Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
739
FNCA52 TJSJ 260813
FWFSJU
Fire Weather Planning Forecast for Puerto Rico
National Weather Service San Juan PR
413 AM AST Wed Jun 26 2024
.DISCUSSION...
Today, the east to southeast winds with sea breeze variations are
expected to range between 10-20 mph with higher gusts along the
southern coast of Puerto Rico. Relative humidities will not reach
critical fire weather. Therefore, a low fire weather risk continues
across the islands today. Nonetheless, we urge people to stay
inform with our latest updates.
PRZ014-270815-
Southeast Coastal Plains-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Precip Type Showers Showers Showers
Chance Precip (%) 10 20 20
Temp (24h trend) 94 (+2) 76 (-4) 93
RH % (24h trend) 54 (-6) 95 (+4) 57
Wind 20ft/early(mph) SE 17 G22 E 13 G17 E 18 G24
Wind 20ft/late(mph) SE 17 G22 E 13 G17 E 18 G24
Mixing Hgt(ft-agl/msl)4940 5100
Transport Wnd (mph) E 20 E 16
Vent Rate (kt-ft) 83980 71400
Dispersion 5 5
DSI 6 4 6
LAL 1 1 1
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ015-270815-
Southern Hills-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Precip Type Showers Showers Showers
Chance Precip (%) 20 10 20
Temp (24h trend) 90 (+2) 72 (-5) 89
RH % (24h trend) 58 (-6) 99 (+6) 61
Wind 20ft/early(mph) SE 13 E 11 E 13
Wind 20ft/late(mph) SE 13 E 11 E 13
Mixing Hgt(ft-agl/msl)5400 5790
Transport Wnd (mph) E 17 E 13
Vent Rate (kt-ft) 81000 63690
Dispersion 5 5
DSI 6 3 6
LAL 1 1 1
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ016-270815-
North Coastal Plains-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Pcldy Mclear Pcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 30 30 50
Temp (24h trend) 92 (0) 75 (-4) 91
RH % (24h trend) 61 (-3) 99 (+6) 64
Wind 20ft/early(mph) E 18 E 13 E 18
Wind 20ft/late(mph) E 18 E 13 E 18
Mixing Hgt(ft-agl/msl)5110 4920
Transport Wnd (mph) E 17 E 15
Vent Rate (kt-ft) 76650 63960
Dispersion 5 5
DSI 6 4 6
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ017-270815-
Northern Hills-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 60 10 40
Temp (24h trend) 92 (+2) 73 (-4) 91
RH % (24h trend) 58 (-5) 99 (+5) 61
Wind 20ft/early(mph) E 16 E 11 E 16
Wind 20ft/late(mph) E 16 E 11 E 16
Mixing Hgt(ft-agl/msl)6140 5820
Transport Wnd (mph) E 14 E 12
Vent Rate (kt-ft) 73680 58200
Dispersion 5 5
DSI 6 3 6
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ018-270815-
West Coast-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Precip Type Showers Showers Tstms
Chance Precip (%) 10 20 30
Temp (24h trend) 95 (+2) 75 (-3) 92
RH % (24h trend) 54 (-7) 97 (+5) 59
Wind 20ft/early(mph) SE 16 E 14 E 12
Wind 20ft/late(mph) SE 16 E 14 E 12
Mixing Hgt(ft-agl/msl)4950 5030
Transport Wnd (mph) E 14 E 9
Vent Rate (kt-ft) 59400 40240
Dispersion 5 5
DSI 6 4 6
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ019-270815-
Eastern Interior-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 30 40 60
Temp (24h trend) 91 (+2) 73 (-5) 90
RH % (24h trend) 61 (-4) 99 (+5) 63
Wind 20ft/early(mph) SE 13 E 11 E 12
Wind 20ft/late(mph) SE 13 E 11 E 12
Mixing Hgt(ft-agl/msl)5580 5810
Transport Wnd (mph) SE 17 E 13
Vent Rate (kt-ft) 83700 63910
Dispersion 5 5
DSI 6 3 6
LAL 1 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ022-270815-
Luquillo Mountain Range-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 30 40 60
Temp (24h trend) 86 (+2) 70 (-6) 86
RH % (24h trend) 67 (-5) 100 (+4) 66
Wind 20ft/early(mph) SE 12 E 10 E 11
Wind 20ft/late(mph) SE 12 E 10 E 11
Mixing Hgt(ft-agl/msl)4520 4740
