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March 2026 Severe Weather and Flash Flooding - 3/10 to 3/24

Hazardous Weather Conditions

Flood Watch in effect from April 8, 06:00 AM HST until April 10, 06:00 PM HST

Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

A Few Clouds

78°F

26°C

Humidity	60%
Wind Speed	SE 7 mph
Barometer	29.93 in (1013.4 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	6 Apr 5:53 pm HST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Waikiki HI

Flood Watch April 8, 06:00am until April 10, 06:00pm

Click here for hazard details and duration

Flood Watch

Tonight
Low: 70 °F
Scattered
Showers
Tuesday
High: 81 °F
Scattered
Showers
Tuesday Night
Low: 70 °F
Scattered
Showers
Wednesday
High: 81 °F
Heavy Rain
Wednesday Night
Low: 70 °F
Heavy Rain
and Breezy
Thursday
High: 81 °F
Heavy Rain
and Windy
Thursday Night
Low: 70 °F
Heavy Rain
and Windy
Friday
High: 80 °F
Heavy Rain
and Windy
Friday Night
Low: 70 °F
Scattered
Showers

Detailed Forecast

Tonight

Scattered showers, mainly before midnight. Mostly cloudy, with a low around 70. East wind 8 to 10 mph. Chance of precipitation is 30%.

Tuesday

Scattered showers. Mostly cloudy, with a high near 81. East wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 70. Light and variable wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 40%.

Wednesday

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 81. Southeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Breezy, with a south southeast wind 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Thursday

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. Windy, with a south southeast wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 inches possible.

Thursday Night

Frequent showers. The rain could be heavy at times. Low around 70. Windy, with a south southeast wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.

Friday

Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 80. Windy, with a south southeast wind 18 to 23 mph becoming west southwest 11 to 16 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 70. Southwest wind around 11 mph. Chance of precipitation is 50%.

Saturday

Scattered showers. Partly sunny, with a high near 81. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 69. Southwest wind around 9 mph. Chance of precipitation is 50%.

Sunday

Showers likely. Mostly cloudy, with a high near 79. Southwest wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 60%.

Sunday Night

Showers likely. Mostly cloudy, with a low around 67. Calm wind becoming east northeast 5 to 8 mph after midnight. Chance of precipitation is 60%.

Monday

Scattered showers. Mostly cloudy, with a high near 78. East northeast wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 50%.