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

Hazardous Weather Conditions

Flood Watch until April 10, 06:00 PM HST

Current conditions at

Lanai City, Lanai Airport (PHNY)

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

Light Rain

67°F

19°C

Humidity	97%
Wind Speed	E 6 mph
Barometer	30.03 in (1014.8 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	8 Apr 10:56 pm HST

More Information:

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

Extended Forecast for

4 Miles ESE Lanai City HI

Flood Watch April 8, 11:50pm until April 10, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 8, 11:50pm until April 10, 06:00pm
NOW until 6:00pm Fri
Flood Watch
Tonight
Low: 65 °F
Heavy Rain
and Breezy
Thursday
High: 73 °F
Heavy Rain
and Very
Windy
Thursday Night
Low: 63 °F
Heavy Rain
and Very
Windy
Friday
High: 70 °F
Heavy Rain
and Very
Windy
Friday Night
Low: 64 °F
Heavy Rain
and Breezy
Saturday
High: 72 °F
Showers
Likely and
Breezy
Saturday Night
Low: 64 °F
Scattered
Showers
Sunday
High: 70 °F
Scattered
Showers

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 65. Breezy, with a south wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 73. Very windy, with a south wind 8 to 18 mph increasing to 21 to 31 mph. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 63. Very windy, with a south southeast wind 29 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Friday

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Very windy, with a south southwest wind 22 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New rainfall amounts in excess of 4 inches possible.

Friday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 64. Breezy, with a south wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.

Saturday

Showers likely, mainly after noon. Cloudy, with a high near 72. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Night

Scattered showers. Cloudy, with a low around 64. South wind 9 to 11 mph. Chance of precipitation is 50%.

Sunday

Scattered showers. Cloudy, with a high near 70. West southwest wind around 9 mph becoming east in the afternoon. Chance of precipitation is 50%.

Sunday Night

Scattered showers. Cloudy, with a low around 61. Southeast wind 6 to 8 mph. Chance of precipitation is 50%.

Monday

Scattered showers. The rain could be heavy at times. Cloudy, with a high near 71. Southeast wind 8 to 10 mph. Chance of precipitation is 50%.

Monday Night

Scattered showers. Cloudy, with a low around 64. South wind around 9 mph becoming north northeast in the evening. Chance of precipitation is 40%.

Tuesday

Isolated showers. Cloudy, with a high near 71. South southeast wind 7 to 9 mph. Chance of precipitation is 20%.