Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys.
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Honolulu, HI Local Forecast Office

2NM SSW Wailea-Makena HI

Marine Point Forecast

[NOTICE]
  • Overnight

    Heavy Rain

    Light Wind
    < 1ft

    Low: 66 °F

  • Tuesday

    Heavy Rain

    Light Wind
    < 1ft

    High: 79 °F

  • Tuesday
    Night

    Showers Likely

    Light Wind
    < 1ft

    Low: 67 °F

  • Wednesday

    Scattered Showers

    Light Wind
    < 1ft

    High: 79 °F

  • Wednesday
    Night

    Isolated Showers

    Light Wind
    < 1ft

    Low: 69 °F

  • Thursday

    Isolated Showers

    Light Wind
    < 1ft

    High: 82 °F

  • Thursday
    Night

    Partly Cloudy

    Light Wind
    < 1ft

    Low: 67 °F

  • Friday

    Isolated Showers

    Light Wind
    < 1ft

    High: 82 °F

  • Friday
    Night

    Partly Cloudy

    Light Wind
    < 1ft

    Low: 67 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:00 pm HST Feb 18, 2019
Forecast Valid: 12am HST Feb 19, 2019-6pm HST Feb 25, 2019

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Detailed Forecast


Synopsis: PHZ100-192030- 922 PM HST Mon Feb 18 2019 .Synopsis for Hawaiian coastal waters... A trough of low pressure will move into the waters around the Big Island tonight and Tuesday, then linger in this vicinity through late this week. Winds may increase to moderate and strong levels east of the Big Island over the next couple days. Otherwise generally light winds are expected across the marine area through most of the week. $$

Overnight
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. . Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. . Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. . Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Scattered showers. . Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Isolated showers. . Waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Isolated showers. . Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. . Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Isolated showers. . Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. . Waves 1 ft or less.

*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: 20.62°N 156.45°W
Last Update: 6:00 pm HST Feb 18, 2019
Forecast Valid: 12am HST Feb 19, 2019-6pm HST Feb 25, 2019
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