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

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FNCA52 TJSJ 260816
FWFSJU

Fire Weather Planning Forecast for PUERTO RICO
National Weather Service SAN JUAN PR
416 AM AST Mon Jun 26 2017

.DISCUSSION...RH values may briefly reach critical thresholds
late this morning or early in the afternoon across the southern
plains of Puerto Rico with the 20FT winds remaining below the
criteria.

PRZ014-270830-
Southeast Coastal Plains-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           showers      NONE         showers
CHANCE PRECIP (%)     20           0            20
TEMP (24H TREND)      89 (-1)      74 (-2)      91
RH % (24H TREND)      55 (+7)      95 (+7)      57
20FTWND-VAL/AM(MPH)   E 13                      Lgt/Var
20FTWND-RDG/PM(MPH)   E 15         E  5         E  6
MIXING HGT(FT-AGL/MSL)5779                      5853
TRANSPORT WND (MPH)   E 20                      E 13
VENT RATE (KT-FT)     103158                    72128
DISPERSION            5                         5
DSI                   6            4            6
LAL                   2            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ015-270830-
Southern Hills-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           showers      NONE         showers
CHANCE PRECIP (%)     20           0            20
TEMP (24H TREND)      86 (+1)      70 (-3)      87
RH % (24H TREND)      57 (-1)      100 (+8)     60
20FTWND-VAL/AM(MPH)   E 12                      Lgt/Var
20FTWND-RDG/PM(MPH)   E 12         E  5         E  5
MIXING HGT(FT-AGL/MSL)6037                      6099
TRANSPORT WND (MPH)   E 17                      E 12
VENT RATE (KT-FT)     96592                     70343
DISPERSION            5                         5
DSI                   5            3            5
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ016-270830-
North Coastal Plains-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           tstms        showers      showers
CHANCE PRECIP (%)     30           30           20
TEMP (24H TREND)      89 (0)       76 (-1)      90
RH % (24H TREND)      59 (-2)      95 (+8)      62
20FTWND-VAL/AM(MPH)   E 13                      E  7
20FTWND-RDG/PM(MPH)   E 15         E  8         E  9
MIXING HGT(FT-AGL/MSL)5441                      5129
TRANSPORT WND (MPH)   E 18                      E 15
VENT RATE (KT-FT)     90018                     68992
DISPERSION            5                         5
DSI                   6            5            6
LAL                   2            2            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ017-270830-
Northern Hills-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           tstms        NONE         showers
CHANCE PRECIP (%)     40           0            20
TEMP (24H TREND)      87 (+1)      73 (-3)      88
RH % (24H TREND)      59 (-3)      95 (+8)      65
20FTWND-VAL/AM(MPH)   E 11                      E  5
20FTWND-RDG/PM(MPH)   NE 12        E  5         NE  6
MIXING HGT(FT-AGL/MSL)5533                      6003
TRANSPORT WND (MPH)   E 16                      E 13
VENT RATE (KT-FT)     84728                     65429
DISPERSION            5                         5
DSI                   6            4            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ018-270830-
West Coast-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           tstms        NONE         tstms
CHANCE PRECIP (%)     30           0            20
TEMP (24H TREND)      87 (0)       73 (-4)      88
RH % (24H TREND)      55 (-4)      98 (+11)     61
20FTWND-VAL/AM(MPH)   E 10                      Lgt/Var
20FTWND-RDG/PM(MPH)   E 10         E  5         Lgt/Var
MIXING HGT(FT-AGL/MSL)6211                      6309
TRANSPORT WND (MPH)   E 15                      E  8
VENT RATE (KT-FT)     103819                    56781
DISPERSION            5                         5
DSI                   6            4            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ019-270830-
Eastern Interior-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     40           20           20
TEMP (24H TREND)      89 (+1)      73 (-2)      90
RH % (24H TREND)      59 (+1)      97 (+7)      60
20FTWND-VAL/AM(MPH)   E 11                      E  5
20FTWND-RDG/PM(MPH)   E 12         E  5         E  6
MIXING HGT(FT-AGL/MSL)5499                      5798
TRANSPORT WND (MPH)   E 17                      E 13
VENT RATE (KT-FT)     82576                     68516
DISPERSION            5                         5
DSI                   6            4            6
LAL                   2            2            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ022-270830-
Luquillo Mountain Range-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        PCldy        MClear
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     40           20           20
TEMP (24H TREND)      86 (+1)      71 (-2)      87
RH % (24H TREND)      66 (+1)      100 (+7)     65
20FTWND-VAL/AM(MPH)   E 11                      E  6
20FTWND-RDG/PM(MPH)   E 12         E  7         E  7
MIXING HGT(FT-AGL/MSL)3983                      4458
TRANSPORT WND (MPH)   E 16                      E 14
VENT RATE (KT-FT)     59745                     53496
DISPERSION            5                         5
DSI                   6            5            6
LAL                   2            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ023-270830-
Central Mountain Range-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        NONE         tstms
CHANCE PRECIP (%)     30           0            50
TEMP (24H TREND)      84 (+2)      69 (-3)      85
RH % (24H TREND)      60 (-3)      100 (+9)     66
20FTWND-VAL/AM(MPH)   E 10                      Lgt/Var
20FTWND-RDG/PM(MPH)   E  9         Lgt/Var      Lgt/Var
MIXING HGT(FT-AGL/MSL)5718                      6183
TRANSPORT WND (MPH)   E 14                      E  9
VENT RATE (KT-FT)     75330                     52720
DISPERSION            5                         5
DSI                   5            2            5
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ024-270830-
Cayey Mountain Range-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     40           20           20
TEMP (24H TREND)      86 (+1)      71 (-1)      87
RH % (24H TREND)      61 (+1)      100 (+4)     59
20FTWND-VAL/AM(MPH)   E 11                      E  5
20FTWND-RDG/PM(MPH)   E 13         E  5         E  6
MIXING HGT(FT-AGL/MSL)4977                      5212
TRANSPORT WND (MPH)   E 18                      E 14
VENT RATE (KT-FT)     77920                     65156
DISPERSION            5                         5
DSI                   6            3            6
LAL                   2            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ025-270830-
Vieques-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        PCldy        MClear
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     40           20           20
TEMP (24H TREND)      88 (-1)      78 (+1)      89
RH % (24H TREND)      69 (+3)      94 (+2)      68
20FTWND-VAL/AM(MPH)   E 13                      E 10
20FTWND-RDG/PM(MPH)   E 13         E 13         E 11
MIXING HGT(FT-AGL/MSL)2966                      3016
TRANSPORT WND (MPH)   E 20                      E 16
VENT RATE (KT-FT)     48229                     41692
DISPERSION            5                         5
DSI                   6            6            6
LAL                   2            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ026-270830-
Culebra-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        PCldy        MClear
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     40           20           20
TEMP (24H TREND)      87 (-1)      79 (+1)      89
RH % (24H TREND)      70 (+4)      94 (+4)      67
20FTWND-VAL/AM(MPH)   E 15                      E 10
20FTWND-RDG/PM(MPH)   E 14         E 14         E 12
MIXING HGT(FT-AGL/MSL)2738                      2813
TRANSPORT WND (MPH)   E 22                      E 16
VENT RATE (KT-FT)     52022                     39382
DISPERSION            5                         5
DSI                   6            6            6
LAL                   2            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ027-270830-
Southwest Coastal Plains and Mona Island-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           showers      NONE         showers
CHANCE PRECIP (%)     20           0            20
TEMP (24H TREND)      88 (0)       73 (-4)      89
RH % (24H TREND)      52 (+3)      100 (+14)    56
20FTWND-VAL/AM(MPH)   E 14                      E  5
20FTWND-RDG/PM(MPH)   SE 16        E  6         SE  5
MIXING HGT(FT-AGL/MSL)6338                      6402
TRANSPORT WND (MPH)   E 18                      E 10
VENT RATE (KT-FT)     111852                    68064
DISPERSION            5                         5
DSI                   6            5            6
LAL                   2            2            1
HAINES INDEX          3            3            3

