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

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FNCA52 TJSJ 290820
FWFSJU

Fire Weather Planning Forecast for PUERTO RICO
National Weather Service SAN JUAN PR
420 AM AST Sat Apr 29 2017

.DISCUSSION...Periods of showers and thunderstorms will continue
to prevail through the weekend under developing TUTT and plenty
of low level moisture. Although RHs may briefly reach the upper
50s across the southeast coastal plains, the fire danger should
remain low across the forecast area through early next week due
to the wetting rains.

PRZ014-300830-
Southeast Coastal Plains-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        showers      tstms
CHANCE PRECIP (%)     20           20           50
TEMP (24H TREND)      85 (-2)      69 (-3)      85
RH % (24H TREND)      59 (0)       99 (+5)      56
20FTWND-VAL/AM(MPH)   E 14                      E 13
20FTWND-RDG/PM(MPH)   E 14         E 10         E 13
MIXING HGT(FT-AGL/MSL)4520                      3517
TRANSPORT WND (MPH)   E 16                      E 14
VENT RATE (KT-FT)     72862                     48345
DISPERSION            5                         5
DSI                   6            5            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ015-300830-
Southern Hills-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     40           10           50
TEMP (24H TREND)      82 (0)       67 (-2)      82
RH % (24H TREND)      65 (0)       100 (+2)     62
20FTWND-VAL/AM(MPH)   E 12                      E 12
20FTWND-RDG/PM(MPH)   E 13         NE 10        E 11
MIXING HGT(FT-AGL/MSL)4517                      3726
TRANSPORT WND (MPH)   E 14                      E 12
VENT RATE (KT-FT)     67755                     40986
DISPERSION            5                         5
DSI                   6            4            5
LAL                   3            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ016-300830-
North Coastal Plains-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     50           30           50
TEMP (24H TREND)      84 (-1)      71 (-2)      84
RH % (24H TREND)      64 (-1)      98 (+5)      62
20FTWND-VAL/AM(MPH)   E 13                      E 13
20FTWND-RDG/PM(MPH)   E 14         E 10         E 14
MIXING HGT(FT-AGL/MSL)4328                      3669
TRANSPORT WND (MPH)   E 17                      E 15
VENT RATE (KT-FT)     69008                     55035
DISPERSION            5                         5
DSI                   6            6            6
LAL                   3            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ017-300830-
Northern Hills-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        showers      tstms
CHANCE PRECIP (%)     60           10           50
TEMP (24H TREND)      83 (-1)      68 (-2)      83
RH % (24H TREND)      65 (-1)      100 (+2)     63
20FTWND-VAL/AM(MPH)   E 11                      E 11
20FTWND-RDG/PM(MPH)   NE 12        E  8         E 11
MIXING HGT(FT-AGL/MSL)4120                      3825
TRANSPORT WND (MPH)   E 15                      E 14
VENT RATE (KT-FT)     58335                     50985
DISPERSION            5                         5
DSI                   6            6            6
LAL                   3            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ018-300830-
West Coast-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        showers      tstms
CHANCE PRECIP (%)     70           10           50
TEMP (24H TREND)      83 (-2)      71 (-1)      83
RH % (24H TREND)      62 (-1)      98 (+7)      61
20FTWND-VAL/AM(MPH)   E 11                      E 11
20FTWND-RDG/PM(MPH)   E 12         E  9         NE 12
MIXING HGT(FT-AGL/MSL)5102                      4017
TRANSPORT WND (MPH)   E 15                      E 14
VENT RATE (KT-FT)     81632                     52221
DISPERSION            5                         5
DSI                   6            5            6
LAL                   3            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ019-300830-
Eastern Interior-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     60           40           50
TEMP (24H TREND)      84 (+1)      68 (-3)      84
RH % (24H TREND)      65 (-2)      100 (+4)     63
20FTWND-VAL/AM(MPH)   E 11                      E 10
20FTWND-RDG/PM(MPH)   E 12         E  7         E 11
MIXING HGT(FT-AGL/MSL)3911                      3026
TRANSPORT WND (MPH)   E 15                      E 12
VENT RATE (KT-FT)     54525                     35955
DISPERSION            5                         5
DSI                   6            5            6
LAL                   3            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ022-300830-
Luquillo Mountain Range-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     70           40           50
TEMP (24H TREND)      80 (+2)      67 (-2)      80
RH % (24H TREND)      71 (-2)      100 (+1)     69
20FTWND-VAL/AM(MPH)   E 12                      E 11
20FTWND-RDG/PM(MPH)   E 12         E  9         E 11
MIXING HGT(FT-AGL/MSL)1999                      1711
TRANSPORT WND (MPH)   E 13                      E  9
VENT RATE (KT-FT)     29985                     23954
DISPERSION            5                         5
DSI                   6            5            5
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ023-300830-
Central Mountain Range-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        showers      tstms
CHANCE PRECIP (%)     70           10           50
TEMP (24H TREND)      81 (+1)      65 (-2)      81
RH % (24H TREND)      67 (-2)      100 (+2)     64
20FTWND-VAL/AM(MPH)   E 11                      E 11
20FTWND-RDG/PM(MPH)   E 11         E  9         NE 10
MIXING HGT(FT-AGL/MSL)3895                      3861
TRANSPORT WND (MPH)   E 12                      E  9
VENT RATE (KT-FT)     49504                     42471
DISPERSION            5                         5
DSI                   5            4            5
LAL                   3            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ024-300830-
Cayey Mountain Range-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     70           40           50
TEMP (24H TREND)      80 (+1)      67 (-1)      80
RH % (24H TREND)      68 (-3)      100 (+1)     66
20FTWND-VAL/AM(MPH)   E 12                      E 11
20FTWND-RDG/PM(MPH)   E 13         E  8         E 12
MIXING HGT(FT-AGL/MSL)3153                      2345
TRANSPORT WND (MPH)   E 15                      E 10
VENT RATE (KT-FT)     41808                     29653
DISPERSION            5                         5
DSI                   6            4            5
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ025-300830-
Vieques-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     70           40           50
TEMP (24H TREND)      82 (-2)      75 (0)       82
RH % (24H TREND)      69 (+1)      95 (+3)      65
20FTWND-VAL/AM(MPH)   E 17                      E 16
20FTWND-RDG/PM(MPH)   E 16         E 16         E 16
MIXING HGT(FT-AGL/MSL)3045                      2934
TRANSPORT WND (MPH)   E 23                      E 21
VENT RATE (KT-FT)     63903                     52812
DISPERSION            5                         5
DSI                   6            6            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ026-300830-
Culebra-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     40           40           50
TEMP (24H TREND)      83 (-2)      75 (0)       83
RH % (24H TREND)      67 (0)       97 (+5)      64
20FTWND-VAL/AM(MPH)   E 18                      E 18
20FTWND-RDG/PM(MPH)   E 17         E 17         E 17
MIXING HGT(FT-AGL/MSL)2972                      3006
TRANSPORT WND (MPH)   E 24                      E 20
VENT RATE (KT-FT)     62412                     54108
DISPERSION            5                         5
DSI                   6            6            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ027-300830-
Southwest Coastal Plains and Mona Island-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           tstms        showers      tstms
CHANCE PRECIP (%)     40           10           50
TEMP (24H TREND)      84 (-1)      72 (-1)      84
RH % (24H TREND)      62 (-2)      96 (+6)      60
20FTWND-VAL/AM(MPH)   E 14                      E 13
20FTWND-RDG/PM(MPH)   E 16         E 11         E 13
MIXING HGT(FT-AGL/MSL)5318                      4160
TRANSPORT WND (MPH)   E 17                      E 15
VENT RATE (KT-FT)     89845                     58035
DISPERSION            5                         5
DSI                   6            6            6
LAL                   2            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

