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.

Overcast

70°F

21°C

Humidity 90%
Wind Speed SE 12 mph
Barometer 29.97 in (1013.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 10 Apr 7:56 pm HST
Extended Forecast for

Lanai City HI

Flood Watch April 10, 08:46pm until April 11, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 10, 08:46pm until April 11, 06:00am

    NOW until 6:00am Sat

    Flood Watch

  • Tonight

    Low: 65 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 75. South wind 5 to 10 mph becoming light and variable in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 75 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 66. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers before 8am, then scattered showers and thunderstorms between 8am and 2pm, then scattered showers after 2pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 73. Light and variable wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.

    High: 73 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 63. Northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. The rain could be heavy at times. Partly sunny, with a high near 73. Light and variable wind becoming south around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Heavy Rain

  • Monday Night

    Monday Night: Scattered showers before 2am. The rain could be heavy at times. Partly cloudy, with a low around 65. Light southwest wind. Chance of precipitation is 40%.

    Low: 65 °F

    Heavy Rain

  • Tuesday

    Tuesday: Sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Sunny

Detailed Forecast

Tonight
Showers likely, mainly before 2am. Mostly cloudy, with a low around 65. Breezy, with a south wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Scattered showers. Partly sunny, with a high near 75. South wind 5 to 10 mph becoming light and variable in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 66. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Scattered showers before 8am, then scattered showers and thunderstorms between 8am and 2pm, then scattered showers after 2pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 73. Light and variable wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 63. Northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Scattered showers. The rain could be heavy at times. Partly sunny, with a high near 73. Light and variable wind becoming south around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Scattered showers before 2am. The rain could be heavy at times. Partly cloudy, with a low around 65. Light southwest wind. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 75. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 66. Light north northeast wind.
Wednesday
Sunny, with a high near 75. Light and variable wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 75. North northeast wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 66. East northeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 74. Light and variable wind becoming northeast around 6 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lanai City HI
 20.82°N 156.93°W (Elev. 1529 ft)
Last Update:
6:02 pm HST Apr 10, 2026
Forecast Valid:
8pm HST Apr 10, 2026-6pm HST Apr 17, 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