National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

84°F

29°C

Humidity 74%
Wind Speed NE 9 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 22 Aug 9:53 am HST
Extended Forecast for

8 Miles SE 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

  • Today

    Today: Scattered showers, mainly after noon. Partly sunny, with a high near 78. Windy, with a north northeast wind 26 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Scattered
    Showers and
    Windy

  • Tonight

    Tonight: Occasional showers. The rain could be heavy at times. Low around 67. Windy, with a north wind 21 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 67 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Occasional showers. The rain could be heavy at times. High near 73. Breezy, with a north wind 11 to 21 mph becoming east northeast in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    High: 73 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Occasional showers. The rain could be heavy at times. Low around 67. Northeast wind 9 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.

    Low: 67 °F

    Heavy Rain

  • Monday

    Monday: Occasional showers. The rain could be heavy at times. High near 73. East northeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    High: 73 °F

    Heavy Rain

  • Monday Night

    Monday Night: Scattered showers. The rain could be heavy at times. Mostly cloudy, with a low around 66. East northeast wind 10 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.

    Low: 66 °F

    Heavy Rain

  • Tuesday

    Tuesday: Isolated showers. Mostly cloudy, with a high near 74. Breezy, with a northeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 74 °F

    Isolated
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 65. Breezy, with a north northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph.

    High: 74 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Scattered showers, mainly after noon. Partly sunny, with a high near 78. Windy, with a north northeast wind 26 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Occasional showers. The rain could be heavy at times. Low around 67. Windy, with a north wind 21 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Occasional showers. The rain could be heavy at times. High near 73. Breezy, with a north wind 11 to 21 mph becoming east northeast in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Occasional showers. The rain could be heavy at times. Low around 67. 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 73. East northeast wind around 10 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 66. East northeast wind 10 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
Isolated showers. Mostly cloudy, with a high near 74. Breezy, with a northeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 65. Breezy, with a north northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 74. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 64. North northeast wind 11 to 13 mph. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 74. Breezy, with an east northeast wind 11 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 64. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 74. Breezy, with a north northeast wind 15 to 18 mph, with gusts as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Hawaii Volcanoes National Park HI
 19.36°N 155.18°W (Elev. 2986 ft)
Last Update:
6:03 am HST Aug 22, 2026
Forecast Valid:
10am HST Aug 22, 2026-6pm HST Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation