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

Hazardous Weather Conditions

Current conditions at

Lihue, Lihue Airport (PHLI)

Lat: 21.98°NLon: 159.34°WElev: 148ft.

A Few Clouds

73°F

23°C

Humidity 79%
Wind Speed Calm
Barometer 29.97 in (1014.8 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 11 Apr 7:53 pm HST
Extended Forecast for

Poipu HI

Flood Watch April 11, 08:14pm until April 13, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 11, 08:14pm until April 13, 06:00pm

    NOW until 6:00pm Mon

    Flood Watch

  • Tonight

    Low: 67 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Calm wind becoming southwest around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 78 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. East wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 66 °F

    Heavy Rain

  • Monday

    Monday: Showers and possibly a thunderstorm before 8am, then showers likely. Some of the storms could produce heavy rainfall. High near 80. East wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 80 °F

    Heavy Rain

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm. The rain could be heavy at times. Cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Heavy Rain
    then Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers. Cloudy, with a high near 81. Light south southwest wind. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers. Cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Cloudy, with a high near 82. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Low around 67. Light west wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Calm wind becoming southwest around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. East wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Monday
Showers and possibly a thunderstorm before 8am, then showers likely. Some of the storms could produce heavy rainfall. High near 80. East wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Showers likely, mainly before 8pm. The rain could be heavy at times. Cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Isolated showers. Cloudy, with a high near 81. Light south southwest wind. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.
Wednesday
Scattered showers, mainly after noon. Cloudy, with a high near 82. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 68. Northeast wind around 6 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Mostly cloudy, with a high near 82. East wind 6 to 8 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 69. East northeast wind 8 to 11 mph. Chance of precipitation is 50%.
Friday
Showers likely. Partly sunny, with a high near 82. East northeast wind around 11 mph. Chance of precipitation is 60%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 68. East wind 5 to 13 mph. Chance of precipitation is 50%.
Saturday
Showers likely. Partly sunny, with a high near 81. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Poipu HI
 21.89°N 159.47°W (Elev. 164 ft)
Last Update:
6:01 pm HST Apr 11, 2026
Forecast Valid:
8pm HST Apr 11, 2026-6pm HST Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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