Severe thunderstorms possible over the upper Midwest and Great Lakes, Heavy Rain and Flooding Possible over the Southwest U.S.

Severe thunderstorms will be possible over portions of the upper Midwest and Great Lakes Tuesday, Wednesday, and Thursday. Damaging winds, large hail, and heavy rainfall possible. Over the Desert Southwest and portions of the Rockies, Monsoonal moisture will lead to locally heavy rainfall and the threat for flash flooding into midweek.
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Hazardous Weather Conditions

For More Weather Information:

Miami - South Florida Local Forecast Office

2NM ESE Port Everglades FL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Chance Thunderstorms

    ESE 9kt
    1ft

    High: 89 °F

  • Tonight

    Slight Chc Thunderstorms

    ESE 8kt
    1ft

    Low: 82 °F

  • Wednesday

    Slight Chc Thunderstorms

    ESE 10kt
    1ft

    High: 89 °F

  • Wednesday
    Night

    Slight Chc Showers

    ESE 8kt
    1ft

    Low: 82 °F

  • Thursday

    Slight Chc Thunderstorms

    SE 10kt
    1ft

    High: 88 °F

  • Thursday
    Night

    Slight Chc Thunderstorms

    SSE 9kt
    1ft

    Low: 81 °F

  • Friday

    Chance Thunderstorms

    SSE 8kt
    1ft

    High: 91 °F

  • Friday
    Night

    Chance Thunderstorms

    S 9kt
    1ft

    Low: 81 °F

  • Saturday

    Chance Thunderstorms

    S 7kt
    1ft

    High: 90 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:01 am EDT Jul 25, 2017
Forecast Valid: 12pm EDT Jul 25, 2017-6pm EDT Jul 31, 2017

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Detailed Forecast


Synopsis: Generally good boating conditions will prevail under light east-southeast flow around 10 knots or less through middle of the week. Seas will be 2 feet or less in both the Atlantic and Gulf waters of South Florida through the week with isolated showers and storms.

.GULF STREAM HAZARDS...None.

THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF JUL 25, 2017 AT 1200 UTC...

10 NAUTICAL MILES EAST NORTHEAST OF FOWEY ROCKS. 14 NAUTICAL MILES EAST OF PORT EVERGLADES. 13 NAUTICAL MILES EAST SOUTHEAST OF LAKE WORTH. 14 NAUTICAL MILES EAST SOUTHEAST OF JUPITER INLET.

THIS DATA COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.

This Afternoon
ESE wind 6 to 9 kt. A chance of showers and thunderstorms, mainly before 2pm. Seas around 1 ft. Dominant period 3 seconds. Intracoastal waters a light chop.
Tonight
ESE wind 5 to 8 kt. A slight chance of showers and thunderstorms before 11pm. Seas around 1 ft. Dominant period 3 seconds. Intracoastal waters a light chop becoming smooth.
Wednesday
ESE wind 5 to 10 kt. A slight chance of showers and thunderstorms between 11am and 2pm. Seas around 1 ft. Dominant period 3 seconds. Intracoastal waters a light chop.
Wednesday Night
ESE wind around 8 kt. A slight chance of showers after 2am. Seas around 1 ft. Dominant period 3 to 4 seconds. Intracoastal waters a light chop.
Thursday
SE wind 6 to 10 kt. A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Seas around 1 ft. Intracoastal waters a light chop.
Thursday Night
SSE wind 7 to 9 kt. A slight chance of showers and thunderstorms. Seas around 1 ft. Intracoastal waters a light chop.
Friday
SSE wind 6 to 8 kt. A chance of showers and thunderstorms. Seas around 1 ft. Intracoastal waters smooth.
Friday Night
S wind 7 to 9 kt. A chance of showers and thunderstorms. Seas around 1 ft. Intracoastal waters a light chop becoming smooth.
Saturday
WSW wind around 7 kt becoming S in the afternoon. A chance of showers and thunderstorms. Seas around 1 ft. Intracoastal waters smooth.

*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: 26.1°N 80.1°W
Last Update: 11:01 am EDT Jul 25, 2017
Forecast Valid: 12pm EDT Jul 25, 2017-6pm EDT Jul 31, 2017
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