Dangerous Heat Building in the West; Severe Storms in the Upper Midwest

A long duration heat wave will build across the Southwest, California, and Pacific Northwest. Dangerous heat is also forecast for the Great Basin and South Plains. Severe storms in the Upper Midwest may have locally heavy rain, damaging winds, and very large hail. Heavy rain and flooding will also be possible in the Deep South and Appalachians.
Read More...

For More Weather Information:

Grand Rapids, MI Local Forecast Office

4NM W Muskegon MI

Marine Point Forecast

[NOTICE]
  • Overnight

    Clear

    E 9kt
    1ft

    Low: 68 °F
    Water: 73 °F

  • Friday

    Sunny

    E 7ktWinds Decreasing
    < 1ft

    High: 83 °F

  • Friday
    Night

    Partly Cloudy

    SSE 8ktWinds Decreasing
    1ft

    Low: 70 °F

  • Saturday

    Slight Chc Thunderstorms

    Winds IncreasingSSW 8kt
    < 1ft

    High: 78 °F

  • Saturday
    Night

    Chance Thunderstorms

    WNW 6ktWinds Decreasing
    1ft

    Low: 67 °F

  • Sunday

    Chance Thunderstorms

    NW 15kt
    1-3ft

    High: 74 °F

  • Sunday
    Night

    Mostly Clear

    NNW 10kt
    2ft

    Low: 64 °F

  • Monday

    Sunny

    NW 16kt
    2-3ft

    High: 72 °F

  • Monday
    Night

    Mostly Clear

    NNE 12kt
    1-2ft

    Low: 60 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:08 am EDT Aug 14, 2020
Forecast Valid: 2am EDT Aug 14, 2020-6pm EDT Aug 20, 2020

View Nearby Observations

Detailed Forecast

Overnight
E wind 7 to 9 kt. Clear. Waves around 1 ft.
Friday
E wind 5 to 7 kt becoming variable and less than 5 kt in the morning. Sunny. Waves 1 ft or less.
Friday Night
SSE wind 5 to 8 kt becoming variable and less than 5 kt. Partly cloudy. Waves around 1 ft.
Saturday
Variable winds less than 5 kt becoming SSW 5 to 8 kt in the morning. A slight chance of showers and thunderstorms after 2pm. Waves 1 ft or less.
Saturday Night
WNW wind around 6 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms, mainly after 2am. Waves around 1 ft.
Sunday
NW wind 10 to 15 kt. A chance of showers and thunderstorms before 8am. Waves 1 to 3 ft.
Sunday Night
NNW wind 7 to 10 kt. Mostly clear. Waves around 2 ft.
Monday
NW wind 10 to 16 kt. Sunny. Waves 2 to 3 ft.
Monday Night
NNE wind 8 to 12 kt. Mostly clear. 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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 43.21°N 86.36°W
Last Update: 1:08 am EDT Aug 14, 2020
Forecast Valid: 2am EDT Aug 14, 2020-6pm EDT Aug 20, 2020
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data