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

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FNCA52 TJSJ 261015
FWFSJU

Fire Weather Planning Forecast for PUERTO RICO
National Weather Service SAN JUAN PR
Issued by National Weather Service Miami FL
615 AM AST Tue Sep 26 2017

.DISCUSSION...
Light to moderate easterly winds will continue through the next
several days. Drier air will move in through Wednesday before
deeper tropical moisture returns beginning Thursday, bringing
increasing rain chances into the weekend with low fire spread
conditions.

PRZ014-271015-
Southeast Coastal Plains-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     30           20           30
TEMP (24H TREND)      87 (+1)      74 (+36)     86
RH % (24H TREND)      63 (+1)      93 (0)       61
20FTWND-VAL/AM(MPH)   E  7                      E  8
20FTWND-RDG/PM(MPH)   SE  8        E  5         SE  9
MIXING HGT(FT-AGL/MSL)3700                      4200
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   3            3            3
HAINES INDEX          2            3

Remarks...None.


$$

PRZ015-271015-
Southern Hills-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     30           20           30
TEMP (24H TREND)      85 (+2)      72 (+35)     85
RH % (24H TREND)      63 (-2)      93 (+2)      62
20FTWND-VAL/AM(MPH)   E  6                      E  7
20FTWND-RDG/PM(MPH)   SE  7        Lgt/Var      SE  7
MIXING HGT(FT-AGL/MSL)4300                      4900
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   3            3            3
HAINES INDEX          2            3

Remarks...None.


$$

PRZ016-271015-
North Coastal Plains-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     20           0            10
TEMP (24H TREND)      88 (0)       76 (+37)     88
RH % (24H TREND)      59 (-4)      91 (+4)      62
20FTWND-VAL/AM(MPH)   SE  6                     SE  7
20FTWND-RDG/PM(MPH)   E  7         SE  6        E  9
MIXING HGT(FT-AGL/MSL)4700                      4300
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   3            3            3
HAINES INDEX          2            3

Remarks...None.


$$

PRZ017-271015-
Northern Hills-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        PCldy        MCldy
PRECIP TYPE           tstms        NONE         tstms
CHANCE PRECIP (%)     20           0            30
TEMP (24H TREND)      87 (+1)      72 (+35)     87
RH % (24H TREND)      59 (-2)      94 (+4)      59
20FTWND-VAL/AM(MPH)   Lgt/Var                   SE  5
20FTWND-RDG/PM(MPH)   Lgt/Var      Lgt/Var      E  5
MIXING HGT(FT-AGL/MSL)4700                      4600
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   3            3            3
HAINES INDEX          2            2

Remarks...None.


$$

PRZ018-271015-
West Coast-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        PCldy        PCldy
PRECIP TYPE           tstms        NONE         tstms
CHANCE PRECIP (%)     20           0            30
TEMP (24H TREND)      87 (0)       75 (+36)     86
RH % (24H TREND)      60 (-2)      87 (+3)      60
20FTWND-VAL/AM(MPH)   SE  6                     SE  7
20FTWND-RDG/PM(MPH)   SE  6        SE  5        SE  7
MIXING HGT(FT-AGL/MSL)3700                      3900
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   3            3            3
HAINES INDEX          2            2

Remarks...None.


$$

PRZ019-271015-
Eastern Interior-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        MCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     30           20           20
TEMP (24H TREND)      87 (+2)      73 (+35)     86
RH % (24H TREND)      61 (-6)      96 (+3)      61
20FTWND-VAL/AM(MPH)   SE  6                     SE  7
20FTWND-RDG/PM(MPH)   SE  8        SE  6        E  8
MIXING HGT(FT-AGL/MSL)4600                      5200
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   3            3            3
HAINES INDEX          2            3

Remarks...None.


$$

PRZ022-271015-
Luquillo Mountain Range-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        MCldy        MCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     30           30           30
TEMP (24H TREND)      82 (+3)      71 (+34)     81
RH % (24H TREND)      74 (-2)      93 (+1)      74
20FTWND-VAL/AM(MPH)   SE  8                     E  8
20FTWND-RDG/PM(MPH)   SE  9        SE  7        E  9
MIXING HGT(FT-AGL/MSL)3200                      3000
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   3            3            3
HAINES INDEX          2            3

Remarks...None.


