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

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FNCA52 TJSJ 240853
FWFSJU

Fire Weather Planning Forecast for PUERTO RICO
National Weather Service SAN JUAN PR
453 AM AST Sat Feb 24 2018

.DISCUSSION...An increase in low level moisture will produce
showers across the local region today. As a result, relative
humidity values will remain above critical levels today. Low level
winds are expected to remain just below critical levels. Fire
danger is expected to be low today.

PRZ014-250900-
Southeast Coastal Plains-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           MClear       MClear       PCldy
PRECIP TYPE           showers      NONE         tstms
CHANCE PRECIP (%)     20           0            30
TEMP (24H TREND)      85 (+2)      64 (-4)      85
RH % (24H TREND)      49 (-7)      91 (+5)      51
20FTWND-VAL/AM(MPH)   NE 13                     NE 11
20FTWND-RDG/PM(MPH)   E 14         NE 10        E 12
MIXING HGT(FT-AGL/MSL)7124                      6428
TRANSPORT WND (MPH)   E 18                      E 14
VENT RATE (KT-FT)     117504                    80262
DISPERSION            5                         5
DSI                   6            5            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ015-250900-
Southern Hills-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        NONE         tstms
CHANCE PRECIP (%)     40           0            40
TEMP (24H TREND)      80 (+3)      61 (-5)      81
RH % (24H TREND)      56 (-8)      92 (+5)      56
20FTWND-VAL/AM(MPH)   NE 12                     NE 11
20FTWND-RDG/PM(MPH)   E 12         NE 10        NE 10
MIXING HGT(FT-AGL/MSL)6874                      6231
TRANSPORT WND (MPH)   E 17                      E 14
VENT RATE (KT-FT)     108320                    78526
DISPERSION            5                         5
DSI                   6            4            5
LAL                   2            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ016-250900-
North Coastal Plains-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     60           20           60
TEMP (24H TREND)      82 (+1)      65 (-5)      82
RH % (24H TREND)      63 (-2)      87 (+4)      61
20FTWND-VAL/AM(MPH)   E 12                      E 10
20FTWND-RDG/PM(MPH)   NE 14        E 11         NE 12
MIXING HGT(FT-AGL/MSL)5197                      5172
TRANSPORT WND (MPH)   E 22                      E 17
VENT RATE (KT-FT)     105028                    81362
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ017-250900-
Northern Hills-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        showers      tstms
CHANCE PRECIP (%)     40           10           40
TEMP (24H TREND)      80 (+2)      62 (-4)      80
RH % (24H TREND)      63 (-3)      93 (+4)      61
20FTWND-VAL/AM(MPH)   E 10                      E  9
20FTWND-RDG/PM(MPH)   NE 13        E  9         NE 12
MIXING HGT(FT-AGL/MSL)5472                      5219
TRANSPORT WND (MPH)   E 21                      E 16
VENT RATE (KT-FT)     101251                    80592
DISPERSION            5                         5
DSI                   6            5            6
LAL                   2            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ018-250900-
West Coast-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        showers      tstms
CHANCE PRECIP (%)     60           0            50
TEMP (24H TREND)      80 (-1)      63 (-4)      82
RH % (24H TREND)      52 (-7)      86 (+2)      53
20FTWND-VAL/AM(MPH)   E 11                      E  7
20FTWND-RDG/PM(MPH)   E 11         E 10         SE  7
MIXING HGT(FT-AGL/MSL)6848                      6154
TRANSPORT WND (MPH)   E 17                      E 12
VENT RATE (KT-FT)     95872                     68760
DISPERSION            5                         5
DSI                   6            5            6
LAL                   2            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ019-250900-
Eastern Interior-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     50           10           60
TEMP (24H TREND)      81 (+2)      63 (-4)      81
RH % (24H TREND)      69 (+3)      94 (+6)      64
20FTWND-VAL/AM(MPH)   E 11                      E  9
20FTWND-RDG/PM(MPH)   NE 12        NE  8        NE 11
MIXING HGT(FT-AGL/MSL)5092                      5219
TRANSPORT WND (MPH)   E 18                      E 15
VENT RATE (KT-FT)     86564                     72660
DISPERSION            5                         5
DSI                   6            5            6
LAL                   2            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ022-250900-
Luquillo Mountain Range-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        MCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     60           30           60
TEMP (24H TREND)      77 (+2)      60 (-5)      78
RH % (24H TREND)      74 (+2)      91 (+2)      73
20FTWND-VAL/AM(MPH)   E 12                      E 10
20FTWND-RDG/PM(MPH)   E 13         NE  9        NE 11
MIXING HGT(FT-AGL/MSL)3889                      4285
TRANSPORT WND (MPH)   E 17                      E 14
VENT RATE (KT-FT)     66113                     55705
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ023-250900-
Central Mountain Range-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        NONE         tstms
CHANCE PRECIP (%)     60           0            50
TEMP (24H TREND)      77 (+3)      60 (-4)      78
RH % (24H TREND)      61 (-9)      97 (+5)      60
20FTWND-VAL/AM(MPH)   E 11                      NE 10
20FTWND-RDG/PM(MPH)   NE 12        NE 10        NE 11
MIXING HGT(FT-AGL/MSL)5761                      5456
TRANSPORT WND (MPH)   E 17                      E 14
VENT RATE (KT-FT)     100242                    74640
DISPERSION            5                         5
DSI                   5            4            5
LAL                   2            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ024-250900-
Cayey Mountain Range-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     30           10           50
TEMP (24H TREND)      77 (+2)      60 (-4)      79
RH % (24H TREND)      69 (-2)      90 (+1)      66
20FTWND-VAL/AM(MPH)   NE 11                     NE 10
20FTWND-RDG/PM(MPH)   E 13         NE  9        NE 11
MIXING HGT(FT-AGL/MSL)5252                      5177
TRANSPORT WND (MPH)   E 18                      NE 15
VENT RATE (KT-FT)     84032                     67301
DISPERSION            5                         5
DSI                   6            4            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ025-250900-
Vieques-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        MCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     60           30           60
TEMP (24H TREND)      81 (-1)      65 (-6)      81
RH % (24H TREND)      69 (+3)      79 (-1)      69
20FTWND-VAL/AM(MPH)   E 18                      E 14
20FTWND-RDG/PM(MPH)   E 16         NE 16        NE 14
MIXING HGT(FT-AGL/MSL)3992                      3700
TRANSPORT WND (MPH)   E 23                      NE 17
VENT RATE (KT-FT)     87824                     55500
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ026-250900-
Culebra-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        MCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     60           30           60
TEMP (24H TREND)      81 (-1)      69 (-5)      82
RH % (24H TREND)      69 (+3)      83 (+3)      68
20FTWND-VAL/AM(MPH)   E 18                      E 15
20FTWND-RDG/PM(MPH)   NE 16        NE 16        NE 14
MIXING HGT(FT-AGL/MSL)4001                      3723
TRANSPORT WND (MPH)   E 18                      E 18
VENT RATE (KT-FT)     64016                     62560
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ027-250900-
Southwest Coastal Plains and Mona Island-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           tstms        NONE         tstms
CHANCE PRECIP (%)     50           0            40
TEMP (24H TREND)      83 (+1)      63 (-5)      85
RH % (24H TREND)      46 (-10)     87 (+3)      47
20FTWND-VAL/AM(MPH)   E 12                      E 10
20FTWND-RDG/PM(MPH)   E 11         NE  9        E  9
MIXING HGT(FT-AGL/MSL)7327                      6602
TRANSPORT WND (MPH)   E 16                      E 13
VENT RATE (KT-FT)     114560                    76932
DISPERSION            5                         5
DSI                   6            5            6
LAL                   2            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

