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Hazardous Weather Outlook

Hazardous Weather Outlook for South Florida
National Weather Service Miami FL
447 PM EDT Fri Sep 21 2018

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
220900-
Lake Okeechobee-Biscayne Bay-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-Glades-Hendry-
Inland Palm Beach-Metro Palm Beach-Coastal Collier-Inland Collier-
Inland Broward-Metro Broward-Inland Miami-Dade-Metro Miami-Dade-
Mainland Monroe-Coastal Palm Beach-Coastal Broward-Coastal Miami-
Dade-Far South Miami-Dade-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
447 PM EDT Fri Sep 21 2018

...SCATTERED/NUMEROUS THUNDERSTORMS INTERIOR AND WEST THROUGH EVENING...
...LOCALLY HEAVY RAINFALL MAY CAUSE URBAN FLOODING...

This hazardous weather outlook is for South Florida.

.DAY ONE...TONIGHT

Thunderstorms: Scattered thunderstorms across South Florida through
this evening will favor interior areas and the Gulf coast. The
primary threats will be frequent to numerous lightning, gusty winds,
and small hail.

Waterspouts: Some waterspouts will be possible with showers and
thunderstorms through tonight, particularly around boundary
collisions and across the Atlantic waters.

Wind: Strong wind gusts of 45 to 55 mph are possible with any strong
thunderstorms through this evening across the mainland and adjacent
Gulf waters. Overnight, possibility of storms capable of producing
gusts in excess of 40 mph will continue particularly across the
Atlantic waters.

Hail: Hail up to the size of nickels is possible with strong
thunderstorms through this evening.

Flooding: There is the potential for urban flooding, especially over
areas of poor drainage, with locally heavy downpours.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Scattered mainly afternoon thunderstorms are forecast each day,
especially over the western interior. The primary threats are
lightning and localized flooding.

.SPOTTER INFORMATION STATEMENT...

Widespread spotter activation is not anticipated, however individual
spotters are encouraged to report high wind, hail, funnel clouds,
waterspouts, and flooding to the National Weather Service forecast
office in Miami.

For more information...visit the National Weather Service in
Miami website at www.weather.gov/miami.

$$




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