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FLCA42 TJSJ 250823
HWOSJU
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN JUAN PR
423 AM AST SAT OCT 25 2025
AMZ711>745-PRZ001>013-260830-
SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR-
NORTH CENTRAL-CENTRAL INTERIOR-PONCE AND VICINITY-NORTHWEST-
WESTERN INTERIOR-MAYAGUEZ AND VICINITY-SOUTHWEST-CULEBRA-VIEQUES-
THE NEARSHORE AND OFF SHORE ATLANTIC AND CARIBBEAN COASTAL WATERS-
423 AM AST SAT OCT 25 2025
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF PUERTO RICO.
DAY ONE
TODAY AND TONIGHT
LIGHTNING
ISOLATED TO SCATTERED THUNDERSTORMS, PARTICULARLY
ACROSS SOUTHERN PR. BE PREPARED TO STOP ALL OUTDOOR ACTIVITIES
AND SEEK SHELTER IF STORMS DEVELOP.
EXCESSIVE RAINFALL
FLOODING IN URBAN AREAS, ROADS, SMALL
STREAMS, AND WASHES, PARTICULARLY ACROSS SOUTHERN PR. THERE IS A
MEDIUM CHANCE OF ISOLATED FLASH FLOODS. ELSEWHERE, PLAN FOR WATER
PONDING ON ROADS AND IN POORLY DRAINED AREAS.
MARINE CONDITIONS
SMALL CRAFT SHOULD EXERCISE CAUTION,
PARTICULARLY ACROSS THE OFFSHORE WATERS AND PASSAGES.
RIP CURRENTS
LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE
SURF ZONE, PARTICULARLY ACROSS MOST BEACHES. ISOLATED STRONGER
RIP CURRENTS MAY OCCUR ELSEWHERE, ESPECIALLY NEAR PIERS, JETTIES,
AND CHANNELS.
DAYS TWO THROUGH SEVEN
SUNDAY THROUGH FRIDAY
THUNDERSTORM DEVELOPMENT IS EXPECTED EACH DAY ACROSS THE ISLANDS
AND LOCAL WATERS, PARTICULARLY THROUGH THE REST OF THE WEEKEND,
AND ALONG THE SOUTHERN HALF OF PR. THESE THUNDERSTORMS CAN
PRODUCE GUSTY WINDS AND PERIODS OF LOCALLY HEAVY RAINFALL THAT CAN
LEAD TO FLOODING AND MINOR LANDSLIDES DUE TO SATURATED SOILS. A
MODERATE RISK OF RIP CURRENTS WILL CONTINUE THROUGH THE FORECAST
PERIOD.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS ENCOURAGED. PLEASE RELAY ANY INFORMATION
ABOUT FLOODING, WINDS, WAVES, AND RIP CURRENTS TO THE NATIONAL
WEATHER SERVICE IN SAN JUAN.
AMZ716-726-VIZ001-002-260830-
ST. THOMAS ST. JOHN ADJACENT ISLANDS-ST CROIX-
NEARSHORE ATLANTIC AND ADJACENT CARIBBEAN COASTAL WATERS-
423 AM AST SAT OCT 25 2025
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF USVI.
DAY ONE
TODAY AND TONIGHT
LIGHTNING
ISOLATED THUNDERSTORMS POSSIBLE ACROSS THE USVI.
STAY ALERT AND BE PREPARED TO TAKE SHELTER IF STORMS DEVELOP.
MARINE CONDITIONS
SMALL CRAFT SHOULD EXERCISE CAUTION,
PARTICULARLY ACROSS THE OFFSHORE WATERS AND PASSAGES.
RIP CURRENTS
LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE
SURF ZONE, PARTICULARLY ACROSS MOST BEACHES. ISOLATED STRONGER
RIP CURRENTS MAY OCCUR ELSEWHERE, ESPECIALLY NEAR PIERS, JETTIES,
AND CHANNELS.
DAYS TWO THROUGH SEVEN
SUNDAY THROUGH FRIDAY
THUNDERSTORM DEVELOPMENT IS EXPECTED THROUGH THE REST OF THE WEEKEND
ACROSS THE LOCAL WATERS OF THE ISLANDS, WHICH MAY MOVE OVER THE
USVIS AT TIMES. THESE THUNDERSTORMS CAN PRODUCE GUSTY WINDS AND
PERIODS OF LOCALLY HEAVY RAINFALL THAT CAN LEAD TO MINOR FLOODING.
A MODERATE RISK OF RIP CURRENTS WILL CONTINUE THROUGH THE
FORECAST PERIOD.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS ENCOURAGED. PLEASE RELAY ANY INFORMATION
ABOUT FLOODING, WINDS, WAVES, AND RIP CURRENTS TO THE NATIONAL
WEATHER SERVICE IN SAN JUAN.
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