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.

Partly Cloudy

85°F

29°C

Humidity 70%
Wind Speed NE 9 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 22 Aug 2:53 pm HST
Extended Forecast for

2 Miles SSE 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

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 77. Windy, with a north northeast wind around 26 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers and
    Windy

  • Tonight

    Tonight: Occasional showers. The rain could be heavy at times. Low around 64. Windy, with a north wind 16 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 64 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Occasional showers. The rain could be heavy at times. High near 72. Breezy, with a north wind 8 to 16 mph becoming east in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.

    High: 72 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Occasional showers. The rain could be heavy at times. Low around 64. East northeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between 3 and 4 inches possible.

    Low: 64 °F

    Heavy Rain

  • Monday

    Monday: Occasional showers. The rain could be heavy at times. High near 72. East northeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 inches possible.

    High: 72 °F

    Heavy Rain

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 64. East northeast wind 8 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 64 °F

    Heavy Rain
    then Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers after noon. Mostly cloudy, with a high near 72. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 72 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers before midnight. Mostly cloudy, with a low around 62. North northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Northeast wind 9 to 13 mph.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 77. Windy, with a north northeast wind around 26 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Occasional showers. The rain could be heavy at times. Low around 64. Windy, with a north wind 16 to 25 mph, with gusts as high as 36 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 72. Breezy, with a north wind 8 to 16 mph becoming east in the afternoon. Winds could gust as high as 22 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 64. East northeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between 3 and 4 inches possible.
Monday
Occasional showers. The rain could be heavy at times. High near 72. East northeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 inches possible.
Monday Night
Scattered showers, mainly before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 64. East northeast wind 8 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Isolated showers after noon. Mostly cloudy, with a high near 72. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers before midnight. Mostly cloudy, with a low around 62. North northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 72. Northeast wind 9 to 13 mph.
Wednesday Night
Isolated showers before midnight. Mostly cloudy, with a low around 61. North northeast wind around 9 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 72. East northeast wind 9 to 13 mph.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 62. North northeast wind 9 to 13 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 72. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Hawaii Volcanoes National Park HI
 19.41°N 155.26°W (Elev. 3599 ft)
Last Update:
6:03 am HST Aug 22, 2026
Forecast Valid:
2pm 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