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 Fog/Mist

74°F

23°C

Humidity 94%
Wind Speed W 3 mph
Barometer 29.80 in (1008.9 mb)
Dewpoint 72°F (22°C)
Visibility 6.00 mi
Last update 15 Mar 7:53 am HST
Extended Forecast for

2 Miles ENE Pahoa HI

Flood Watch March 15, 08:55am until March 16, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 15, 08:55am until March 16, 06:00am

    NOW until 6:00am Mon

    Flood Watch

  • Today

    High: 78 °F

    Showers and
    Windy

  • Tonight

    Tonight: Occasional showers. Low around 69. Windy, with a south southwest wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Showers and
    Windy

  • Monday

    Monday: Showers likely. Mostly cloudy, with a high near 79. Breezy, with a south southwest wind 6 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 79 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Scattered showers. Cloudy, with a low around 68. West southwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Cloudy, with a high near 76. North northeast wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 76 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Cloudy, with a low around 67. Northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%. New precipitation amounts between three quarters and one inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers. High near 75. Light and variable wind. Chance of precipitation is 100%.

    High: 75 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

Detailed Forecast

Today
Occasional showers. High near 78. Windy, with a south wind 23 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Occasional showers. Low around 69. Windy, with a south southwest wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers likely. Mostly cloudy, with a high near 79. Breezy, with a south southwest wind 6 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Scattered showers. Cloudy, with a low around 68. West southwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers. Cloudy, with a high near 76. North northeast wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Scattered showers. Cloudy, with a low around 67. Northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Showers. High near 75. Light and variable wind. Chance of precipitation is 100%.
Wednesday Night
Showers likely. Cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 70%.
Thursday
Showers likely. Cloudy, with a high near 76. Calm wind. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 50%.
Friday
Showers likely. Cloudy, with a high near 77. Southeast wind 3 to 8 mph. Chance of precipitation is 60%.
Friday Night
Scattered showers. Cloudy, with a low around 67. South southwest wind 7 to 13 mph. Chance of precipitation is 40%.
Saturday
Showers likely. Cloudy, with a high near 77. South wind 10 to 13 mph. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Pahoa HI
 19.5°N 154.92°W (Elev. 568 ft)
Last Update:
7:01 am HST Mar 15, 2026
Forecast Valid:
8am HST Mar 15, 2026-6pm HST Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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