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.

Overcast

74°F

23°C

Humidity	94%
Wind Speed	SW 7 mph
Barometer	29.82 in (1009.8 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	7 Sep 1:53 am HST

More Information:

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

Extended Forecast for

2 Miles ESE Pahoa HI

Flood Watch September 7, 02:29am until September 8, 06:00pm

High Surf Advisory September 7, 02:29am until September 8, 06:00am

Click here for hazard details and duration

Flood Watch

High Surf Advisory

Flood Watch September 7, 02:29am until September 8, 06:00pm
High Surf Advisory September 7, 02:29am until September 8, 06:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 73 °F
Heavy Rain
Labor Day
High: 82 °F
Heavy Rain
and Breezy
Monday Night
Low: 75 °F
Heavy Rain
and Breezy
Tuesday
High: 84 °F
Heavy Rain
and Breezy
Tuesday Night
Low: 74 °F
Heavy Rain
Wednesday
High: 82 °F
Showers
Likely then
Heavy Rain
Wednesday Night
Low: 72 °F
Heavy Rain
Thursday
High: 80 °F
Showers
Likely then
Scattered
Showers

Detailed Forecast

Overnight

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Southwest wind 5 to 7 mph becoming south southeast. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Labor Day

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Breezy, with a south southeast wind 5 to 15 mph, with gusts as high as 18 mph. 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 75. Breezy, with a south wind 11 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday

Frequent showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. High near 84. Breezy, with a south southeast wind 13 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Frequent showers. The rain could be heavy at times. Low around 74. East southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Frequent showers. The rain could be heavy at times. High near 82. East northeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Frequent showers. The rain could be heavy at times. Low around 72. Northeast wind around 9 mph. Chance of precipitation is 90%.

Thursday

Showers likely, mainly before noon. Partly sunny, with a high near 80. North northeast wind around 11 mph. Chance of precipitation is 60%.

Thursday Night

Scattered showers, mainly before midnight. Partly cloudy, with a low around 70. North wind 5 to 7 mph. Chance of precipitation is 40%.

Friday

Scattered showers, mainly after noon. Mostly sunny, with a high near 81. North northeast wind 6 to 9 mph. Chance of precipitation is 30%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 71. North wind 3 to 6 mph. Chance of precipitation is 40%.

Saturday

Scattered showers. Partly sunny, with a high near 81. North northeast wind 6 to 11 mph. Chance of precipitation is 30%.