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

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858
FNCA52 TJSJ 200802
FWFSJU

Fire Weather Planning Forecast for PUERTO RICO
National Weather Service SAN JUAN PR
402 AM AST Mon Nov 20 2017

.DISCUSSION...Just like the last few days, there is no fire
danger today. There are light winds and skies are expected to be
mostly cloudy. The relative humidity values are expected to be
above the critical thresholds. Easterly winds and a more stable
air mass are expected on Tuesday.

PRZ014-211000-
Southeast Coastal Plains-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           tstms        showers      showers
CHANCE PRECIP (%)     40           20           10
TEMP (24H TREND)      87 (+3)      68 (-4)      90
RH % (24H TREND)      60 (-6)      97 (-2)      61
20FTWND-VAL/AM(MPH)   E  5                      E  9
20FTWND-RDG/PM(MPH)   SE  6        NE  6        E 10
MIXING HGT(FT-AGL/MSL)4164                      4311
TRANSPORT WND (MPH)   E  5                      E 15
VENT RATE (KT-FT)     16656                     56043
DISPERSION            5                         5
DSI                   5            3            6
LAL                   2            1            1
HAINES INDEX          3            3            5

Remarks...None.


$$

PRZ015-211000-
Southern Hills-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           tstms        showers      showers
CHANCE PRECIP (%)     50           20           0
TEMP (24H TREND)      84 (+4)      66 (-5)      87
RH % (24H TREND)      64 (-6)      99 (0)       64
20FTWND-VAL/AM(MPH)   E  5                      E  9
20FTWND-RDG/PM(MPH)   E  6         NE  5        SE  9
MIXING HGT(FT-AGL/MSL)3972                      4702
TRANSPORT WND (MPH)   E  3                      E 13
VENT RATE (KT-FT)     15888                     50520
DISPERSION            4                         5
DSI                   4            2            5
LAL                   2            1            1
HAINES INDEX          3            3            4

Remarks...None.


$$

PRZ016-211000-
North Coastal Plains-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           tstms        showers      showers
CHANCE PRECIP (%)     60           20           20
TEMP (24H TREND)      88 (+4)      71 (-4)      90
RH % (24H TREND)      64 (-5)      94 (+1)      63
20FTWND-VAL/AM(MPH)   Lgt/Var                   E  7
20FTWND-RDG/PM(MPH)   E  6         S  6         E 10
MIXING HGT(FT-AGL/MSL)3449                      4753
TRANSPORT WND (MPH)   NW  2                     E 12
VENT RATE (KT-FT)     9732                      49128
DISPERSION            4                         5
DSI                   5            3            6
LAL                   3            1            1
HAINES INDEX          3            3            4

Remarks...None.


$$

PRZ017-211000-
Northern Hills-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           tstms        showers      showers
CHANCE PRECIP (%)     80           20           40
TEMP (24H TREND)      87 (+5)      67 (-5)      89
RH % (24H TREND)      65 (-4)      99 (+1)      63
20FTWND-VAL/AM(MPH)   Lgt/Var                   E  6
20FTWND-RDG/PM(MPH)   Lgt/Var      SE  5        E  8
MIXING HGT(FT-AGL/MSL)3420                      5419
TRANSPORT WND (MPH)   N  2                      E  9
VENT RATE (KT-FT)     7317                      49841
DISPERSION            3                         5
DSI                   4            2            5
LAL                   3            1            1
HAINES INDEX          3            3            4

Remarks...None.


$$

PRZ018-211000-
West Coast-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           tstms        showers      NONE
CHANCE PRECIP (%)     60           20           0
TEMP (24H TREND)      83 (0)       68 (-6)      85
RH % (24H TREND)      63 (-3)      97 (+3)      63
20FTWND-VAL/AM(MPH)   Lgt/Var                   E  7
20FTWND-RDG/PM(MPH)   NE  6        E  6         SE  8
MIXING HGT(FT-AGL/MSL)3450                      5134
TRANSPORT WND (MPH)   NE  3                     E  9
VENT RATE (KT-FT)     13800                     49566
DISPERSION            4                         5
DSI                   5            3            6
LAL                   3            1            1
HAINES INDEX          3            3            4

Remarks...None.


$$

PRZ019-211000-
Eastern Interior-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           tstms        showers      showers
CHANCE PRECIP (%)     50           20           10
TEMP (24H TREND)      86 (+4)      67 (-5)      89
RH % (24H TREND)      66 (-5)      99 (0)       66
20FTWND-VAL/AM(MPH)   Lgt/Var                   E  7
20FTWND-RDG/PM(MPH)   SE  5        Lgt/Var      E  9
MIXING HGT(FT-AGL/MSL)3587                      4668
TRANSPORT WND (MPH)   SE  2                     E 13
VENT RATE (KT-FT)     12470                     51029
DISPERSION            4                         5
DSI                   5            2            6
LAL                   2            1            1
HAINES INDEX          3            3            5

Remarks...None.


$$

PRZ022-211000-
Luquillo Mountain Range-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           tstms        showers      showers
CHANCE PRECIP (%)     40           20           20
TEMP (24H TREND)      83 (+6)      68 (-3)      86
RH % (24H TREND)      73 (-5)      91 (-6)      76
20FTWND-VAL/AM(MPH)   SE  5                     E  8
20FTWND-RDG/PM(MPH)   SE  6        SE  5        E  9
MIXING HGT(FT-AGL/MSL)2710                      2914
TRANSPORT WND (MPH)   SE  3                     E 14
VENT RATE (KT-FT)     10840                     37193
DISPERSION            4                         5
DSI                   5            3            6
LAL                   2            1            1
HAINES INDEX          3            3            5

Remarks...None.