Remarks...None.


$$

VIZ001-270830-
Saint Thomas and Saint John-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        PCldy        MClear
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     40           20           20
TEMP (24H TREND)      88 (0)       77 (-1)      89
RH % (24H TREND)      68 (+3)      96 (+8)      65
20FTWND-VAL/AM(MPH)   E 14                      E 10
20FTWND-RDG/PM(MPH)   E 15         E 14         E 13
MIXING HGT(FT-AGL/MSL)2714                      2759
TRANSPORT WND (MPH)   E 18                      E 16
VENT RATE (KT-FT)     43424                     38626
DISPERSION            5                         5
DSI                   6            6            6
LAL                   2            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

VIZ002-270830-
St Croix-
416 AM AST Mon Jun 26 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        PCldy        MClear
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     40           20           20
TEMP (24H TREND)      88 (-1)      76 (-1)      91
RH % (24H TREND)      67 (+2)      99 (+7)      66
20FTWND-VAL/AM(MPH)   E 13                      E 10
20FTWND-RDG/PM(MPH)   E 14         E 14         E 12
MIXING HGT(FT-AGL/MSL)2821                      2974
TRANSPORT WND (MPH)   E 23                      E 18
VENT RATE (KT-FT)     56420                     47584
DISPERSION            5                         5
DSI                   6            6            6
LAL                   2            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$


.FORECAST FOR DAYS 3 THROUGH 7...

.WEDNESDAY...PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
.THURSDAY...PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
.FRIDAY...PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH.
.SATURDAY...PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.
.SUNDAY...PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE MID 70S.
HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.

$$



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