high near 84. East northeast wind 9 to 13 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Waikiki HI
 21.29°N 157.79°W (Elev. 302 ft)
Last Update:
6:02 am HST Sep 7, 2026
Forecast Valid:
6am HST Sep 7, 2026-6pm HST Sep 13, 2026
 
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Additional Resources

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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