Excessive Heat in the Interior West; Monsoon Conditions in the Southwest

Dangerous heat is expected to be in place across portions of California, especially the Central Valley, and across the Interior Northwest into Friday. Heat Advisories will also be in place across the southern Plains into the Lower Mississippi River Valley. Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest through Friday.
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For More Weather Information:

Honolulu, HI Local Forecast Office

Haleiwa HI

Marine Point Forecast

[NOTICE]
  • Overnight

    Scattered Showers

    SE 11km/h
    1m

    Low: 23 °C

  • Tuesday

    Scattered Showers

    SE 11km/h
    1m

    High: 31 °C

  • Tuesday
    Night

    Partly Cloudy

    SE 10km/h
    1m

    Low: 23 °C

  • Wednesday

    Isolated Showers

    SE 10km/h
    1m

    High: 31 °C

  • Wednesday
    Night

    Scattered Showers

    E 14km/h
    1m

    Low: 23 °C

  • Thursday

    Isolated Showers

    E 23km/h
    1m

    High: 32 °C

  • Thursday
    Night

    Isolated Showers

    E 23km/h
    1m

    Low: 24 °C

  • Friday

    Mostly Sunny

    E 23km/h
    1m

    High: 31 °C

  • Friday
    Night

    Isolated Showers

    E 23km/h
    1m

    Low: 23 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:53 am HST Aug 16, 2022
Forecast Valid: 4am HST Aug 16, 2022-6pm HST Aug 22, 2022

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Detailed Forecast


Synopsis: PHZ100-162045- 933 PM HST Mon Aug 15 2022 .Synopsis for Hawaiian coastal waters... A ridge north of the area will slowly weaken over the next couple of days, weakening the trades. Trades will strengthen again Thursday into the weekend as high pressure north of the state rebuilds. $$

Overnight
SE wind around 11 km/h. Scattered showers. . Waves around 1 m.
Tuesday
SE wind around 11 km/h becoming NW in the morning. Scattered showers, mainly before 9am. . Waves around 1 m.
Tuesday Night
SE wind around 10 km/h. Partly cloudy. . Waves around 1 m.
Wednesday
SE wind 8 to 10 km/h becoming NW in the morning. Isolated showers after 9am. . Waves around 1 m.
Wednesday Night
E wind around 14 km/h. Scattered showers, mainly after midnight. . Waves around 1 m.
Thursday
E wind 13 to 23 km/h. Isolated showers. . Waves around 1 m.
Thursday Night
E wind 21 to 23 km/h. Isolated showers after midnight. . Waves around 1 m.
Friday
E wind 21 to 23 km/h. Mostly sunny. . Waves around 1 m.
Friday Night
E wind 21 to 23 km/h. Isolated showers. . Waves around 1 m.

*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: 2:53 am HST Aug 16, 2022
Forecast Valid: 4am HST Aug 16, 2022-6pm HST Aug 22, 2022
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