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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 060732
FWFSJU
Fire Weather Planning Forecast for PUERTO RICO
National Weather Service SAN JUAN PR
332 AM AST Fri Dec 6 2019
.DISCUSSION...
A gradual drying trend is expected today and into the weekend as
a surface high pressure will build north and east of the region.
Any afternoon shower activity should be limited to the central
interior and west sections of Puerto Rico. Light to moderate easterly
winds between 10-15 mph will prevail. RH values may briefly drop
to the low to mid 50s along the south coastal plains, but will
quickly rebound with sea breeze variations. KDBI values are expected
to remain below the critical threshold values today. The risk of
fire danger will therefore remain low for today. However
continued drying of fuels and increasing trade winds over the
weekend and into early next week may increase the risk of fire
danger.
PRZ014-070745-
Southeast Coastal Plains-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Mclear Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 20 10 20
TEMP (24H TREND) 88 (+2) 71 (-3) 84
RH % (24H TREND) 54 (-12) 93 (+4) 57
20ftwnd-VAL/AM(MPH) E 8 E 9
20ftwnd-RDG/PM(MPH) E 10 NE 8 E 10
MIXING HGT(FT-AGL/MSL)7152 6411
TRANSPORT WND (MPH) E 14 E 12
VENT RATE (KT-FT) 93342 72170
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 3 4 3
Remarks...None.
$$
PRZ015-070745-
Southern Hills-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Mclear Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 20 10 20
TEMP (24H TREND) 87 (+2) 69 (-3) 85
RH % (24H TREND) 52 (-11) 96 (+7) 50
20ftwnd-VAL/AM(MPH) E 8 E 8
20ftwnd-RDG/PM(MPH) E 8 NE 7 E 9
MIXING HGT(FT-AGL/MSL)7010 6725
TRANSPORT WND (MPH) E 13 E 10
VENT RATE (KT-FT) 88807 69363
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 3 4 3
Remarks...None.
$$
PRZ016-070745-
North Coastal Plains-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 20 30 20
TEMP (24H TREND) 88 (0) 72 (-4) 85
RH % (24H TREND) 58 (-3) 94 (+7) 59
20ftwnd-VAL/AM(MPH) E 7 E 7
20ftwnd-RDG/PM(MPH) E 11 SE 7 E 10
MIXING HGT(FT-AGL/MSL)7119 6468
TRANSPORT WND (MPH) E 13 E 10
VENT RATE (KT-FT) 82623 67598
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 3 4 3
Remarks...None.
$$
PRZ017-070745-
Northern Hills-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Mclear Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 10 10 20
TEMP (24H TREND) 87 (0) 69 (-4) 86
RH % (24H TREND) 57 (-4) 100 (+11) 53
20ftwnd-VAL/AM(MPH) E 6 E 6
20ftwnd-RDG/PM(MPH) NE 8 SE 5 NE 8
MIXING HGT(FT-AGL/MSL)7224 7036
TRANSPORT WND (MPH) E 10 E 7
VENT RATE (KT-FT) 79615 58736
DISPERSION 5 5
DSI 6 5 6
LAL 1 1 1
HAINES INDEX 3 4 3
Remarks...None.
$$
PRZ018-070745-
West Coast-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Mclear Mclear Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 30 10 40
TEMP (24H TREND) 86 (0) 71 (-4) 85
RH % (24H TREND) 61 (-4) 90 (+5) 55
20ftwnd-VAL/AM(MPH) E 5 E 7
20ftwnd-RDG/PM(MPH) SE 6 Lgt/Var SE 6
MIXING HGT(FT-AGL/MSL)6778 6563
TRANSPORT WND (MPH) E 8 E 6
VENT RATE (KT-FT) 68460 53231
DISPERSION 5 5
DSI 6 3 6
LAL 1 1 1
HAINES INDEX 3 4 3
Remarks...None.
$$
PRZ019-070745-
Eastern Interior-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 30 30 20
TEMP (24H TREND) 88 (+1) 69 (-4) 85
RH % (24H TREND) 53 (-10) 98 (+6) 57
20ftwnd-VAL/AM(MPH) E 7 E 6
20ftwnd-RDG/PM(MPH) E 9 E 5 E 9
MIXING HGT(FT-AGL/MSL)7359 6609
TRANSPORT WND (MPH) E 14 E 12
VENT RATE (KT-FT) 84168 70143
DISPERSION 5 5
DSI 6 5 6
LAL 1 1 1
HAINES INDEX 3 3 3
Remarks...None.
