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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

Oahu, Kalaeloa Airport (PHJR)

Lat: 21.31°NLon: 158.07°WElev: 33ft.

A Few Clouds

72°F

22°C

Humidity	82%
Wind Speed	NE 3 mph
Barometer	29.95 in (1014.8 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	7 Apr 7:53 am HST

More Information:

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

Extended Forecast for

2 Miles E Nanakuli HI

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

Click here for hazard details and duration

Flood Watch

Today
High: 79 °F
Scattered
Showers
Tonight
Low: 73 °F
Scattered
Showers
Wednesday
High: 79 °F
Heavy Rain
Wednesday Night
Low: 73 °F
Heavy Rain
and Breezy
Thursday
High: 78 °F
Heavy Rain
and Breezy
Thursday Night
Low: 73 °F
Heavy Rain
and Breezy
Friday
High: 78 °F
Heavy Rain
and Breezy
Friday Night
Low: 73 °F
Scattered
Showers
Saturday
High: 79 °F
Scattered
Showers

Detailed Forecast

Today

Scattered showers. Partly sunny, with a high near 79. South wind 6 to 9 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Scattered showers. Mostly cloudy, with a low around 73. South wind around 6 mph becoming east in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. Southeast wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Breezy, with a southeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Thursday

Showers likely and possibly a thunderstorm, then frequent showers after noon. Some of the storms could produce heavy rainfall. High near 78. Breezy, with a southeast wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

Thursday Night

Frequent showers. The rain could be heavy at times. Low around 73. Breezy, with a south southeast wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 inches possible.

Friday

Showers likely, mainly before noon. The rain could be heavy at times. Mostly cloudy, with a high near 78. Breezy, with a south wind 10 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 73. Southwest wind 8 to 10 mph. Chance of precipitation is 30%.

Saturday

Scattered showers. Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 72. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.

Sunday

Scattered showers. Partly sunny, with a high near 77. West southwest wind around 6 mph. Chance of precipitation is 40%.

Sunday Night

Scattered showers. Mostly cloudy, with a low around 71. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Monday

Scattered showers. Partly sunny, with a high near 76. North northeast wind 3 to 7 mph. Chance of precipitation is 40%.