Impacts from Lowell to impact the islands through Tuesday

Lowell is expected to bring various impacts to all islands through Tuesday. High surf will continue through Monday night. Flooding will be possible as showers and thunderstorms develop Sunday night through Tuesday, and there is the possibility for some tornadoes/waterspouts Monday and Monday night. Tropical storm force winds are expected to reach Kauai and Niihau late Monday through Monday night. Read More >

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain Fog/Mist

78°F

26°C

Humidity	90%
Wind Speed	SE 9 mph
Barometer	29.78 in (1008.3 mb)
Dewpoint	75°F (24°C)
Visibility	4.00 mi
Heat Index	80°F (27°C)
Last update	6 Sep 4:53 pm HST

More Information:

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

Extended Forecast for

14 Miles SE Hawaii Volcanoes National Park HI

Flood Watch September 6, 05:29pm until September 8, 06:00pm

High Surf Warning until September 8, 06:00am

Click here for hazard details and duration

Flood Watch

High Surf Warning

Flood Watch September 6, 05:29pm until September 8, 06:00pm
High Surf Warning until September 8, 06:00am
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 84 °F
Heavy Rain
Tonight
Low: 76 °F
Heavy Rain
Labor Day
High: 85 °F
Heavy Rain
Monday Night
Low: 78 °F
Heavy Rain
Tuesday
High: 86 °F
Heavy Rain
Tuesday Night
Low: 77 °F
Showers
Likely
Wednesday
High: 85 °F
Scattered
Showers then
Heavy Rain
Wednesday Night
Low: 76 °F
Heavy Rain

Detailed Forecast

This Afternoon

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 84. East northeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 76. Northeast wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Labor Day

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 85. East southeast wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

Monday Night

Frequent showers. The rain could be heavy at times. Low around 78. South southwest wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Tuesday

Frequent showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. High near 86. South southeast wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 77. East wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Frequent showers, mainly after noon. The rain could be heavy at times. High near 85. East northeast wind 9 to 13 mph. Chance of precipitation is 80%.

Wednesday Night

Frequent showers. The rain could be heavy at times. Low around 76. Northeast wind 11 to 13 mph. Chance of precipitation is 80%.

Thursday

Scattered showers. Partly sunny, with a high near 83. Northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Thursday Night

Scattered showers. Mostly cloudy, with a low around 74. North northeast wind around 10 mph. Chance of precipitation is 40%.

Friday

Scattered showers. Mostly sunny, with a high near 84. Northeast wind 9 to 13 mph. Chance of precipitation is 30%.

Friday Night

Isolated showers. Partly cloudy, with a low around 75. North northeast wind around 9 mph. Chance of precipitation is 20%.

Saturday

Scattered showers. Mostly sunny, with a high near 85. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 75. North northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

Sunday

Scattered showers. Mostly sunny, with a high near 86. North northeast wind around 11 mph. Chance of precipitation is 30%.