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Hazardous Weather Conditions
Current conditions at
Hilo, Hilo International Airport (PHTO)
Lat: 19.72°NLon: 155.06°WElev: 36ft.
Overcast
79°F
26°C
| Humidity | 77% |
| Wind Speed | SE 14 mph |
| Barometer | 30.00 in (1015.8 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 12 Apr 10:53 am HST |
Extended Forecast for
4 Miles WNW Volcano HI
Flood Watch April 12, 11:25am until April 13, 06:00pm
NOW until 6:00pm Mon

Flood Watch
Today

High: 69 °F
Scattered
ShowersTonight
Low: 56 °F
Isolated
Showers then
Mostly CloudyMonday
High: 69 °F
Mostly Cloudy
then Isolated
ShowersMonday Night
Low: 57 °F
Isolated
Showers then
CloudyTuesday
High: 68 °F
Mostly Cloudy
then
Scattered
ShowersTuesday Night
Low: 58 °F
Scattered
Showers then
CloudyWednesday
High: 67 °F
Cloudy then
Scattered
ShowersWednesday Night
Low: 57 °F
Scattered
Showers then
Cloudy
Detailed Forecast
Today
Scattered showers, mainly before 2pm. Partly sunny, with a high near 69. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Isolated showers before 8pm. Partly cloudy, with a low around 56. Light south southeast wind. Chance of precipitation is 20%.
Monday
Isolated showers after 2pm. Cloudy, with a high near 69. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Monday Night
Isolated showers before 8pm. Cloudy, with a low around 57. Calm wind. Chance of precipitation is 20%.
Tuesday
Scattered showers after 2pm. Mostly cloudy, with a high near 68. Calm wind becoming east around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers before 8pm. Cloudy, with a low around 58. Light northeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers after noon. Cloudy, with a high near 67. Light east wind. Chance of precipitation is 30%.
Wednesday Night
Scattered showers before 8pm. Cloudy, with a low around 57. Light northeast wind. Chance of precipitation is 30%.
Thursday
Scattered showers after 10am. Cloudy, with a high near 68. Light east wind. Chance of precipitation is 30%.
Thursday Night
Scattered showers before midnight. Cloudy, with a low around 56. Calm wind. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly cloudy, with a high near 68. Calm wind becoming east southeast around 6 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Cloudy, with a low around 56. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
Isolated showers. Cloudy, with a high near 67. East wind 3 to 6 mph. Chance of precipitation is 20%.
Additional Forecasts and Information
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ABOUT 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)
10:25 am HST Apr 12, 2026
11am HST Apr 12, 2026-6pm HST Apr 18, 2026



