Hazardous Weather Conditions
Current conditions at
Hilo, Hilo International Airport (PHTO)
Lat: 19.72°NLon: 155.06°WElev: 36ft.
Partly Cloudy
85°F
29°C
| Humidity | 70% |
| Wind Speed | NE 9 mph |
| Barometer | 29.98 in (1015.0 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 22 Aug 2:53 pm HST |
Extended Forecast for
5 Miles E Mountain View HI
Flood Watch August 23, 12:00am until August 24, 06:00pm
This Afternoon

High: 77 °F
Showers
LikelyTonight

Low: 69 °F
Heavy Rain
and BreezySunday

High: 73 °F
Heavy Rain
Sunday Night

Low: 70 °F
Heavy Rain
Monday

High: 73 °F
Heavy Rain
Monday Night
Low: 69 °F
Heavy Rain
then
Scattered
ShowersTuesday
High: 73 °F
Showers
Likely then
Scattered
ShowersTuesday Night

Low: 68 °F
Showers
LikelyWednesday
High: 73 °F
Scattered
Showers then
Isolated
Showers
Detailed Forecast
This Afternoon
Showers likely. Mostly cloudy, with a high near 77. North northeast wind around 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Occasional showers. The rain could be heavy at times. Low around 69. Breezy, with a north northwest wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday
Occasional showers. The rain could be heavy at times. High near 73. Northwest wind 5 to 10 mph becoming light and variable in the afternoon. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.
Sunday Night
Occasional showers. The rain could be heavy at times. Low around 70. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.
Monday
Occasional showers. The rain could be heavy at times. High near 73. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Monday Night
Showers likely, mainly before midnight. The rain could be heavy at times. Cloudy, with a low around 69. East northeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 73. Northeast wind 7 to 11 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 68. North northeast wind 11 to 13 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers, mainly before noon. Partly sunny, with a high near 73. North northeast wind 9 to 13 mph. Chance of precipitation is 50%.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 66. North northeast wind around 9 mph. Chance of precipitation is 60%.
Thursday
Scattered showers. Partly sunny, with a high near 73. East northeast wind 8 to 10 mph. Chance of precipitation is 40%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 66. North wind around 9 mph. Chance of precipitation is 60%.
Friday
Scattered showers. Partly sunny, with a high near 73. Northeast wind 9 to 13 mph. Chance of precipitation is 50%.
Friday Night
Showers likely. Mostly cloudy, with a low around 67. Breezy, with a north northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Saturday
Scattered showers. Partly sunny, with a high near 74. Breezy, with a north northeast wind around 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:
5 Miles E Mountain View HI
19.52°N 155.09°W (Elev. 1480 ft)
19.52°N 155.09°W (Elev. 1480 ft)
6:03 am HST Aug 22, 2026
3pm HST Aug 22, 2026-6pm HST Aug 29, 2026



