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

77°F

25°C

Humidity 90%
Wind Speed E 5 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 24 Sep 12:53 am HST
Extended Forecast for

Pahoa 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

  • Overnight

    Low: 73 °F

    Heavy Rain

  • Thursday

    Thursday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    High: 77 °F

    Heavy Rain
    and Breezy

  • Thursday Night

    Thursday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Breezy, with a northeast wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Low: 73 °F

    Heavy Rain
    and Breezy

  • Friday

    Friday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Windy, with an east northeast wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 77 °F

    Heavy Rain
    and Windy

  • Friday Night

    Friday Night: Tropical storm conditions possible. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    Low: 73 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday

    Saturday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with an east wind 28 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

    High: 78 °F

    Heavy Rain
    and Windy

  • Saturday Night

    Saturday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Windy, with an east wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.

    Low: 72 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. East wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

    High: 78 °F

    Heavy Rain

Detailed Forecast

Overnight
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. North northeast wind 9 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Thursday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Breezy, with a northeast wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Friday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Windy, with an east northeast wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Friday Night
Tropical storm conditions possible. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Saturday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with an east wind 28 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Saturday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Windy, with an east wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.
Sunday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. East wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 71. East wind 7 to 9 mph. Chance of precipitation is 70%.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 79. East wind 7 to 9 mph. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 71. East wind 3 to 5 mph. Chance of precipitation is 70%.
Tuesday
Showers likely. Mostly cloudy, with a high near 79. East wind 5 to 8 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 78. East wind 5 to 8 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pahoa HI
 19.5°N 154.95°W (Elev. 666 ft)
Last Update:
11:43 pm HST Sep 23, 2026
Forecast Valid:
1am HST Sep 24, 2026-6pm HST Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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