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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

Mililani Town 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: 79 °F
Cloudy then
Heavy Rain
Tonight
Low: 68 °F
Heavy Rain
and Breezy
Thursday
High: 78 °F
Heavy Rain
and Windy
Thursday Night
Low: 67 °F
Heavy Rain
and Windy
Friday
High: 76 °F
Heavy Rain
and Breezy
Friday Night
Low: 67 °F
Heavy Rain
Saturday
High: 79 °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 79. South wind 6 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 68. Breezy, with a south southeast wind 7 to 15 mph becoming northeast after midnight. Winds could gust as high as 21 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 78. Windy, with a south 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 decreasing to 16 to 21 mph after midnight. Winds could gust as high as 40 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 76. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 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 8 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday

Scattered showers. Mostly cloudy, with a high near 79. Southwest wind 5 to 9 mph. Chance of precipitation is 40%.

Saturday Night

Showers likely, mainly after midnight. Cloudy, with a low around 66. Southwest wind 5 to 7 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 76. Southwest wind 3 to 6 mph. Chance of precipitation is 80%.

Sunday Night

Showers likely. The rain could be heavy at times. Cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 60%.

Monday

Showers likely. Cloudy, with a high near 74. Northeast wind 3 to 7 mph. Chance of precipitation is 60%.

Monday Night

Showers likely. Cloudy, with a low around 65. North northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 60%.

Tuesday

Scattered showers. Cloudy, with a high near 76. South southeast wind 3 to 7 mph. Chance of precipitation is 30%.