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

Hazardous Weather Conditions

Current conditions at

Oahu, Kalaeloa Airport (PHJR)

Lat: 21.31°NLon: 158.07°WElev: 33ft.

Fair

72°F

22°C

Humidity	79%
Wind Speed	Vrbl 3 mph
Barometer	29.89 in (1012.6 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	9 Apr 1:53 am HST

More Information:

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

Extended Forecast for

Makakilo City HI

Flood Watch April 9, 02:06am until April 10, 06:00pm

High Surf Advisory April 9, 02:06am until April 9, 06:00am

Click here for hazard details and duration

Flood Watch

High Surf Advisory

Flood Watch April 9, 02:06am until April 10, 06:00pm
High Surf Advisory April 9, 02:06am until April 9, 06:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 69 °F
Heavy Rain
and Breezy
Thursday
High: 75 °F
Heavy Rain
and Windy
Thursday Night
Low: 67 °F
Heavy Rain
and Windy
Friday
High: 75 °F
Heavy Rain
and Windy
Friday Night
Low: 67 °F
Heavy Rain
Saturday
High: 77 °F
Scattered
Showers
Saturday Night
Low: 67 °F
Scattered
Showers then
Showers
Likely
Sunday
High: 74 °F
Heavy Rain

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Breezy, with a north northeast wind 8 to 15 mph becoming southeast. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Windy, with a southeast wind 8 to 18 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 40 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 67. Windy, with a south southeast wind 23 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts in excess of 4 inches possible.

Friday

Frequent showers and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. High near 75. Windy, with a southwest wind 18 to 23 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between 3 and 4 inches possible.

Friday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 67. Southwest wind 9 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Scattered showers. Mostly cloudy, with a high near 77. Southwest wind 8 to 10 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Showers likely, mainly after midnight. Cloudy, with a low around 67. Southwest wind 7 to 10 mph. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm, then frequent showers after noon. Some of the storms could produce heavy rainfall. High near 74. West southwest wind 6 to 8 mph. Chance of precipitation is 80%.

Sunday Night

Showers likely, mainly before midnight. The rain could be heavy at times. Cloudy, with a low around 65. West wind around 6 mph becoming northeast after midnight. Chance of precipitation is 60%.

Monday

Scattered showers. Cloudy, with a high near 75. North northeast wind 6 to 8 mph. Chance of precipitation is 50%.

Monday Night

Showers likely. Cloudy, with a low around 66. Northeast wind 6 to 8 mph becoming southeast after midnight. Chance of precipitation is 60%.

Tuesday

Isolated showers. Cloudy, with a high near 77. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

Scattered showers. Cloudy, with a low around 67. South southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%.

Wednesday

Scattered showers. Cloudy, with a high near 77. Light north wind. Chance of precipitation is 30%.