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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3
000
FNCA52 TJSJ 190918
FWFSJU

Fire Weather Planning Forecast for PUERTO RICO
National Weather Service SAN JUAN PR
518 AM AST Sun Feb 19 2017

.DISCUSSION...Moisture will increase through at least Monday
night as a weak frontal boundary moves over the region. 20ft Winds
will range between 10-15 MPH. Therefore...the fire danger is low
through Monday as RH and winds should not reach critical levels.

PRZ014-200930-
Southeast Coastal Plains-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           MClear       MClear       PCldy
PRECIP TYPE           showers      NONE         showers
CHANCE PRECIP (%)     10           0            20
TEMP (24H TREND)      86 (-1)      64 (-1)      86
RH % (24H TREND)      49 (-22)     94 (+8)      45
20FTWND-VAL/AM(MPH)   E  8                      Lgt/Var
20FTWND-RDG/PM(MPH)   SE 11        NE  5        S  6
MIXING HGT(FT-AGL/MSL)6703                      6613
TRANSPORT WND (MPH)   E 13                      S  3
VENT RATE (KT-FT)     77291                     30615
DISPERSION            5                         5
DSI                   5            1            5
LAL                   1            1            1
HAINES INDEX          2            3            3

Remarks...None.


$$

PRZ015-200930-
Southern Hills-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           MClear       MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     20           20           30
TEMP (24H TREND)      83 (-1)      63 (0)       84
RH % (24H TREND)      52 (-20)     98 (+9)      50
20FTWND-VAL/AM(MPH)   E  7                      Lgt/Var
20FTWND-RDG/PM(MPH)   SE  8        Lgt/Var      S  6
MIXING HGT(FT-AGL/MSL)6941                      6584
TRANSPORT WND (MPH)   E 12                      S  5
VENT RATE (KT-FT)     74953                     34223
DISPERSION            5                         5
DSI                   5            1            5
LAL                   1            1            1
HAINES INDEX          2            3            3

Remarks...None.


$$

PRZ016-200930-
North Coastal Plains-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     20           10           40
TEMP (24H TREND)      85 (0)       68 (-2)      88
RH % (24H TREND)      54 (-16)     88 (+8)      51
20FTWND-VAL/AM(MPH)   E  6                      Lgt/Var
20FTWND-RDG/PM(MPH)   E  9         SE  5        NW  6
MIXING HGT(FT-AGL/MSL)5772                      6850
TRANSPORT WND (MPH)   E 10                      SW  5
VENT RATE (KT-FT)     57296                     38048
DISPERSION            5                         5
DSI                   6            2            5
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ017-200930-
Northern Hills-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     40           40           50
TEMP (24H TREND)      83 (-2)      64 (-1)      87
RH % (24H TREND)      53 (-20)     92 (+5)      49
20FTWND-VAL/AM(MPH)   E  6                      Lgt/Var
20FTWND-RDG/PM(MPH)   E  6         Lgt/Var      NW  5
MIXING HGT(FT-AGL/MSL)6910                      6861
TRANSPORT WND (MPH)   E  9                      SW  2
VENT RATE (KT-FT)     53717                     25905
DISPERSION            5                         5
DSI                   5            1            5
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ018-200930-
West Coast-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     30           30           30
TEMP (24H TREND)      85 (0)       68 (+1)      85
RH % (24H TREND)      51 (-22)     90 (+4)      51
20FTWND-VAL/AM(MPH)   E  6                      SE  5
20FTWND-RDG/PM(MPH)   NW  5        Lgt/Var      SW  8
MIXING HGT(FT-AGL/MSL)7132                      6302
TRANSPORT WND (MPH)   E  8                      S  7
VENT RATE (KT-FT)     67206                     40132
DISPERSION            5                         5
DSI                   5            1            5
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ019-200930-
Eastern Interior-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           MClear       MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     10           10           50
TEMP (24H TREND)      85 (0)       62 (-2)      88
RH % (24H TREND)      50 (-26)     99 (+7)      47
20FTWND-VAL/AM(MPH)   E  5                      Lgt/Var
20FTWND-RDG/PM(MPH)   E  9         Lgt/Var      SW  6
MIXING HGT(FT-AGL/MSL)6508                      7612
TRANSPORT WND (MPH)   E 12                      SW  5
VENT RATE (KT-FT)     63967                     39179
DISPERSION            5                         5
DSI                   5            1            5
LAL                   1            1            1
HAINES INDEX          2            4            3

Remarks...None.


$$

PRZ022-200930-
Luquillo Mountain Range-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           MClear       MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     10           10           30
TEMP (24H TREND)      82 (+2)      63 (-1)      83
RH % (24H TREND)      54 (-17)     96 (+5)      51
20FTWND-VAL/AM(MPH)   E  6                      Lgt/Var
20FTWND-RDG/PM(MPH)   E 10         Lgt/Var      S  8
MIXING HGT(FT-AGL/MSL)5393                      6246
TRANSPORT WND (MPH)   E 12                      S  7
VENT RATE (KT-FT)     55369                     37429
DISPERSION            5                         5
DSI                   6            2            5
LAL                   1            1            1
HAINES INDEX          2            4            3

Remarks...None.


