Very Heavy Rainfall and High Risk Flood Event in the South-Central U.S.

Thunderstorms, some severe, will continue to produce tremendously heavy rainfall over the same areas through the day today. The area with the greatest potential for excessive rainfall includes Oklahoma, Arkansas, and Missouri. Very heavy rains will extend broadly from the Southern Plains to the Upper Midwest. Life threatening flash flooding is expected with these storms.
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Honolulu, HI Local Forecast Office

8NM ESE Kaunakakai HI

Marine Point Forecast

[NOTICE]
  • Overnight

    Heavy Rain

    Light Wind
    3ft

    Low: 66 °F

  • Sunday

    Heavy Rain

    ESE 9kt
    3ft

    High: 76 °F

  • Sunday
    Night

    Heavy Rain

    ESE 13kt
    3-4ft

    Low: 66 °F

  • Monday

    Heavy Rain

    S 7kt
    4ft

    High: 81 °F

  • Monday
    Night

    Chance Thunderstorms

    Light Wind
    4ft

    Low: 69 °F

  • Tuesday

    Scattered Showers

    Winds IncreasingENE 7kt
    4ft

    High: 82 °F

  • Tuesday
    Night

    Scattered Showers

    ENE 8kt
    3-4ft

    Low: 70 °F

  • Wednesday

    Scattered Showers

    ENE 12kt
    3-4ft

    High: 82 °F

  • Wednesday
    Night

    Scattered Showers

    ENE 12kt
    3-4ft

    Low: 71 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:02 pm HST Apr 29, 2017
Forecast Valid: 12am HST Apr 30, 2017-6pm HST May 6, 2017

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Detailed Forecast


Synopsis: A KONA LOW LOCATED A FEW HUNDRED MILES NORTH-NORTHWEST OF KAUAI WILL DRIFT TOWARD THE SOUTHWEST AND PASS KAUAI TO THE WEST SUNDAY AND SUNDAY NIGHT...THEN WEAKEN AND TRACK AWAY FROM THE WATERS MONDAY THROUGH TUESDAY. A FRONT WILL PASS TO THE NORTH TUESDAY THROUGH WEDNESDAY. HIGH PRESSURE WILL BUILD NORTH OF THE STATE WEDNESDAY THROUGH THURSDAY.

Overnight
Variable winds 5 kt or less. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. . Waves around 3 ft.
Sunday
ESE wind around 9 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds becoming mixed swell... S 1 ft at 0 seconds and SSE 1 ft at 14 seconds. Waves around 3 ft.
Sunday Night
ESE wind 9 to 13 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...S 1 ft at 10 seconds and SSE 1 ft at 17 seconds. Waves 3 to 4 ft.
Monday
S wind around 7 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. . Waves around 4 ft.
Monday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms. Widespread haze. . Waves around 4 ft.
Tuesday
Variable winds less than 5 kt becoming ENE 5 to 7 kt in the morning. Scattered showers. Widespread haze. . Waves around 4 ft.
Tuesday Night
ENE wind around 8 kt. Scattered showers. . Waves 3 to 4 ft.
Wednesday
ENE wind 8 to 12 kt. Scattered showers. . Waves 3 to 4 ft.
Wednesday Night
ENE wind around 12 kt. Scattered showers. . 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: 21.05°N 156.86°W
Last Update: 8:02 pm HST Apr 29, 2017
Forecast Valid: 12am HST Apr 30, 2017-6pm HST May 6, 2017
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