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

68°F

20°C

Humidity 96%
Wind Speed E 5 mph
Barometer 29.97 in (1012.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 8 Apr 4:56 pm HST
Extended Forecast for

Lanai City HI

Flood Watch April 8, 05:43pm until April 10, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 8, 05:43pm until April 10, 06:00pm

    NOW until 6:00pm Fri

    Flood Watch

  • This Afternoon

    High: 75 °F

    Heavy Rain

  • Tonight

    Tonight: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 66. Breezy, with a southeast wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Heavy Rain
    and Breezy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 75. Windy, with an east wind 6 to 11 mph becoming south 16 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    High: 75 °F

    Heavy Rain
    and Windy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. Windy, with a southeast wind 23 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 64 °F

    Heavy Rain
    and Windy

  • Friday

    Friday: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 72. Windy, with a south wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts in excess of 4 inches possible.

    High: 72 °F

    Heavy Rain
    and Windy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 64. Breezy, with a south wind 13 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.

    Low: 64 °F

    Heavy Rain
    and Breezy

  • Saturday

    Saturday: Showers likely, mainly before 8am. Cloudy, with a high near 74. Southwest wind 8 to 13 mph. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Scattered showers. Cloudy, with a low around 65. South wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 65 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 75. South southeast wind around 11 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 66. Breezy, with a southeast wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 75. Windy, with an east wind 6 to 11 mph becoming south 16 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. Windy, with a southeast wind 23 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 72. Windy, with a south wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts in excess of 4 inches possible.
Friday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 64. Breezy, with a south wind 13 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Showers likely, mainly before 8am. Cloudy, with a high near 74. Southwest wind 8 to 13 mph. Chance of precipitation is 60%.
Saturday Night
Scattered showers. Cloudy, with a low around 65. South wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 71. West southwest wind 6 to 8 mph becoming east southeast in the afternoon. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Cloudy, with a low around 61. East southeast wind around 6 mph becoming light and variable. Chance of precipitation is 50%.
Monday
Scattered showers. The rain could be heavy at times. Cloudy, with a high near 72. East southeast wind 5 to 8 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers. Cloudy, with a low around 64. Southeast wind 5 to 9 mph becoming north northeast in the evening. Chance of precipitation is 40%.
Tuesday
Isolated showers. Cloudy, with a high near 73. East southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Cloudy, with a low around 65. East southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Wednesday
Scattered showers. Cloudy, with a high near 74. Light north wind. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lanai City HI
 20.82°N 156.93°W (Elev. 1529 ft)
Last Update:
5:24 pm HST Apr 8, 2026
Forecast Valid:
5pm HST Apr 8, 2026-6pm HST Apr 15, 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