Hazardous Weather Conditions
Current conditions at
Hilo, Hilo International Airport (PHTO)
Lat: 19.72°NLon: 155.06°WElev: 36ft.
Mostly Cloudy
76°F
24°C
| Humidity | 77% |
| Wind Speed | S 3 mph |
| Barometer | 29.92 in (1012.9 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 77°F (25°C) |
| Last update | 19 Mar 9:53 am HST |
Extended Forecast for
4 Miles WNW Volcano HI
Flood Watch March 19, 06:00pm until March 22, 06:00pm
Today
High: 66 °F
Scattered
Showers then
ShowersTonight
Low: 56 °F
Heavy Rain
Friday
High: 66 °F
Heavy Rain
Friday Night
Low: 57 °F
Heavy Rain
then Isolated
T-stormsSaturday
High: 67 °F
Heavy Rain
and BreezySaturday Night
Low: 56 °F
Heavy Rain
then
Scattered
ShowersSunday
High: 65 °F
Showers
Sunday Night
Low: 55 °F
Showers
LikelyMonday
High: 63 °F
Showers
Detailed Forecast
Today
Showers, mainly after 2pm. High near 66. South southeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers before 8pm, then scattered showers and thunderstorms between 8pm and 2am. Some of the storms could produce heavy rainfall. Low around 56. South wind 5 to 10 mph becoming west southwest in the evening. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 66. South southwest wind 5 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 57. Southwest wind 5 to 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Isolated showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. High near 67. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm. Some of the storms could produce heavy rainfall. Low around 56. South wind 9 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 65. South southwest wind 5 to 9 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely. Cloudy, with a low around 55. West southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 70%.
Monday
Showers. High near 63. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 80%.
Monday Night
Showers, mainly before 8pm. Low around 52. North wind around 8 mph. Chance of precipitation is 80%.
Tuesday
Showers likely. Cloudy, with a high near 63. North northeast wind around 9 mph. Chance of precipitation is 70%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 52. North northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Wednesday
Showers likely. Partly sunny, with a high near 63. North northeast wind 6 to 9 mph. Chance of precipitation is 60%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Volcano HI
19.52°N 155.28°W (Elev. 4541 ft)
19.52°N 155.28°W (Elev. 4541 ft)
9:16 am HST Mar 19, 2026
10am HST Mar 19, 2026-6pm HST Mar 25, 2026
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