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

Hazardous Weather Conditions

Flood Watch until April 11, 06:00 AM HST

Current conditions at

Kaneohe, Marine Corps Air Station (PHNG)

Lat: 21.45°NLon: 157.77°WElev: 16ft.

Light Rain Fog/Mist

74°F

23°C

Humidity	91%
Wind Speed	SE 6 G 17 mph
Barometer	29.79 in (1008.4 mb)
Dewpoint	71°F (22°C)
Visibility	4.00 mi
Last update	10 Apr 1:57 pm HST

More Information:

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

Extended Forecast for

2 Miles SE Waimanalo Beach HI

Flood Watch April 10, 04:31pm until April 11, 06:00am

Click here for hazard details and duration

Flood Watch

Flood Watch April 10, 04:31pm until April 11, 06:00am
NOW until 6:00am Sat
Flood Watch
This Afternoon
High: 77 °F
Heavy Rain
and Windy
Tonight
Low: 73 °F
Heavy Rain
and Windy
then
Scattered
Showers
Saturday
High: 77 °F
Scattered
Showers
Saturday Night
Low: 73 °F
Showers
Likely
Sunday
High: 76 °F
Heavy Rain
Sunday Night
Low: 72 °F
Showers
Likely
Monday
High: 76 °F
Showers
Likely
Monday Night
Low: 73 °F
Showers
Likely

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. Windy, with a south wind 23 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

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 73. Windy, with a south wind 18 to 23 mph becoming light and variable. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Scattered showers. Partly sunny, with a high near 77. North wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Showers likely, mainly after 2am. Mostly cloudy, with a low around 73. North northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers likely after 2pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 76. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Sunday Night

Showers likely. Mostly cloudy, with a low around 72. East northeast wind around 8 mph becoming south after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Showers likely. Mostly cloudy, with a high near 76. South wind 5 to 7 mph. Chance of precipitation is 60%.

Monday Night

Showers likely, mainly before 2am. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.

Tuesday

Scattered showers, mainly before 8am. Mostly sunny, with a high near 78. Light and variable wind. Chance of precipitation is 30%.

Tuesday Night

Isolated showers. Mostly clear, with a low around 75. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.

Wednesday

Isolated showers. Mostly sunny, with a high near 78. Northeast wind 6 to 11 mph. Chance of precipitation is 20%.

Wednesday Night

Isolated showers. Partly cloudy, with a low around 74. East northeast wind 8 to 11 mph. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 77. East northeast wind 10 to 13 mph.

Thursday Night

Mostly clear, with a low around 73. East wind 8 to 13 mph.