Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
673
FNCA52 TJSJ 030823
FWFSJU
Fire Weather Planning Forecast for Puerto Rico
National Weather Service San Juan PR
423 AM AST Fri May 3 2024
.DISCUSSION...
An induced trough across the region will promote shower and
thunderstorm development across the islands. Flooding rains are
expected during the next few days over saturated soils. Therefore,
the fire danger will remain low through at least next week.
PRZ014-040830-
Southeast Coastal Plains-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 70 10 60
Temp (24h trend) 91 (+4) 72 (-3) 91
RH % (24h trend) 53 (-7) 93 (+3) 52
Wind 20ft/early(mph) SE 8 E 5 SE 12 G17
Wind 20ft/late(mph) SE 8 E 5 SE 12 G17
Mixing Hgt(ft-agl/msl)3530 3420
Transport Wnd (mph) SE 6 SE 9
Vent Rate (kt-ft) 17650 27360
Dispersion 5 5
DSI 5 2 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ015-040830-
Southern Hills-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 70 0 70
Temp (24h trend) 87 (+4) 68 (-4) 86
RH % (24h trend) 65 (-5) 100 (+4) 64
Wind 20ft/early(mph) SE 5 Lgt/Var SE 9
Wind 20ft/late(mph) SE 5 Lgt/Var SE 9
Mixing Hgt(ft-agl/msl)4370 3690
Transport Wnd (mph) SE 5 SE 8
Vent Rate (kt-ft) 17480 25830
Dispersion 5 5
DSI 5 1 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ016-040830-
North Coastal Plains-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 40 80
Temp (24h trend) 90 (+5) 71 (-3) 88
RH % (24h trend) 67 (-9) 100 (+1) 69
Wind 20ft/early(mph) NE 6 SE 9 NE 9
Wind 20ft/late(mph) NE 6 SE 9 NE 9
Mixing Hgt(ft-agl/msl)4020 3780
Transport Wnd (mph) W 3 E 7
Vent Rate (kt-ft) 12060 22680
Dispersion 5 5
DSI 5 2 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ017-040830-
Northern Hills-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Pcldy Mclear Mcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 80 20 80
Temp (24h trend) 87 (+5) 68 (-3) 86
RH % (24h trend) 71 (-8) 100 (+1) 73
Wind 20ft/early(mph) NE 6 E 8 NE 8
Wind 20ft/late(mph) NE 6 E 8 NE 8
Mixing Hgt(ft-agl/msl)4590 4100
Transport Wnd (mph) W 2 E 5
Vent Rate (kt-ft) 9180 16400
Dispersion 4 5
DSI 5 1 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ018-040830-
West Coast-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 30 10 50
Temp (24h trend) 88 (+3) 71 (-3) 87
RH % (24h trend) 66 (-7) 99 (+5) 66
Wind 20ft/early(mph) SE 6 E 11 SE 10
Wind 20ft/late(mph) SE 6 E 11 SE 10
Mixing Hgt(ft-agl/msl)4130 3100
Transport Wnd (mph) SE 5 E 6
Vent Rate (kt-ft) 16520 15500
Dispersion 5 5
DSI 5 2 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ019-040830-
Eastern Interior-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 40 80
Temp (24h trend) 87 (+3) 69 (-4) 88
RH % (24h trend) 66 (-5) 100 (+2) 66
Wind 20ft/early(mph) E 5 Lgt/Var E 8
Wind 20ft/late(mph) E 5 Lgt/Var E 8
Mixing Hgt(ft-agl/msl)4630 4320
Transport Wnd (mph) S 5 SE 8
Vent Rate (kt-ft) 18520 30240
Dispersion 5 5
DSI 5 1 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ022-040830-
Luquillo Mountain Range-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Mcldy Pcldy Cloudy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 50 80
Temp (24h trend) 83 (+1) 69 (-3) 83
