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

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Fair

78°F

26°C

Humidity	87%
Wind Speed	E 7 mph
Barometer	29.80 in (1009.7 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	6 Sep 8:54 pm HST

More Information:

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

Extended Forecast for

Napili-Honokowai HI

Flood Watch September 6, 09:42pm 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, 09:42pm until September 8, 06:00pm
High Surf Warning until September 8, 06:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 76 °F
Heavy Rain
and Breezy
Labor Day
High: 86 °F
Heavy Rain
and Breezy
Monday Night
Low: 77 °F
Heavy Rain
Tuesday
High: 87 °F
Showers
Likely
Tuesday Night
Low: 76 °F
Showers
Likely
Wednesday
High: 86 °F
Scattered
Showers
Wednesday Night
Low: 75 °F
Scattered
Showers
Thursday
High: 83 °F
Sunny

Detailed Forecast

Tonight

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 76. Breezy, with an east wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. 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 86. Breezy, with an east wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Monday Night

Frequent showers. The rain could be heavy at times. Low around 77. East northeast wind 5 to 9 mph becoming light and variable. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Tuesday

Showers likely. Mostly cloudy, with a high near 87. Heat index values as high as 95. South wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 76. Southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Scattered showers. Partly sunny, with a high near 86. East northeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Scattered showers. Mostly cloudy, with a low around 75. East northeast wind around 13 mph. Chance of precipitation is 40%.

Thursday

Sunny, with a high near 83. East northeast wind around 13 mph.

Thursday Night

Mostly clear, with a low around 74. East northeast wind 9 to 11 mph.

Friday

Sunny, with a high near 84. East northeast wind 8 to 10 mph.

Friday Night

Mostly clear, with a low around 74. East northeast wind 8 to 10 mph.

Saturday

Sunny, with a high near 84. East northeast wind 9 to 11 mph.