National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

Mostly Cloudy and Windy

78°F

26°C

Humidity 90%
Wind Speed NE 26 G 33 mph
Barometer 29.85 in (1011.4 mb)
Dewpoint 75°F (24°C)
Visibility 8.00 mi
Heat Index80°F (27°C)
Last update 15 Aug 2:54 am HST
Extended Forecast for

Wailuku HI

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

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 76 °F

    Heavy Rain
    and Windy

  • Saturday

    Saturday: Tropical storm conditions possible. Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 83. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 83 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Tropical storm conditions possible. Showers, with thunderstorms also possible after midnight. 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 83. Breezy, with an east northeast wind 11 to 16 mph becoming light and variable. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 83 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 76. East northeast wind 9 to 11 mph. Chance of precipitation is 40%. 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 83. East northeast wind around 11 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 75. East northeast wind around 10 mph.

    Low: 75 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. East northeast wind around 10 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 76. Windy, with a northeast wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Tropical storm conditions possible. Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 83. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Tropical storm conditions possible. Showers, with thunderstorms also possible after midnight. 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 83. Breezy, with an east northeast wind 11 to 16 mph becoming light and variable. Winds could gust as high as 23 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. East northeast wind 9 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Isolated showers before noon. Partly sunny, with a high near 83. East northeast wind around 11 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 75. East northeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 82. East northeast wind around 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. Northeast wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 76. East northeast wind around 9 mph.
Thursday
Scattered showers. Partly sunny, with a high near 83. Northeast wind around 8 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 76. East northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Friday
Isolated showers. Mostly sunny, with a high near 84. East northeast wind 5 to 7 mph. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wailuku HI
 20.89°N 156.5°W (Elev. 259 ft)
Last Update:
10:37 pm HST Aug 14, 2026
Forecast Valid:
3am HST Aug 15, 2026-6pm HST Aug 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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