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Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

82°F

28°C

Humidity	69%
Wind Speed	N 10 mph
Barometer	29.95 in (1013.9 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	25 Oct 10:53 am HST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles E Hilo International Airport HI

This Afternoon
High: 83 °F
Heavy Rain
Tonight
Low: 70 °F
Heavy Rain
Monday
High: 83 °F
Scattered
Showers
Monday Night
Low: 71 °F
Heavy Rain
Tuesday
High: 84 °F
Heavy Rain
Tuesday Night
Low: 72 °F
Heavy Rain
Wednesday
High: 84 °F
Heavy Rain
Wednesday Night
Low: 72 °F
Heavy Rain
Thursday
High: 84 °F
Heavy Rain

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 83. North northeast wind around 9 mph. Chance of precipitation is 30%.

Tonight

Scattered showers. The rain could be heavy at times. Mostly cloudy, with a low around 70. North northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Scattered showers. Partly sunny, with a high near 83. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 71. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Occasional showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. High near 84. East southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. South southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 84. North northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 90%.

Wednesday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Calm wind. Chance of precipitation is 90%.

Thursday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 84. Light and variable wind. Chance of precipitation is 80%.

Thursday Night

Occasional showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall. Low around 72. Calm wind. Chance of precipitation is 80%.

Friday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%.

Friday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 73. Northeast wind 3 to 6 mph. Chance of precipitation is 50%.

Saturday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 83. East wind 3 to 5 mph. Chance of precipitation is 40%.