Strong to Severe Thunderstorms, Heavy Rain, And Flash Flooding Across the Midwest

Strong to severe thunderstorms, heavy rain and flooding is possible from the Great Lakes to the south-central Plains, as a strong cold front pushes into the extended area. Meanwhile, well above average temperatures are very likely across the Northeastern quad of the country, including the Northeast, Mid-Atlantic, Great Lakes and Ohio Valley.
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Honolulu, HI Local Forecast Office

Maalaea HI

Marine Point Forecast

[NOTICE]
  • Overnight

    Isolated Showers

    NNW 6ktWinds Decreasing
    < 1ft

    Low: 73 °F

  • Sunday

    Heavy Rain

    Winds IncreasingN 12kt
    < 1ft

    High: 86 °F

  • Sunday
    Night

    Heavy Rain

    N 12kt
    < 1ft

    Low: 74 °F

  • Monday

    Scattered Showers

    N 17kt
    < 1ft

    High: 87 °F

  • Monday
    Night

    Scattered Showers

    N 17kt
    < 1ft

    Low: 71 °F

  • Tuesday

    Isolated Showers

    N 14kt
    < 1ft

    High: 88 °F

  • Tuesday
    Night

    Isolated Showers

    NNE 13kt
    < 1ft

    Low: 71 °F

  • Wednesday

    Isolated Showers

    NNE 12ktWinds Decreasing
    < 1ft

    High: 89 °F

  • Wednesday
    Night

    Isolated Showers

    N 8ktWinds Decreasing
    < 1ft

    Low: 70 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:00 pm HST Sep 21, 2019
Forecast Valid: 12am HST Sep 22, 2019-6pm HST Sep 28, 2019

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Detailed Forecast


Synopsis: PHZ100-222000- 930 PM HST Sat Sep 21 2019 .Synopsis for Hawaiian coastal waters... High pressure will remain far north-northeast of the islands through the upcoming week. A trough will pass near the state Sunday and linger northwest of the state Monday through the middle of next week, with unstable weather and wet conditions expected. $$

Overnight
NNW wind around 6 kt becoming variable and less than 5 kt. Isolated showers. . Waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming N 7 to 12 kt in the morning. Scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. . Waves 1 ft or less.
Sunday Night
N wind around 12 kt. Scattered showers and thunderstorms before 8pm, then isolated showers. Some of the storms could produce heavy rainfall. . Waves 1 ft or less.
Monday
N wind 12 to 17 kt, with gusts as high as 24 kt. Scattered showers, mainly after noon. . Waves 1 ft or less.
Monday Night
N wind 14 to 17 kt, with gusts as high as 24 kt. Scattered showers, mainly before 9pm. . Waves 1 ft or less.
Tuesday
N wind around 14 kt. Isolated showers before noon. . Waves 1 ft or less.
Tuesday Night
NNE wind around 13 kt. Isolated showers after 9pm. . Waves 1 ft or less.
Wednesday
NNE wind 7 to 12 kt becoming variable and less than 5 kt. Isolated showers. . Waves 1 ft or less.
Wednesday Night
N wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Isolated showers. . 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: 20.8°N 156.5°W
Last Update: 4:00 pm HST Sep 21, 2019
Forecast Valid: 12am HST Sep 22, 2019-6pm HST Sep 28, 2019
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