Severe Storms And Heavy Rain Is Expected In The Central/Southern Plains; Locally Heavy Rain/Scattered Storms In East/South; Poor Air Quality Persists Out West

Late afternoon and evening severe thunderstorms with heavy rainfall is expected from the Front Range of the Central/Southern Rockies into the High Plains. Meanwhile in the East and South, a slow moving front will trigger scattered storms with locally heavy rain. Finally, smoke from numerous ongoing wildfires in the West are requiring alerts throughout the region and even into the Upper Midwest.

Hazardous Weather Conditions

For More Weather Information:

Grand Rapids, MI Local Forecast Office

7NM SW Muskegon MI

Marine Point Forecast

  • Tonight

    Patchy Fog

    N 11ktWinds Decreasing

    Low: 68 °F
    Water: 75 °F

  • Sunday

    Patchy Fog

    SW 8kt

    High: 77 °F

  • Sunday

    Partly Cloudy

    Winds IncreasingSE 8kt
    < 1ft

    Low: 69 °F

  • Monday

    Slight Chc Thunderstorms

    SE 10kt

    High: 80 °F

  • Monday

    Showers Likely

    ESE 9kt

    Low: 69 °F

  • Tuesday


    Winds IncreasingNNW 19kt
    Waves Building4ft

    High: 75 °F

  • Tuesday

    Chance Showers

    N 18kt

    Low: 64 °F

  • Wednesday


    NNW 15kt

    High: 74 °F

  • Wednesday

    Mostly Clear

    WNW 8kt

    Low: 64 °F

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:04 pm EDT Aug 18, 2018
Forecast Valid: 9pm EDT Aug 18, 2018-6pm EDT Aug 25, 2018

View Nearby Observations

Detailed Forecast

N wind 6 to 11 kt becoming variable and less than 5 kt. Patchy fog after 2am. Waves 1 to 2 ft.
ESE wind around 8 kt becoming SW in the afternoon. Patchy fog before 10am. Waves around 1 ft.
Sunday Night
Variable winds less than 5 kt becoming SE 5 to 8 kt after midnight. Partly cloudy. Waves 1 ft or less.
SE wind 8 to 10 kt. A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Waves around 1 ft.
Monday Night
ESE wind 7 to 9 kt. A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Waves around 1 ft.
SW wind 8 to 13 kt becoming NNW 14 to 19 kt in the afternoon. Winds could gust as high as 26 kt. Showers, mainly before 2pm. Waves 1 ft building to 4 ft.
Tuesday Night
N wind around 18 kt, with gusts as high as 25 kt. A chance of showers before 8pm. Waves 5 to 6 ft.
NNW wind 11 to 15 kt. Sunny. Waves 3 to 4 ft.
Wednesday Night
WNW wind 6 to 8 kt. Mostly clear. Waves 1 to 2 ft.


  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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Point Forecast: 43.15°N 86.36°W
Last Update: 8:04 pm EDT Aug 18, 2018
Forecast Valid: 9pm EDT Aug 18, 2018-6pm EDT Aug 25, 2018
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