Heat Building and Strong to Severe Storms

A building ridge of high pressure will produce possible record heat and extremely humid conditions over the next several days. The summer heat wave is already present in the south Plains, will expand across the Mid-Atlantic/Northeast and then shift into the Desert Southwest. Meanwhile, a cold front may trigger strong to severe storms w/ heavy rain from the Great Lakes to the south-central Plains
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Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

Copper Harbor MI

Marine Point Forecast

[NOTICE]
  • Overnight

    Partly Cloudy

    S 10kt
    < 1ft

    Low: 64 °F

  • Sunday

    Showers Likely

    S 10kt
    < 1ft

    High: 69 °F

  • Sunday
    Night

    Scattered Showers

    W 15kt
    1-2ft

    Low: 61 °F

  • Monday

    Sunny

    W 15kt
    1-2ft

    High: 73 °F

  • Monday
    Night

    Mostly Clear

    SW 10kt
    1ft

    Low: 65 °F

  • Tuesday

    Chance Showers

    SW 10kt
    < 1ft

    High: 73 °F

  • Tuesday
    Night

    Chance Showers

    N 10kt
    < 1ft

    Low: 62 °F

  • Wednesday

    Sunny

    NW 15kt
    2-3ft

    High: 68 °F

  • Wednesday
    Night

    Partly Cloudy

    N 15kt
    2ft

    Low: 59 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:54 pm EDT Aug 17, 2019
Forecast Valid: 2am EDT Aug 18, 2019-6pm EDT Aug 24, 2019

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Detailed Forecast

Overnight
S wind around 10 kt. Partly cloudy. Waves 1 ft or less.
Sunday
S wind 5 to 10 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. Scattered showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then scattered showers and thunderstorms after 4pm. Waves 1 ft or less.
Sunday Night
W wind 10 to 15 kt. Scattered showers, mainly before 7pm. Waves 1 to 2 ft.
Monday
W wind 10 to 15 kt. Sunny. Waves 1 to 2 ft.
Monday Night
SW wind around 10 kt. Mostly clear. Waves around 1 ft.
Tuesday
SW wind around 10 kt. A chance of showers after 2pm. Waves 1 ft or less.
Tuesday Night
W wind 5 to 10 kt becoming N after midnight. A chance of showers before 8pm. Waves 1 ft or less.
Wednesday
NW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves 2 to 3 ft.
Wednesday Night
N wind 10 to 15 kt. Partly cloudy. Waves around 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: 47.48°N 87.87°W
Last Update: 11:54 pm EDT Aug 17, 2019
Forecast Valid: 2am EDT Aug 18, 2019-6pm EDT Aug 24, 2019
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