Transport Wnd (mph) SE 18 E 14
Vent Rate (kt-ft) 72320 56880
Dispersion 5 5
DSI 6 5 6
LAL 1 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ023-270815-
Central Mountain Range-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Precip Type Showers None Tstms
Chance Precip (%) 30 0 50
Temp (24h trend) 90 (+4) 69 (-5) 88
RH % (24h trend) 59 (-7) 99 (+3) 63
Wind 20ft/early(mph) SE 10 E 8 E 10
Wind 20ft/late(mph) SE 10 E 8 E 10
Mixing Hgt(ft-agl/msl)6650 6900
Transport Wnd (mph) SE 13 E 10
Vent Rate (kt-ft) 73150 62100
Dispersion 5 5
DSI 6 2 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ024-270815-
Cayey Mountain Range-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 30 40 50
Temp (24h trend) 86 (+1) 71 (-4) 86
RH % (24h trend) 65 (-5) 100 (+3) 66
Wind 20ft/early(mph) SE 12 E 9 E 11
Wind 20ft/late(mph) SE 12 E 9 E 11
Mixing Hgt(ft-agl/msl)5020 5140
Transport Wnd (mph) E 20 E 15
Vent Rate (kt-ft) 85340 66820
Dispersion 5 5
DSI 6 3 6
LAL 1 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ025-270815-
Vieques-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Mclear Pcldy Pcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 30 40 50
Temp (24h trend) 92 (+1) 76 (-4) 91
RH % (24h trend) 60 (-5) 95 (+6) 61
Wind 20ft/early(mph) E 14 G17 E 14 G18 E 13
Wind 20ft/late(mph) E 14 G17 E 14 G18 E 13
Mixing Hgt(ft-agl/msl)3440 3400
Transport Wnd (mph) E 18 E 16
Vent Rate (kt-ft) 55040 47600
Dispersion 5 5
DSI 6 6 6
LAL 1 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ026-270815-
Culebra-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Mclear Pcldy Pcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 30 40 50
Temp (24h trend) 93 (+2) 78 (-3) 92
RH % (24h trend) 56 (-10) 94 (+5) 56
Wind 20ft/early(mph) E 14 G18 E 14 G19 E 12
Wind 20ft/late(mph) E 14 G18 E 14 G19 E 12
Mixing Hgt(ft-agl/msl)3390 3390
Transport Wnd (mph) E 18 E 17
Vent Rate (kt-ft) 54240 50850
Dispersion 5 5
DSI 6 6 6
LAL 1 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ027-270815-
Southwest Coastal Plains and Mona Island-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Precip Type Showers Showers Showers
Chance Precip (%) 10 0 10
Temp (24h trend) 96 (+2) 76 (-4) 94
RH % (24h trend) 53 (-6) 92 (+5) 56
Wind 20ft/early(mph) SE 20 G27 E 18 G23 SE 17 G23
Wind 20ft/late(mph) SE 20 G27 E 18 G23 SE 17 G23
Mixing Hgt(ft-agl/msl)5060 5320
Transport Wnd (mph) E 22 E 16
Vent Rate (kt-ft) 96140 74480
Dispersion 5 5
DSI 6 5 6
LAL 1 1 1
Haines Index 4 3 3
RH Recovery Excellent
Remarks...None.
$$
VIZ001-270815-
Saint Thomas and Saint John-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Mclear Pcldy Pcldy
Precip Type Showers Showers Showers
Chance Precip (%) 10 30 50
Temp (24h trend) 90 (0) 77 (-4) 90
RH % (24h trend) 62 (-2) 95 (+6) 59
Wind 20ft/early(mph) E 14 G17 E 14 G18 E 13 G17
Wind 20ft/late(mph) E 14 G17 E 14 G18 E 13 G17
Mixing Hgt(ft-agl/msl)3340 3440
Transport Wnd (mph) E 20 E 16
Vent Rate (kt-ft) 56780 48160
Dispersion 5 5
DSI 6 6 6
LAL 1 1 1
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
VIZ002-270815-
St Croix-
413 AM AST Wed Jun 26 2024
Today Tonight Thu
Cloud Cover Mclear Pcldy Pcldy
Precip Type Showers Showers Showers
Chance Precip (%) 30 30 40
Temp (24h trend) 91 (0) 77 (-4) 90
RH % (24h trend) 64 (-1) 93 (+5) 64
Wind 20ft/early(mph) E 14 G18 E 14 G17 E 13
Wind 20ft/late(mph) E 14 G18 E 14 G17 E 13
Mixing Hgt(ft-agl/msl)4540 4700
Transport Wnd (mph) E 20 E 16
Vent Rate (kt-ft) 77180 65800
Dispersion 5 5
DSI 6 6 6
LAL 1 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
$$