Hazardous Weather Conditions
Current conditions at
Hilo, Hilo International Airport (PHTO)
Lat: 19.72°NLon: 155.06°WElev: 36ft.
Overcast
71°F
22°C
| Humidity | 94% |
| Wind Speed | W 7 mph |
| Barometer | 29.99 in (1015.5 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 15 May 7:53 pm HST |
Extended Forecast for
6 Miles ESE Mountain View HI
Flood Watch May 15, 08:15pm until May 16, 06:00am
NOW until 6:00am Sat

Flood Watch
Tonight

Low: 64 °F
Heavy Rain
Saturday

High: 73 °F
Showers
Saturday Night

Low: 66 °F
Showers
Sunday
High: 74 °F
Showers then
Showers
LikelySunday Night

Low: 67 °F
Showers
Monday

High: 73 °F
Showers
LikelyMonday Night

Low: 65 °F
Showers
Tuesday
High: 73 °F
Breezy.
Showers
Likely then
Scattered
Showers
Detailed Forecast
Tonight
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. North northwest wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Occasional showers. High near 73. North northwest wind 5 to 8 mph becoming south southeast in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Occasional showers. Low around 66. South southeast wind around 6 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Occasional showers. High near 74. East northeast wind 5 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Occasional showers. Low around 67. Northeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 73. East northeast wind 8 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Occasional showers. Low around 65. Northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 73. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 65. North northeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 72. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Wednesday Night
Occasional showers. Low around 64. North northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 71. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 63. North northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
Scattered showers. Mostly cloudy, with a high near 70. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles ESE Mountain View HI
19.48°N 155.07°W (Elev. 1575 ft)
19.48°N 155.07°W (Elev. 1575 ft)
6:02 pm HST May 15, 2026
8pm HST May 15, 2026-6pm HST May 22, 2026



