Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Juan, PR

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FNCA52 TJSJ 200826
FWFSJU

FIRE WEATHER PLANNING FORECAST FOR PUERTO RICO
NATIONAL WEATHER SERVICE SAN JUAN PR
426 AM AST MON APR 20 2015

.DISCUSSION...
SMALL AREAS OF LOW LEVEL MOISTURE WILL CONTINUE TO MOVE ACROSS
EASTERN AND SOUTHEASTERN SECTIONS OF PUERTO RICO THIS MORNING.
THIS MOISTURE WILL COMBINE AGAIN WITH DAYTIME HEATING AND LOCAL
EFFECTS TO INDUCE THE DEVELOPMENT OF SCATTERED SHOWERS AND A
COUPLE OF THUNDERSTORMS OVER WESTERN...INTERIOR AND NORTHWEST
PUERTO RICO THIS AFTERNOON. RIDGE ALOFT WILL BUILD ACROSS THE
REGION INTO THE MIDDLE OF THE WEEK. THIS WILL SUPPORT UPPER LEVEL
CONVERGENCE WITH A GRADUAL WARMING AND DRYING TREND. THIS WILL
RESULT IN AN INCREASE RISK OF FIRE DANGER TUESDAY AND
WEDNESDAY...PARTICULARLY ACROSS THE SOUTH COASTAL PLAINS...AS WELL
AS OVER EAST END IN SAINT CROIX. BY THEN RH VALUES MAY BE NEAR THE
CRITICAL THRESHOLDS BUT LOCAL WINDS ARE EXPECTED TO BE FAIRLY
LIGHT EXCEPT FOR LOCAL SEA BREEZE VARIATIONS AND OCCASIONAL GUSTY
WINDS ALONG THE COASTAL AREAS.

PRZ014-210830-
SOUTH COASTAL PLAINS AND MONA ISLAND-
INCLUDING...SOUTH COASTAL PLAINS AND MONA ISLAND
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       MCLEAR       MCLEAR
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           20           10
TEMP (24H TREND)      90 (+3)      67 (-4)      87
RH % (24H TREND)      61 (+3)      85 (-2)      53
20FTWND-VAL/AM(MPH)   E 10                      E 11 G19
20FTWND-RDG/PM(MPH)   SE 12        E  9         SE 12

REMARKS...NONE.


$$

PRZ015-210830-
SOUTHERN HILLS-
INCLUDING...SOUTHERN HILLS
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       MCLEAR       MCLEAR
PRECIP TYPE           TSTMS        SHOWERS      SHOWERS
CHANCE PRECIP (%)     30           30           20
TEMP (24H TREND)      89 (+4)      62 (-5)      86
RH % (24H TREND)      71 (+8)      93 (+2)      56
20FTWND-VAL/AM(MPH)   E  8                      E  9
20FTWND-RDG/PM(MPH)   SE 10        E  8         E 10

REMARKS...NONE.


$$

PRZ016-210830-
NORTH COASTAL PLAINS-
INCLUDING...NORTH COASTAL PLAINS
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       MCLEAR       PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           20           30
TEMP (24H TREND)      89 (+1)      68 (-4)      90
RH % (24H TREND)      64 (+7)      85 (-1)      49
20FTWND-VAL/AM(MPH)   E  8                      E 10
20FTWND-RDG/PM(MPH)   E 11         SE  7        E 13 G20

REMARKS...NONE.


$$

PRZ017-210830-
NORTHERN HILLS-
INCLUDING...NORTHERN HILLS
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       MCLEAR       PCLDY
PRECIP TYPE           TSTMS        NONE         SHOWERS
CHANCE PRECIP (%)     30           0            30
TEMP (24H TREND)      90 (+1)      64 (-3)      89
RH % (24H TREND)      67 (+12)     88 (+1)      51
20FTWND-VAL/AM(MPH)   E  6                      E  8
20FTWND-RDG/PM(MPH)   E  8         SE  5        E 11

REMARKS...NONE.


$$

PRZ018-210830-
WEST COAST-
INCLUDING...WEST COAST
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       MCLEAR       MCLEAR
PRECIP TYPE           TSTMS        NONE         SHOWERS
CHANCE PRECIP (%)     30           0            20
TEMP (24H TREND)      90 (+2)      67 (-3)      89
RH % (24H TREND)      67 (+9)      83 (-2)      54
20FTWND-VAL/AM(MPH)   E  6                      E  6
20FTWND-RDG/PM(MPH)   SE  8        SE  7        SE  7

REMARKS...NONE.


