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.

A Few Clouds

68°F

20°C

Humidity 87%
Wind Speed SW 3 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 12 Mar 6:53 am HST
Extended Forecast for

5 Miles SSW Pahoa HI

Flood Watch March 12, 07:02am until March 14, 06:00pm
High Wind Watch March 13, 06:00am until March 15, 06:00am
Click here for hazard details and duration
Flood Watch
High Wind Watch
  •  
    Flood Watch March 12, 07:02am until March 14, 06:00pm

    NOW until 6:00pm Sat

    Flood Watch

  • Today

    High: 74 °F

    Heavy Rain

  • Tonight

    Tonight: Occasional showers, mainly after 8pm. The rain could be heavy at times. Low around 65. Windy, with a south wind 14 to 24 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Heavy Rain
    and Windy

  • Friday

    Friday: Occasional showers, with thunderstorms also possible after 8am. Some of the storms could produce heavy rainfall. High near 72. Windy, with a south southwest wind 24 to 26 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 72 °F

    Heavy Rain
    and Windy

  • Friday Night

    Friday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Very windy, with a south southwest wind 26 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 65 °F

    Heavy Rain
    and Very
    Windy

  • Saturday

    Saturday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Very windy, with a south wind around 32 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 70 °F

    Heavy Rain
    and Very
    Windy

  • Saturday Night

    Saturday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Very windy, with a southwest wind 28 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 66 °F

    Heavy Rain
    and Very
    Windy

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Windy, with a south southwest wind 21 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    High: 75 °F

    Heavy Rain
    and Windy

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Cloudy, with a low around 67. Breezy, with a south southwest wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    Low: 67 °F

    Scattered
    Showers and
    Breezy

Detailed Forecast

Today
Showers likely, mainly between 8am and 2pm. The rain could be heavy at times. Cloudy, with a high near 74. South southeast wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Occasional showers, mainly after 8pm. The rain could be heavy at times. Low around 65. Windy, with a south wind 14 to 24 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Occasional showers, with thunderstorms also possible after 8am. Some of the storms could produce heavy rainfall. High near 72. Windy, with a south southwest wind 24 to 26 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Very windy, with a south southwest wind 26 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Very windy, with a south wind around 32 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Very windy, with a southwest wind 28 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Windy, with a south southwest wind 21 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Sunday Night
Scattered showers and thunderstorms. Cloudy, with a low around 67. Breezy, with a south southwest wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Monday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 75. Breezy, with a south southwest wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Monday Night
Scattered showers. Cloudy, with a low around 66. Calm wind becoming north northeast 5 to 7 mph after midnight. Chance of precipitation is 40%.
Tuesday
Showers. High near 73. North wind 5 to 7 mph. Chance of precipitation is 90%.
Tuesday Night
Scattered showers. Cloudy, with a low around 66. North northeast wind 5 to 9 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Cloudy, with a high near 71. Northeast wind 5 to 8 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Pahoa HI
 19.43°N 154.99°W (Elev. 1512 ft)
Last Update:
6:01 am HST Mar 12, 2026
Forecast Valid:
7am HST Mar 12, 2026-6pm HST Mar 18, 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