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

Hazardous Weather Conditions

Current conditions at

Lanai City, Lanai Airport (PHNY)

Lat: 20.79°NLon: 156.95°WElev: 1309ft.

A Few Clouds

71°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in (1015.1 mb)
Dewpoint 71°F (22°C)
Visibility 9.00 mi
Last update 11 Apr 7:56 pm HST
Extended Forecast for

4 Miles ESE Lanai City HI

Flood Watch April 11, 08:51pm until April 13, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 11, 08:51pm until April 13, 06:00pm

    NOW until 6:00pm Mon

    Flood Watch

  • Tonight

    Low: 67 °F

    Scattered
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 72. Southwest wind 5 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 64. Light south wind becoming south southwest 5 to 10 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 64 °F

    Showers
    Likely then
    Scattered
    Showers

  • Monday

    Monday: Scattered showers before 8am. Mostly cloudy, with a high near 72. South southwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Scattered
    Showers then
    Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 65. South southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 65 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 74. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 74 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Isolated showers after 8pm. Cloudy, with a low around 66. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers. Cloudy, with a high near 73. East wind 5 to 7 mph becoming north in the morning. Chance of precipitation is 20%.

    High: 73 °F

    Isolated
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly after 2am. Mostly cloudy, with a low around 67. South southeast wind 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 72. Southwest wind 5 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 64. Light south wind becoming south southwest 5 to 10 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Scattered showers before 8am. Mostly cloudy, with a high near 72. South southwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Cloudy, with a low around 65. South southwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Cloudy, with a high near 74. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Tuesday Night
Isolated showers after 8pm. Cloudy, with a low around 66. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers. Cloudy, with a high near 73. East wind 5 to 7 mph becoming north in the morning. Chance of precipitation is 20%.
Wednesday Night
Isolated showers before 8pm. Partly cloudy, with a low around 65. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
Isolated showers after 10am. Partly sunny, with a high near 73. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 65. East wind 3 to 7 mph.
Friday
Isolated showers. Mostly sunny, with a high near 73. Northeast wind 3 to 7 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 65. Northeast wind around 6 mph becoming calm after midnight.
Saturday
Isolated showers. Partly sunny, with a high near 73. Light and variable wind. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Lanai City HI
 20.8°N 156.86°W (Elev. 2949 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