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

Mountain Snow Continues in the Southwest While Ice and Snow Fall From the Mid-Atlantic to the Northeast

A storm shifting into the Four Corners region will produce heavy mountain snow into Monday. An eastern storm will track across the Mid-Atlantic region through early Monday with a swath of ice and snow extending into the Northeast. Tuesday into Wednesday, a stronger eastern storm is forecast to impact the eastern half of the U.S. with areas of excessive rain, heavy snow and ice. Read More >

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

73°F

23°C

Humidity 69%
Wind Speed N 5 mph
Barometer 29.94 in
Dewpoint 63°F (17°C)
Visibility 9.00 mi
Last update 17 Feb 6:23 pm HST
Extended Forecast for

Keaau HI

Flash Flood Watch February 18, 06:00pm until February 19, 06:00pm
High Surf Warning until February 18, 06:00am
Click here for hazard details and duration
Flash Flood Watch
High Surf Warning
  •  
    High Surf Warning until February 18, 06:00am

    NOW until
    6:00am Mon

    High Surf Warning

  • Tonight

    Tonight: Isolated showers before midnight. Partly cloudy, with a low around 59. West southwest wind 6 to 10 mph. Chance of precipitation is 20%.

    Isolated
    Showers then
    Mostly Clear

    Low: 59 °F

  • Washington's
    Birthday

    Washington's Birthday: Showers likely after noon. Increasing clouds, with a high near 79. Southwest wind 7 to 13 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Sunny then
    Showers
    Likely

    High: 79 °F

  • Monday
    Night

    Monday Night: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. Light south southeast wind becoming south 5 to 9 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 64 °F

  • Tuesday

    Tuesday: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. South wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Frequent showers and possibly a thunderstorm. Low around 62. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers

    Low: 62 °F

  • Wednesday

    Wednesday: Frequent showers and possibly a thunderstorm. High near 79. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 65 °F

  • Thursday

    Thursday: Showers likely. Cloudy, with a high near 80. Light and variable wind. Chance of precipitation is 60%.

    Showers
    Likely

    High: 80 °F

Detailed Forecast

Tonight
Isolated showers before midnight. Partly cloudy, with a low around 59. West southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Washington's Birthday
Showers likely after noon. Increasing clouds, with a high near 79. Southwest wind 7 to 13 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. Light south southeast wind becoming south 5 to 9 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. South wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Frequent showers and possibly a thunderstorm. Low around 62. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Frequent showers and possibly a thunderstorm. High near 79. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%.
Thursday
Showers likely. Cloudy, with a high near 80. Light and variable wind. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 63. Light and variable wind becoming west southwest around 5 mph after midnight. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly cloudy, with a high near 80. West southwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 79. Calm wind becoming east northeast around 6 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 62. North wind around 6 mph. Chance of precipitation is 50%.
Sunday
Isolated showers. Partly sunny, with a high near 79. East northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Keaau HI
 19.61°N 155.02°W (Elev. 236 ft)
Last Update:
6:00 pm HST Feb 17, 2019
Forecast Valid:
6pm HST Feb 17, 2019-6pm HST Feb 24, 2019
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation