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

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FNCA52 TJSJ 160845
FWFSJU

Fire Weather Planning Forecast for PUERTO RICO
National Weather Service SAN JUAN PR
445 AM AST Tue Jan 16 2018

.DISCUSSION...Afternoon showers are expected to develop over
portions of the interior and west/southwest sections of Puerto
Rico. In addition, RH values and wind speeds are not forecast to
reach critical fire danger criteria. Therefore, the overall fire
danger will continue low today. No major change is anticipated
during the next several days on the weather conditions.




PRZ014-170845-
Southeast Coastal Plains-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      85 (+1)      68 (-1)      86
RH % (24H TREND)      58 (-1)      100 (+2)     56
20FTWND-VAL/AM(MPH)   E  8                      E  8
20FTWND-RDG/PM(MPH)   E 10         NE  7        E 10
MIXING HGT(FT-AGL/MSL)5871                      5643
TRANSPORT WND (MPH)   E 16                      E 14
VENT RATE (KT-FT)     80031                     69204
DISPERSION            5                         5
DSI                   5            4            5
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ015-170845-
Southern Hills-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      82 (+2)      66 (-1)      83
RH % (24H TREND)      62 (-2)      100 (+3)     61
20FTWND-VAL/AM(MPH)   E  8                      E  7
20FTWND-RDG/PM(MPH)   E  9         NE  7        E  8
MIXING HGT(FT-AGL/MSL)5792                      5535
TRANSPORT WND (MPH)   E 14                      E 13
VENT RATE (KT-FT)     73298                     60168
DISPERSION            5                         5
DSI                   5            3            5
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ016-170845-
North Coastal Plains-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      83 (+1)      69 (-2)      85
RH % (24H TREND)      68 (0)       100 (+4)     62
20FTWND-VAL/AM(MPH)   E  8                      E  8
20FTWND-RDG/PM(MPH)   E 12         E  8         E 11
MIXING HGT(FT-AGL/MSL)4865                      4845
TRANSPORT WND (MPH)   E 16                      E 14
VENT RATE (KT-FT)     71864                     59807
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ017-170845-
Northern Hills-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      82 (0)       66 (-1)      84
RH % (24H TREND)      69 (+2)      100 (+2)     63
20FTWND-VAL/AM(MPH)   E  6                      E  6
20FTWND-RDG/PM(MPH)   NE  9        E  6         E  8
MIXING HGT(FT-AGL/MSL)4940                      4905
TRANSPORT WND (MPH)   E 15                      E 13
VENT RATE (KT-FT)     69233                     58083
DISPERSION            5                         5
DSI                   6            4            6
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ018-170845-
West Coast-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      85 (0)       67 (-2)      86
RH % (24H TREND)      58 (-5)      98 (+1)      57
20FTWND-VAL/AM(MPH)   E  6                      E  6
20FTWND-RDG/PM(MPH)   E  7         NE  5        SE  6
MIXING HGT(FT-AGL/MSL)5804                      5483
TRANSPORT WND (MPH)   E 12                      E  9
VENT RATE (KT-FT)     65796                     54522
DISPERSION            5                         5
DSI                   6            3            6
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ019-170845-
Eastern Interior-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      82 (+1)      67 (-1)      85
RH % (24H TREND)      67 (+1)      100 (+1)     61
20FTWND-VAL/AM(MPH)   E  6                      E  5
20FTWND-RDG/PM(MPH)   E  9         E  5         E  8
MIXING HGT(FT-AGL/MSL)4998                      4964
TRANSPORT WND (MPH)   E 15                      E 13
VENT RATE (KT-FT)     65462                     57258
DISPERSION            5                         5
DSI                   5            4            5
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ022-170845-
Luquillo Mountain Range-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      79 (+2)      66 (-1)      80
RH % (24H TREND)      71 (-3)      100 (+1)     70
20FTWND-VAL/AM(MPH)   E  9                      E  8
20FTWND-RDG/PM(MPH)   E  9         E  7         E  8
MIXING HGT(FT-AGL/MSL)3518                      3255
TRANSPORT WND (MPH)   E 13                      E 13
VENT RATE (KT-FT)     40828                     37141
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ023-170845-
Central Mountain Range-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      82 (+3)      64 (-1)      82
RH % (24H TREND)      64 (-3)      100 (+1)     63
20FTWND-VAL/AM(MPH)   E  7                      E  6
20FTWND-RDG/PM(MPH)   E  7         E  5         E  6
MIXING HGT(FT-AGL/MSL)5147                      5082
TRANSPORT WND (MPH)   E 13                      E 10
VENT RATE (KT-FT)     61292                     52605
DISPERSION            5                         5
DSI                   5            2            5
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ024-170845-
Cayey Mountain Range-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      78 (+1)      65 (-2)      81
RH % (24H TREND)      73 (+4)      100 (+1)     66
20FTWND-VAL/AM(MPH)   E  8                      E  7
20FTWND-RDG/PM(MPH)   E  9         NE  6        E  9
MIXING HGT(FT-AGL/MSL)4216                      4122
TRANSPORT WND (MPH)   E 15                      E 14
VENT RATE (KT-FT)     57515                     50883
DISPERSION            5                         5
DSI                   5            4            5
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ025-170845-
Vieques-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      83 (0)       72 (-1)      82
RH % (24H TREND)      66 (0)       98 (+2)      68
20FTWND-VAL/AM(MPH)   E 11                      E 11
20FTWND-RDG/PM(MPH)   E 11         E 11         E 10
MIXING HGT(FT-AGL/MSL)3217                      3054
TRANSPORT WND (MPH)   E 18                      E 15
VENT RATE (KT-FT)     57906                     39702
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ026-170845-
Culebra-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      83 (-1)      73 (-1)      83
RH % (24H TREND)      66 (-3)      97 (+1)      68
20FTWND-VAL/AM(MPH)   E 13                      E 12
20FTWND-RDG/PM(MPH)   E 11         E 12         E 11
MIXING HGT(FT-AGL/MSL)3289                      3121
TRANSPORT WND (MPH)   E 21                      E 16
VENT RATE (KT-FT)     59978                     42150
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ027-170845-
Southwest Coastal Plains and Mona Island-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           50
TEMP (24H TREND)      86 (+1)      67 (-2)      86
RH % (24H TREND)      58 (-2)      96 (0)       56
20FTWND-VAL/AM(MPH)   E  8                      E  7
20FTWND-RDG/PM(MPH)   E 10         NE  6        SE 11
MIXING HGT(FT-AGL/MSL)6073                      5843
TRANSPORT WND (MPH)   E 13                      E 12
VENT RATE (KT-FT)     78418                     68376
DISPERSION            5                         5
DSI                   6            3            6
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

