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

Hazardous Weather Conditions

Current conditions at

Wheeler Air Force Base / Oahu (PHHI)

Lat: 21.48°NLon: 158.03°WElev: 837ft.

Overcast

74°F

23°C

Humidity	85%
Wind Speed	Calm
Barometer	29.96 in (1013.6 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	8 Apr 9:55 am HST

More Information:

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

Extended Forecast for

2 Miles N Waimalu HI

Flood Watch until April 10, 06:00pm

High Wind Watch April 9, 06:00am until April 10, 06:00am

Click here for hazard details and duration

Flood Watch

High Wind Watch

Flood Watch until April 10, 06:00pm
NOW until 6:00pm Fri
Flood Watch
Today
High: 78 °F
Heavy Rain
Tonight
Low: 67 °F
Heavy Rain
Thursday
High: 76 °F
Heavy Rain
and Windy
Thursday Night
Low: 66 °F
Heavy Rain
and Windy
Friday
High: 74 °F
Heavy Rain
and Breezy
Friday Night
Low: 67 °F
Heavy Rain
Saturday
High: 77 °F
Scattered
Showers
Saturday Night
Low: 66 °F
Showers
Likely

Detailed Forecast

Today

Showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 78. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. South southeast wind 6 to 14 mph becoming east northeast in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 100%. 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 76. Windy, with a south southeast wind 6 to 16 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 50 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 66. Windy, with a south southeast wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

Friday

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 74. Breezy, with a southwest wind 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

Friday Night

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 67. Southwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Saturday

Scattered showers. Mostly cloudy, with a high near 77. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.

Saturday Night

Showers likely. Cloudy, with a low around 66. Southwest wind 5 to 7 mph. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 74. Southwest wind 3 to 5 mph. Chance of precipitation is 70%.

Sunday Night

Showers likely. The rain could be heavy at times. Cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 70%.

Monday

Showers likely. Cloudy, with a high near 73. North northeast wind 3 to 8 mph. Chance of precipitation is 70%.

Monday Night

Showers likely. Cloudy, with a low around 64. North northeast wind 5 to 8 mph becoming south southeast after midnight. Chance of precipitation is 60%.

Tuesday

Scattered showers. Cloudy, with a high near 75. South southeast wind 3 to 7 mph. Chance of precipitation is 40%.