Continuous Heavy Rainfall And Threat For Flooding Over The Western Gulf Coast And Midwest; Excessive Heat Widespread Across The Desert Southwest

A very slow moving disturbance will deliver continuous tropical heavy rainfall and flooding along the Texas Gulf Coast into Louisiana. Additional heavy rainfall will be possible across the Midwest and Ohio Valley, from a circulation and stalled frontal zone. Very hot temperatures exceeding 110 degrees are likely over southern California, Nevada and Arizona, which includes Las Vegas and Phoenix.
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Hazardous Weather Conditions

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Grand Rapids, MI Local Forecast Office

11NM SSW Grand Haven MI

Marine Point Forecast

[NOTICE]
  • Today

    Mostly Cloudy

    E 8kt
    1ft

    High: 71 °F
    Water: 68 °F

  • Tonight

    Partly Cloudy

    NW 8ktWinds Decreasing
    1-2ft

    Low: 61 °F

  • Thursday

    Mostly Sunny

    ENE 12kt
    1ft

    High: 76 °F

  • Thursday
    Night

    Mostly Cloudy

    ENE 15kt
    1-2ft

    Low: 60 °F

  • Friday

    Chance Thunderstorms

    E 13kt
    1-2ft

    High: 69 °F

  • Friday
    Night

    Chance Showers

    ENE 13kt
    1-2ft

    Low: 61 °F

  • Saturday

    Slight Chc Showers

    NNW 8kt
    1ft

    High: 70 °F

  • Saturday
    Night

    Slight Chc Showers

    NW 8kt
    2ft

    Low: 60 °F

  • Sunday

    Partly Sunny

    N 7kt
    1ft

    High: 73 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:05 am CDT Jun 20, 2018
Forecast Valid: 11am CDT Jun 20, 2018-6pm CDT Jun 26, 2018

View Nearby Observations

Detailed Forecast

Today
E wind 6 to 8 kt becoming NNW in the afternoon. Mostly cloudy. Waves around 1 ft.
Tonight
NW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 to 2 ft.
Thursday
ENE wind 5 to 12 kt. Mostly sunny. Waves around 1 ft.
Thursday Night
ENE wind 12 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.
Friday
E wind around 13 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 to 2 ft.
Friday Night
ENE wind 9 to 13 kt. A chance of showers. Waves 1 to 2 ft.
Saturday
NNE wind around 8 kt becoming NW in the afternoon. A slight chance of showers before 1pm. Waves around 1 ft.
Saturday Night
NW wind 6 to 8 kt becoming NNE after midnight. A slight chance of showers. Waves around 2 ft.
Sunday
E wind 5 to 7 kt becoming NNW in the afternoon. Partly sunny. Waves around 1 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: 42.89°N 86.3°W
Last Update: 10:05 am CDT Jun 20, 2018
Forecast Valid: 11am CDT Jun 20, 2018-6pm CDT Jun 26, 2018
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