$$

PRZ023-271015-
Central Mountain Range-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        PCldy        MCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     20           20           30
TEMP (24H TREND)      85 (+3)      70 (+35)     85
RH % (24H TREND)      60 (-1)      96 (+5)      60
20FTWND-VAL/AM(MPH)   Lgt/Var                   Lgt/Var
20FTWND-RDG/PM(MPH)   Lgt/Var      Lgt/Var      SE  5
MIXING HGT(FT-AGL/MSL)4700                      5300
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   3            2            3
HAINES INDEX          2            2

Remarks...None.


$$

PRZ024-271015-
Cayey Mountain Range-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        MCldy        MCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     30           20           20
TEMP (24H TREND)      83 (+2)      72 (+35)     81
RH % (24H TREND)      70 (-3)      93 (0)       70
20FTWND-VAL/AM(MPH)   E  6                      E  7
20FTWND-RDG/PM(MPH)   SE  8        E  5         E  8
MIXING HGT(FT-AGL/MSL)3700                      3800
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   3            3            3
HAINES INDEX          2            3

Remarks...None.


$$

PRZ025-271015-
Vieques-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        MCldy        MCldy
PRECIP TYPE           NONE         tstms        NONE
CHANCE PRECIP (%)     0            20           0
TEMP (24H TREND)      83 (0)       81 (+38)     82
RH % (24H TREND)      76 (0)       82 (-2)      76
20FTWND-VAL/AM(MPH)   SE 11                     E 12
20FTWND-RDG/PM(MPH)   SE 11        E 11         E 10
MIXING HGT(FT-AGL/MSL)2100                      2400
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   2            2            2
HAINES INDEX          2            3

Remarks...None.


$$

PRZ026-271015-
Culebra-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        MCldy        MCldy
PRECIP TYPE           NONE         tstms        NONE
CHANCE PRECIP (%)     0            20           0
TEMP (24H TREND)      83 (0)       81 (+38)     82
RH % (24H TREND)      77 (0)       85 (+2)      77
20FTWND-VAL/AM(MPH)   SE 11                     E 12
20FTWND-RDG/PM(MPH)   SE 11        E 12         E 10
MIXING HGT(FT-AGL/MSL)1600                      1800
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   2            2            2
HAINES INDEX          2            3

Remarks...None.


$$

PRZ027-271015-
Southwest Coastal Plains and Mona Island-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     20           20           30
TEMP (24H TREND)      88 (+1)      74 (+35)     87
RH % (24H TREND)      59 (-3)      90 (+3)      59
20FTWND-VAL/AM(MPH)   E  9                      E  9 G17
20FTWND-RDG/PM(MPH)   SE  9        E  7         SE 10
MIXING HGT(FT-AGL/MSL)4200                      4400
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   3            3            3
HAINES INDEX          2            3

Remarks...None.


$$

VIZ001-271015-
Saint Thomas and Saint John-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        MCldy        PCldy
PRECIP TYPE           NONE         tstms        NONE
CHANCE PRECIP (%)     0            0            0
TEMP (24H TREND)      83 (+1)      79 (+37)     82
RH % (24H TREND)      78 (+3)      85 (0)       76
20FTWND-VAL/AM(MPH)   E 11                      E 12
20FTWND-RDG/PM(MPH)   SE 11        E 12         E 10
MIXING HGT(FT-AGL/MSL)1500                      1800
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   2            2            2
HAINES INDEX          2            3

Remarks...None.


$$

VIZ002-271015-
St Croix-
615 AM AST Tue Sep 26 2017

                      Today        Tonight      Wed

CLOUD COVER           MCldy        MCldy        MCldy
PRECIP TYPE           NONE         tstms        NONE
CHANCE PRECIP (%)     0            0            0
TEMP (24H TREND)      83 (+1)      80 (+37)     82
RH % (24H TREND)      77 (+3)      85 (+2)      75
20FTWND-VAL/AM(MPH)   E 12                      E 13
20FTWND-RDG/PM(MPH)   E 12         E 14         E 12
MIXING HGT(FT-AGL/MSL)2200                      2500
TRANSPORT WND (MPH)   N  0                      N  0
VENT RATE (KT-FT)     0                         0
DISPERSION            1                         1
DSI                   0            0            0
LAL                   1            2            2
HAINES INDEX          2            3

Remarks...None.


$$


.FORECAST FOR DAYS 3 THROUGH 7...

.THURSDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 80S. HIGHS IN THE MID 80S. EAST
WINDS AROUND 15 MPH.
.FRIDAY...PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 80S. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 15 MPH.
.SATURDAY...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 80S. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 15 MPH.
.SUNDAY...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 80S. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 15 MPH.
.MONDAY...MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 80S. HIGHS IN THE LOWER 80S.
EAST WINDS AROUND 15 MPH.

$$


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