Hazardous Weather Conditions
Current conditions at
Hilo, Hilo International Airport (PHTO)
Lat: 19.72°NLon: 155.06°WElev: 36ft.
Overcast
76°F
24°C
| Humidity | 91% |
| Wind Speed | E 13 mph |
| Barometer | 29.99 in (1015.5 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 76°F (24°C) |
| Last update | 1 Jun 10:53 pm HST |
Extended Forecast for
4 Miles E Hilo International Airport HI
Flood Advisory until June 2, 01:30am
NOW until 1:30am Tue

Flood Advisory
Tonight

Low: 72 °F
Heavy Rain
Tuesday

High: 82 °F
Heavy Rain
Tuesday Night

Low: 70 °F
Showers
LikelyWednesday
High: 81 °F
Showers
Likely then
Scattered
ShowersWednesday Night

Low: 69 °F
Showers
LikelyThursday
High: 81 °F
Showers
Likely then
Scattered
ShowersThursday Night

Low: 69 °F
Showers
LikelyFriday
High: 81 °F
Showers
Likely then
Scattered
Showers
Detailed Forecast
Tonight
Showers. The rain could be heavy at times. Low around 72. East southeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers. The rain could be heavy at times. High near 82. East wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 70. South southeast wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly before noon. Partly sunny, with a high near 81. Southeast wind 5 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 69. Northeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before noon. Partly sunny, with a high near 81. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely. Mostly cloudy, with a low around 69. North wind 3 to 7 mph. Chance of precipitation is 70%.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 81. East northeast wind 5 to 10 mph. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 69. Northeast wind 6 to 9 mph. Chance of precipitation is 70%.
Saturday
Showers likely, mainly before noon. Partly sunny, with a high near 80. East northeast wind 6 to 11 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 69. North northwest wind 3 to 8 mph. Chance of precipitation is 70%.
Sunday
Showers likely. Partly sunny, with a high near 81. East northeast wind 8 to 10 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 69. East northeast wind around 9 mph. Chance of precipitation is 60%.
Monday
Scattered showers. Mostly sunny, with a high near 81. Northeast wind 7 to 10 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles E Hilo International Airport HI
19.7°N 155.02°W (Elev. 36 ft)
19.7°N 155.02°W (Elev. 36 ft)
6:02 pm HST Jun 1, 2026
11pm HST Jun 1, 2026-6pm HST Jun 8, 2026



