Dangerous Heat in the Northeast and Northwest U.S.; Areas of Excessive Rainfall In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the Northwest and Northeast U.S. through this evening. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. A slow moving cold front will bring heavy thunderstorms which may produce excessive rainfall over the Ohio Valley and Mid-Atlantic through Wednesday.
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Grand Rapids, MI Local Forecast Office

12NM SSW Pentwater MI

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Sunny

    NNW 9kt
    1ft

    High: 72 °F

  • Tonight

    Clear

    NNW 6ktWinds Decreasing
    < 1ft

    Low: 67 °F

  • Wednesday

    Sunny

    W 9kt
    < 1ft

    High: 76 °F

  • Wednesday
    Night

    Partly Cloudy

    NE 13kt
    1ft

    Low: 67 °F

  • Thursday

    Sunny

    N 18kt
    1-2ft

    High: 73 °F

  • Thursday
    Night

    Mostly Clear

    NE 19ktWinds Decreasing
    1-2ft

    Low: 62 °F

  • Friday

    Sunny

    NW 6kt
    < 1ft

    High: 73 °F

  • Friday
    Night

    Partly Cloudy

    Winds IncreasingS 7kt
    < 1ft

    Low: 66 °F

  • Saturday

    Partly Sunny

    SSW 12kt
    1-2ft

    High: 75 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:05 pm CDT Aug 9, 2022
Forecast Valid: 3pm CDT Aug 9, 2022-6pm CDT Aug 15, 2022

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Detailed Forecast

This Afternoon
NNW wind around 9 kt. Sunny. Waves around 1 ft.
Tonight
NNW wind around 6 kt becoming variable and less than 5 kt. Clear. Waves 1 ft or less.
Wednesday
W wind around 9 kt. Sunny. Waves 1 ft or less.
Wednesday Night
SW wind 5 to 13 kt becoming NE after midnight. Winds could gust as high as 19 kt. Partly cloudy. Waves around 1 ft.
Thursday
N wind 14 to 18 kt. Sunny. Waves 1 to 2 ft.
Thursday Night
NE wind 14 to 19 kt decreasing to 7 to 12 kt after midnight. Mostly clear. Waves 1 to 2 ft.
Friday
NE wind around 6 kt becoming WNW in the afternoon. Sunny. Waves 1 ft or less.
Friday Night
Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Partly cloudy. Waves 1 ft or less.
Saturday
SSW wind 8 to 12 kt. Partly sunny. Waves 1 to 2 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: 43.61°N 86.59°W
Last Update: 1:05 pm CDT Aug 9, 2022
Forecast Valid: 3pm CDT Aug 9, 2022-6pm CDT Aug 15, 2022
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