Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic.
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Key West, FL Local Forecast Office

3NM N Key West Harbor FL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Isolated Thunderstorms

    Light Wind
    < 1ft

    High: 87 °F

  • Tonight

    Isolated Thunderstorms

    Light Wind
    < 1ft

    Low: 83 °F

  • Friday

    Isolated Thunderstorms

    Light Wind
    < 1ft

    High: 87 °F

  • Friday
    Night

    Isolated Showers

    Light Wind
    < 1ft

    Low: 83 °F

  • Saturday

    Isolated Showers

    ESE 10kt
    < 1ft

    High: 87 °F

  • Saturday
    Night

    Isolated Showers

    E 10kt
    < 1ft

    Low: 83 °F

  • Sunday

    Isolated Thunderstorms

    ESE 10kt
    < 1ft

    High: 87 °F

  • Sunday
    Night

    Scattered Showers

    E 10kt
    < 1ft

    Low: 83 °F

  • Monday

    Scattered Showers

    E 10kt
    < 1ft

    High: 87 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:15 am EDT Jul 20, 2017
Forecast Valid: 12pm EDT Jul 20, 2017-6pm EDT Jul 26, 2017

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Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Isolated showers and thunderstorms. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Isolated showers and thunderstorms. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Isolated showers and thunderstorms. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Isolated showers. Seas 1 ft or less.
Saturday
ESE wind around 10 kt. Isolated showers. Seas 1 ft or less.
Saturday Night
E wind 5 to 10 kt. Isolated showers. Seas 1 ft or less.
Sunday
ESE wind around 10 kt. Isolated showers and thunderstorms. Seas 1 ft or less.
Sunday Night
E wind around 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
Monday
E wind 5 to 10 kt. Scattered showers and thunderstorms. Seas 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: 24.6°N 81.82°W
Last Update: 11:15 am EDT Jul 20, 2017
Forecast Valid: 12pm EDT Jul 20, 2017-6pm EDT Jul 26, 2017
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