Area Forecast Discussion
Issued by NWS San Juan, PR

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000
FXCA62 TJSJ 280848
AFDSJU

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN JUAN PR
448 AM AST TUE APR 28 2015

.SYNOPSIS...UPPER LEVEL RIDGE WILL CONTINUE TO DOMINATES THE
REGION NEXT SEVERAL DAYS. HOT CONDITIONS EXPECTED TO CONTINUE AT
LEAST THROUGH THE END OF THE WEEK AS SOUTH TO SOUTHEAST WIND FLOW
PREVAILS.

&&

.DISCUSSION...CLEAR SKIES PREVAILED ACROSS THE LOCAL REGION
OVERNIGHT. NO SHOWER ACTIVITY WAS OBSERVED. VERY DRY WEATHER
CONDITIONS ARE EXPECTED TO CONTINUE THROUGH AT LEAST THE END OF
THE WEEK...AS AN UPPER LEVEL RIDGE CONTINUES DOMINATING THE LOCAL
REGION. LATEST 28/00Z TJSJ SOUNDING SHOWED PWAT VALUES OF 1.34
INCHES. COMPUTER MODELS FORECAST FOR PWAT VALUES TO DROP TO AROUND
0.90 INCHES BY THURSDAY WHICH WILL COINCIDE WITH AN AREA OF SAHARAN
DUST COMING FROM THE EAST. THEREFORE...NO MUCH CHANGES IN THE DRY
AND HOT WEATHER PATTERN IN EXPECTED THROUGH AT LEAST FRIDAY.

&&

.AVIATION...CONT VFR THRU AT LEAST WED WI ISOLD OR FEWER SHRA. WIND
BLO FL100 S TO SE 12-21 KT INCR 15-25 KT LATE WED.

&&

.MARINE...TRANQUIL MARINE CONDITIONS WILL CONTINUE WITH A GENTLE
TO MODERATE SOUTHERLY WINDS PREVAILING ACROSS THE REGIONAL WATERS
OVERNIGHT AND TUESDAY. SEAS OF 4 FEET OR LESS AND WINDS OF 15
KNOTS OR LESS ARE EXPECTED.


&&

.PRELIMINARY POINT TEMPS/POPS...
SJU  94  80  94  80 /  20  10  10  10
STT  88  80  87  79 /  20  10  10  10

&&

.SJU WATCHES/WARNINGS/ADVISORIES...
PR...NONE.
VI...NONE.
AM...NONE.
&&

$$

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