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.

Rain Fog/Mist

76°F

24°C

Humidity	91%
Wind Speed	W 5 mph
Barometer	29.84 in (1010.2 mb)
Dewpoint	73°F (23°C)
Visibility	1.50 mi
Heat Index	76°F (24°C)
Last update	6 Sep 11:53 am HST

More Information:

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

Extended Forecast for

3 Miles SW Kurtistown HI

Flood Watch September 6, 12:00pm until September 8, 06:00pm

High Surf Advisory September 6, 11:58am until September 8, 06:00am

Click here for hazard details and duration

Flood Watch

High Surf Advisory

High Surf Advisory September 6, 11:58am until September 8, 06:00am
NOW until 6:00am Tue
High Surf Advisory
Today
High: 75 °F
Heavy Rain
Tonight
Low: 69 °F
Heavy Rain
Labor Day
High: 77 °F
Heavy Rain
Monday Night
Low: 71 °F
Heavy Rain
Tuesday
High: 78 °F
Heavy Rain
Tuesday Night
Low: 71 °F
Showers
Likely
Wednesday
High: 76 °F
Heavy Rain
Wednesday Night
Low: 68 °F
Heavy Rain
then
Scattered
Showers

Detailed Forecast

Today

Frequent showers. The rain could be heavy at times. High near 75. East wind 3 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tonight

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Labor Day

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Light and variable wind becoming south southeast 8 to 13 mph in the morning. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Monday Night

Frequent showers. The rain could be heavy at times. Low around 71. South wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Frequent showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. High near 78. South southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 71. East southeast wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Frequent showers. The rain could be heavy at times. High near 76. East northeast wind 5 to 8 mph. Chance of precipitation is 90%.

Wednesday Night

Frequent showers, mainly before midnight. The rain could be heavy at times. Low around 68. North northeast wind 6 to 8 mph. Chance of precipitation is 80%.

Thursday

Scattered showers. Partly sunny, with a high near 74. Northeast wind 6 to 9 mph. Chance of precipitation is 40%.

Thursday Night

Scattered showers before midnight. Partly cloudy, with a low around 66. North wind 3 to 6 mph. Chance of precipitation is 50%.

Friday

Scattered showers. Mostly sunny, with a high near 75. East northeast wind 3 to 8 mph. Chance of precipitation is 40%.

Friday Night

Scattered showers. Partly cloudy, with a low around 67. Northwest wind 3 to 5 mph. Chance of precipitation is 50%.

Saturday

Scattered showers. Partly sunny, with a high near 75. Northeast wind 5 to 9 mph. Chance of precipitation is 30%.