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

69°F

21°C

Humidity 100%
Wind Speed SW 12 mph
Barometer 29.79 in (1006.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 14 Mar 8:56 pm HST
Extended Forecast for

Lanai City HI

Flood Watch March 14, 09:55pm until March 16, 06:00am
High Wind Warning March 14, 09:55pm until March 15, 06:00pm
Click here for hazard details and duration
Flood Watch
High Wind Warning
  •  
    Flood Watch March 14, 09:55pm until March 16, 06:00am
    High Wind Warning March 14, 09:55pm until March 15, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 66 °F

    Heavy Rain
    and Very
    Windy

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 73. Very windy, with a south southwest wind 31 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 73 °F

    Heavy Rain
    and Very
    Windy

  • Sunday Night

    Sunday Night: Showers. Low around 65. Breezy, with a south southwest wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Low: 65 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers. High near 73. Southwest wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 73 °F

    Showers

  • Monday Night

    Monday Night: Scattered showers. Cloudy, with a low around 64. West southwest wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Cloudy, with a high near 72. West wind around 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 72 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Cloudy, with a low around 62. Southwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 40%.

    Low: 62 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely. Cloudy, with a high near 72. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Very windy, with a south southwest wind around 39 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 73. Very windy, with a south southwest wind 31 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Sunday Night
Showers. Low around 65. Breezy, with a south southwest wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Monday
Showers. High near 73. Southwest wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Scattered showers. Cloudy, with a low around 64. West southwest wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers. Cloudy, with a high near 72. West wind around 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Scattered showers. Cloudy, with a low around 62. Southwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Wednesday
Showers likely. Cloudy, with a high near 72. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Cloudy, with a low around 62. South southeast wind 6 to 13 mph. Chance of precipitation is 70%.
Thursday
Scattered showers. Mostly cloudy, with a high near 72. East southeast wind around 8 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Cloudy, with a low around 62. Breezy, with a southeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Friday
Showers likely. Cloudy, with a high near 72. South southeast wind 5 to 8 mph. Chance of precipitation is 70%.
Friday Night
Showers likely. Cloudy, with a low around 61. Southeast wind around 7 mph. Chance of precipitation is 60%.
Saturday
Showers likely. Cloudy, with a high near 71. East southeast wind around 8 mph. Chance of precipitation is 70%.
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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:
8:44 pm HST Mar 14, 2026
Forecast Valid:
9pm HST Mar 14, 2026-6pm HST Mar 21, 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