Wintry Conditions from the Northern Rockies to Upper Midwest; Critical Fire Weather Across the West

Snow and ice will continue to impact portions of the Northern Rockies, Northern Plains, and Upper Midwest. Father south, heavy rainfall and a few severe thunderstorms are possible over the Middle Mississippi Valley. Another system will bring heavy precipitation to the Pacific Northwest Friday, while critical fire weather conditions prevail over California, the Southern Rockies, and High Plains.
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Honolulu, HI Local Forecast Office

Honolulu HI

Marine Point Forecast

[NOTICE]
  • Today

    Heavy Rain

    Winds IncreasingS 10km/h
    1m

    High: 29 °C

  • Tonight

    Heavy Rain

    S 8km/h
    1m

    Low: 24 °C

  • Friday

    Isolated Showers

    Winds IncreasingS 8km/h
    1m

    High: 29 °C

  • Friday
    Night

    Scattered Showers

    Light Wind
    1m

    Low: 24 °C

  • Saturday

    Scattered Showers

    Light Wind
    1m

    High: 29 °C

  • Saturday
    Night

    Isolated Showers

    ENE 11km/hWinds Decreasing
    1m

    Low: 24 °C

  • Sunday

    Scattered Showers

    Winds IncreasingNE 8km/h
    1m

    High: 29 °C

  • Sunday
    Night

    Scattered Showers

    NE 8km/h
    1m

    Low: 24 °C

  • Monday

    Scattered Showers

    SE 10km/hWinds Decreasing
    1m

    High: 29 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:00 am HST Oct 22, 2020
Forecast Valid: 9am HST Oct 22, 2020-6pm HST Oct 28, 2020

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Detailed Forecast


Synopsis: PHZ100-230230- 334 AM HST Thu Oct 22 2020 .Synopsis for Hawaiian coastal waters... A surface front is about 210 nm northwest of Kauai, while a weak surface ridge is near Maui County. Moist and unstable atmospheric conditions will keep a chance of thunderstorms over the western waters through early Friday morning. A weak surface front is expected to remain northwest of Kauai this weekend. $$

Today
Variable winds less than 5 km/h becoming S 5 to 10 km/h in the morning. Isolated showers, with thunderstorms also possible after 11am. Some of the storms could produce heavy rainfall. . Waves around 1 m.
Tonight
S wind 5 to 8 km/h. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. . Waves around 1 m.
Friday
Variable winds less than 5 km/h becoming S 5 to 8 km/h in the afternoon. Isolated showers. . Waves around 1 m.
Friday Night
Variable winds 5 km/h or less. Scattered showers, mainly after 8pm. . Waves around 1 m.
Saturday
Variable winds 5 km/h or less. Scattered showers. . Waves around 1 m.
Saturday Night
ENE wind 6 to 11 km/h becoming variable and less than 5 km/h after midnight. Isolated showers before midnight. . Waves around 1 m.
Sunday
Variable winds less than 5 km/h becoming NE 5 to 8 km/h in the afternoon. Scattered showers. . Waves around 1 m.
Sunday Night
NE wind 5 to 8 km/h. Scattered showers. . Waves around 1 m.
Monday
SE wind 5 to 10 km/h becoming variable and less than 5 km/h in the afternoon. Scattered 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: 21.27°N 157.86°W
Last Update: 6:00 am HST Oct 22, 2020
Forecast Valid: 9am HST Oct 22, 2020-6pm HST Oct 28, 2020
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