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.

Light Rain Fog and Breezy

72°F

22°C

Humidity 100%
Wind Speed S 21 G 29 mph
Barometer 29.88 in (1009.7 mb)
Dewpoint 72°F (22°C)
Visibility 0.15 mi
Last update 21 Mar 6:56 am HST
Extended Forecast for

4 Miles ESE Lanai City HI

Flood Watch March 21, 07:13am until March 22, 06:00pm
Flood Advisory until March 21, 08:00am
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch March 21, 07:13am until March 22, 06:00pm
    Flood Advisory until March 21, 08:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 71 °F

    Heavy Rain
    and Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. Breezy, with a south wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Low: 64 °F

    Heavy Rain
    and Breezy

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Breezy, with a south southwest wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

    High: 70 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Scattered showers. Cloudy, with a low around 63. South southwest wind 5 to 14 mph becoming north after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 63 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before 8am. Mostly cloudy, with a high near 70. North northeast wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers before 8pm. Mostly cloudy, with a low around 62. North northeast wind around 11 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. Breezy, with a northeast wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 70 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 24 mph.

    Low: 62 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Today
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 71. Breezy, with a south wind 7 to 17 mph becoming west in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. Breezy, with a south wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. 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 70. Breezy, with a south southwest wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Sunday Night
Scattered showers. Cloudy, with a low around 63. South southwest wind 5 to 14 mph becoming north after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Scattered showers, mainly before 8am. Mostly cloudy, with a high near 70. North northeast wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Isolated showers before 8pm. Mostly cloudy, with a low around 62. North northeast wind around 11 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 70. Breezy, with a northeast wind 11 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 62. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 71. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 63. Northeast wind 9 to 13 mph.
Thursday
Sunny, with a high near 71. Northeast wind 9 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 63. Northeast wind 8 to 14 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 71. Northeast wind 9 to 13 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Lanai City HI
 20.8°N 156.86°W (Elev. 2949 ft)
Last Update:
6:02 am HST Mar 21, 2026
Forecast Valid:
7am HST Mar 21, 2026-6pm HST Mar 27, 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