Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
214
FNCA52 TJSJ 120840
FWFSJU
Fire Weather Planning Forecast for Puerto Rico
National Weather Service San Juan PR
440 AM AST Sun May 12 2024
.DISCUSSION...
Soils are saturated and fuel vegetation is minimal due to
previous rainfall activity last week. Below threshold light winds
will also maintain a low fire danger risk today. A drying trend
will begin, leaving a more typical weather pattern with afternoon
convective activity this week.
PRZ014-130845-
Southeast Coastal Plains-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type Showers Showers Showers
Chance Precip (%) 10 20 20
Temp (24h trend) 91 (+2) 75 (-2) 91
RH % (24h trend) 50 (-8) 87 (0) 51
Wind 20ft/early(mph) SE 8 E 8 SE 12 G17
Wind 20ft/late(mph) SE 8 E 8 SE 12 G17
Mixing Hgt(ft-agl/msl)4670 4560
Transport Wnd (mph) SE 8 E 8
Vent Rate (kt-ft) 32690 31920
Dispersion 5 5
DSI 6 2 5
LAL 1 1 1
Haines Index 4 4 4
RH Recovery Excellent
Remarks...None.
$$
PRZ015-130845-
Southern Hills-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Pcldy Mclear Pcldy
Precip Type Showers Showers Showers
Chance Precip (%) 20 20 30
Temp (24h trend) 89 (+5) 71 (-3) 88
RH % (24h trend) 59 (-9) 97 (+3) 58
Wind 20ft/early(mph) SE 9 E 5 SE 9
Wind 20ft/late(mph) SE 9 E 5 SE 9
Mixing Hgt(ft-agl/msl)5170 5370
Transport Wnd (mph) SE 8 E 7
Vent Rate (kt-ft) 36190 32220
Dispersion 5 5
DSI 5 1 5
LAL 1 1 2
Haines Index 3 4 4
RH Recovery Excellent
Remarks...None.
$$
PRZ016-130845-
North Coastal Plains-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms Showers Showers
Chance Precip (%) 70 20 30
Temp (24h trend) 91 (+2) 74 (-2) 91
RH % (24h trend) 61 (-8) 97 (+2) 63
Wind 20ft/early(mph) NE 10 SE 6 E 12
Wind 20ft/late(mph) NE 10 SE 6 E 12
Mixing Hgt(ft-agl/msl)4970 4400
Transport Wnd (mph) S 6 E 7
Vent Rate (kt-ft) 24850 26400
Dispersion 5 5
DSI 5 2 5
LAL 2 1 2
Haines Index 3 3 4
RH Recovery Excellent
Remarks...None.
$$
PRZ017-130845-
Northern Hills-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 70 30 60
Temp (24h trend) 90 (+4) 71 (-3) 88
RH % (24h trend) 64 (-7) 98 (+3) 65
Wind 20ft/early(mph) N 9 Lgt/Var NE 11
Wind 20ft/late(mph) N 9 Lgt/Var NE 11
Mixing Hgt(ft-agl/msl)5200 5410
Transport Wnd (mph) SE 5 E 5
Vent Rate (kt-ft) 20800 21640
Dispersion 5 5
DSI 5 1 5
LAL 2 1 2
Haines Index 3 3 4
RH Recovery Excellent
Remarks...None.
$$
PRZ018-130845-
West Coast-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Pcldy Mclear Pcldy
Precip Type Showers Showers Tstms
Chance Precip (%) 20 20 50
Temp (24h trend) 89 (+1) 74 (-1) 89
RH % (24h trend) 62 (-7) 95 (0) 60
Wind 20ft/early(mph) SE 11 E 8 NE 9
Wind 20ft/late(mph) SE 11 E 8 NE 9
Mixing Hgt(ft-agl/msl)4750 4760
Transport Wnd (mph) SE 12 E 6
Vent Rate (kt-ft) 47500 23800
Dispersion 5 5
DSI 6 2 5
LAL 2 2 2
Haines Index 3 3 4
RH Recovery Excellent
Remarks...None.
$$
PRZ019-130845-
Eastern Interior-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Showers Showers
Chance Precip (%) 50 20 40
Temp (24h trend) 90 (+3) 72 (-2) 90
RH % (24h trend) 58 (-8) 95 (-1) 60
Wind 20ft/early(mph) SE 9 SE 6 E 10
Wind 20ft/late(mph) SE 9 SE 6 E 10
Mixing Hgt(ft-agl/msl)5900 5740
Transport Wnd (mph) S 7 SE 7
Vent Rate (kt-ft) 35400 34440
Dispersion 5 5
DSI 6 1 5
LAL 2 1 2
Haines Index 3 4 4
RH Recovery Excellent
Remarks...None.
$$
PRZ022-130845-
Luquillo Mountain Range-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Showers Showers
Chance Precip (%) 50 30 40
Temp (24h trend) 86 (+4) 69 (-3) 86
RH % (24h trend) 63 (-9) 99 (+1) 66
Wind 20ft/early(mph) SE 8 SE 5 SE 9
Wind 20ft/late(mph) SE 8 SE 5 SE 9
Mixing Hgt(ft-agl/msl)5020 4520
Transport Wnd (mph) S 8 SE 8
Vent Rate (kt-ft) 35140 31640
Dispersion 5 5
DSI 6 1 5
LAL 2 1 1
Haines Index 3 4 4
RH Recovery Excellent
Remarks...None.
