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

Lihue, Lihue Airport (PHLI)

Lat: 21.98°NLon: 159.34°WElev: 148ft.

Light Rain and Breezy

78°F

26°C

Humidity 85%
Wind Speed E 22 G 35 mph
Barometer 29.87 in (1011.0 mb)
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Heat Index80°F (27°C)
Last update 6 Sep 10:53 am HST
Extended Forecast for

Wailua HI

Tropical Storm Warning until further notice
Flood Watch September 6, 12:00pm until September 8, 06:00pm
High Surf Advisory September 6, 11:55am until September 8, 06:00am
Click here for hazard details and duration
Tropical Storm Warning until further notice
Flood Watch
High Surf Advisory
  •  
    Tropical Storm Warning until further notice
    High Surf Advisory September 6, 11:55am until September 8, 06:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 83 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 75. Breezy, with an east wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 75 °F

    Heavy Rain
    and Breezy

  • Labor Day

    Labor Day: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Windy, with an east wind 17 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    High: 82 °F

    Heavy Rain
    and Windy

  • Monday Night

    Monday Night: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 77. Breezy, with a south southeast wind 20 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 77 °F

    Heavy Rain
    and Breezy

  • Tuesday

    Tuesday: Frequent showers. The rain could be heavy at times. High near 85. Breezy, with a south wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 85 °F

    Heavy Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 77. South southwest wind 6 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 77 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Partly sunny, with a high near 86. South wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 76. East wind 8 to 13 mph. Chance of precipitation is 70%.

    Low: 76 °F

    Showers
    Likely

Detailed Forecast

Today
Frequent showers. High near 83. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 75. Breezy, with an east wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Labor Day
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Windy, with an east wind 17 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Monday Night
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 77. Breezy, with a south southeast wind 20 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
Frequent showers. The rain could be heavy at times. High near 85. Breezy, with a south wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 77. South southwest wind 6 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly after noon. Partly sunny, with a high near 86. South wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 76. East wind 8 to 13 mph. Chance of precipitation is 70%.
Thursday
Scattered showers. Partly sunny, with a high near 84. East wind 10 to 13 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 75. East wind around 10 mph. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly sunny, with a high near 83. East wind around 9 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Partly cloudy, with a low around 74. East wind around 9 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly sunny, with a high near 84. East northeast wind around 10 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wailua HI
 22.05°N 159.32°W (Elev. 0 ft)
Last Update:
6:01 am HST Sep 6, 2026
Forecast Valid:
11am HST Sep 6, 2026-6pm HST Sep 12, 2026
 
Forecast Discussion
 
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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