RH % (24h trend) 72 (0) 100 (+2) 71
Wind 20ft/early(mph) Lgt/Var Lgt/Var E 8
Wind 20ft/late(mph) Lgt/Var Lgt/Var E 8
Mixing Hgt(ft-agl/msl)3930 3490
Transport Wnd (mph) S 7 SE 9
Vent Rate (kt-ft) 23580 27920
Dispersion 5 5
DSI 5 1 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ023-040830-
Central Mountain Range-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 80 0 70
Temp (24h trend) 82 (+3) 67 (-3) 83
RH % (24h trend) 76 (-1) 100 (+2) 74
Wind 20ft/early(mph) SE 5 E 9 E 5
Wind 20ft/late(mph) SE 5 E 9 E 5
Mixing Hgt(ft-agl/msl)5010 4230
Transport Wnd (mph) S 3 SE 5
Vent Rate (kt-ft) 15030 16920
Dispersion 5 5
DSI 5 1 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ024-040830-
Cayey Mountain Range-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 70 20 80
Temp (24h trend) 83 (+1) 68 (-3) 84
RH % (24h trend) 70 (0) 100 (+1) 67
Wind 20ft/early(mph) Lgt/Var Lgt/Var SE 8
Wind 20ft/late(mph) Lgt/Var Lgt/Var SE 8
Mixing Hgt(ft-agl/msl)4180 3790
Transport Wnd (mph) S 6 SE 9
Vent Rate (kt-ft) 20900 30320
Dispersion 5 5
DSI 5 1 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ025-040830-
Vieques-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 50 70
Temp (24h trend) 87 (-3) 74 (-1) 89
RH % (24h trend) 63 (+1) 95 (-2) 61
Wind 20ft/early(mph) SE 5 SE 5 E 10
Wind 20ft/late(mph) SE 5 SE 5 E 10
Mixing Hgt(ft-agl/msl)2130 2260
Transport Wnd (mph) S 7 SE 10
Vent Rate (kt-ft) 12780 20340
Dispersion 4 5
DSI 6 3 6
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ026-040830-
Culebra-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 60 70
Temp (24h trend) 87 (-3) 75 (-1) 89
RH % (24h trend) 66 (+3) 97 (+2) 62
Wind 20ft/early(mph) E 6 SE 5 E 8
Wind 20ft/late(mph) E 6 SE 5 E 8
Mixing Hgt(ft-agl/msl)2250 2300
Transport Wnd (mph) SE 14 SE 10
Vent Rate (kt-ft) 27000 20700
Dispersion 5 5
DSI 6 3 6
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ027-040830-
Southwest Coastal Plains and Mona Island-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 30 10 40
Temp (24h trend) 90 (+2) 72 (-3) 91
RH % (24h trend) 52 (-9) 93 (+2) 54
Wind 20ft/early(mph) SE 9 E 11 SE 13 G18
Wind 20ft/late(mph) SE 9 E 11 SE 13 G18
Mixing Hgt(ft-agl/msl)4030 2580
Transport Wnd (mph) SE 7 SE 10
Vent Rate (kt-ft) 24180 23220
Dispersion 5 5
DSI 6 2 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
VIZ001-040830-
Saint Thomas and Saint John-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 40 60
Temp (24h trend) 88 (+1) 73 (-4) 87
RH % (24h trend) 61 (-5) 98 (+3) 63
Wind 20ft/early(mph) E 8 SE 6 E 6
Wind 20ft/late(mph) E 8 SE 6 E 6
Mixing Hgt(ft-agl/msl)2510 2170
Transport Wnd (mph) SE 14 SE 12
Vent Rate (kt-ft) 30120 21700
Dispersion 5 5
DSI 5 4 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
VIZ002-040830-
St Croix-
423 AM AST Fri May 3 2024
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 40 50
Temp (24h trend) 85 (-3) 72 (-4) 87
RH % (24h trend) 72 (+6) 100 (+3) 66
Wind 20ft/early(mph) SE 9 E 6 E 8
Wind 20ft/late(mph) SE 9 E 6 E 8
Mixing Hgt(ft-agl/msl)3580 2050
Transport Wnd (mph) SE 13 E 8
Vent Rate (kt-ft) 39380 14350
Dispersion 5 4
DSI 6 4 6
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
$$