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Short Term Forecast

Short Term Forecast
National Weather Service Melbourne FL
321 PM EDT Wed Sep 30 2020

AMZ555-575-FLZ054-058-059-064-302230-
Sebastian Inlet to Jupiter Inlet 0-20 nm-
Sebastian Inlet to Jupiter Inlet 20-60 nm-Indian River-Okeechobee-
St. Lucie-Martin-
321 PM EDT Wed Sep 30 2020

.NOW...
Scattered showers and isolated lightning storms expected to
develop and push northeast across the Treasure Coast this
afternoon. The main threat with any storm will be occasional
lightning strikes, torrential downpours, and gusty winds.

$$

CL



Hazardous Weather Outlook

Hazardous Weather Outlook...Updated
National Weather Service Melbourne FL
1120 AM EDT Wed Sep 30 2020

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-010000-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-Volusia-
Brevard County Line to Sebastian Inlet 0-20 nm-
Sebastian Inlet to Jupiter Inlet 0-20 nm-Flagler Beach to Volusia-
Brevard County Line 20-60 nm-Volusia-
Brevard County Line to Sebastian Inlet 20-60 nm-
Sebastian Inlet to Jupiter Inlet 20-60 nm-Inland Volusia-
Northern Lake-Orange-Seminole-Southern Brevard-Osceola-
Indian River-Okeechobee-St. Lucie-Martin-Coastal Volusia-
Southern Lake-Northern Brevard-
1120 AM EDT Wed Sep 30 2020

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

.THUNDERSTORM IMPACT...
Isolated thunderstorms will be possible later this afternoon
mainly for Saint Lucie and Martin counties. Cloud to ground
lightning strikes, torrential downpours, and gusty winds could be
possible with these storms. Storm motion will be toward the
northeast at around 10 mph.

.RIP CURRENT IMPACT...
A strong southward flowing ocean current parallel to the beach is
being reported this morning by lifeguards. Longshore currents can
knock swimmers off the sandbar into deeper water and make them more
susceptible to rip currents. In addition, a Moderate Risk for life-
threatening rip currents continues at the central Florida Atlantic
beaches. While rip currents will be present all day, the threat will
be highest through 500 PM due to tidal effects. To reduce your
chances of being caught in the seaward pull of a rip current, swim
only near a lifeguard and never swim alone, while following social
distancing guidelines.

.WIND AND SEA IMPACT...
North winds of 15 to 20 knots will gradually decrease to 10 to 15
knots through late afternoon offshore. Small craft should exercise
caution through here early afternoon.

.RIVER FLOOD IMPACT...
The Saint Johns River at Astor has fluctuated in and out of
Moderate Flood Stage in the last 2 days due to heavy rain near the
site. For today, Astor is forecast to remain in Minor to Moderate
Flood and due to lower rain chances through the remainder of the
week, levels are forecast to slowly subside. The Saint Johns River
near Deland, Sanford, and above Lake Harney is forecast to remain
within Action Stage through the week.

Refer to daily Flood Statements from NWS Melbourne for the latest
river levels and forecasts.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.
Isolated lightning storms are expected through late week south of
Melbourne, with higher rain chances returning areawide this
weekend and into early next week. Locally heavy rain could occur
along the Treasure Coast late this week and into the weekend.

.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed this afternoon and tonight.

$$

Sedlock/Negron



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NOAA National Weather Service
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Silver Spring, MD 20910
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