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

Hazardous Weather Conditions

Flood Watch 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	W 5 mph
Barometer	29.89 in (1011.9 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	21 Mar 9:53 pm HST

More Information:

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

Extended Forecast for

14 Miles SE Hawaii Volcanoes National Park HI

Flood Watch March 21, 10:17pm until March 22, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 21, 10:17pm until March 22, 06:00pm
NOW until 6:00pm Sun
Flood Watch
Tonight
Low: 73 °F
Heavy Rain
Sunday
High: 82 °F
Heavy Rain
Sunday Night
Low: 70 °F
Heavy Rain
Monday
High: 80 °F
Showers
Likely
Monday Night
Low: 70 °F
Scattered
Showers
Tuesday
High: 81 °F
Scattered
Showers and
Breezy
Tuesday Night
Low: 69 °F
Scattered
Showers and
Breezy
Wednesday
High: 81 °F
Isolated
Showers and
Breezy

Detailed Forecast

Tonight

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 73. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Southwest wind around 6 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely. Cloudy, with a high near 80. East wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Scattered showers. Mostly cloudy, with a low around 70. Northeast wind 8 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Scattered showers. Mostly sunny, with a high near 81. Breezy, with a northeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Scattered showers, mainly before midnight. Partly cloudy, with a low around 69. Breezy, with a north northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Wednesday

Isolated showers. Mostly sunny, with a high near 81. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Wednesday Night

Isolated showers before midnight. Partly cloudy, with a low around 70. Breezy, with a north wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Thursday

Mostly sunny, with a high near 82. Breezy, with a northeast wind 13 to 17 mph, with gusts as high as 24 mph.

Thursday Night

Isolated showers. Partly cloudy, with a low around 69. North northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Friday

Partly sunny, with a high near 81. Breezy, with a northeast wind 13 to 21 mph, with gusts as high as 29 mph.

Friday Night

Isolated showers. Mostly cloudy, with a low around 70. Breezy, with a north northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Saturday

Isolated showers. Partly sunny, with a high near 80. Windy, with a northeast wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.