$$
PRZ022-070745-
Luquillo Mountain Range-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 40 30 20
TEMP (24H TREND) 85 (+2) 67 (-5) 83
RH % (24H TREND) 57 (-10) 99 (+5) 65
20ftwnd-VAL/AM(MPH) E 8 E 8
20ftwnd-RDG/PM(MPH) E 9 E 7 E 9
MIXING HGT(FT-AGL/MSL)6311 6140
TRANSPORT WND (MPH) E 14 E 13
VENT RATE (KT-FT) 77330 66594
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 3 3 3
Remarks...None.
$$
PRZ023-070745-
Central Mountain Range-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Mclear Mclear Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 40 10 40
TEMP (24H TREND) 86 (+2) 67 (-3) 86
RH % (24H TREND) 52 (-8) 99 (+11) 43
20ftwnd-VAL/AM(MPH) E 6 E 7
20ftwnd-RDG/PM(MPH) E 6 E 6 E 6
MIXING HGT(FT-AGL/MSL)7721 7683
TRANSPORT WND (MPH) E 10 E 7
VENT RATE (KT-FT) 72316 48685
DISPERSION 5 5
DSI 6 4 6
LAL 1 1 1
HAINES INDEX 3 4 3
Remarks...None.
$$
PRZ024-070745-
Cayey Mountain Range-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 30 20 20
TEMP (24H TREND) 86 (+2) 69 (-3) 82
RH % (24H TREND) 52 (-11) 97 (+5) 61
20ftwnd-VAL/AM(MPH) E 7 E 7
20ftwnd-RDG/PM(MPH) E 10 NE 6 E 10
MIXING HGT(FT-AGL/MSL)6796 6307
TRANSPORT WND (MPH) E 15 E 13
VENT RATE (KT-FT) 86888 66132
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 3 3 3
Remarks...None.
$$
PRZ025-070745-
Vieques-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 40 30 20
TEMP (24H TREND) 86 (+1) 77 (0) 85
RH % (24H TREND) 61 (-6) 88 (0) 63
20ftwnd-VAL/AM(MPH) E 11 E 11
20ftwnd-RDG/PM(MPH) E 11 E 11 E 11
MIXING HGT(FT-AGL/MSL)6232 6391
TRANSPORT WND (MPH) E 16 E 14
VENT RATE (KT-FT) 85892 77331
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 4 3 3
Remarks...None.
$$
PRZ026-070745-
Culebra-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 40 30 30
TEMP (24H TREND) 86 (0) 76 (-2) 85
RH % (24H TREND) 62 (-5) 88 (+1) 62
20ftwnd-VAL/AM(MPH) E 12 E 12
20ftwnd-RDG/PM(MPH) E 12 E 13 E 12
MIXING HGT(FT-AGL/MSL)6070 6240
TRANSPORT WND (MPH) E 16 E 15
VENT RATE (KT-FT) 84233 78372
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 4 3 3
Remarks...None.
$$
PRZ027-070745-
Southwest Coastal Plains and Mona Island-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Mclear Mclear Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 10 10 20
TEMP (24H TREND) 87 (+1) 70 (-5) 86
RH % (24H TREND) 59 (-7) 89 (+5) 54
20ftwnd-VAL/AM(MPH) E 9 E 9
20ftwnd-RDG/PM(MPH) E 11 NE 7 E 10
MIXING HGT(FT-AGL/MSL)6966 6743
TRANSPORT WND (MPH) E 13 E 10
VENT RATE (KT-FT) 80576 64925
DISPERSION 5 5
DSI 6 5 6
LAL 1 1 1
HAINES INDEX 3 3 3
Remarks...None.
$$
VIZ001-070745-
Saint Thomas and Saint John-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 20 30 30
TEMP (24H TREND) 86 (0) 72 (-4) 86
RH % (24H TREND) 59 (-5) 93 (+3) 58
20ftwnd-VAL/AM(MPH) E 12 E 12
20ftwnd-RDG/PM(MPH) E 11 E 12 E 11
MIXING HGT(FT-AGL/MSL)5844 6190
TRANSPORT WND (MPH) E 16 E 14
VENT RATE (KT-FT) 83372 76863
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 4 3 3
Remarks...None.
$$
VIZ002-070745-
St Croix-
332 AM AST Fri Dec 6 2019
Today Tonight Sat
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE Showers Showers Showers
CHANCE PRECIP (%) 20 30 20
TEMP (24H TREND) 86 (0) 72 (-4) 84
RH % (24H TREND) 62 (-5) 99 (+11) 61
20ftwnd-VAL/AM(MPH) E 12 E 12
20ftwnd-RDG/PM(MPH) E 11 E 12 E 11
MIXING HGT(FT-AGL/MSL)6015 6418
TRANSPORT WND (MPH) E 17 E 16
VENT RATE (KT-FT) 89067 88820
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 4 3 3
Remarks...None.
$$
$$
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