VIZ001-250900-
Saint Thomas and Saint John-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        MCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     60           30           60
TEMP (24H TREND)      83 (+2)      67 (-5)      82
RH % (24H TREND)      67 (+2)      80 (+1)      70
20FTWND-VAL/AM(MPH)   E 18                      NE 15
20FTWND-RDG/PM(MPH)   NE 15        NE 16        NE 14
MIXING HGT(FT-AGL/MSL)4117                      3484
TRANSPORT WND (MPH)   E 20                      E 22
VENT RATE (KT-FT)     69989                     64961
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

VIZ002-250900-
St Croix-
453 AM AST Sat Feb 24 2018

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      NONE         tstms
CHANCE PRECIP (%)     20           0            40
TEMP (24H TREND)      83 (0)       66 (-5)      82
RH % (24H TREND)      65 (+2)      80 (-1)      67
20FTWND-VAL/AM(MPH)   E 17                      NE 14
20FTWND-RDG/PM(MPH)   NE 16        NE 15        NE 14
MIXING HGT(FT-AGL/MSL)4293                      3528
TRANSPORT WND (MPH)   E 24                      E 18
VENT RATE (KT-FT)     90153                     59976
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$


.FORECAST FOR DAYS 3 THROUGH 7...

.MONDAY...PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 10 MPH.
.TUESDAY...PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 10 MPH.
.WEDNESDAY...MOSTLY CLEAR. SCATTERED SHOWERS. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
.THURSDAY...PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
.FRIDAY...PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS AROUND 5 MPH.

$$



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