Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
547
FNCA52 TJSJ 190732
FWFSJU
Fire Weather Planning Forecast for Puerto Rico
National Weather Service San Juan PR
332 AM AST Sat Oct 19 2024
.DISCUSSION...
KDBI and 10 HR fuel moisture are not expected to meet the fire
danger thresholds today. Moisture will continue to increase, as
Invest 94L moves north of the area and pulling all the Caribbean
moisture across the area. The risk of fire weather danger will
remain low.
PRZ014-200745-
Southeast Coastal Plains-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 50 30 60
Temp (24h trend) 92 (+1) 75 (-3) 91
RH % (24h trend) 58 (-6) 99 (+12) 62
Wind 20ft/early(mph) SE 12 E 10 SE 13 G18
Wind 20ft/late(mph) SE 12 E 10 SE 13 G18
Mixing Hgt(ft-agl/msl)4740 4740
Transport Wnd (mph) E 13 E 12
Vent Rate (kt-ft) 52140 47400
Dispersion 5 5
DSI 5 3 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ015-200745-
Southern Hills-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 50 30 60
Temp (24h trend) 90 (+3) 71 (-4) 90
RH % (24h trend) 61 (-5) 99 (+8) 62
Wind 20ft/early(mph) SE 10 E 9 SE 11
Wind 20ft/late(mph) SE 10 E 9 SE 11
Mixing Hgt(ft-agl/msl)5430 5330
Transport Wnd (mph) E 13 E 10
Vent Rate (kt-ft) 59730 47970
Dispersion 5 5
DSI 5 2 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ016-200745-
North Coastal Plains-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 30 70
Temp (24h trend) 91 (+2) 75 (-2) 91
RH % (24h trend) 65 (-8) 100 (+5) 66
Wind 20ft/early(mph) E 16 G18 E 13 E 13
Wind 20ft/late(mph) E 16 G18 E 13 E 13
Mixing Hgt(ft-agl/msl)4840 4300
Transport Wnd (mph) E 13 E 12
Vent Rate (kt-ft) 53240 43000
Dispersion 5 5
DSI 5 3 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ017-200745-
Northern Hills-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 80 40 70
Temp (24h trend) 90 (+3) 72 (-3) 89
RH % (24h trend) 63 (-8) 100 (+5) 65
Wind 20ft/early(mph) E 12 E 11 E 11
Wind 20ft/late(mph) E 12 E 11 E 11
Mixing Hgt(ft-agl/msl)5450 5100
Transport Wnd (mph) E 10 E 8
Vent Rate (kt-ft) 49050 35700
Dispersion 5 5
DSI 5 2 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ018-200745-
West Coast-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 30 10 70
Temp (24h trend) 92 (+2) 73 (-3) 91
RH % (24h trend) 63 (-5) 100 (+7) 65
Wind 20ft/early(mph) E 12 E 8 SE 11
Wind 20ft/late(mph) E 12 E 8 SE 11
Mixing Hgt(ft-agl/msl)4750 4640
Transport Wnd (mph) E 9 E 6
Vent Rate (kt-ft) 38000 23200
Dispersion 5 5
DSI 5 2 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ019-200745-
Eastern Interior-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 40 60
Temp (24h trend) 90 (+2) 72 (-4) 90
RH % (24h trend) 63 (-4) 100 (+6) 62
Wind 20ft/early(mph) E 10 E 10 SE 11
Wind 20ft/late(mph) E 10 E 10 SE 11
Mixing Hgt(ft-agl/msl)5580 4850
Transport Wnd (mph) E 12 E 13
Vent Rate (kt-ft) 55800 53350
Dispersion 5 5
DSI 5 3 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ022-200745-
Luquillo Mountain Range-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 70
Temp (24h trend) 87 (+2) 70 (-5) 88
RH % (24h trend) 66 (-3) 100 (+6) 65
Wind 20ft/early(mph) E 10 E 8 SE 10
