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Hazardous Weather Conditions
Current conditions at
Kahului, Kahului Airport (PHOG)
Lat: 20.89°NLon: 156.44°WElev: 52ft.
Heavy Rain Fog/Mist
71°F
22°C
| Humidity | 94% |
| Wind Speed | N 10 mph |
| Barometer | 29.98 in (1015.6 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 3.00 mi |
| Last update | 12 Mar 9:54 am HST |
Extended Forecast for
Waikapu HI
High Wind Watch March 12, 06:00pm until March 15, 06:00am
Flood Watch March 12, 10:05am until March 14, 06:00pm
Flood Advisory until March 12, 11:15am
NOW: Multiple hazards in effect

Click HERE for Details
Today

High: 74 °F
Heavy Rain
and BreezyTonight

Low: 67 °F
Heavy Rain
and BreezyFriday

High: 72 °F
Heavy Rain
and WindyFriday Night

Low: 67 °F
Heavy Rain
and Very
WindySaturday

High: 71 °F
Heavy Rain
and Very
WindySaturday Night

Low: 68 °F
Heavy Rain
and Very
WindySunday

High: 72 °F
Heavy Rain
and WindySunday Night

Low: 68 °F
Showers
Likely and
Breezy
Detailed Forecast
Today
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 74. Breezy, with a south southwest wind 6 to 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. Breezy, with a south wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 72. Windy, with a south wind 17 to 22 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. Very windy, with a south wind 28 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 71. Very windy, with a south wind 31 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Saturday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Very windy, with a south southwest wind 28 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 72. Windy, with a south southwest wind 21 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 68. Breezy, with a south southwest wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Monday
Scattered showers and thunderstorms. Cloudy, with a high near 73. Breezy, with a south southwest wind 11 to 16 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers. Cloudy, with a low around 67. West wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
Showers likely. Cloudy, with a high near 72. Light and variable wind. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Cloudy, with a low around 67. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.
Wednesday
Isolated showers. Partly sunny, with a high near 72. Light and variable wind becoming northeast 6 to 11 mph in the afternoon. Chance of precipitation is 20%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Waikapu HI
20.85°N 156.52°W (Elev. 1060 ft)
20.85°N 156.52°W (Elev. 1060 ft)
9:09 am HST Mar 12, 2026
10am HST Mar 12, 2026-6pm HST Mar 18, 2026