VIZ001-300830-
Saint Thomas and Saint John-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     40           40           50
TEMP (24H TREND)      84 (-2)      73 (0)       84
RH % (24H TREND)      63 (-1)      100 (+5)     61
20FTWND-VAL/AM(MPH)   E 18                      E 18
20FTWND-RDG/PM(MPH)   E 18         E 17         E 17
MIXING HGT(FT-AGL/MSL)3145                      2957
TRANSPORT WND (MPH)   E 25                      E 18
VENT RATE (KT-FT)     66045                     49096
DISPERSION            5                         5
DSI                   6            6            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

VIZ002-300830-
St Croix-
420 AM AST Sat Apr 29 2017

                      Today        Tonight      Sun

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           tstms        tstms        tstms
CHANCE PRECIP (%)     70           40           50
TEMP (24H TREND)      84 (0)       72 (-1)      84
RH % (24H TREND)      67 (-1)      99 (+3)      65
20FTWND-VAL/AM(MPH)   E 16                      E 16
20FTWND-RDG/PM(MPH)   E 16         E 15         E 16
MIXING HGT(FT-AGL/MSL)3191                      2937
TRANSPORT WND (MPH)   E 23                      E 23
VENT RATE (KT-FT)     63820                     58740
DISPERSION            5                         5
DSI                   6            6            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$


.FORECAST FOR DAYS 3 THROUGH 7...

.MONDAY...MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 10 MPH.
.TUESDAY...PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 10 MPH.
.WEDNESDAY...MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
MID 80S. EAST WINDS AROUND 10 MPH.
.THURSDAY...MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. NORTHEAST WINDS AROUND 10 MPH.
.FRIDAY...PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. EAST WINDS AROUND 10 MPH.

$$


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