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Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
000
FNCA52 TJSJ 220808
FWFSJU
Fire Weather Planning Forecast for Puerto Rico
National Weather Service San Juan PR
408 AM AST Mon Apr 22 2024
.DISCUSSION...
Plenty of moisture and cloudiness is moving across the region
today, under a moderate wind flow, out of the southeast at around
10 mph. These conditions should maintain the risk of fire low for
today.
PRZ014-230815-
Southeast Coastal Plains-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Showers Showers
Chance Precip (%) 50 30 30
Temp (24h trend) 88 (0) 73 (-3) 89
RH % (24h trend) 55 (+1) 90 (+10) 53
Wind 20ft/early(mph) SE 10 E 8 SE 10
Wind 20ft/late(mph) SE 10 E 8 SE 10
Mixing Hgt(ft-agl/msl)4310 4240
Transport Wnd (mph) SE 9 SE 9
Vent Rate (kt-ft) 34480 33920
Dispersion 5 5
DSI 5 3 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ015-230815-
Southern Hills-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 60 30 50
Temp (24h trend) 86 (+3) 70 (-3) 86
RH % (24h trend) 63 (-2) 96 (+8) 62
Wind 20ft/early(mph) SE 9 SE 5 SE 8
Wind 20ft/late(mph) SE 9 SE 5 SE 8
Mixing Hgt(ft-agl/msl)5360 5310
Transport Wnd (mph) SE 8 SE 7
Vent Rate (kt-ft) 37520 31860
Dispersion 5 5
DSI 5 2 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ016-230815-
North Coastal Plains-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 50 70
Temp (24h trend) 87 (+3) 73 (-3) 88
RH % (24h trend) 68 (-4) 97 (+6) 65
Wind 20ft/early(mph) E 11 SE 9 E 10
Wind 20ft/late(mph) E 11 SE 9 E 10
Mixing Hgt(ft-agl/msl)4630 4670
Transport Wnd (mph) SE 7 E 5
Vent Rate (kt-ft) 27780 18680
Dispersion 5 5
DSI 6 3 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ017-230815-
Northern Hills-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 70 40 70
Temp (24h trend) 86 (+4) 70 (-3) 86
RH % (24h trend) 70 (-4) 99 (+6) 69
Wind 20ft/early(mph) E 9 E 5 NE 8
Wind 20ft/late(mph) E 9 E 5 NE 8
Mixing Hgt(ft-agl/msl)5780 5820
Transport Wnd (mph) SE 6 SE 3
Vent Rate (kt-ft) 28900 17460
Dispersion 5 5
DSI 5 1 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ018-230815-
West Coast-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 50 20 50
Temp (24h trend) 88 (0) 72 (-2) 88
RH % (24h trend) 63 (+2) 97 (+10) 64
Wind 20ft/early(mph) SE 9 E 6 E 10
Wind 20ft/late(mph) SE 9 E 6 E 10
Mixing Hgt(ft-agl/msl)4800 4880
Transport Wnd (mph) SE 5 SE 7
Vent Rate (kt-ft) 19200 29280
Dispersion 5 5
DSI 5 3 6
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ019-230815-
Eastern Interior-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 60 70
Temp (24h trend) 87 (+5) 71 (-3) 89
RH % (24h trend) 66 (-5) 98 (+6) 61
Wind 20ft/early(mph) SE 10 SE 10 SE 10
Wind 20ft/late(mph) SE 10 SE 10 SE 10
Mixing Hgt(ft-agl/msl)5220 5410
Transport Wnd (mph) SE 8 SE 7
Vent Rate (kt-ft) 36540 32460
Dispersion 5 5
DSI 5 2 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ022-230815-
Luquillo Mountain Range-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 70 70
Temp (24h trend) 84 (+5) 69 (-3) 85
RH % (24h trend) 69 (-4) 98 (+3) 65
Wind 20ft/early(mph) SE 9 SE 8 SE 9
Wind 20ft/late(mph) SE 9 SE 8 SE 9
Mixing Hgt(ft-agl/msl)4290 4280
Transport Wnd (mph) SE 8 SE 9
Vent Rate (kt-ft) 30030 34240
