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.

Heavy Rain Fog/Mist

76°F

24°C

Humidity 97%
Wind Speed NA
Barometer 29.88 in (1011.7 mb)
Dewpoint 75°F (24°C)
Visibility 2.00 mi
Heat Index75°F (24°C)
Last update 23 Sep 3:53 pm HST
Extended Forecast for

Hawaii Volcanoes National Park HI

Hurricane Watch until further notice
Flood Watch until September 26, 06:00pm
Click here for hazard details and duration
Hurricane Watch until further notice
Flood Watch
  •  
    Hurricane Watch until further notice
    Flood Watch until September 26, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 72 °F

    Heavy Rain
    and Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 65 °F

    Heavy Rain
    and Breezy

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Breezy, with a northeast wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

    High: 70 °F

    Heavy Rain
    and Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Windy, with a northeast wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Low: 65 °F

    Heavy Rain
    and Windy

  • Friday

    Friday: Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

    High: 70 °F

    Tropical
    Storm
    Conditions
    Possible

  • Friday Night

    Friday Night: Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

    Low: 64 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday

    Saturday: Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 71. Chance of precipitation is 90%.

    High: 71 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Breezy, with an east wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: 62 °F

    Heavy Rain
    and Breezy
    then Heavy
    Rain

Detailed Forecast

This Afternoon
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 72. Breezy, with a northeast wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Breezy, with a northeast wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.
Thursday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Windy, with a northeast wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Friday
Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.
Friday Night
Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.
Saturday
Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 71. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Breezy, with an east wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Sunday
Scattered showers and thunderstorms. Partly sunny, with a high near 70. East northeast wind around 11 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 61. East northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 71. East wind around 8 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 62. East wind 5 to 8 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers. Mostly sunny, with a high near 72. East wind around 6 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 61. North northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 71. East wind around 6 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hawaii Volcanoes National Park HI
 19.41°N 155.28°W (Elev. 3484 ft)
Last Update:
4:01 pm HST Sep 23, 2026
Forecast Valid:
4pm HST Sep 23, 2026-6pm HST Sep 30, 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