National Weather Service United States Department of Commerce
This is the National Weather Service Miami-South Florida page for the Hazardous Weather Outlook (HWO). This product is for South Florida and the adjacent Gulf and Atlantic waters, including Biscayne Bay and Lake Okeechobee. This product represents the threat level (None, Slight, Moderate, or High) for various weather hazards coming across South Florida, valid for the Day 1 period.


Today's Weather Impact Levels
 

Impact Levels

Represents the impact level for various weather hazards common to South Florida and the adjacent local waters. Thresholds are None, Slight, Moderate, or High. These impact levels are designed to provide decision support for the Day 1 period.

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Coastal Flood
Coastal Flood
Fire Weather
Fire Weather
Flood
Flood
Hail
Hail
Lightning
Lightning
Rip Current
Rip Current
Temperature
Temperature
Tornado
Tornado
Visibility
Visibility
Waterspout
Waterspout
Wave
Wave
Wind
Wind

 


144
FLUS42 KMFL 160042
HWOMFL

Hazardous Weather Outlook for South Florida
National Weather Service Miami FL
842 PM EDT Sun Jul 15 2018

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
161245-
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-
842 PM EDT Sun Jul 15 2018

...ISOLATED STORMS THIS EVENING OVER INTERIOR AND GULF COAST...

This hazardous weather outlook is for South Florida.

.DAY ONE...TONIGHT

Thunderstorms: Isolated thunderstorms will be possible this evening,
mainly over the western interior of South Florida. Lightning strikes
and brief heavy rain will be the main threats from the thunderstorms.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

Scattered to numerous showers and thunderstorms are forecast Monday
afternoon and early evening across South Florida, with more scattered
activity for the remainder of the week each afternoon and early evening.
Lightning will be the main hazard.

High temperatures may rise a few degrees above normal in the low to
mid 90s through mid-week, potentially bringing several hours of heat
indices in the 102F to 107F range during the late morning and early
afternoon for the southern interior and Gulf Coast regions.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

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

$$

Hagen