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Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Fair

72°F

22°C

Humidity 84%
Wind Speed E 5 mph
Barometer 29.96 in (1015.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 15 May 11:54 pm HST
Extended Forecast for

Napili-Honokowai HI

Flood Watch May 16, 12:37am until May 16, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch May 16, 12:37am until May 16, 06:00am

    NOW until 6:00am Sat

    Flood Watch

  • Overnight

    Low: 72 °F

    Heavy Rain
    and Breezy

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 83. Breezy, with an east wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 83 °F

    Breezy.
    Isolated
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers before midnight. Partly cloudy, with a low around 73. East wind 5 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 73 °F

    Scattered
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 84. East northeast wind 9 to 11 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73. East northeast wind around 11 mph.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. Breezy, with an east northeast wind 11 to 16 mph, with gusts as high as 22 mph.

    High: 83 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 72 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph.

    High: 82 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. Breezy, with an east wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 83. Breezy, with an east wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers before midnight. Partly cloudy, with a low around 73. East wind 5 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly sunny, with a high near 84. East northeast wind 9 to 11 mph.
Sunday Night
Partly cloudy, with a low around 73. East northeast wind around 11 mph.
Monday
Mostly sunny, with a high near 83. Breezy, with an east northeast wind 11 to 16 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 72. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 82. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 72. Breezy, with an east northeast wind around 15 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 82. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 72. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 81. Breezy, with an east northeast wind around 18 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 71. Breezy, with an east northeast wind 16 to 18 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 80. Breezy, with an east northeast wind 17 to 20 mph, with gusts as high as 28 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Napili-Honokowai HI
 20.96°N 156.67°W (Elev. 322 ft)
Last Update:
6:02 pm HST May 15, 2026
Forecast Valid:
12am HST May 16, 2026-6pm HST May 22, 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