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

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FNCA52 TJSJ 210845
FWFSJU

FIRE WEATHER PLANNING FORECAST FOR PUERTO RICO
NATIONAL WEATHER SERVICE SAN JUAN PR
445 AM AST SAT JAN 21 2017

.DISCUSSION...A SEASONABLE WEATHER PATTERN WILL CONTINUE TO
PREVAIL ACROSS PUERTO RICO AND THE U.S. VIRGIN ISLANDS THROUGH
AT LEAST EARLY NEXT WEEK. WINDS WILL BE MOSTLY LIGHT AND VARIABLE
EXCEPT FOR LOCAL SEA BREEZE VARIATIONS IN SOME AREAS. DRYING OF
FUELS WILL CONTINUE ALONG THE SOUTH COASTAL PLAINS OF THE ISLAND
WITH RH VALUES TO BRIEFLY DROP TO THE MID 40S. HOWEVER...THE RISK
OF FIRE DANGER WILL REMAIN LOW TODAY.

PRZ014-220845-
SOUTHEAST COASTAL PLAINS-
INCLUDING...SOUTHEAST COASTAL PLAINS
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           MCLEAR       MCLEAR       MCLEAR
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     10           10           30
TEMP (24H TREND)      85 (+3)      63 (+1)      85
RH % (24H TREND)      43 (-8)      100 (+1)     52
20FTWND-VAL/AM(MPH)   N  6                      NE  7
20FTWND-RDG/PM(MPH)   LGT/VAR      N  5         SE  7
MIXING HGT(FT-AGL/MSL)8339                      7366
TRANSPORT WND (MPH)   N  2                      E  3
VENT RATE (KT-FT)     25017                     29372
DISPERSION            5                         5
DSI                   5            2            5
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ015-220845-
SOUTHERN HILLS-
INCLUDING...SOUTHERN HILLS
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           MCLEAR       MCLEAR       PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           20           30
TEMP (24H TREND)      81 (+5)      62 (0)       81
RH % (24H TREND)      47 (-13)     98 (0)       58
20FTWND-VAL/AM(MPH)   N  6                      NE  6
20FTWND-RDG/PM(MPH)   LGT/VAR      N  5         SE  6
MIXING HGT(FT-AGL/MSL)8011                      7022
TRANSPORT WND (MPH)   N  3                      E  5
VENT RATE (KT-FT)     29840                     31662
DISPERSION            5                         5
DSI                   5            2            5
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ016-220845-
NORTH COASTAL PLAINS-
INCLUDING...NORTH COASTAL PLAINS
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           PCLDY        PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     30           30           30
TEMP (24H TREND)      82 (+2)      63 (-2)      82
RH % (24H TREND)      48 (-11)     100 (+3)     57
20FTWND-VAL/AM(MPH)   LGT/VAR                   SE  5
20FTWND-RDG/PM(MPH)   N  8         NE  6        NE  7
MIXING HGT(FT-AGL/MSL)6802                      5787
TRANSPORT WND (MPH)   N  6                      NE  6
VENT RATE (KT-FT)     42528                     36323
DISPERSION            5                         5
DSI                   5            3            5
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ017-220845-
NORTHERN HILLS-
INCLUDING...NORTHERN HILLS
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           MCLEAR       PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           20           40
TEMP (24H TREND)      81 (+4)      63 (+1)      81
RH % (24H TREND)      48 (-11)     99 (+1)      57
20FTWND-VAL/AM(MPH)   LGT/VAR                   LGT/VAR
20FTWND-RDG/PM(MPH)   N  7         E  5         NE  6
MIXING HGT(FT-AGL/MSL)7356                      6158
TRANSPORT WND (MPH)   N  5                      E  5
VENT RATE (KT-FT)     42000                     33216
DISPERSION            5                         5
DSI                   5            2            5
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ018-220845-
WEST COAST-
INCLUDING...WEST COAST
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           MCLEAR       MCLEAR       PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     10           10           40
TEMP (24H TREND)      84 (+4)      59 (-3)      84
RH % (24H TREND)      42 (-12)     100 (+2)     50
20FTWND-VAL/AM(MPH)   NE  5                     NE  6
20FTWND-RDG/PM(MPH)   N  9         NE  9        SE  6
MIXING HGT(FT-AGL/MSL)7755                      6710
TRANSPORT WND (MPH)   N  6                      E  5
VENT RATE (KT-FT)     45430                     30516
DISPERSION            5                         5
DSI                   5            4            5
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ019-220845-
EASTERN INTERIOR-
INCLUDING...EASTERN INTERIOR
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           PCLDY        PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           20           30
TEMP (24H TREND)      82 (+4)      61 (0)       82
RH % (24H TREND)      45 (-12)     100 (+2)     55
20FTWND-VAL/AM(MPH)   LGT/VAR                   LGT/VAR
20FTWND-RDG/PM(MPH)   N  7         LGT/VAR      NE  6
MIXING HGT(FT-AGL/MSL)7729                      6406
TRANSPORT WND (MPH)   N  5                      NE  5
VENT RATE (KT-FT)     37510                     33880
DISPERSION            5                         5
DSI                   5            2            5
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ022-220845-
LUQUILLO MOUNTAIN RANGE-
INCLUDING...LUQUILLO MOUNTAIN RANGE
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           PCLDY        PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     30           30           30
TEMP (24H TREND)      79 (+6)      62 (0)       79
RH % (24H TREND)      48 (-20)     98 (0)       59
20FTWND-VAL/AM(MPH)   NW  5                     N  5
20FTWND-RDG/PM(MPH)   N  8         N  5         NE  7
MIXING HGT(FT-AGL/MSL)6274                      5480
TRANSPORT WND (MPH)   N  7                      NE  6
VENT RATE (KT-FT)     34056                     29196
DISPERSION            5                         5
DSI                   5            2            5
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ023-220845-
CENTRAL MOUNTAIN RANGE-
INCLUDING...CENTRAL MOUNTAIN RANGE
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           MCLEAR       MCLEAR       PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           20           40
TEMP (24H TREND)      80 (+5)      62 (+1)      80
RH % (24H TREND)      46 (-15)     96 (0)       56
20FTWND-VAL/AM(MPH)   LGT/VAR                   E  5
20FTWND-RDG/PM(MPH)   N  6         NE  5        E  5
MIXING HGT(FT-AGL/MSL)7832                      6288
TRANSPORT WND (MPH)   N  3                      E  5
VENT RATE (KT-FT)     42672                     34920
DISPERSION            5                         5
DSI                   5            2            5
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ024-220845-
CAYEY MOUNTAIN RANGE-
INCLUDING...CAYEY MOUNTAIN RANGE
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           MCLEAR       PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           20           30
TEMP (24H TREND)      77 (+2)      62 (0)       77
RH % (24H TREND)      54 (-10)     98 (-1)      65
20FTWND-VAL/AM(MPH)   NW  5                     N  6
20FTWND-RDG/PM(MPH)   NE  5        LGT/VAR      E  6
MIXING HGT(FT-AGL/MSL)7578                      6576
TRANSPORT WND (MPH)   N  5                      NE  5
VENT RATE (KT-FT)     33220                     29305
DISPERSION            5                         5
DSI                   5            1            5
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ025-220845-
VIEQUES-
INCLUDING...VIEQUES
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           PCLDY        PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           30           30
TEMP (24H TREND)      84 (+5)      63 (-2)      84
RH % (24H TREND)      53 (-7)      100 (+5)     61
20FTWND-VAL/AM(MPH)   N  7                      NE  9
20FTWND-RDG/PM(MPH)   N  9         NE  9        E  9
MIXING HGT(FT-AGL/MSL)4490                      4461
TRANSPORT WND (MPH)   N 10                      NE  9
VENT RATE (KT-FT)     40410                     38250
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ026-220845-
CULEBRA-
INCLUDING...CULEBRA
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           PCLDY        PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     30           30           30
TEMP (24H TREND)      82 (+5)      68 (-1)      82
RH % (24H TREND)      54 (-8)      100 (+6)     63
20FTWND-VAL/AM(MPH)   N  7                      NE  9
20FTWND-RDG/PM(MPH)   N  8         NE  9        NE  8
MIXING HGT(FT-AGL/MSL)4574                      4312
TRANSPORT WND (MPH)   N  9                      N  9
VENT RATE (KT-FT)     40932                     34496
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

