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.

Fair

64°F

18°C

Humidity 87%
Wind Speed E 6 mph
Barometer 30.03 in (1015.0 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 6 Apr 10:56 pm HST
Extended Forecast for

Lanai City HI

Flood Watch April 8, 06:00am until April 10, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Isolated showers before midnight. Partly cloudy, with a low around 64. Light east northeast wind. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers after noon. Partly sunny, with a high near 75. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    High: 75 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 64. Calm wind becoming northeast 5 to 9 mph in the evening. Chance of precipitation is 40%.

    Low: 64 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Cloudy, with a high near 73. South southeast wind 6 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Isolated
    Showers then
    Heavy Rain

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 64. Breezy, with a south southeast wind 8 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.

    Low: 64 °F

    Heavy Rain
    and Breezy

  • Thursday

    Thursday: Showers likely, mainly after noon. The rain could be heavy at times. Cloudy, with a high near 73. Breezy, with a south wind 16 to 21 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between 2 and 3 inches possible.

    High: 73 °F

    Heavy Rain
    and Breezy

  • Thursday Night

    Thursday Night: Showers likely. The rain could be heavy at times. Cloudy, with a low around 63. Very windy, with a southeast wind 6 to 16 mph increasing to 21 to 31 mph. Winds could gust as high as 45 mph. Chance of precipitation is 70%.

    Low: 63 °F

    Heavy Rain
    and Very
    Windy

  • Friday

    Friday: Showers likely. The rain could be heavy at times. Cloudy, with a high near 72. Very windy, with a south wind 29 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

    High: 72 °F

    Heavy Rain
    and Very
    Windy

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 65. Very windy, with a south southwest wind 26 to 31 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 50%.

    Low: 65 °F

    Scattered
    Showers and
    Very Windy

Detailed Forecast

Tonight
Isolated showers before midnight. Partly cloudy, with a low around 64. Light east northeast wind. Chance of precipitation is 20%.
Tuesday
Scattered showers after noon. Partly sunny, with a high near 75. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 64. Calm wind becoming northeast 5 to 9 mph in the evening. Chance of precipitation is 40%.
Wednesday
Isolated showers, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Cloudy, with a high near 73. South southeast wind 6 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 64. Breezy, with a south southeast wind 8 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.
Thursday
Showers likely, mainly after noon. The rain could be heavy at times. Cloudy, with a high near 73. Breezy, with a south wind 16 to 21 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between 2 and 3 inches possible.
Thursday Night
Showers likely. The rain could be heavy at times. Cloudy, with a low around 63. Very windy, with a southeast wind 6 to 16 mph increasing to 21 to 31 mph. Winds could gust as high as 45 mph. Chance of precipitation is 70%.
Friday
Showers likely. The rain could be heavy at times. Cloudy, with a high near 72. Very windy, with a south wind 29 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 65. Very windy, with a south southwest wind 26 to 31 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 50%.
Saturday
Scattered showers. Partly sunny, with a high near 73. Breezy, with a south southwest wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 64. West wind 8 to 10 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 72. West southwest wind 8 to 13 mph becoming south in the morning. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 64. West northwest wind 6 to 11 mph becoming light and variable. Chance of precipitation is 50%.
Monday
Scattered showers. Partly sunny, with a high near 71. Breezy, with an east northeast wind 7 to 16 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
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 6, 2026
Forecast Valid:
11pm HST Apr 6, 2026-6pm HST Apr 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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