VIZ001-170845-
Saint Thomas and Saint John-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           50           40
TEMP (24H TREND)      84 (+1)      71 (-2)      85
RH % (24H TREND)      64 (-4)      97 (+4)      63
20FTWND-VAL/AM(MPH)   E 13                      E 11
20FTWND-RDG/PM(MPH)   E 12         E 11         E 11
MIXING HGT(FT-AGL/MSL)3389                      3161
TRANSPORT WND (MPH)   E 21                      E 16
VENT RATE (KT-FT)     62054                     45850
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

VIZ002-170845-
St Croix-
445 AM AST Tue Jan 16 2018

                      Today        Tonight      Wed

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     50           40           50
TEMP (24H TREND)      85 (+1)      71 (0)       85
RH % (24H TREND)      65 (-2)      100 (+2)     63
20FTWND-VAL/AM(MPH)   E 12                      E 11
20FTWND-RDG/PM(MPH)   E 11         E 11         E 11
MIXING HGT(FT-AGL/MSL)3340                      3117
TRANSPORT WND (MPH)   E 22                      E 17
VENT RATE (KT-FT)     63646                     49872
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$


.FORECAST FOR DAYS 3 THROUGH 7...

.THURSDAY...PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
.FRIDAY...PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
.SATURDAY...PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
.SUNDAY...PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 10 MPH.
.MONDAY...PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 10 MPH.

$$


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