Wind 20ft/late(mph) E 10 E 8 SE 10
Mixing Hgt(ft-agl/msl)4230 3720
Transport Wnd (mph) E 13 E 14
Vent Rate (kt-ft) 46530 44640
Dispersion 5 5
DSI 6 3 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ023-200745-
Central Mountain Range-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 40 20 70
Temp (24h trend) 88 (+3) 69 (-3) 88
RH % (24h trend) 62 (-7) 100 (+6) 65
Wind 20ft/early(mph) E 8 E 5 E 8
Wind 20ft/late(mph) E 8 E 5 E 8
Mixing Hgt(ft-agl/msl)6240 5860
Transport Wnd (mph) E 10 E 7
Vent Rate (kt-ft) 56160 35160
Dispersion 5 5
DSI 5 1 4
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ024-200745-
Cayey Mountain Range-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 70
Temp (24h trend) 88 (+2) 71 (-3) 87
RH % (24h trend) 63 (-2) 100 (+2) 64
Wind 20ft/early(mph) E 8 E 6 E 9
Wind 20ft/late(mph) E 8 E 6 E 9
Mixing Hgt(ft-agl/msl)4700 4420
Transport Wnd (mph) E 12 E 13
Vent Rate (kt-ft) 47000 48620
Dispersion 5 5
DSI 6 3 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ025-200745-
Vieques-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 70
Temp (24h trend) 93 (+2) 77 (-4) 92
RH % (24h trend) 59 (-4) 93 (+6) 60
Wind 20ft/early(mph) E 12 E 13 E 13 G17
Wind 20ft/late(mph) E 12 E 13 E 13 G17
Mixing Hgt(ft-agl/msl)3420 3470
Transport Wnd (mph) E 15 E 16
Vent Rate (kt-ft) 44460 48580
Dispersion 5 5
DSI 6 6 6
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ026-200745-
Culebra-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 70
Temp (24h trend) 94 (+4) 79 (-3) 92
RH % (24h trend) 57 (-10) 93 (+8) 60
Wind 20ft/early(mph) E 12 E 13 G17 E 13 G17
Wind 20ft/late(mph) E 12 E 13 G17 E 13 G17
Mixing Hgt(ft-agl/msl)3620 3510
Transport Wnd (mph) E 16 E 16
Vent Rate (kt-ft) 50680 49140
Dispersion 5 5
DSI 6 6 6
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ027-200745-
Southwest Coastal Plains and Mona Island-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 40 20 60
Temp (24h trend) 94 (+3) 75 (-3) 91
RH % (24h trend) 59 (-5) 95 (+7) 61
Wind 20ft/early(mph) SE 17 G22 E 13 SE 16 G21
Wind 20ft/late(mph) SE 17 G22 E 13 SE 16 G21
Mixing Hgt(ft-agl/msl)5040 5200
Transport Wnd (mph) E 15 E 9
Vent Rate (kt-ft) 65520 41600
Dispersion 5 5
DSI 5 3 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
VIZ001-200745-
Saint Thomas and Saint John-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 60
Temp (24h trend) 90 (+1) 76 (-4) 90
RH % (24h trend) 63 (-4) 99 (+6) 63
Wind 20ft/early(mph) E 12 E 13 G17 E 14 G19
Wind 20ft/late(mph) E 12 E 13 G17 E 14 G19
Mixing Hgt(ft-agl/msl)3440 3420
Transport Wnd (mph) E 18 E 18
Vent Rate (kt-ft) 55040 54720
Dispersion 5 5
DSI 6 6 6
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
VIZ002-200745-
St Croix-
332 AM AST Sat Oct 19 2024
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 70
Temp (24h trend) 91 (+2) 78 (-1) 91
RH % (24h trend) 67 (-1) 97 (+4) 66
Wind 20ft/early(mph) E 11 E 12 E 13
Wind 20ft/late(mph) E 11 E 12 E 13
Mixing Hgt(ft-agl/msl)3760 4390
Transport Wnd (mph) E 14 E 16
Vent Rate (kt-ft) 45120 61460
Dispersion 5 5
DSI 6 6 6
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
$$