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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

Wheeler Air Force Base / Oahu (PHHI)

Lat: 21.48°NLon: 158.03°WElev: 837ft.

Overcast

66°F

19°C

Humidity	93%
Wind Speed	Calm
Barometer	29.96 in (1013.6 mb)
Dewpoint	64°F (18°C)
Visibility	9.00 mi
Last update	7 Apr 10:55 pm HST

More Information:

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

Extended Forecast for

3 Miles NE Haleiwa HI

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

Click here for hazard details and duration

Flood Watch

Tonight
Low: 68 °F
Heavy Rain
Wednesday
High: 79 °F
Heavy Rain
Wednesday Night
Low: 69 °F
Heavy Rain
Thursday
High: 78 °F
Heavy Rain
and Windy
Thursday Night
Low: 68 °F
Heavy Rain
and Breezy
Friday
High: 78 °F
Heavy Rain
and Breezy
Friday Night
Low: 68 °F
Heavy Rain
Saturday
High: 79 °F
Scattered
Showers
Saturday Night
Low: 67 °F
Scattered
Showers

Detailed Forecast

Tonight

Showers likely, mainly before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 68. Southeast wind 5 to 8 mph. Chance of precipitation is 60%.

Wednesday

Scattered showers, mainly after 8am. The rain could be heavy at times. Cloudy, with a high near 79. Southeast wind 5 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Occasional showers, with thunderstorms also possible after 2am. Some of the storms could produce heavy rainfall. Low around 69. South southeast wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with a south southeast wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 30 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 68. Breezy, with a southeast wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

Friday

Showers and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. High near 78. Breezy, with a south southeast wind 9 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Friday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 68. Southwest wind around 9 mph. Chance of precipitation is 50%.

Saturday

Scattered showers. Mostly cloudy, with a high near 79. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.

Saturday Night

Scattered showers. Cloudy, with a low around 67. Southwest wind 7 to 9 mph. Chance of precipitation is 50%.

Sunday

Scattered showers. Cloudy, with a high near 76. Southwest wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%.

Sunday Night

Showers likely. Cloudy, with a low around 66. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 60%.

Monday

Scattered showers. Cloudy, with a high near 75. Northeast wind 5 to 9 mph. Chance of precipitation is 50%.

Monday Night

Scattered showers. Cloudy, with a low around 66. Northeast wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 50%.