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/Mist

71°F

22°C

Humidity 100%
Wind Speed W 7 mph
Barometer 30.05 in (1015.7 mb)
Dewpoint 71°F (22°C)
Visibility 1.25 mi
Last update 12 Apr 11:56 am HST
Extended Forecast for

Lanai City HI

Flood Watch April 12, 12:24pm until April 13, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 12, 12:24pm until April 13, 06:00pm

    NOW until 6:00pm Mon

    Flood Watch

  • This Afternoon

    High: 73 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 66. Northeast wind 5 to 10 mph becoming light east northeast after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Showers
    Likely then
    Scattered
    Showers

  • Monday

    Monday: Isolated showers before 8am. Cloudy, with a high near 75. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers then
    Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 66. West wind around 6 mph becoming calm in the evening.

    Low: 66 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 75. Light and variable wind.

    High: 75 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 66. Calm wind becoming east northeast 5 to 7 mph after midnight.

    Low: 66 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 75. East northeast wind 5 to 7 mph becoming calm.

    High: 75 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 66. North wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Cloudy

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 73. North northeast wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 66. Northeast wind 5 to 10 mph becoming light east northeast after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Isolated showers before 8am. Cloudy, with a high near 75. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.
Monday Night
Cloudy, with a low around 66. West wind around 6 mph becoming calm in the evening.
Tuesday
Cloudy, with a high near 75. Light and variable wind.
Tuesday Night
Cloudy, with a low around 66. Calm wind becoming east northeast 5 to 7 mph after midnight.
Wednesday
Cloudy, with a high near 75. East northeast wind 5 to 7 mph becoming calm.
Wednesday Night
Cloudy, with a low around 66. North wind around 5 mph becoming calm in the evening.
Thursday
Cloudy, with a high near 75. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 65. Light and variable wind.
Friday
Mostly cloudy, with a high near 75. Light and variable wind.
Friday Night
Cloudy, with a low around 66. Calm wind becoming northeast 5 to 9 mph.
Saturday
Cloudy, with a high near 75. Light and variable wind.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lanai City HI
 20.82°N 156.93°W (Elev. 1529 ft)
Last Update:
12:09 pm HST Apr 12, 2026
Forecast Valid:
12pm HST Apr 12, 2026-6pm HST Apr 18, 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