Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

Copper Harbor MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSW wind 5 to 10 kt becoming W after midnight. A chance of showers, mainly after 1am.  Patchy fog after 2am.  Waves 1 ft or less.

      Low: 41 °F

      W 10kt
      < 1ft

    • Saturday

      Saturday:NW wind 10 to 20 kt, with gusts as high as 30 kt. Showers likely, mainly before 9am.  Patchy fog between 8am and 1pm.  Waves 1 ft building to 7 ft.

      High: 45 °F

      NW 20kt
      Waves Building7ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:N wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers.   Waves 7 ft subsiding to 4 ft.

      Low: 42 °F

      N 20kt
      7ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:N wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 3 to 5 ft.

      High: 39 °F

      N 15kt
      3-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:N wind around 10 kt becoming NE after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves around 2 ft.

      Low: 37 °F

      NNE 10kt
      2ft

    • Monday

      Monday:NE wind 10 to 15 kt. Sunny. Waves 2 to 3 ft.

      High: 46 °F

      NE 15kt
      2-3ft

    • Monday Night

      Monday Night:NNE wind 10 to 15 kt becoming ENE after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves 1 to 3 ft.

      Low: 38 °F

      ENE 15kt
      1-3ft

    • Tuesday

      Tuesday:ENE wind 10 to 15 kt, with gusts as high as 20 kt. Mostly sunny. Waves 2 to 3 ft.

      High: 47 °F

      ENE 15kt
      2-3ft

    • Tuesday Night

      Tuesday Night:NE wind 10 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Waves 2 to 4 ft.

      Low: 39 °F

      NE 15kt
      2-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:26 pm CDT May 16, 2025
Forecast Valid: 10pm CDT May 16, 2025-6pm CDT May 23, 2025

View Nearby Observations

Detailed Forecast

Tonight
SSW wind 5 to 10 kt becoming W after midnight. A chance of showers, mainly after 1am. Patchy fog after 2am. Waves 1 ft or less.
Saturday
NW wind 10 to 20 kt, with gusts as high as 30 kt. Showers likely, mainly before 9am. Patchy fog between 8am and 1pm. Waves 1 ft building to 7 ft.
Saturday Night
N wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers. Waves 7 ft subsiding to 4 ft.
Sunday
N wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 3 to 5 ft.
Sunday Night
N wind around 10 kt becoming NE after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves around 2 ft.
Monday
NE wind 10 to 15 kt. Sunny. Waves 2 to 3 ft.
Monday Night
NNE wind 10 to 15 kt becoming ENE after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves 1 to 3 ft.
Tuesday
ENE wind 10 to 15 kt, with gusts as high as 20 kt. Mostly sunny. Waves 2 to 3 ft.
Tuesday Night
NE wind 10 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Waves 2 to 4 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 47.48°N 87.89°W
Last Update: 10:26 pm CDT May 16, 2025
Forecast Valid: 10pm CDT May 16, 2025-6pm CDT May 23, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data