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.

Overcast

77°F

25°C

Humidity 88%
Wind Speed NW 5 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 23 Aug 12:53 am HST
Extended Forecast for

2 Miles SSW Hawaii Volcanoes National Park HI

Flood Watch until August 24, 06:00pm
Wind Advisory August 23, 01:56am until August 23, 06:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch until August 24, 06:00pm
    Wind Advisory August 23, 01:56am until August 23, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 64 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Occasional showers. The rain could be heavy at times. High near 73. Breezy, with a north wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.

    High: 73 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Occasional showers. The rain could be heavy at times. Low around 65. East northeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between 3 and 4 inches possible.

    Low: 65 °F

    Heavy Rain

  • Monday

    Monday: Occasional showers. The rain could be heavy at times. High near 73. East northeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 inches possible.

    High: 73 °F

    Heavy Rain

  • Monday Night

    Monday Night: Scattered showers before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 64. East northeast wind 8 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 64 °F

    Heavy Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Isolated showers after noon. Mostly cloudy, with a high near 75. Northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 75 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers before midnight. Mostly cloudy, with a low around 62. North northeast wind around 11 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Northeast wind 9 to 11 mph.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Overnight
Occasional showers. The rain could be heavy at times. Low around 64. Windy, with a north northeast wind 16 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Occasional showers. The rain could be heavy at times. High near 73. Breezy, with a north wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.
Sunday Night
Occasional showers. The rain could be heavy at times. Low around 65. East northeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between 3 and 4 inches possible.
Monday
Occasional showers. The rain could be heavy at times. High near 73. East northeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 inches possible.
Monday Night
Scattered showers before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 64. East northeast wind 8 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Isolated showers after noon. Mostly cloudy, with a high near 75. Northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers before midnight. Mostly cloudy, with a low around 62. North northeast wind around 11 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 74. Northeast wind 9 to 11 mph.
Wednesday Night
Isolated showers before midnight. Mostly cloudy, with a low around 60. North northeast wind around 9 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 74. East northeast wind 8 to 13 mph.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 60. North northeast wind 9 to 11 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 73. Breezy, with a northeast wind 11 to 15 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 60. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 73. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Hawaii Volcanoes National Park HI
 19.41°N 155.28°W (Elev. 3484 ft)
Last Update:
6:38 pm HST Aug 22, 2026
Forecast Valid:
1am HST Aug 23, 2026-6pm HST Aug 29, 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