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Hazardous Weather Conditions

Current conditions at

Lanai City, Lanai Airport (PHNY)

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

Light Rain Fog

71°F

22°C

Humidity 100%
Wind Speed S 20 G 29 mph
Barometer 29.88 in (1009.7 mb)
Dewpoint 71°F (22°C)
Visibility 0.50 mi
Last update 21 Mar 4:56 am HST
Extended Forecast for

17 Miles SW Wailea-Makena HI

Flood Watch March 21, 05:04am until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 21, 05:04am until March 22, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • Overnight

    Low: 71 °F

    Heavy Rain

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. South wind 5 to 13 mph becoming west northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 77 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Southwest wind 5 to 11 mph becoming south southeast after midnight. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Low: 68 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. South southwest wind 9 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

    High: 76 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers. Cloudy, with a low around 68. South southwest wind 6 to 9 mph becoming northeast after midnight. Chance of precipitation is 50%. New precipitation amounts between three quarters and one inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before 8am. Mostly cloudy, with a high near 76. Breezy, with a north northeast wind 6 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers then
    Isolated
    Showers and
    Breezy

  • Monday Night

    Monday Night: Isolated showers before 8pm. Mostly cloudy, with a low around 68. Breezy, with a northeast wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Breezy.
    Isolated
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 22 mph.

    High: 76 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. South wind around 13 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. South wind 5 to 13 mph becoming west northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Southwest wind 5 to 11 mph becoming south southeast after midnight. 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 76. South southwest wind 9 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Sunday Night
Scattered showers. Cloudy, with a low around 68. South southwest wind 6 to 9 mph becoming northeast after midnight. Chance of precipitation is 50%. New precipitation amounts between three quarters and one inch possible.
Monday
Scattered showers, mainly before 8am. Mostly cloudy, with a high near 76. Breezy, with a north northeast wind 6 to 15 mph, with gusts as high as 18 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 68. Breezy, with a northeast wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 76. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 68. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 77. Breezy, with an east northeast wind 8 to 15 mph.
Wednesday Night
Mostly clear, with a low around 69. Northeast wind 9 to 11 mph.
Thursday
Sunny, with a high near 77. East northeast wind around 9 mph.
Thursday Night
Partly cloudy, with a low around 68. North northeast wind around 9 mph.
Friday
Partly sunny, with a high near 77. Northeast wind 8 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SW Wailea-Makena HI
 20.51°N 156.64°W (Elev. 0 ft)
Last Update:
4:01 am HST Mar 21, 2026
Forecast Valid:
5am HST Mar 21, 2026-6pm HST Mar 27, 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