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 >

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
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

    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.

    Scattered
    Showers

    High: 75 °F

  • Tonight

    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.

    Scattered
    Showers and
    Breezy

    Low: 59 °F

  • Wednesday

    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.

    Showers
    Likely and
    Breezy

    High: 72 °F

  • Wednesday
    Night

    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.

    Showers
    Likely

    Low: 60 °F

  • Thursday

    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.

    Showers
    Likely then
    Scattered
    Showers

    High: 75 °F

  • Thursday
    Night

    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.

    Scattered
    Showers

    Low: 59 °F

  • Friday

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

    Scattered
    Showers

    High: 77 °F

  • Friday
    Night

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

    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%.
Click Map For Forecast
Point Forecast:
6 Miles ESE Mountain View HI
 19.48°N 155.07°W (Elev. 1575 ft)
6:00 am HST Dec 18, 2018
9am HST Dec 18, 2018-6pm HST Dec 24, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database