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.

Mostly Cloudy

78°F

26°C

Humidity 87%
Wind Speed W 5 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 24 Sep 10:53 am HST
Extended Forecast for

Papaaloa HI

Hurricane Watch until further notice
Flood Watch September 24, 11:10am 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 September 24, 11:10am until September 26, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 77 °F

    Heavy Rain
    and Breezy

  • Tonight

    Tonight: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Breezy, with an east wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

    Low: 71 °F

    Heavy Rain
    and Breezy

  • Friday

    Friday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with an east wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between 2 and 3 inches possible.

    High: 78 °F

    Heavy Rain
    and Windy

  • Friday Night

    Friday Night: Tropical storm conditions possible, with hurricane conditions also possible. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Chance of precipitation is 80%. New rainfall amounts between 3 and 4 inches possible.

    Low: 72 °F

    Tropical
    Storm
    Conditions
    Possible With
    Hurricane
    Conditions
    Also Possible

  • Saturday

    Saturday: Tropical storm conditions possible. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Chance of precipitation is 80%. New rainfall amounts between 3 and 4 inches possible.

    High: 78 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. Windy, with an east southeast wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Low: 71 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. Breezy, with an east southeast wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    High: 78 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 71. Breezy, with a southeast wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 71 °F

    Scattered
    Showers and
    Breezy

Detailed Forecast

Today
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Breezy, with an east southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Breezy, with an east wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. 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 78. Windy, with an east wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between 2 and 3 inches possible.
Friday Night
Tropical storm conditions possible, with hurricane conditions also possible. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Chance of precipitation is 80%. New rainfall amounts between 3 and 4 inches possible.
Saturday
Tropical storm conditions possible. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Chance of precipitation is 80%. New rainfall amounts between 3 and 4 inches possible.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. Windy, with an east southeast wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. Breezy, with an east southeast wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 71. Breezy, with a southeast wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
Scattered showers. Partly sunny, with a high near 79. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 71. Breezy, with a southeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 79. Breezy, with a southeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 71. Southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 79. Breezy, with an east southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Papaaloa HI
 19.97°N 155.23°W (Elev. 873 ft)
Last Update:
6:01 am HST Sep 24, 2026
Forecast Valid:
11am 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