National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Unsettled Week From Northwest To Rockies; A Major Wet Storm System Over the East Late This Week

An active wet weather pattern will impact the Pacific Northwest into Inter-mountain West and Rockies, as two more storm systems arrive before the weekend. Expect heavy to excessive rain and widespread mountain snow. A couple of these systems will combine and evolve into a major very wet storm system with heavy to excessive rain, Thursday into the weekend, for the eastern half of the country. Read More >

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

69°F

21°C

Humidity 93%
Wind Speed W 7 mph
Barometer 30.24 in (1023.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 10 Dec 10:53 pm HST
Extended Forecast for

2 Miles ENE Pahoa HI

High Surf Advisory until December 13, 06:00am
Wind Advisory until December 11, 06:00pm
Click here for hazard details and duration
High Surf Advisory
Wind Advisory
  •  
    High Surf Advisory until December 13, 06:00am
    Wind Advisory until December 11, 06:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Tonight

    Tonight: Showers likely. Cloudy, with a low around 68. North northwest wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 68 °F

  • Tuesday

    Tuesday: Frequent showers. High near 80. North northwest wind 8 to 11 mph becoming northeast in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: Frequent showers, mainly after midnight. Low around 67. North wind 6 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers then
    Showers

    Low: 67 °F

  • Wednesday

    Wednesday: Frequent showers, mainly before noon. High near 81. East northeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Showers then
    Scattered
    Showers

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Frequent showers, mainly after midnight. Low around 70. Northeast wind 8 to 13 mph becoming west northwest in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers then
    Showers

    Low: 70 °F

  • Thursday

    Thursday: Frequent showers, mainly before noon. High near 78. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Breezy.
    Showers then
    Scattered
    Showers

    High: 78 °F

  • Thursday
    Night

    Thursday Night: Frequent showers, mainly after midnight. Low around 69. North northeast wind 11 to 14 mph becoming west northwest in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%.

    Scattered
    Showers then
    Showers

    Low: 69 °F

  • Friday

    Friday: Frequent showers, mainly before noon. High near 78. North northeast wind 9 to 13 mph. Chance of precipitation is 80%.

    Showers then
    Scattered
    Showers

    High: 78 °F

Detailed Forecast

Tonight
Showers likely. Cloudy, with a low around 68. North northwest wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Frequent showers. High near 80. North northwest wind 8 to 11 mph becoming northeast in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Frequent showers, mainly after midnight. Low around 67. North wind 6 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Frequent showers, mainly before noon. High near 81. East northeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Frequent showers, mainly after midnight. Low around 70. Northeast wind 8 to 13 mph becoming west northwest in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Frequent showers, mainly before noon. High near 78. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Frequent showers, mainly after midnight. Low around 69. North northeast wind 11 to 14 mph becoming west northwest in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
Friday
Frequent showers, mainly before noon. High near 78. North northeast wind 9 to 13 mph. Chance of precipitation is 80%.
Friday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 67. North northeast wind 6 to 9 mph becoming west in the evening. Chance of precipitation is 70%.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East northeast wind 6 to 13 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 66. Light and variable wind becoming east northeast 6 to 11 mph after midnight. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 79. East wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 66. East wind 5 to 9 mph. Chance of precipitation is 40%.
Monday
Scattered showers. Partly sunny, with a high near 79. East wind 5 to 10 mph. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles ENE Pahoa HI
 19.5°N 154.92°W (Elev. 568 ft)
Last Update:
7:08 pm HST Dec 10, 2018
Forecast Valid:
11pm HST Dec 10, 2018-6pm HST Dec 17, 2018
 
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Additional Resources

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Chance of Precipitation