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

70°F

21°C

Humidity 100%
Wind Speed S 10 mph
Barometer 29.95 in (1012.0 mb)
Dewpoint 70°F (21°C)
Visibility 0.25 mi
Last update 22 Mar 7:56 am HST
Extended Forecast for

4 Miles ESE Lanai City HI

Flood Watch March 22, 08:54am until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 22, 08:54am until March 22, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • Today

    High: 71 °F

    Heavy Rain

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 70. Breezy, with a light north northwest wind becoming north northeast 16 to 21 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Scattered
    Showers and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. Breezy, with a northeast wind 14 to 21 mph, with gusts as high as 29 mph.

    Low: 63 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. Windy, with a northeast wind 16 to 25 mph, with gusts as high as 36 mph.

    High: 70 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Windy, with a north northeast wind 17 to 25 mph, with gusts as high as 36 mph.

    Low: 62 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 71. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 24 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. Breezy, with a north northeast wind 11 to 15 mph, with gusts as high as 21 mph.

    Low: 62 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Today
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 71. South southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 70. Breezy, with a light north northwest wind becoming north northeast 16 to 21 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 63. Breezy, with a northeast wind 14 to 21 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 70. Windy, with a northeast wind 16 to 25 mph, with gusts as high as 36 mph.
Tuesday Night
Mostly clear, with a low around 62. Windy, with a north northeast wind 17 to 25 mph, with gusts as high as 36 mph.
Wednesday
Sunny, with a high near 71. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 62. Breezy, with a north northeast wind 11 to 15 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 71. Breezy, with an east wind 11 to 16 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 62. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 71. Breezy, with an east northeast wind 15 to 21 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 62. Breezy, with a northeast wind 18 to 21 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 71. Breezy, with a northeast wind 17 to 22 mph, with gusts as high as 31 mph.
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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 22, 2026
Forecast Valid:
8am HST Mar 22, 2026-6pm HST Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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