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.

Fog/Mist

77°F

25°C

Humidity	94%
Wind Speed	SW 5 mph
Barometer	29.82 in (1009.6 mb)
Dewpoint	75°F (24°C)
Visibility	4.00 mi
Heat Index	78°F (26°C)
Last update	6 Sep 6:53 pm HST

More Information:

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

Extended Forecast for

2 Miles WSW Hawaii Volcanoes National Park HI

Flood Watch September 6, 07:22pm 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, 07:22pm until September 8, 06:00pm
High Surf Warning until September 8, 06:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 63 °F
Heavy Rain
Labor Day
High: 74 °F
Heavy Rain
Monday Night
Low: 65 °F
Heavy Rain
Tuesday
High: 76 °F
Heavy Rain
Tuesday Night
Low: 65 °F
Heavy Rain
Wednesday
High: 74 °F
Showers
Likely
Wednesday Night
Low: 62 °F
Showers
Likely then
Isolated
Showers
Thursday
High: 72 °F
Scattered
Showers

Detailed Forecast

Tonight

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 63. Light and variable wind. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Labor Day

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 74. Light south wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Monday Night

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Southwest wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Tuesday

Frequent showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. High near 76. South southeast wind 5 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Tuesday Night

Frequent showers. The rain could be heavy at times. Low around 65. East northeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Showers likely. Mostly cloudy, with a high near 74. East northeast wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 62. North northeast wind around 9 mph. Chance of precipitation is 70%.

Thursday

Scattered showers. Partly sunny, with a high near 72. Northeast wind around 8 mph. Chance of precipitation is 50%.

Thursday Night

Scattered showers before midnight. Partly cloudy, with a low around 59. North northeast wind around 7 mph. Chance of precipitation is 40%.

Friday

Scattered showers after noon. Mostly sunny, with a high near 73. Northeast wind around 7 mph. Chance of precipitation is 30%.

Friday Night

Scattered showers. Partly cloudy, with a low around 60. North northeast wind around 6 mph. Chance of precipitation is 40%.

Saturday

Isolated showers. Sunny, with a high near 74. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.