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Hazardous Weather Conditions

Flood Watch in effect from August 23, 12:00 AM HST until August 24, 06:00 PM HST

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

83°F

28°C

Humidity	74%
Wind Speed	N 8 mph
Barometer	29.97 in (1014.8 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	22 Aug 5:53 pm HST

More Information:

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

Extended Forecast for

9 Miles ESE Hawaii Volcanoes National Park HI

Flood Watch August 23, 12:00am until August 24, 06:00pm

Click here for hazard details and duration

Flood Watch

Tonight
Low: 68 °F
Heavy Rain
and Windy
Sunday
High: 74 °F
Heavy Rain
and Breezy
Sunday Night
Low: 69 °F
Heavy Rain
Monday
High: 74 °F
Heavy Rain
Monday Night
Low: 69 °F
Heavy Rain
Tuesday
High: 75 °F
Scattered
Showers and
Breezy
Tuesday Night
Low: 67 °F
Scattered
Showers and
Breezy
Wednesday
High: 75 °F
Isolated
Showers and
Breezy
Wednesday Night
Low: 66 °F
Scattered
Showers and
Breezy

Detailed Forecast

Tonight

Occasional showers. The rain could be heavy at times. Low around 68. Windy, with a north wind 20 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Occasional showers. The rain could be heavy at times. High near 74. Breezy, with a north wind 11 to 20 mph becoming east northeast in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.

Sunday Night

Occasional showers. The rain could be heavy at times. Low around 69. Northeast wind 9 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.

Monday

Occasional showers. The rain could be heavy at times. High near 74. East northeast wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

Monday Night

Scattered showers. The rain could be heavy at times. Mostly cloudy, with a low around 69. East northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Scattered showers, mainly before noon. Mostly cloudy, with a high near 75. Breezy, with an east northeast wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 67. Breezy, with a northeast wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Wednesday

Isolated showers. Mostly sunny, with a high near 75. Breezy, with a north northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Wednesday Night

Scattered showers, mainly before midnight. Partly cloudy, with a low around 66. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Thursday

Isolated showers after noon. Mostly sunny, with a high near 75. Breezy, with an east northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Thursday Night

Scattered showers. Partly cloudy, with a low around 66. Breezy, with a north northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Friday

Isolated showers. Mostly sunny, with a high near 73. Breezy, with a north northeast wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 66. Breezy, with a north northeast wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Saturday

Isolated showers. Mostly sunny, with a high near 74. Breezy, with a northeast wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.