$$

PRZ019-210830-
EASTERN INTERIOR-
INCLUDING...EASTERN INTERIOR
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           PCLDY        PCLDY        PCLDY
PRECIP TYPE           TSTMS        SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           20           30
TEMP (24H TREND)      88 (+2)      64 (-4)      87
RH % (24H TREND)      70 (+7)      88 (-2)      54
20FTWND-VAL/AM(MPH)   E  9                      E  9
20FTWND-RDG/PM(MPH)   E 10         SE  8        E 11

REMARKS...NONE.


$$

PRZ022-210830-
LUQUILLO MOUNTAIN RANGE-
INCLUDING...LUQUILLO MOUNTAIN RANGE
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     40           30           30
TEMP (24H TREND)      84 (+3)      61 (-5)      84
RH % (24H TREND)      82 (+8)      99 (+3)      61
20FTWND-VAL/AM(MPH)   E 10                      E 10
20FTWND-RDG/PM(MPH)   E 11         E  9         E 11

REMARKS...NONE.


$$

PRZ023-210830-
CENTRAL MOUNTAIN RANGE-
INCLUDING...CENTRAL MOUNTAIN RANGE
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       MCLEAR       MCLEAR
PRECIP TYPE           TSTMS        NONE         SHOWERS
CHANCE PRECIP (%)     40           0            30
TEMP (24H TREND)      89 (+5)      60 (-4)      87
RH % (24H TREND)      75 (+13)     97 (+6)      55
20FTWND-VAL/AM(MPH)   E  5                      E  6
20FTWND-RDG/PM(MPH)   SE  7        SE  6        E  7

REMARKS...NONE.


$$

PRZ024-210830-
CAYEY MOUNTAIN RANGE-
INCLUDING...CAYEY MOUNTAIN RANGE
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           PCLDY        PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     30           20           20
TEMP (24H TREND)      85 (+3)      62 (-4)      83
RH % (24H TREND)      79 (+10)     96 (+1)      59
20FTWND-VAL/AM(MPH)   E  8                      E 10
20FTWND-RDG/PM(MPH)   E 11         E  9         E 11

REMARKS...NONE.


$$

PRZ025-210830-
VIEQUES-
INCLUDING...VIEQUES
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     30           30           30
TEMP (24H TREND)      88 (+1)      68 (-1)      88
RH % (24H TREND)      79 (+14)     81 (-5)      51
20FTWND-VAL/AM(MPH)   E 11                      E 12
20FTWND-RDG/PM(MPH)   E 11         E 10         E 11

REMARKS...NONE.


$$

PRZ026-210830-
CULEBRA-
INCLUDING...CULEBRA
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     30           30           30
TEMP (24H TREND)      86 (+2)      73 (0)       87
RH % (24H TREND)      78 (+8)      80 (-5)      57
20FTWND-VAL/AM(MPH)   E 12                      E 11
20FTWND-RDG/PM(MPH)   E 11         E 11         E 10

REMARKS...NONE.


$$

VIZ001-210830-
SAINT THOMAS AND SAINT JOHN-
INCLUDING...ANNA`S RETREAT...CHARLOTTE AMALIE...
CHARLOTTE AMALIE EAST...CHARLOTTE AMALIE WEST...CRUZ BAY
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           30           30
TEMP (24H TREND)      88 (+2)      71 (-3)      90
RH % (24H TREND)      78 (+12)     85 (-1)      53
20FTWND-VAL/AM(MPH)   E 11                      E 10
20FTWND-RDG/PM(MPH)   E 11         E 11         E 10

REMARKS...NONE.


$$

VIZ002-210830-
ST CROIX-
INCLUDING...CHRISTIANSTED...FREDERIKSTED...
FREDERIKSTED SOUTHEAST...GROVE PLACE
426 AM AST MON APR 20 2015

                      TODAY        TONIGHT      TUE

CLOUD COVER           MCLEAR       PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           30           30
TEMP (24H TREND)      90 (+3)      70 (-4)      89
RH % (24H TREND)      78 (+15)     82 (-4)      53
20FTWND-VAL/AM(MPH)   E 11                      E 12
20FTWND-RDG/PM(MPH)   E 11         E 11         E 11

REMARKS...NONE.


$$


.FORECAST FOR DAYS 3 THROUGH 7...

.WEDNESDAY...MOSTLY CLEAR. ISOLATED SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. EAST WINDS AROUND 10 MPH.
.THURSDAY...MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. EAST WINDS AROUND 5 MPH.
.FRIDAY...PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
.SATURDAY...MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
.SUNDAY...MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER
80S. EAST WINDS AROUND 5 MPH.

$$



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