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Hazardous Weather Conditions
Current conditions at
Daniel K Inouye International Airport (PHNL)
Lat: 21.33°NLon: 157.94°WElev: 10ft.
Overcast
75°F
24°C
| Humidity | 88% |
| Wind Speed | SE 6 mph |
| Barometer | 29.87 in (1011.3 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 9 Apr 4:53 am HST |
Extended Forecast for
Waipahu HI
Flood Watch April 9, 04:59am until April 10, 06:00pm
High Surf Advisory April 9, 04:59am until April 10, 06:00am
NOW: Multiple hazards in effect

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Overnight

Low: 71 °F
Showers
Likely and
BreezyThursday

High: 78 °F
Heavy Rain
and BreezyThursday Night

Low: 70 °F
Heavy Rain
and BreezyFriday

High: 78 °F
Heavy Rain
Friday Night

Low: 70 °F
Heavy Rain
Saturday

High: 81 °F
Scattered
ShowersSaturday Night

Low: 70 °F
Showers
LikelySunday

High: 77 °F
Heavy Rain
Detailed Forecast
Overnight
Showers likely. Cloudy, with a low around 71. Breezy, with a south southeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Breezy, with a south wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Breezy, with a south wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.
Friday
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. South southeast wind 5 to 14 mph becoming north in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then scattered showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. South southwest wind 5 to 10 mph becoming west in the evening. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Scattered showers. Mostly cloudy, with a high near 81. Southwest wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers likely, mainly after midnight. Cloudy, with a low around 70. West wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm, then frequent showers after noon. Some of the storms could produce heavy rainfall. High near 77. Southwest wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before midnight. Cloudy, with a low around 68. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 60%.
Monday
Showers likely. Cloudy, with a high near 78. South wind 3 to 7 mph. Chance of precipitation is 60%.
Monday Night
Showers likely. Cloudy, with a low around 69. Light and variable wind becoming northeast around 6 mph after midnight. Chance of precipitation is 60%.
Tuesday
Scattered showers. Cloudy, with a high near 80. East wind around 7 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Cloudy, with a low around 70. Northeast wind around 7 mph. Chance of precipitation is 30%.
Wednesday
Showers likely. Cloudy, with a high near 80. East northeast wind 5 to 9 mph. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Waipahu HI
21.38°N 158.01°W (Elev. 13 ft)
21.38°N 158.01°W (Elev. 13 ft)
4:01 am HST Apr 9, 2026
4am HST Apr 9, 2026-6pm HST Apr 15, 2026