$$
PRZ023-130845-
Central Mountain Range-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms Showers Tstms
Chance Precip (%) 50 40 60
Temp (24h trend) 86 (+4) 68 (-3) 86
RH % (24h trend) 65 (-8) 99 (+2) 64
Wind 20ft/early(mph) SE 6 Lgt/Var E 8
Wind 20ft/late(mph) SE 6 Lgt/Var E 8
Mixing Hgt(ft-agl/msl)5910 6850
Transport Wnd (mph) SE 5 SE 3
Vent Rate (kt-ft) 23640 20550
Dispersion 5 5
DSI 5 1 5
LAL 2 2 2
Haines Index 3 3 3
RH Recovery Excellent
Remarks...None.
$$
PRZ024-130845-
Cayey Mountain Range-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Showers Showers Showers
Chance Precip (%) 30 30 30
Temp (24h trend) 87 (+4) 70 (-2) 86
RH % (24h trend) 62 (-8) 100 (+1) 62
Wind 20ft/early(mph) SE 8 Lgt/Var SE 9
Wind 20ft/late(mph) SE 8 Lgt/Var SE 9
Mixing Hgt(ft-agl/msl)5370 4920
Transport Wnd (mph) S 7 E 7
Vent Rate (kt-ft) 32220 29520
Dispersion 5 5
DSI 6 1 5
LAL 1 1 1
Haines Index 3 4 4
RH Recovery Excellent
Remarks...None.
$$
PRZ025-130845-
Vieques-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Showers Showers Showers
Chance Precip (%) 40 20 30
Temp (24h trend) 92 (+2) 76 (-1) 91
RH % (24h trend) 58 (-6) 88 (-4) 60
Wind 20ft/early(mph) SE 6 SE 8 E 10
Wind 20ft/late(mph) SE 6 SE 8 E 10
Mixing Hgt(ft-agl/msl)3280 2810
Transport Wnd (mph) SE 10 E 12
Vent Rate (kt-ft) 29520 28100
Dispersion 5 5
DSI 6 5 6
LAL 1 1 1
Haines Index 4 4 4
RH Recovery Excellent
Remarks...None.
$$
PRZ026-130845-
Culebra-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Showers Showers Showers
Chance Precip (%) 40 20 30
Temp (24h trend) 92 (+3) 77 (-1) 91
RH % (24h trend) 56 (-10) 91 (-1) 59
Wind 20ft/early(mph) SE 6 SE 8 E 10
Wind 20ft/late(mph) SE 6 SE 8 E 10
Mixing Hgt(ft-agl/msl)3150 2780
Transport Wnd (mph) SE 10 E 12
Vent Rate (kt-ft) 28350 27800
Dispersion 5 5
DSI 6 5 6
LAL 1 1 1
Haines Index 4 4 4
RH Recovery Excellent
Remarks...None.
$$
PRZ027-130845-
Southwest Coastal Plains and Mona Island-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type Showers Showers Showers
Chance Precip (%) 20 10 20
Temp (24h trend) 92 (+2) 75 (-2) 93
RH % (24h trend) 47 (-10) 90 (+1) 45
Wind 20ft/early(mph) SE 13 G18 E 10 SE 12 G17
Wind 20ft/late(mph) SE 13 G18 E 10 SE 12 G17
Mixing Hgt(ft-agl/msl)4870 4820
Transport Wnd (mph) SE 13 E 10
Vent Rate (kt-ft) 53570 43380
Dispersion 5 5
DSI 6 3 6
LAL 1 1 1
Haines Index 4 4 4
RH Recovery Excellent
Remarks...None.
$$
VIZ001-130845-
Saint Thomas and Saint John-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Precip Type Showers Showers Showers
Chance Precip (%) 30 20 20
Temp (24h trend) 88 (+1) 74 (-4) 89
RH % (24h trend) 62 (-7) 97 (+4) 61
Wind 20ft/early(mph) SE 10 SE 9 E 10
Wind 20ft/late(mph) SE 10 SE 9 E 10
Mixing Hgt(ft-agl/msl)2890 2680
Transport Wnd (mph) SE 12 E 13
Vent Rate (kt-ft) 28900 29480
Dispersion 5 5
DSI 6 5 6
LAL 1 1 1
Haines Index 4 4 4
RH Recovery Excellent
Remarks...None.
$$
VIZ002-130845-
St Croix-
440 AM AST Sun May 12 2024
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Precip Type Showers Showers Showers
Chance Precip (%) 20 20 30
Temp (24h trend) 89 (+2) 77 (+1) 89
RH % (24h trend) 62 (-7) 93 (-3) 64
Wind 20ft/early(mph) SE 10 E 8 E 11
Wind 20ft/late(mph) SE 10 E 8 E 11
Mixing Hgt(ft-agl/msl)4880 4270
Transport Wnd (mph) SE 9 E 13
Vent Rate (kt-ft) 39040 46970
Dispersion 5 5
DSI 6 5 6
LAL 1 1 1
Haines Index 4 4 4
RH Recovery Excellent
Remarks...None.
$$
$$