PRZ027-220845-
SOUTHWEST COASTAL PLAINS AND MONA ISLAND-
INCLUDING...SOUTHWEST COASTAL PLAINS AND MONA ISLAND
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           MCLEAR       MCLEAR       MCLEAR
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     10           10           30
TEMP (24H TREND)      85 (+5)      61 (-1)      85
RH % (24H TREND)      43 (-12)     100 (+1)     51
20FTWND-VAL/AM(MPH)   NE  6                     NE  6
20FTWND-RDG/PM(MPH)   SW  7        NE  8        S  6
MIXING HGT(FT-AGL/MSL)8131                      7075
TRANSPORT WND (MPH)   N  3                      E  5
VENT RATE (KT-FT)     34542                     38570
DISPERSION            5                         5
DSI                   5            3            5
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

VIZ001-220845-
SAINT THOMAS AND SAINT JOHN-
INCLUDING...ANNA`S RETREAT...CHARLOTTE AMALIE...
CHARLOTTE AMALIE EAST...CHARLOTTE AMALIE WEST...CRUZ BAY
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           PCLDY        PCLDY        PCLDY
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     30           30           30
TEMP (24H TREND)      82 (+5)      66 (-3)      82
RH % (24H TREND)      54 (-7)      99 (+10)     61
20FTWND-VAL/AM(MPH)   N  7                      NE  8
20FTWND-RDG/PM(MPH)   N  8         NE  9        NE  8
MIXING HGT(FT-AGL/MSL)4457                      4269
TRANSPORT WND (MPH)   N  9                      NE 10
VENT RATE (KT-FT)     35656                     39550
DISPERSION            5                         5
DSI                   6            5            6
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$

VIZ002-220845-
ST CROIX-
INCLUDING...CHRISTIANSTED...FREDERIKSTED...
FREDERIKSTED SOUTHEAST...GROVE PLACE
445 AM AST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           MCLEAR       PCLDY        MCLEAR
PRECIP TYPE           SHOWERS      SHOWERS      SHOWERS
CHANCE PRECIP (%)     20           10           20
TEMP (24H TREND)      83 (+3)      63 (-2)      83
RH % (24H TREND)      59 (+3)      100 (+6)     59
20FTWND-VAL/AM(MPH)   NE  6                     NE  8
20FTWND-RDG/PM(MPH)   N  8         NE  8        E  8
MIXING HGT(FT-AGL/MSL)4392                      3964
TRANSPORT WND (MPH)   NE  8                     E  9
VENT RATE (KT-FT)     30744                     35055
DISPERSION            5                         5
DSI                   6            5            6
LAL                   1            1            1
HAINES INDEX          2            2            2

REMARKS...NONE.


$$


.FORECAST FOR DAYS 3 THROUGH 7...

.MONDAY...PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE UPPER 60S.
HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
.TUESDAY...PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 10 MPH.
.WEDNESDAY...PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
.THURSDAY...MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 10 MPH.

$$



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