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

77°F

25°C

Humidity 90%
Wind Speed NE 18 G 25 mph
Barometer 29.84 in (1010.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 6 Sep 9:53 pm HST
Extended Forecast for

Princeville HI

Hurricane Watch until further notice
Tropical Storm Warning until further notice
Flood Watch September 6, 10:34pm until September 8, 06:00pm
Click here for hazard details and duration
Hurricane Watch until further notice
Tropical Storm Warning until further notice
Flood Watch
  •  
    Hurricane Watch until further notice
    Tropical Storm Warning until further notice
    Flood Watch September 6, 10:34pm until September 8, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 73 °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 83. Windy, with an east southeast wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    High: 83 °F

    Heavy Rain
    and Windy

  • Monday Night

    Monday Night: Tropical storm conditions expected, with hurricane conditions possible. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 76. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

    Low: 76 °F

    Tropical
    Storm
    Conditions
    Expected With
    Hurricane
    Conditions
    Possible

  • Tuesday

    Tuesday: Frequent showers, mainly before noon. The rain could be heavy at times. High near 87. Breezy, with a south wind 5 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 87 °F

    Heavy Rain
    and Breezy
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Partly sunny, with a high near 87. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 87 °F

    Isolated
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Frequent showers. The rain could be heavy at times. Low around 75. East southeast wind around 9 mph. Chance of precipitation is 80%.

    Low: 75 °F

    Heavy Rain

  • Thursday

    Thursday: Showers likely, mainly before noon. Partly sunny, with a high near 85. East wind around 11 mph. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

Detailed Forecast

Tonight
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Breezy, with an east wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. 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 83. Windy, with an east southeast wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Monday Night
Tropical storm conditions expected, with hurricane conditions possible. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 76. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.
Tuesday
Frequent showers, mainly before noon. The rain could be heavy at times. High near 87. Breezy, with a south wind 5 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after noon. Partly sunny, with a high near 87. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Frequent showers. The rain could be heavy at times. Low around 75. East southeast wind around 9 mph. Chance of precipitation is 80%.
Thursday
Showers likely, mainly before noon. Partly sunny, with a high near 85. East wind around 11 mph. Chance of precipitation is 60%.
Thursday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 73. East wind around 10 mph. Chance of precipitation is 30%.
Friday
Isolated showers. Mostly sunny, with a high near 84. East wind 9 to 11 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 73. East wind around 9 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 84. East wind 8 to 10 mph.
Saturday Night
Isolated showers. Partly cloudy, with a low around 73. East wind around 8 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 85. East northeast wind around 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Princeville HI
 22.2°N 159.47°W (Elev. 141 ft)
Last Update:
7:01 pm HST Sep 6, 2026
Forecast Valid:
10pm HST Sep 6, 2026-6pm HST Sep 13, 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