Dispersion 5 5
DSI 6 3 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ023-230815-
Central Mountain Range-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 60 20 60
Temp (24h trend) 84 (+4) 69 (-2) 84
RH % (24h trend) 69 (-2) 98 (+6) 70
Wind 20ft/early(mph) SE 6 Lgt/Var SE 5
Wind 20ft/late(mph) SE 6 Lgt/Var SE 5
Mixing Hgt(ft-agl/msl)6310 6550
Transport Wnd (mph) SE 6 SE 5
Vent Rate (kt-ft) 31550 26200
Dispersion 5 5
DSI 5 1 5
LAL 2 1 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ024-230815-
Cayey Mountain Range-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 70 50 50
Temp (24h trend) 83 (+3) 69 (-3) 84
RH % (24h trend) 70 (-1) 99 (+4) 65
Wind 20ft/early(mph) SE 6 SE 5 SE 6
Wind 20ft/late(mph) SE 6 SE 5 SE 6
Mixing Hgt(ft-agl/msl)4830 4870
Transport Wnd (mph) SE 7 SE 8
Vent Rate (kt-ft) 28980 34090
Dispersion 5 5
DSI 6 2 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ025-230815-
Vieques-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 60 60
Temp (24h trend) 89 (+1) 74 (-3) 90
RH % (24h trend) 61 (0) 93 (+5) 56
Wind 20ft/early(mph) SE 8 E 11 SE 10
Wind 20ft/late(mph) SE 8 E 11 SE 10
Mixing Hgt(ft-agl/msl)2500 3380
Transport Wnd (mph) SE 8 SE 10
Vent Rate (kt-ft) 17500 30420
Dispersion 5 5
DSI 6 6 6
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ026-230815-
Culebra-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 60 70
Temp (24h trend) 88 (0) 74 (-4) 90
RH % (24h trend) 62 (0) 95 (+6) 57
Wind 20ft/early(mph) SE 9 SE 12 SE 11
Wind 20ft/late(mph) SE 9 SE 12 SE 11
Mixing Hgt(ft-agl/msl)2390 3260
Transport Wnd (mph) SE 10 SE 14
Vent Rate (kt-ft) 21510 39120
Dispersion 5 5
DSI 6 6 6
LAL 2 2 2
Haines Index 3 3 4
RH Recovery Excellent
Remarks...None.
$$
PRZ027-230815-
Southwest Coastal Plains and Mona Island-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mclear
Precip Type Showers Showers Showers
Chance Precip (%) 30 30 40
Temp (24h trend) 91 (+1) 74 (-2) 91
RH % (24h trend) 50 (0) 90 (+12) 51
Wind 20ft/early(mph) SE 12 E 10 SE 12
Wind 20ft/late(mph) SE 12 E 10 SE 12
Mixing Hgt(ft-agl/msl)4830 4520
Transport Wnd (mph) SE 9 SE 10
Vent Rate (kt-ft) 38640 40680
Dispersion 5 5
DSI 5 4 6
LAL 1 1 1
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
VIZ001-230815-
Saint Thomas and Saint John-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Tstms Showers Showers
Chance Precip (%) 60 60 60
Temp (24h trend) 86 (-1) 76 (-1) 86
RH % (24h trend) 64 (+2) 89 (0) 61
Wind 20ft/early(mph) SE 11 E 13 G17 SE 11
Wind 20ft/late(mph) SE 11 E 13 G17 SE 11
Mixing Hgt(ft-agl/msl)2470 3210
Transport Wnd (mph) SE 13 SE 15
Vent Rate (kt-ft) 27170 41730
Dispersion 5 5
DSI 6 6 6
LAL 2 2 2
Haines Index 3 3 4
RH Recovery Excellent
Remarks...None.
$$
VIZ002-230815-
St Croix-
408 AM AST Mon Apr 22 2024
Today Tonight Tue
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 60 50 40
Temp (24h trend) 86 (-1) 75 (-3) 88
RH % (24h trend) 66 (+1) 91 (+4) 61
Wind 20ft/early(mph) SE 10 E 12 SE 11
Wind 20ft/late(mph) SE 10 E 12 SE 11
Mixing Hgt(ft-agl/msl)3880 4450
Transport Wnd (mph) SE 10 SE 13
Vent Rate (kt-ft) 34920 48950
Dispersion 5 5
DSI 6 6 6
LAL 2 2 1
Haines Index 3 3 4
RH Recovery Excellent
Remarks...None.
$$
$$
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