Southern Heat Continues; Severe Storms and Heavy Rain

A summer heat wave continues across much of the Southern U.S where widespread excessive heat warnings and heat advisories remain in effect. Scattered thunderstorms, some severe with damaging winds and large hail, will be possible today mainly across Montana, and from the Ohio/Tennessee Valleys into the Carolinas. Excessive rainfall from thunderstorms in these areas may lead to flash flooding.
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Marquette, MI Local Forecast Office

21NM E Grand Portage MN

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Mostly Sunny

    Light Wind
    < 1ft

    High: 68 °F

  • Tonight

    Mostly Clear

    Light Wind
    < 1ft

    Low: 52 °F

  • Friday

    Sunny

    Light Wind
    < 1ft

    High: 69 °F

  • Friday
    Night

    Mostly Clear

    Light Wind
    < 1ft

    Low: 49 °F

  • Saturday

    Sunny

    Light Wind
    < 1ft

    High: 70 °F

  • Saturday
    Night

    Chance Showers

    Light Wind
    < 1ft

    Low: 50 °F

  • Sunday

    Showers Likely

    SSW 10kt
    < 1ft

    High: 73 °F

  • Sunday
    Night

    Chance Showers

    SW 10kt
    < 1ft

    Low: 58 °F

  • Monday

    Chance Showers

    WSW 10kt
    < 1ft

    High: 73 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:29 am CDT Jul 7, 2022
Forecast Valid: 1pm CDT Jul 7, 2022-6pm CDT Jul 13, 2022

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Detailed Forecast

This Afternoon
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. A chance of showers after 1am. Waves 1 ft or less.
Sunday
SSW wind 5 to 10 kt. Showers likely, mainly after 1pm. Waves 1 ft or less.
Sunday Night
SW wind 5 to 10 kt becoming WNW after midnight. Winds could gust as high as 15 kt. A chance of showers. Waves 1 ft or less.
Monday
WSW wind 5 to 10 kt. A chance of showers. Waves 1 ft or less.

*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: 47.92°N 89.15°W
Last Update: 11:29 am CDT Jul 7, 2022
Forecast Valid: 1pm CDT Jul 7, 2022-6pm CDT Jul 13, 2022
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