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

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FNCA52 TJSJ 230922
FWFSJU

Fire Weather Planning Forecast for PUERTO RICO...CORRECTED
National Weather Service SAN JUAN PR
522 AM AST Thu Mar 23 2017

.DISCUSSION...Deep layered moisture advection across the region
will result in increasing cloudiness with shower and possible thunderstorm
development across much of the island during the next several days.East
southeast winds between 5-15 mph will prevail except for the local sea
breeze variations in some areas. RH values may briefly dip to the mid
to high 40s along the south coastal plains but wetting rains and moisture
advection should maintain all variables above the critical thresholds.
Therefore the risk of fire danger is expected to remain low during
the next several days.

PRZ014-232130-
Southeast Coastal Plains-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     30           20           70
TEMP (24H TREND)      90 (+1)      66 (-2)      89
RH % (24H TREND)      44 (-5)      93 (-4)      47
20FTWND-VAL/AM(MPH)   E  9                      E  6
20FTWND-RDG/PM(MPH)   SE 10        SE  5        E  9
MIXING HGT(FT-AGL/MSL)8000                      8000
TRANSPORT WND (MPH)   SE  8                     SE  9
VENT RATE (KT-FT)     61113                     67377
DISPERSION            5                         5
DSI                   6            3            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ015-232130-
Southern Hills-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     30           30           70
TEMP (24H TREND)      85 (+3)      64 (-2)      85
RH % (24H TREND)      53 (-4)      94 (-3)      54
20FTWND-VAL/AM(MPH)   SE  9                     E  6
20FTWND-RDG/PM(MPH)   SE  9        SE  5        E  9
MIXING HGT(FT-AGL/MSL)8000                      8000
TRANSPORT WND (MPH)   SE  9                     SE 10
VENT RATE (KT-FT)     61126                     68596
DISPERSION            5                         5
DSI                   6            3            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ016-232130-
North Coastal Plains-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     60           60           60
TEMP (24H TREND)      86 (+1)      67 (-3)      85
RH % (24H TREND)      57 (-5)      91 (-4)      59
20FTWND-VAL/AM(MPH)   E  6                      E  9
20FTWND-RDG/PM(MPH)   NE  8        SE  5        E 10
MIXING HGT(FT-AGL/MSL)7500                      7000
TRANSPORT WND (MPH)   SE  7                     SE 10
VENT RATE (KT-FT)     55267                     68617
DISPERSION            5                         5
DSI                   5            3            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ017-232130-
Northern Hills-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     70           70           70
TEMP (24H TREND)      84 (+2)      64 (-2)      83
RH % (24H TREND)      60 (-4)      91 (-8)      62
20FTWND-VAL/AM(MPH)   Lgt/Var                   E  6
20FTWND-RDG/PM(MPH)   N  6         Lgt/Var      E  9
MIXING HGT(FT-AGL/MSL)7500                      7500
TRANSPORT WND (MPH)   SE  6                     SE  9
VENT RATE (KT-FT)     50301                     62900
DISPERSION            5                         5
DSI                   5            2            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ018-232130-
West Coast-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     40           40           60
TEMP (24H TREND)      87 (+3)      66 (-2)      86
RH % (24H TREND)      53 (-6)      94 (-3)      53
20FTWND-VAL/AM(MPH)   E  6                      E  7
20FTWND-RDG/PM(MPH)   SE  8        Lgt/Var      SE  9
MIXING HGT(FT-AGL/MSL)8000                      8000
TRANSPORT WND (MPH)   SE  8                     SE  8
VENT RATE (KT-FT)     63839                     64983
DISPERSION            5                         5
DSI                   5            2            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ019-232130-
Eastern Interior-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     40           40           80
TEMP (24H TREND)      86 (+1)      64 (-3)      85
RH % (24H TREND)      56 (-1)      97 (-1)      58
20FTWND-VAL/AM(MPH)   SE  8                     NE  6
20FTWND-RDG/PM(MPH)   SE 10        E  5         E  9
MIXING HGT(FT-AGL/MSL)8000                      7500
TRANSPORT WND (MPH)   SE  9                     SE 10
VENT RATE (KT-FT)     56330                     67321
DISPERSION            5                         5
DSI                   6            3            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ022-232130-
Luquillo Mountain Range-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        PCldy        MCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     40           50           80
TEMP (24H TREND)      83 (+5)      62 (-4)      82
RH % (24H TREND)      64 (-2)      99 (+1)      63
20FTWND-VAL/AM(MPH)   SE  9                     NE  7
20FTWND-RDG/PM(MPH)   SE 10        E  6         E  9
MIXING HGT(FT-AGL/MSL)6500                      6500
TRANSPORT WND (MPH)   S  9                      SE 13
VENT RATE (KT-FT)     53540                     69012
DISPERSION            5                         5
DSI                   6            4            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ023-232130-
Central Mountain Range-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     60           60           70
TEMP (24H TREND)      83 (+5)      61 (-3)      82
RH % (24H TREND)      59 (-4)      93 (-5)      60
20FTWND-VAL/AM(MPH)   SE  8                     E  5
20FTWND-RDG/PM(MPH)   SE  7        Lgt/Var      SE  9
MIXING HGT(FT-AGL/MSL)8000                      8000
TRANSPORT WND (MPH)   SE  7                     SE  8
VENT RATE (KT-FT)     48990                     54271
DISPERSION            5                         5
DSI                   5            2            6
LAL                   2            2            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ024-232130-
Cayey Mountain Range-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     40           40           80
TEMP (24H TREND)      83 (+2)      63 (-2)      81
RH % (24H TREND)      58 (-3)      96 (-3)      60
20FTWND-VAL/AM(MPH)   SE  8                     N  6
20FTWND-RDG/PM(MPH)   SE 10        SE  5        E  8
MIXING HGT(FT-AGL/MSL)7000                      7000
TRANSPORT WND (MPH)   SE  9                     SE 12
VENT RATE (KT-FT)     52810                     70958
DISPERSION            5                         5
DSI                   6            3            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ025-232130-
Vieques-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        MCldy        MCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     40           60           70
TEMP (24H TREND)      85 (+1)      65 (-4)      83
RH % (24H TREND)      69 (+2)      100 (+2)     69
20FTWND-VAL/AM(MPH)   SE 11                     SE 12
20FTWND-RDG/PM(MPH)   SE 11        SE 10        E 10
MIXING HGT(FT-AGL/MSL)6000                      6000
TRANSPORT WND (MPH)   SE 12                     E  9
VENT RATE (KT-FT)     57999                     46295
DISPERSION            5                         5
DSI                   6            5            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ026-232130-
Culebra-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        MCldy        MCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     40           60           60
TEMP (24H TREND)      86 (+1)      72 (-2)      83
RH % (24H TREND)      68 (+2)      92 (+3)      64
20FTWND-VAL/AM(MPH)   SE 11                     E 14
20FTWND-RDG/PM(MPH)   SE 11        SE 12        E 12
MIXING HGT(FT-AGL/MSL)6000                      6000
TRANSPORT WND (MPH)   SE 12                     E  9
VENT RATE (KT-FT)     57844                     45631
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ027-232130-
Southwest Coastal Plains and Mona Island-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     20           20           60
TEMP (24H TREND)      90 (+5)      66 (-3)      89
RH % (24H TREND)      45 (-10)     95 (0)       46
20FTWND-VAL/AM(MPH)   E  9                      E  7
20FTWND-RDG/PM(MPH)   SE  9        NE  5        SE 11
MIXING HGT(FT-AGL/MSL)8500                      8500
TRANSPORT WND (MPH)   SE  9                     SE  9
VENT RATE (KT-FT)     68087                     69327
DISPERSION            5                         5
DSI                   6            2            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

