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

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

76°F

24°C

Humidity	77%
Wind Speed	E 6 mph
Barometer	30.00 in (1015.8 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	16 Apr 2:53 pm HST

More Information:

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

Extended Forecast for

4 Miles E Hilo International Airport HI

This Afternoon
High: 82 °F
Slight Chance
Showers
Tonight
Low: 69 °F
Slight Chance
Showers
Friday
High: 82 °F
Chance
Showers
Friday Night
Low: 69 °F
Chance
Showers
Saturday
High: 80 °F
Chance
Showers
Saturday Night
Low: 68 °F
Slight Chance
Showers
Sunday
High: 81 °F
Slight Chance
Showers then
Mostly Cloudy
Sunday Night
Low: 68 °F
Slight Chance
Showers
Monday
High: 80 °F
Slight Chance
Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers. Cloudy, with a high near 82. East northeast wind 6 to 8 mph.

Tonight

A 20 percent chance of showers. Cloudy, with a low around 69. Northeast wind around 6 mph becoming calm in the evening.

Friday

A 30 percent chance of showers, mainly after noon. Cloudy, with a high near 82. Calm wind becoming east 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A 30 percent chance of showers. Cloudy, with a low around 69. East wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 50 percent chance of showers. Cloudy, with a high near 80. East wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 68. East wind 3 to 7 mph.

Sunday

A 20 percent chance of showers before noon. Partly sunny, with a high near 81. East wind 3 to 8 mph.

Sunday Night

A 20 percent chance of showers. Cloudy, with a low around 68. Calm wind becoming east around 5 mph after midnight.

Monday

A 20 percent chance of showers. Mostly cloudy, with a high near 80. East wind 5 to 9 mph.

Monday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 67. Southeast wind 6 to 8 mph.

Tuesday

A 30 percent chance of showers. Partly sunny, with a high near 81. East southeast wind 6 to 9 mph.

Tuesday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 67. South southeast wind around 6 mph.

Wednesday

A 30 percent chance of showers. Partly sunny, with a high near 80. East wind 6 to 11 mph.

Wednesday Night

Showers likely. Cloudy, with a low around 67. East southeast wind 5 to 8 mph. Chance of precipitation is 70%.

Thursday

Showers likely. Mostly cloudy, with a high near 79. East wind 5 to 9 mph becoming light east northeast in the afternoon. Chance of precipitation is 70%.