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 and Breezy

81°F

27°C

Humidity 67%
Wind Speed NE 23 G 33 mph
Barometer 29.96 in (1012.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 13 Aug 12:56 pm HST
Extended Forecast for

7 Miles WNW Lanai City HI

High Surf Advisory August 13, 01:43pm until August 14, 06:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory August 13, 01:43pm until August 14, 06:00am

    NOW until 6:00am Fri

    High Surf Advisory

  • This Afternoon

    High: 84 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: Clear, with a low around 75. Very windy, with an east northeast wind 26 to 31 mph, with gusts as high as 45 mph.

    Low: 75 °F

    Clear and
    Very Windy

  • Friday

    Friday: Sunny, with a high near 84. Very windy, with an east northeast wind 27 to 32 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 84 °F

    Sunny and
    Very Windy

  • Friday Night

    Friday Night: Scattered showers after midnight. Partly cloudy, with a low around 77. Windy, with a northeast wind 20 to 24 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Partly Cloudy
    and Breezy
    then
    Scattered
    Showers and
    Windy

  • Saturday

    Saturday: Tropical storm conditions possible. Showers likely, mainly after noon. Partly sunny, with a high near 84. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 84 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Tropical storm conditions possible. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 77. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 77 °F

    Tropical
    Storm
    Conditions
    Possible

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. Windy, with an east southeast wind 20 to 25 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    High: 84 °F

    Heavy Rain
    and Windy

  • Sunday Night

    Sunday Night: Isolated showers before midnight. Mostly cloudy, with a low around 76. East wind 9 to 13 mph. Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    Showers then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 84. Very windy, with an east northeast wind 28 to 31 mph, with gusts as high as 45 mph.
Tonight
Clear, with a low around 75. Very windy, with an east northeast wind 26 to 31 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 84. Very windy, with an east northeast wind 27 to 32 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 47 mph.
Friday Night
Scattered showers after midnight. Partly cloudy, with a low around 77. Windy, with a northeast wind 20 to 24 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday
Tropical storm conditions possible. Showers likely, mainly after noon. Partly sunny, with a high near 84. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Tropical storm conditions possible. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 77. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. Windy, with an east southeast wind 20 to 25 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Sunday Night
Isolated showers before midnight. Mostly cloudy, with a low around 76. East wind 9 to 13 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 83. East northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 75. East northeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 83. East northeast wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 75. East northeast wind around 9 mph.
Wednesday
Mostly sunny, with a high near 83. East wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Lanai City HI
 20.87°N 157.03°W (Elev. 495 ft)
Last Update:
12:31 pm HST Aug 13, 2026
Forecast Valid:
1pm HST Aug 13, 2026-6pm HST Aug 19, 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