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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

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

73°F

23°C

Humidity	94%
Wind Speed	Calm
Barometer	29.89 in (1012.0 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	19 Mar 10:53 pm HST

More Information:

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

Extended Forecast for

6 Miles ESE Hawaiian Beaches HI

Flood Watch until March 22, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until March 22, 06:00pm
NOW until 6:00pm Sun
Flood Watch
Tonight
Low: 70 °F
Showers
Likely
Friday
High: 81 °F
Scattered
Showers then
Isolated
T-storms
Friday Night
Low: 70 °F
Heavy Rain
Saturday
High: 83 °F
Heavy Rain
Saturday Night
Low: 69 °F
Heavy Rain
Sunday
High: 80 °F
Heavy Rain
Sunday Night
Low: 68 °F
Showers
Likely
Monday
High: 78 °F
Showers
Likely

Detailed Forecast

Tonight

Showers likely, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 70. South wind around 11 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Scattered showers and thunderstorms, mainly before 8am. Mostly cloudy, with a high near 81. South wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New rainfall amounts between three quarters and one inch possible.

Friday Night

Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. South wind around 11 mph. Chance of precipitation is 20%.

Saturday

Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 83. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Saturday Night

Scattered showers and thunderstorms, mainly after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 69. Southwest wind 9 to 11 mph. Chance of precipitation is 30%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. High near 80. South wind 9 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers likely. Cloudy, with a low around 68. Southwest wind around 9 mph. Chance of precipitation is 60%.

Monday

Showers likely. Cloudy, with a high near 78. West wind 9 to 11 mph becoming north northeast in the morning. Chance of precipitation is 70%.

Monday Night

Showers likely, mainly before 2am. Cloudy, with a low around 67. North wind 11 to 13 mph. Chance of precipitation is 70%.

Tuesday

Scattered showers. Mostly cloudy, with a high near 79. North northeast wind around 13 mph. Chance of precipitation is 40%.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 67. North wind 11 to 13 mph. Chance of precipitation is 40%.

Wednesday

Scattered showers. Partly sunny, with a high near 79. Northeast wind 11 to 13 mph. Chance of precipitation is 30%.