$$

PRZ023-211000-
Central Mountain Range-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           tstms        showers      showers
CHANCE PRECIP (%)     70           20           10
TEMP (24H TREND)      83 (+5)      64 (-5)      85
RH % (24H TREND)      68 (-3)      100 (+2)     66
20FTWND-VAL/AM(MPH)   Lgt/Var                   E  8
20FTWND-RDG/PM(MPH)   NE  5        E  5         SE  7
MIXING HGT(FT-AGL/MSL)3013                      5547
TRANSPORT WND (MPH)   NE  2                     E  9
VENT RATE (KT-FT)     8628                      49050
DISPERSION            4                         5
DSI                   3            2            5
LAL                   3            1            1
HAINES INDEX          3            3            4

Remarks...None.


$$

PRZ024-211000-
Cayey Mountain Range-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           tstms        showers      showers
CHANCE PRECIP (%)     50           20           10
TEMP (24H TREND)      83 (+5)      67 (-4)      86
RH % (24H TREND)      71 (-5)      96 (-3)      71
20FTWND-VAL/AM(MPH)   SE  5                     E  8
20FTWND-RDG/PM(MPH)   SE  6        Lgt/Var      E  9
MIXING HGT(FT-AGL/MSL)3295                      3317
TRANSPORT WND (MPH)   SE  3                     E 14
VENT RATE (KT-FT)     13180                     39804
DISPERSION            4                         5
DSI                   5            2            6
LAL                   2            1            1
HAINES INDEX          3            3            5

Remarks...None.


$$

PRZ025-211000-
Vieques-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           20           20
TEMP (24H TREND)      84 (+1)      77 (-2)      85
RH % (24H TREND)      73 (-2)      79 (-8)      76
20FTWND-VAL/AM(MPH)   SE  7                     E 11
20FTWND-RDG/PM(MPH)   SE  6        E  9         E 11
MIXING HGT(FT-AGL/MSL)2892                      2910
TRANSPORT WND (MPH)   SE  9                     E 16
VENT RATE (KT-FT)     26028                     41535
DISPERSION            5                         5
DSI                   6            5            6
LAL                   2            1            1
HAINES INDEX          3            3            5

Remarks...None.


$$

PRZ026-211000-
Culebra-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           20           20
TEMP (24H TREND)      84 (+2)      78 (-2)      84
RH % (24H TREND)      75 (0)       79 (-8)      78
20FTWND-VAL/AM(MPH)   SE  8                     E 12
20FTWND-RDG/PM(MPH)   SE  7        E 10         E 12
MIXING HGT(FT-AGL/MSL)2866                      2726
TRANSPORT WND (MPH)   SE 10                     E 16
VENT RATE (KT-FT)     27620                     38164
DISPERSION            5                         5
DSI                   6            5            6
LAL                   1            1            1
HAINES INDEX          3            4            5

Remarks...None.


$$

PRZ027-211000-
Southwest Coastal Plains and Mona Island-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           MCldy        MClear       MClear
PRECIP TYPE           tstms        showers      NONE
CHANCE PRECIP (%)     40           20           0
TEMP (24H TREND)      86 (+2)      68 (-6)      89
RH % (24H TREND)      57 (-6)      98 (+3)      58
20FTWND-VAL/AM(MPH)   E  6                      E 10
20FTWND-RDG/PM(MPH)   E  7         NE  7        SE 11
MIXING HGT(FT-AGL/MSL)4275                      4604
TRANSPORT WND (MPH)   E  5                      E 15
VENT RATE (KT-FT)     17100                     60354
DISPERSION            5                         5
DSI                   5            4            6
LAL                   2            1            1
HAINES INDEX          3            3            4

Remarks...None.


$$

VIZ001-211000-
Saint Thomas and Saint John-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           20           20
TEMP (24H TREND)      85 (+3)      75 (-4)      87
RH % (24H TREND)      75 (0)       82 (-5)      78
20FTWND-VAL/AM(MPH)   SE  8                     E 12
20FTWND-RDG/PM(MPH)   SE  8        E  9         E 12
MIXING HGT(FT-AGL/MSL)2865                      2752
TRANSPORT WND (MPH)   SE  5                     E 16
VENT RATE (KT-FT)     14325                     38528
DISPERSION            4                         5
DSI                   6            5            6
LAL                   1            1            1
HAINES INDEX          3            4            5

Remarks...None.


$$

VIZ002-211000-
St Croix-
402 AM AST Mon Nov 20 2017

                      Today        Tonight      Tue

CLOUD COVER           PCldy        MClear       MClear
PRECIP TYPE           tstms        showers      showers
CHANCE PRECIP (%)     50           20           20
TEMP (24H TREND)      88 (+4)      73 (-4)      89
RH % (24H TREND)      75 (-1)      85 (-5)      76
20FTWND-VAL/AM(MPH)   SE  8                     E 12
20FTWND-RDG/PM(MPH)   SE  7        E  9         E 11
MIXING HGT(FT-AGL/MSL)3301                      3140
TRANSPORT WND (MPH)   E  6                      E 17
VENT RATE (KT-FT)     19704                     50240
DISPERSION            5                         5
DSI                   6            5            6
LAL                   2            1            1
HAINES INDEX          3            4            5

Remarks...None.


$$


.FORECAST FOR DAYS 3 THROUGH 7...

.WEDNESDAY...MOSTLY CLEAR. ISOLATED SHOWERS. LOWS AROUND 70.
HIGHS IN THE MID 80S. EAST WINDS AROUND 10 MPH.
.THURSDAY...PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
MID 80S. NORTH WINDS AROUND 5 MPH.
.FRIDAY...PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
.SATURDAY...PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
MID 80S. EAST WINDS AROUND 5 MPH.
.SUNDAY...MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.

$$



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