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

Hazardous Weather Conditions

Flood Watch until April 13, 06:00 PM HST

Current conditions at

Lanai City, Lanai Airport (PHNY)

Lat: 20.79°NLon: 156.95°WElev: 1309ft.

Light Rain Fog

71°F

22°C

Humidity	100%
Wind Speed	S 10 mph
Barometer	30.02 in (1014.6 mb)
Dewpoint	71°F (22°C)
Visibility	0.25 mi
Last update	11 Apr 7:56 am HST

More Information:

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

Extended Forecast for

17 Miles SW Wailea-Makena HI

Flood Watch April 11, 08:05am until April 13, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 11, 08:05am until April 13, 06:00pm
NOW until 6:00pm Mon
Flood Watch
Today
High: 78 °F
Cloudy
Tonight
Low: 71 °F
Mostly Cloudy
then
Scattered
Showers
Sunday
High: 78 °F
Heavy Rain
and Breezy
Sunday Night
Low: 70 °F
Heavy Rain
and Breezy
Monday
High: 78 °F
Heavy Rain
Monday Night
Low: 71 °F
Scattered
Showers
Tuesday
High: 79 °F
Scattered
Showers
Tuesday Night
Low: 71 °F
Scattered
Showers and
Breezy

Detailed Forecast

Today

Cloudy, with a high near 78. South wind 6 to 11 mph.

Tonight

Scattered showers after 2am. Mostly cloudy, with a low around 71. South wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Scattered showers, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. Breezy, with a south southwest wind 5 to 10 mph becoming north northeast 11 to 16 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Sunday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 70. Breezy, with a north northeast wind 10 to 16 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Monday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 78. East wind around 11 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Monday Night

Scattered showers, mainly before 2am. Cloudy, with a low around 71. West wind 9 to 11 mph becoming east southeast in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Scattered showers, mainly after noon. Cloudy, with a high near 79. Northwest wind 10 to 14 mph. Chance of precipitation is 30%.

Tuesday Night

Scattered showers, mainly before 8pm. Cloudy, with a low around 71. Breezy, with a north wind around 15 mph becoming east northeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Wednesday

Isolated showers before noon. Cloudy, with a high near 79. Breezy, with an east wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 71. Breezy, with an east wind around 16 mph, with gusts as high as 21 mph.

Thursday

Isolated showers. Mostly sunny, with a high near 78. Breezy, with an east wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Thursday Night

Isolated showers. Partly cloudy, with a low around 70. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Friday

Isolated showers. Mostly sunny, with a high near 78. Breezy, with an east wind 15 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.