Dangerous Heat Lingers in Southern U.S. And Severe Thunderstorms In The Central U.S.

Heat advisories and excessive heat warnings persist across the Southern U.S. today, including the Dallas, Houston and New Orleans metro areas. Dangerous heat indices with record high temperatures are expected, especially in Texas. Meanwhile, a strong cold front moving through the Central U.S. will produce severe thunderstorms from the Upper Mississippi Valley to the south-central High Plains.
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Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

Copper Harbor MI

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Thunderstorms

    S 15km/h
    < 1m

    High: 20 °C

  • Tonight

    Thunderstorms

    Winds IncreasingW 25km/h
    < 1m

    Low: 14 °C

  • Wednesday

    Sunny

    W 15km/h
    < 1m

    High: 22 °C

  • Wednesday
    Night

    Partly Cloudy

    S 15km/h
    < 1m

    Low: 14 °C

  • Thursday

    Mostly Sunny

    W 15km/h
    < 1m

    High: 24 °C

  • Thursday
    Night

    Mostly Clear

    WSW 15km/h
    < 1m

    Low: 16 °C

  • Friday

    Sunny

    WSW 15km/h
    < 1m

    High: 24 °C

  • Friday
    Night

    Partly Cloudy

    S 15km/h
    < 1m

    Low: 16 °C

  • Saturday

    Chance Thunderstorms

    S 20km/h
    < 1m

    High: 24 °C


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:29 am EDT Jul 14, 2020
Forecast Valid: 2pm EDT Jul 14, 2020-6pm EDT Jul 20, 2020

View Nearby Observations

Detailed Forecast

This Afternoon
S wind around 15 km/h. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. Waves 1 m or less.
Tonight
SW wind 10 to 15 km/h becoming W 20 to 25 km/h after midnight. Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 2am. Patchy fog between 9pm and 3am. Waves 1 m or less.
Wednesday
W wind 10 to 15 km/h. Sunny. Waves 1 m or less.
Wednesday Night
S wind around 15 km/h. Partly cloudy. Waves 1 m or less.
Thursday
W wind around 15 km/h. Mostly sunny. Waves 1 m or less.
Thursday Night
WSW wind 10 to 15 km/h. Mostly clear. Waves 1 m or less.
Friday
WSW wind 10 to 15 km/h. Sunny. Waves 1 m or less.
Friday Night
S wind 10 to 15 km/h. Partly cloudy. Waves 1 m or less.
Saturday
S wind around 20 km/h, with gusts as high as 25 km/h. A chance of showers and thunderstorms. Waves 1 m 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: 47.48°N 87.87°W
Last Update: 9:29 am EDT Jul 14, 2020
Forecast Valid: 2pm EDT Jul 14, 2020-6pm EDT Jul 20, 2020
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