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.

Light Rain

76°F

24°C

Humidity 91%
Wind Speed SW 3 mph
Barometer 29.80 in (1009.0 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 19 Mar 3:53 pm HST
Extended Forecast for

6 Miles S Pahoa HI

Flood Watch March 19, 06:00pm until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: Showers likely. Cloudy, with a high near 73. Breezy, with a south wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 2am. Low around 66. Breezy, with a southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Showers and
    Breezy

  • Friday

    Friday: Showers and possibly a thunderstorm before 8am, then isolated showers and thunderstorms after 8am. High near 73. Breezy, with a south wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 73 °F

    Breezy.
    Showers then
    Isolated
    T-storms

  • Friday Night

    Friday Night: Isolated showers and thunderstorms. Mostly cloudy, with a low around 67. Breezy, with a south southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    T-storms and
    Breezy

  • Saturday

    Saturday: Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 75. Breezy, with a south wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 75 °F

    Heavy Rain
    and Breezy

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms, mainly after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 67. South southwest wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 67 °F

    Heavy Rain

  • Sunday

    Sunday: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. High near 73. South wind 11 to 13 mph. Chance of precipitation is 80%.

    High: 73 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers likely. Cloudy, with a low around 64. Southwest wind around 11 mph becoming west northwest after midnight. Chance of precipitation is 70%.

    Low: 64 °F

    Showers
    Likely

  • Monday

    Monday: Showers. High near 71. West northwest wind 10 to 14 mph becoming north northeast in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%.

    High: 71 °F

    Showers

Detailed Forecast

This Afternoon
Showers likely. Cloudy, with a high near 73. Breezy, with a south wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers, with thunderstorms also possible after 2am. Low around 66. Breezy, with a southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm before 8am, then isolated showers and thunderstorms after 8am. High near 73. Breezy, with a south wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Isolated showers and thunderstorms. Mostly cloudy, with a low around 67. Breezy, with a south southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 75. Breezy, with a south wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers and thunderstorms, mainly after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 67. South southwest wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. High near 73. South wind 11 to 13 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely. Cloudy, with a low around 64. Southwest wind around 11 mph becoming west northwest after midnight. Chance of precipitation is 70%.
Monday
Showers. High near 71. West northwest wind 10 to 14 mph becoming north northeast in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
Monday Night
Showers, mainly before 2am. Low around 63. Breezy, with a north wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Tuesday
Showers likely. Mostly cloudy, with a high near 71. Breezy, with a north northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 63. Breezy, with a north wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 72. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 63. Breezy, with a north wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 72. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Pahoa HI
 19.41°N 154.97°W (Elev. 1001 ft)
Last Update:
4:06 pm HST Mar 19, 2026
Forecast Valid:
4pm HST Mar 19, 2026-6pm HST Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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