Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Hazardous Weather Conditions

High Surf Advisory in effect from December 18, 04:09 AM HST until December 19, 06:00 PM HST

En Español

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

75°F

24°C

Humidity	58%
Wind Speed	SW 6 mph
Barometer	30.13 in (1020.0 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	18 Dec 8:53 am HST

More Information:

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

Extended Forecast for

6 Miles ESE Mountain View HI

High Surf Advisory until December 19, 06:00pm

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory until December 19, 06:00pm

NOW until
6:00pm Wed

High Surf Advisory
Today

Scattered
Showers
High: 75 °F
Tonight

Scattered
Showers and
Breezy
Low: 59 °F
Wednesday

Showers
Likely and
Breezy
High: 72 °F
Wednesday
Night

Showers
Likely
Low: 60 °F
Thursday

Showers
Likely then
Scattered
Showers
High: 75 °F
Thursday
Night

Scattered
Showers
Low: 59 °F
Friday

Scattered
Showers
High: 77 °F
Friday
Night

Scattered
Showers
Low: 59 °F

Detailed Forecast

Today

Scattered showers, mainly before noon. Partly sunny, with a high near 75. North northwest wind 5 to 9 mph becoming northeast in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Scattered showers. Mostly cloudy, with a low around 59. Breezy, with a north northwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Showers likely. Mostly cloudy, with a high near 72. Breezy, with a north wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Showers likely. Mostly cloudy, with a low around 60. North wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Showers likely, mainly before noon. Mostly cloudy, with a high near 75. Northeast wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Scattered showers. Mostly cloudy, with a low around 59. North northwest wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Scattered showers. Partly sunny, with a high near 77. Northeast wind 6 to 9 mph. Chance of precipitation is 50%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 59. North wind around 7 mph. Chance of precipitation is 50%.

Saturday

Scattered showers. Partly sunny, with a high near 76. Northwest wind 6 to 9 mph becoming east northeast in the morning. Chance of precipitation is 50%.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 59. North wind around 7 mph. Chance of precipitation is 50%.

Sunday

Scattered showers. Partly sunny, with a high near 76. East northeast wind 6 to 9 mph. Chance of precipitation is 50%.

Sunday Night

Occasional showers. Low around 59. Northeast wind around 6 mph becoming northwest in the evening. Chance of precipitation is 80%.

Monday

Occasional showers. High near 76. Northwest wind 6 to 9 mph becoming east northeast in the morning. Chance of precipitation is 80%.