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Significant Snowfall for Washington Cascades and Northern Rocky Mountains

A cold front will linger for several days from the Pacific Northwest to portions of the northern Plains early this week. Cold temperatures and copious moisture will combine to produce several feet of snow into the mountain passes, with up to 4 feet of snow down to 4000 feet in the northern Rockies. Travel through mountain passes will be very difficult. Read More >

Current conditions at

Kaneohe, Marine Corps Air Station (PHNG)

Lat: 21.45°NLon: 157.77°WElev: 16ft.

Fair

73°F

23°C

Humidity 76%
Wind Speed S 3 mph
Barometer 29.85 in (1010.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 17 Dec 6:57 pm HST
Extended Forecast for

2 Miles SSE Waimanalo Beach HI

Flash Flood Watch December 18, 06:00pm until December 20, 06:00am
Click here for hazard details and duration
Flash Flood Watch
  • Tonight

    Tonight: Mostly clear, with a low around 64. South southwest wind 6 to 11 mph becoming light southwest  after midnight.

    Mostly Clear

    Low: 64 °F

  • Monday

    Monday: Isolated showers after noon.  Mostly sunny, with a high near 78. Light and variable wind becoming southeast 5 to 8 mph.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    Showers

    High: 78 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly after midnight. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 65. Light and variable wind becoming north northeast 5 to 7 mph after midnight.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain

    Low: 65 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 77. West wind around 7 mph becoming east in the morning.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain
    then Showers
    Likely

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 66. Northeast wind 7 to 10 mph becoming west in the evening.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers

    Low: 66 °F

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 76. West wind around 10 mph becoming east in the morning.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers.  Partly cloudy, with a low around 64. Breezy, with a north wind 10 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    Scattered
    Showers and
    Breezy

    Low: 64 °F

  • Thursday

    Thursday: Scattered showers.  Mostly sunny, with a high near 76. Breezy, with a north wind 13 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Scattered
    Showers and
    Breezy

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Scattered showers.  Partly cloudy, with a low around 63. North wind 7 to 13 mph becoming west after midnight.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 63 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 64. South southwest wind 6 to 11 mph becoming light southwest after midnight.
Monday
Isolated showers after noon. Mostly sunny, with a high near 78. Light and variable wind becoming southeast 5 to 8 mph. Chance of precipitation is 20%.
Monday Night
Showers and thunderstorms likely, mainly after midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 65. Light and variable wind becoming north northeast 5 to 7 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. West wind around 7 mph becoming east in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 66. Northeast wind 7 to 10 mph becoming west in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Scattered showers. Partly sunny, with a high near 76. West wind around 10 mph becoming east in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 64. Breezy, with a north wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly sunny, with a high near 76. Breezy, with a north wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 63. North wind 7 to 13 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
Isolated showers. Mostly sunny, with a high near 78. West wind around 7 mph becoming east in the morning. Chance of precipitation is 20%.
Friday Night
Scattered showers. Partly cloudy, with a low around 63. North wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Mostly sunny, with a high near 79. Breezy, with a northeast wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 65. Breezy, with an east northeast wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 79. East wind 3 to 8 mph. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
2 Miles SSE Waimanalo Beach HI
 21.32°N 157.67°W (Elev. 413 ft)
6:01 pm HST Dec 17, 2017
7pm HST Dec 17, 2017-6pm HST Dec 24, 2017
 
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