Hazardous Weather Conditions
Current conditions at
Hilo, Hilo International Airport (PHTO)
Lat: 19.72°NLon: 155.06°WElev: 36ft.
Overcast
78°F
26°C
| Humidity | 87% |
| Wind Speed | NE 5 mph |
| Barometer | 29.78 in (1008.2 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 15 Mar 4:53 pm HST |
Extended Forecast for
4 Miles WNW Volcano HI
Flood Watch March 15, 05:20pm until March 16, 06:00am
NOW until 6:00am Mon

Flood Watch
This Afternoon

High: 67 °F
Showers and
Very WindyTonight

Low: 59 °F
Showers and
Very WindyMonday

High: 67 °F
Showers and
WindyMonday Night

Low: 58 °F
Showers
LikelyTuesday

High: 65 °F
Showers
Tuesday Night
Low: 56 °F
Showers then
Showers
LikelyWednesday

High: 63 °F
Showers
Wednesday Night
Low: 56 °F
Showers then
Showers
Likely
Detailed Forecast
This Afternoon
Showers. High near 67. Very windy, with a southwest wind around 31 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Low around 59. Very windy, with a west southwest wind 26 to 31 mph decreasing to 13 to 18 mph in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Showers. High near 67. Windy, with a south southwest wind 21 to 26 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Monday Night
Showers likely. Cloudy, with a low around 58. South southwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Showers. High near 65. North northwest wind 5 to 7 mph becoming east in the morning. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Showers. Low around 56. Northeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Showers. High near 63. East southeast wind 5 to 7 mph. Chance of precipitation is 90%.
Wednesday Night
Showers. Low around 56. East wind around 7 mph becoming west after midnight. Chance of precipitation is 90%.
Thursday
Showers likely. Cloudy, with a high near 64. West wind around 7 mph becoming east southeast in the afternoon. Chance of precipitation is 70%.
Thursday Night
Showers likely, mainly before 8pm. Cloudy, with a low around 55. East southeast wind 5 to 7 mph becoming west northwest in the evening. Chance of precipitation is 70%.
Friday
Showers likely. Cloudy, with a high near 65. West wind 5 to 7 mph becoming east southeast in the afternoon. Chance of precipitation is 70%.
Friday Night
Showers likely. Cloudy, with a low around 55. East southeast wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 70%.
Saturday
Scattered showers. Mostly cloudy, with a high near 65. Southeast wind 5 to 8 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Cloudy, with a low around 55. South southwest wind 6 to 8 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Cloudy, with a high near 65. Southwest wind around 7 mph becoming southeast in the afternoon. Chance of precipitation is 50%.
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)
4:01 pm HST Mar 15, 2026
5pm HST Mar 15, 2026-6pm HST Mar 22, 2026



