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

Snow for the Southwest Mountains and Northern Plains to Northeast Sunday; More Significant Storm to Impact Eastern States Next Week

A storm crossing the Southwest states will bring heavy mountain snow Sunday into Monday. Further east, a separate storm will track from the Central Plains to the Mid-Atlantic states bringing a swath of ice and snow along and north of it's storm track Sunday into Monday. Next week, a stronger storm is expected to produce heavy rain over the Southeast with snow and ice from the Midwest to Northeast.
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Hazardous Weather Conditions

For More Weather Information:

Honolulu, HI Local Forecast Office

Haleiwa HI

Marine Point Forecast

[NOTICE]

  • Overnight

    Showers Likely

    N 15kt
    9ft

    Low: 71 °F

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Showers Likely

    N 15kt
    8-9ft

    High: 75 °F

    Small Craft Advisory
    Small Craft Advisory

  • Sunday
    Night

    Scattered Showers

    NE 8kt
    8ft

    Low: 70 °F

    Small Craft Advisory
    Small Craft Advisory

  • Washington's
    Birthday

    Scattered Showers

    SSE 7kt
    7-8ft

    High: 75 °F

  • Monday
    Night

    Scattered Showers

    SE 7ktWinds Decreasing
    6-7ft

    Low: 71 °F

  • Tuesday

    Showers Likely

    Light Wind
    6ft

    High: 75 °F

  • Tuesday
    Night

    Scattered Showers

    Light Wind
    5-6ft

    Low: 71 °F

  • Wednesday

    Scattered Showers

    Winds IncreasingNNE 7kt
    4-5ft

    High: 75 °F

  • Wednesday
    Night

    Isolated Showers

    NNE 9kt
    3-4ft

    Low: 71 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:42 pm HST Feb 16, 2019
Forecast Valid: 11pm HST Feb 16, 2019-6pm HST Feb 23, 2019

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY MONDAY MORNING...

Synopsis: PHZ100-172045- 937 PM HST Sat Feb 16 2019 .Synopsis for Hawaiian coastal waters... A gale low northeast of the area will move northwest at 10 kt through Monday, then move west. A trough extending southwest from the low over the coast waters will move northwest slowly. $$

Overnight
N wind around 15 kt. Showers likely. Mixed swell...NW 5 ft at 17 seconds and NNE 4 ft at 11 seconds. Waves around 9 ft.
Sunday
N wind 7 to 15 kt. Showers likely, mainly before noon. Mixed swell...NW 6 ft at 16 seconds and NNE 3 ft at 11 seconds. Waves 8 to 9 ft.
Sunday Night
N wind 5 to 8 kt becoming SSE after midnight. Scattered showers. Mixed swell...NNW 6 ft at 15 seconds and NNE 2 ft at 11 seconds. Waves around 8 ft.
Washington's Birthday
SSE wind 5 to 7 kt. Scattered showers. Mixed swell...NNW 6 ft and NE 1 to 2 ft. Waves 7 to 8 ft.
Monday Night
SE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Scattered showers. Mixed swell...NNW 5 ft and NE 1 ft. Waves 6 to 7 ft.
Tuesday
Variable winds 5 kt or less. Showers likely. Mixed swell...NNW 5 ft and NE 1 ft. Waves around 6 ft.
Tuesday Night
Variable winds 5 kt or less. Scattered showers. Mixed swell...NNW 4 to 5 ft and NE 1 ft. Waves 5 to 6 ft.
Wednesday
Variable winds less than 5 kt becoming NNE 5 to 7 kt in the afternoon. Scattered showers. Mixed swell...NW 4 ft and NE 1 ft. Waves 4 to 5 ft.
Wednesday Night
NNE wind 7 to 9 kt. Isolated showers. Mixed swell...NW 3 ft and NE 1 ft. Waves 3 to 4 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 21.61°N 158.13°W
Last Update: 9:42 pm HST Feb 16, 2019
Forecast Valid: 11pm HST Feb 16, 2019-6pm HST Feb 23, 2019
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