National Weather Service United States Department of Commerce

Flash flooding possible across parts of Midwest

Showers and thunderstorms ahead of a strong cold front moving across the Midwest on Friday are expected to produce rainfall rates of 1-2 inches per hour, creating a risk of flash flooding across parts of southern Minnesota and northern and central Iowa. The flash flooding risk will continue into Saturday and move eastward, into the Ohio Valley.
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2NM ESE Key West FL

Marine Point Forecast [NOTICE]

This
Afternoon

Slight Chc Thunderstorms

Light Wind
1ft

High: 91 °F

Tonight

Slight Chc Thunderstorms

ESE 10kt
1-2ft

Low: 83 °F

Saturday

Slight Chc Thunderstorms

ESE 10kt
1-2ft

High: 92 °F

Saturday
Night

Slight Chc Thunderstorms

ESE 10kt
1-2ft

Low: 84 °F

Sunday

Slight Chc Thunderstorms

ESE 10kt
1-2ft

High: 92 °F

Sunday
Night

Slight Chc Thunderstorms

E 10kt
1ft

Low: 82 °F

Monday

Chance Thunderstorms

Light Wind
1ft

High: 91 °F

Monday
Night

Chance Thunderstorms

Light Wind
1ft

Low: 81 °F

Tuesday

Chance Thunderstorms

Light Wind
1ft

High: 91 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:15 pm EDT Jul 25, 2014
Forecast Valid: 4pm EDT Jul 25, 2014-6pm EDT Jul 31, 2014

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Detailed Forecast

SEAS ARE GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

  • SynopsisA RIDGE OF HIGH PRESSURE WILL OSCILLATE NEAR THE KEYS THIS AFTERNOON THROUGH THIS UPCOMING WEEKEND...AND INTO EARLY NEXT WEEK.

    THE APPROXIMATE SHOREWARD EDGE OF THE GULF STREAM CURRENT...AS OF JULY TWENTY-FIFTH...

    37 NM SOUTH OF DRY TORTUGAS LIGHT...ON LOGGERHEAD KEY. 23 NM SOUTH OF COSGROVE SHOAL LIGHT...OFF THE MARQUESAS KEYS. 14 NM SOUTH OF SAND KEY LIGHT...OFF KEY WEST. 28 NM SOUTH OF LOOE KEY...OFF BIG PINE KEY. 29 NM SOUTH OF SOMBRERO KEY LIGHT...OFF MARATHON. 12 NM SOUTHEAST OF ALLIGATOR REEF LIGHT...OFF ISLAMORADA. 16 NM SOUTHEAST OF MOLASSES REEF LIGHT...OFF KEY LARGO. 7 NM EAST OF CARYSFORT REEF LIGHT...OFF OCEAN REEF.

    GULF STREAM INFORMATION COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.
  • This Afternoon Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.
  • Tonight ESE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.
  • Saturday ESE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.
  • Saturday Night ESE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.
  • Sunday ESE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.
  • Sunday Night E wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.
  • Monday Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
  • Monday Night Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
  • Tuesday Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 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.