Severe storms and Heavy Rain in the Upper Midwest; Fire Weather Threats in the West

Scattered severe storms capable of producing large hail and damaging winds are expected from Montana, the Dakotas, and into northwestern Montana; and in the South and Central High Plains. Heavy rain may produce flash flooding in portions of the Plains, especially, the North Plains; Mississippi Valley; Appalachians; and Deep South. Fire weather threats are Elevated for portions of Nevada.
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Honolulu, HI Local Forecast Office

Haleiwa HI

Marine Point Forecast

[NOTICE]
  • Independence
    Day

    Scattered Showers

    E 11ktWinds Decreasing
    2ft

    High: 86 °F

  • Tonight

    Scattered Showers

    Winds IncreasingSE 6kt
    2ft

    Low: 69 °F

  • Sunday

    Scattered Showers

    E 9ktWinds Decreasing
    2ft

    High: 86 °F

  • Sunday
    Night

    Scattered Showers

    E 7kt
    2ft

    Low: 69 °F

  • Monday

    Sunny

    E 10kt
    2ft

    High: 86 °F

  • Monday
    Night

    Mostly Clear

    E 10kt
    2-3ft

    Low: 69 °F

  • Tuesday

    Sunny

    ENE 13kt
    3ft

    High: 86 °F

  • Tuesday
    Night

    Mostly Clear

    ENE 11kt
    3ft

    Low: 69 °F

  • Wednesday

    Sunny

    ENE 14kt
    3ft

    High: 86 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Jul 4, 2020
Forecast Valid: 10am HST Jul 4, 2020-6pm HST Jul 10, 2020

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Detailed Forecast


Synopsis: PHZ100-050215- 314 AM HST Sat Jul 4 2020 .Synopsis for Hawaiian coastal waters... A surface high pressure system is far north-northeast of the islands, but a weak surface trough in the vicinity of the Kauai Channel is keeping the trade winds in the light to moderate range this weekend. The surface trough will depart the area as surface high pressure builds far north of the state early next week, which will cause the trade winds to gradually strengthen. $$

Independence Day
E wind 6 to 11 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. . Waves around 2 ft.
Tonight
Variable winds less than 5 kt becoming SE around 6 kt after midnight. Scattered showers, mainly before midnight. . Waves around 2 ft.
Sunday
E wind 5 to 9 kt becoming variable and less than 5 kt. Scattered showers, mainly after noon. . Waves around 2 ft.
Sunday Night
E wind 5 to 7 kt. Scattered showers before 8pm. . Waves around 2 ft.
Monday
E wind 7 to 10 kt. Sunny. . Waves around 2 ft.
Monday Night
E wind 8 to 10 kt. Mostly clear. . Waves 2 to 3 ft.
Tuesday
ENE wind 8 to 13 kt. Sunny. . Waves around 3 ft.
Tuesday Night
ENE wind 9 to 11 kt. Mostly clear. . Waves around 3 ft.
Wednesday
ENE wind 9 to 14 kt. Sunny. . Waves around 3 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: 6:02 am HST Jul 4, 2020
Forecast Valid: 10am HST Jul 4, 2020-6pm HST Jul 10, 2020
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