VIZ001-232130-
Saint Thomas and Saint John-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        MCldy        MCldy
PRECIP TYPE           showers      showers      tstms
CHANCE PRECIP (%)     30           60           60
TEMP (24H TREND)      83 (0)       68 (-5)      82
RH % (24H TREND)      65 (-1)      90 (+2)      63
20FTWND-VAL/AM(MPH)   SE 12                     E 13
20FTWND-RDG/PM(MPH)   SE 11        SE 11        SE 11
MIXING HGT(FT-AGL/MSL)6000                      6000
TRANSPORT WND (MPH)   SE  9                     E  9
VENT RATE (KT-FT)     46199                     46607
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$

VIZ002-232130-
St Croix-
522 AM AST Thu Mar 23 2017

                      Today        Tonight      Fri

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     30           30           50
TEMP (24H TREND)      86 (+2)      69 (-4)      85
RH % (24H TREND)      64 (-2)      97 (+8)      62
20FTWND-VAL/AM(MPH)   SE 11                     E 12
20FTWND-RDG/PM(MPH)   SE 11        SE 10        SE 12
MIXING HGT(FT-AGL/MSL)6500                      6500
TRANSPORT WND (MPH)   SE 13                     E 15
VENT RATE (KT-FT)     68307                     83593
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            2
HAINES INDEX          3            3            3

Remarks...None.


$$


.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY...MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS AROUND 5 MPH.
.SUNDAY...MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
.MONDAY...PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND 10 MPH.
.TUESDAY...PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE
UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
.WEDNESDAY...PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. NORTH WINDS AROUND 5 MPH.

$$


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