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Rainfall and wind summaries from March 10-16, 2026 severe weather

Hazardous Weather Conditions

Flood Watch in effect from March 19, 06:00 PM HST until March 22, 06:00 PM HST

Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

Mostly Cloudy

78°F

26°C

Humidity	79%
Wind Speed	SE 12 mph
Barometer	29.90 in (1012.3 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	19 Mar 10:53 am HST

More Information:

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

Extended Forecast for

Honolulu HI

Flood Watch March 19, 06:00pm until March 22, 06:00pm

Click here for hazard details and duration

Flood Watch

Today
High: 80 °F
Showers
Tonight
Low: 74 °F
Heavy Rain
Friday
High: 80 °F
Heavy Rain
Friday Night
Low: 73 °F
Heavy Rain
Saturday
High: 78 °F
Heavy Rain
Saturday Night
Low: 72 °F
Heavy Rain
then Showers
Likely
Sunday
High: 79 °F
Showers
Likely
Sunday Night
Low: 71 °F
Scattered
Showers
Monday
High: 77 °F
Scattered
Showers and
Breezy

Detailed Forecast

Today

Showers, mainly after 2pm. High near 80. Southeast wind 10 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Showers, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. Low around 74. Southeast wind 7 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. South wind 7 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. South southwest wind 8 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Saturday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. South southwest wind 5 to 11 mph becoming west northwest in the morning. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. South southwest wind 11 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Sunday

Showers likely and possibly a thunderstorm. Cloudy, with a high near 79. Southwest wind 6 to 13 mph becoming northeast in the afternoon. Chance of precipitation is 70%.

Sunday Night

Scattered showers. Cloudy, with a low around 71. North northeast wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

Monday

Scattered showers. Mostly cloudy, with a high near 77. Breezy, with a northeast wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Monday Night

Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 69. Breezy, with a northeast wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Tuesday

Isolated showers. Partly sunny, with a high near 78. Windy, with an east northeast wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Tuesday Night

Scattered showers. Partly cloudy, with a low around 71. Breezy, with an east northeast wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Wednesday

Isolated showers. Partly sunny, with a high near 78. Breezy, with an east northeast wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.