$$

PRZ023-200930-
Central Mountain Range-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           PCldy        MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     30           30           50
TEMP (24H TREND)      82 (-1)      60 (-1)      83
RH % (24H TREND)      55 (-19)     97 (+5)      53
20FTWND-VAL/AM(MPH)   E  6                      Lgt/Var
20FTWND-RDG/PM(MPH)   SE  5        Lgt/Var      SW  5
MIXING HGT(FT-AGL/MSL)7382                      7323
TRANSPORT WND (MPH)   E  9                      S  3
VENT RATE (KT-FT)     54545                     26795
DISPERSION            5                         5
DSI                   5            1            5
LAL                   1            1            1
HAINES INDEX          3            3            3

Remarks...None.


$$

PRZ024-200930-
Cayey Mountain Range-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           MClear       MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     10           10           40
TEMP (24H TREND)      83 (0)       63 (0)       84
RH % (24H TREND)      50 (-24)     100 (+6)     49
20FTWND-VAL/AM(MPH)   NE  6                     Lgt/Var
20FTWND-RDG/PM(MPH)   E 10         Lgt/Var      S  7
MIXING HGT(FT-AGL/MSL)5947                      6631
TRANSPORT WND (MPH)   E 12                      S  5
VENT RATE (KT-FT)     63437                     30410
DISPERSION            5                         5
DSI                   5            1            5
LAL                   1            1            1
HAINES INDEX          2            3            3

Remarks...None.


$$

PRZ025-200930-
Vieques-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           MClear       PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     10           20           20
TEMP (24H TREND)      81 (0)       70 (0)       81
RH % (24H TREND)      61 (-2)      79 (-2)      64
20FTWND-VAL/AM(MPH)   E 10                      SE  6
20FTWND-RDG/PM(MPH)   E  9         E  7         S  8
MIXING HGT(FT-AGL/MSL)4172                      4242
TRANSPORT WND (MPH)   E 14                      SE  7
VENT RATE (KT-FT)     50064                     25754
DISPERSION            5                         5
DSI                   6            5            6
LAL                   1            1            1
HAINES INDEX          3            4            4

Remarks...None.


$$

PRZ026-200930-
Culebra-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           MClear       PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     10           20           20
TEMP (24H TREND)      80 (0)       73 (0)       80
RH % (24H TREND)      64 (+1)      73 (-2)      67
20FTWND-VAL/AM(MPH)   E 10                      SE  7
20FTWND-RDG/PM(MPH)   SE  9        E  8         S  9
MIXING HGT(FT-AGL/MSL)4057                      4355
TRANSPORT WND (MPH)   E 13                      SE  7
VENT RATE (KT-FT)     44724                     25755
DISPERSION            5                         5
DSI                   6            5            6
LAL                   1            1            1
HAINES INDEX          3            4            4

Remarks...None.


$$

PRZ027-200930-
Southwest Coastal Plains and Mona Island-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           MClear       MClear       PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     10           10           20
TEMP (24H TREND)      86 (+1)      66 (-1)      85
RH % (24H TREND)      49 (-21)     90 (+6)      48
20FTWND-VAL/AM(MPH)   E  8                      E  5
20FTWND-RDG/PM(MPH)   SE  8        NE  5        S  7
MIXING HGT(FT-AGL/MSL)7169                      6382
TRANSPORT WND (MPH)   E 10                      S  6
VENT RATE (KT-FT)     74261                     38294
DISPERSION            5                         5
DSI                   5            2            5
LAL                   1            1            1
HAINES INDEX          2            3            3

Remarks...None.


$$

VIZ001-200930-
Saint Thomas and Saint John-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           MClear       PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     10           20           20
TEMP (24H TREND)      82 (-1)      73 (+1)      82
RH % (24H TREND)      59 (-2)      76 (0)       61
20FTWND-VAL/AM(MPH)   E 10                      SE  8
20FTWND-RDG/PM(MPH)   SE  9        E  8         S  8
MIXING HGT(FT-AGL/MSL)4067                      4265
TRANSPORT WND (MPH)   E 14                      SE  8
VENT RATE (KT-FT)     48804                     28397
DISPERSION            5                         5
DSI                   6            5            6
LAL                   1            1            1
HAINES INDEX          3            4            4

Remarks...None.


$$

VIZ002-200930-
St Croix-
518 AM AST Sun Feb 19 2017

                      Today        Tonight      Mon

CLOUD COVER           MClear       PCldy        PCldy
PRECIP TYPE           showers      showers      showers
CHANCE PRECIP (%)     10           20           20
TEMP (24H TREND)      83 (+1)      66 (-2)      83
RH % (24H TREND)      58 (-4)      83 (-2)      60
20FTWND-VAL/AM(MPH)   E 11                      SE  7
20FTWND-RDG/PM(MPH)   E 10         E  9         S  8
MIXING HGT(FT-AGL/MSL)4221                      4065
TRANSPORT WND (MPH)   E 16                      S  8
VENT RATE (KT-FT)     59759                     28455
DISPERSION            5                         5
DSI                   6            6            6
LAL                   1            1            1
HAINES INDEX          4            3            3

Remarks...None.


$$


.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY...PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 10 MPH.
.WEDNESDAY...MOSTLY CLEAR. SCATTERED SHOWERS. LOWS IN THE
MID 60S. HIGHS AROUND 80. NORTH WINDS AROUND 10 MPH.
.THURSDAY...MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. NORTHEAST WINDS AROUND 10 MPH.
.FRIDAY...MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 10 MPH.
.SATURDAY...MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 10 MPH.

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.