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

Hazardous Weather Conditions

Flood Watch until April 13, 06:00 PM HST

Current conditions at

Wheeler Air Force Base / Oahu (PHHI)

Lat: 21.48°NLon: 158.03°WElev: 837ft.

Overcast

70°F

21°C

Humidity	90%
Wind Speed	Calm
Barometer	30.02 in (1015.7 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	11 Apr 9:55 pm HST

More Information:

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

Extended Forecast for

Waipio HI

Flood Watch April 11, 11:44pm until April 13, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 11, 11:44pm until April 13, 06:00pm
NOW until 6:00pm Mon
Flood Watch
Tonight
Low: 71 °F
Heavy Rain
Sunday
High: 77 °F
Heavy Rain
Sunday Night
Low: 69 °F
Heavy Rain
Monday
High: 79 °F
Heavy Rain
Monday Night
Low: 70 °F
Heavy Rain
then Cloudy
Tuesday
High: 81 °F
Cloudy then
Isolated
Showers
Tuesday Night
Low: 71 °F
Isolated
Showers then
Cloudy
Wednesday
High: 81 °F
Cloudy then
Scattered
Showers

Detailed Forecast

Tonight

Scattered showers, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Low around 71. North northwest wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Sunday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. North wind 5 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

Sunday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Monday

Showers and possibly a thunderstorm before 8am, then scattered showers. Some of the storms could produce heavy rainfall. High near 79. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Scattered showers before 8pm. The rain could be heavy at times. Cloudy, with a low around 70. Light south wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Isolated showers after 2pm. Cloudy, with a high near 81. Light south wind. Chance of precipitation is 20%.

Tuesday Night

Isolated showers before 8pm. Cloudy, with a low around 71. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.

Wednesday

Scattered showers after noon. Cloudy, with a high near 81. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 30%.

Wednesday Night

Scattered showers. Mostly cloudy, with a low around 70. East northeast wind around 6 mph. Chance of precipitation is 40%.

Thursday

Scattered showers, mainly before 10am. Mostly cloudy, with a high near 82. East wind around 6 mph. Chance of precipitation is 40%.

Thursday Night

Scattered showers. Mostly cloudy, with a low around 70. East northeast wind 6 to 8 mph. Chance of precipitation is 40%.

Friday

Isolated showers. Mostly cloudy, with a high near 82. East wind 7 to 10 mph. Chance of precipitation is 20%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 71. East wind 5 to 10 mph. Chance of precipitation is 40%.

Saturday

Isolated showers. Partly sunny, with a high near 82. East wind around 5 mph becoming calm. Chance of precipitation is 20%.