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Lala to impact Hawaii

Lala is expected to impact Hawaii this weekend, bring heavy rainfall, strong winds, dangerous surf and localized flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Overcast and Breezy

78°F

26°C

Humidity 90%
Wind Speed N 23 G 33 mph
Barometer 29.84 in (1010.8 mb)
Dewpoint 75°F (24°C)
Visibility 8.00 mi
Heat Index80°F (27°C)
Last update 15 Aug 3:54 am HST
Extended Forecast for

Puunene HI

Tropical Storm Warning until further notice
Flood Watch August 15, 04:07am until August 16, 06:00am
Click here for hazard details and duration
Tropical Storm Warning until further notice
Flood Watch
  •  
    Tropical Storm Warning until further notice
    Flood Watch August 15, 04:07am until August 16, 06:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 76 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday

    Saturday: Tropical storm conditions expected. Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 87. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 87 °F

    Tropical
    Storm
    Conditions
    Expected

  • Saturday Night

    Saturday Night: Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 76. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 76 °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 87. Heat index values as high as 95. Breezy, with a north northwest wind 5 to 10 mph becoming east northeast 13 to 18 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 87 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 76. North northeast wind 8 to 10 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 76 °F

    Scattered
    Showers

  • Monday

    Monday: Isolated showers before noon. Partly sunny, with a high near 87. North northeast wind around 10 mph. Chance of precipitation is 20%.

    High: 87 °F

    Isolated
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 75. North northeast wind around 9 mph.

    Low: 75 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. North northeast wind around 9 mph.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

Overnight
Tropical storm conditions possible. Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 76. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Tropical storm conditions expected. Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 87. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 76. 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 87. Heat index values as high as 95. Breezy, with a north northwest wind 5 to 10 mph becoming east northeast 13 to 18 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 76. North northeast wind 8 to 10 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Isolated showers before noon. Partly sunny, with a high near 87. North northeast wind around 10 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 75. North northeast wind around 9 mph.
Tuesday
Mostly sunny, with a high near 86. North northeast wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 75. North northeast wind around 8 mph.
Wednesday
Mostly sunny, with a high near 87. North northeast wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 75. North northeast wind around 8 mph.
Thursday
Scattered showers. Mostly sunny, with a high near 87. North northeast wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 75. North northeast wind 5 to 7 mph. Chance of precipitation is 10%.
Friday
Isolated showers. Mostly sunny, with a high near 88. North northeast wind 5 to 7 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Puunene HI
 20.87°N 156.45°W (Elev. 79 ft)
Last Update:
10:37 pm HST Aug 14, 2026
Forecast Valid:
4am HST Aug 15, 2026-6pm HST Aug 21, 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