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

79°F

26°C

Humidity 65%
Wind Speed NE 6 mph
Barometer 29.86 in (1011.0 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 11 Mar 12:53 pm HST
Extended Forecast for

2 Miles ENE Hilo International Airport HI

Flood Watch March 11, 06:00pm 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

  • This Afternoon

    This Afternoon: Isolated showers. The rain could be heavy at times. Cloudy, with a high near 81. Southeast wind 5 to 10 mph becoming light south southeast. Chance of precipitation is 20%.

    High: 81 °F

    Heavy Rain

  • Tonight

    Tonight: Isolated showers. The rain could be heavy at times. Cloudy, with a low around 70. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 70 °F

    Heavy Rain

  • Thursday

    Thursday: Isolated showers, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. Widespread haze after 8am. High near 81. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 71. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Heavy Rain
    and Breezy

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. High near 81. Windy, with a south wind 18 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Heavy Rain
    and Windy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 71. Windy, with a south wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 71 °F

    Heavy Rain
    and Windy

  • Saturday

    Saturday: Showers and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Widespread haze before noon. High near 80. Windy, with a south wind 20 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.

    High: 80 °F

    Windy. Heavy
    Rain then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers. The rain could be heavy at times. High near 83. Southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 80%.

    High: 83 °F

    Heavy Rain

Detailed Forecast

This Afternoon
Isolated showers. The rain could be heavy at times. Cloudy, with a high near 81. Southeast wind 5 to 10 mph becoming light south southeast. Chance of precipitation is 20%.
Tonight
Isolated showers. The rain could be heavy at times. Cloudy, with a low around 70. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
Isolated showers, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. Widespread haze after 8am. High near 81. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 71. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 37 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. Some of the storms could produce heavy rainfall. Widespread haze. High near 81. Windy, with a south wind 18 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 71. Windy, with a south wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Widespread haze before noon. High near 80. Windy, with a south wind 20 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Sunday
Showers. The rain could be heavy at times. High near 83. Southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 80%.
Sunday Night
Showers likely. The rain could be heavy at times. Cloudy, with a low around 72. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.
Monday
Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 81. North wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 70. Light and variable wind. Chance of precipitation is 50%.
Tuesday
Scattered showers. Cloudy, with a high near 80. East northeast wind 3 to 5 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Hilo International Airport HI
 19.75°N 155.04°W (Elev. 0 ft)
Last Update:
12:17 pm HST Mar 11, 2026
Forecast Valid:
1pm HST Mar 11, 2026-6pm HST Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation