332
FNCA52 TJSJ 220655
FWFSJU
FIRE WEATHER PLANNING FORECAST FOR PUERTO RICO
NATIONAL WEATHER SERVICE SAN JUAN PR
255 AM AST SUN FEB 22 2026
DISCUSSION
THE KBDI AT CABO ROJO IS AT 639, IN GUANICA 468, AND 327 AT CAMP
SANTIAGO. WIND SPEEDS AND RH VALUES ARE EXPECTED TO REACH CRITICAL
FIRE WEATHER LEVELS TODAY, PARTICULARLY IN SOUTHWESTERN PUERTO
RICO. WIND SPEEDS SHOULD RANGE BETWEEN 14 AND 18 MPH WITH GUSTS
AROUND 25-30 MPH, AND RELATIVE HUMIDITIES ARE EXPECTED TO DROP
BETWEEN 50-55%. HOWEVER, WILL NOT ISSUE A FIRE DANGER STATEMENT AT
THIS TIME AS THERE ARE A FEW CLOUDS OVER THE CARIBBEAN WATERS, AND
AS WINDS ARE EXPECTED TO TURN MORE SE TODAY, THIS COULD BRING A
BRIEF SURGE IN MOISTURE CONTENT ALONG THE SOUTHERN COAST OF PR. WE
WILL CONTINUE TO MONITOR THE FIRE WEATHER CONDITIONS THROUGH THE
DAY AND ISSUE A FIRE DANGER STATEMENT (RFDSJU) IF NECESSARY.
PRZ014-230700-
SOUTHEAST COASTAL PLAINS-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 10 30
TEMP (24H TREND) 89 (+2) 69 (-2) 89
RH % (24H TREND) 48 (-2) 82 (-3) 40
WIND 20FT/EARLY(MPH) SE 17 G22 E 12 SE 14 G19
WIND 20FT/LATE(MPH) SE 17 G22 E 12 SE 14 G19
MIXING HGT(FT-AGL/MSL)4900 5730
TRANSPORT WND (MPH) E 20 SE 16
VENT RATE (KT-FT) 83300 80220
DISPERSION 5 5
DSI 6 5 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ015-230700-
SOUTHERN HILLS-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 10 50
TEMP (24H TREND) 85 (+3) 65 (-4) 85
RH % (24H TREND) 54 (-7) 89 (0) 56
WIND 20FT/EARLY(MPH) SE 12 E 10 SE 11
WIND 20FT/LATE(MPH) SE 12 E 10 SE 11
MIXING HGT(FT-AGL/MSL)5850 6050
TRANSPORT WND (MPH) SE 17 SE 15
VENT RATE (KT-FT) 87750 78650
DISPERSION 5 5
DSI 6 3 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ016-230700-
NORTH COASTAL PLAINS-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 10 0 40
TEMP (24H TREND) 88 (+2) 67 (-3) 89
RH % (24H TREND) 53 (-8) 89 (-4) 52
WIND 20FT/EARLY(MPH) E 17 SE 11 SE 12
WIND 20FT/LATE(MPH) E 17 SE 11 SE 12
MIXING HGT(FT-AGL/MSL)5250 6580
TRANSPORT WND (MPH) SE 16 SE 13
VENT RATE (KT-FT) 73500 72380
DISPERSION 5 5
DSI 6 3 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ017-230700-
NORTHERN HILLS-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 50
TEMP (24H TREND) 87 (+2) 64 (-4) 88
RH % (24H TREND) 51 (-8) 90 (-4) 53
WIND 20FT/EARLY(MPH) E 14 SE 10 SE 10
WIND 20FT/LATE(MPH) E 14 SE 10 SE 10
MIXING HGT(FT-AGL/MSL)6750 6540
TRANSPORT WND (MPH) SE 13 SE 12
VENT RATE (KT-FT) 74250 65400
DISPERSION 5 5
DSI 6 2 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ018-230700-
WEST COAST-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
TEMP (24H TREND) 89 (+2) 68 (-1) 89
RH % (24H TREND) 50 (-8) 89 (-2) 54
WIND 20FT/EARLY(MPH) SE 14 SE 10 SE 16 G18
WIND 20FT/LATE(MPH) SE 14 SE 10 SE 16 G18
MIXING HGT(FT-AGL/MSL)5410 6160
TRANSPORT WND (MPH) SE 14 SE 16
VENT RATE (KT-FT) 64920 86240
DISPERSION 5 5
DSI 6 4 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ019-230700-
EASTERN INTERIOR-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 20 30
TEMP (24H TREND) 86 (+2) 66 (-4) 86
RH % (24H TREND) 57 (-4) 91 (+1) 57
WIND 20FT/EARLY(MPH) SE 14 SE 12 SE 12
WIND 20FT/LATE(MPH) SE 14 SE 12 SE 12
MIXING HGT(FT-AGL/MSL)5300 5920
TRANSPORT WND (MPH) SE 17 SE 16
VENT RATE (KT-FT) 79500 82880
DISPERSION 5 5
DSI 6 4 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ022-230700-
LUQUILLO MOUNTAIN RANGE-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 30 20
TEMP (24H TREND) 80 (+1) 65 (-4) 81
RH % (24H TREND) 65 (-2) 95 (+3) 62
WIND 20FT/EARLY(MPH) SE 12 SE 10 SE 11
WIND 20FT/LATE(MPH) SE 12 SE 10 SE 11
MIXING HGT(FT-AGL/MSL)3730 5130
TRANSPORT WND (MPH) E 20 SE 16
VENT RATE (KT-FT) 63410 71820
DISPERSION 5 5
DSI 6 5 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ023-230700-
CENTRAL MOUNTAIN RANGE-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR CLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 60
TEMP (24H TREND) 85 (+4) 62 (-4) 85
RH % (24H TREND) 52 (-8) 92 (-2) 56
WIND 20FT/EARLY(MPH) SE 10 SE 6 SE 13
WIND 20FT/LATE(MPH) SE 10 SE 6 SE 13
MIXING HGT(FT-AGL/MSL)7110 6370
TRANSPORT WND (MPH) SE 14 SE 14
VENT RATE (KT-FT) 85320 76440
DISPERSION 5 5
DSI 6 2 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ024-230700-
CAYEY MOUNTAIN RANGE-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 20 40
TEMP (24H TREND) 81 (+2) 65 (-3) 80
RH % (24H TREND) 64 (-3) 92 (-1) 64
WIND 20FT/EARLY(MPH) SE 11 SE 9 SE 10
WIND 20FT/LATE(MPH) SE 11 SE 9 SE 10
MIXING HGT(FT-AGL/MSL)4610 5620
TRANSPORT WND (MPH) E 18 SE 16
VENT RATE (KT-FT) 73760 78680
DISPERSION 5 5
DSI 6 3 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ025-230700-
VIEQUES-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 30 20
TEMP (24H TREND) 86 (-2) 71 (-3) 86
RH % (24H TREND) 57 (+1) 91 (+10) 55
WIND 20FT/EARLY(MPH) SE 16 G19 SE 14 G19 SE 13 G17
WIND 20FT/LATE(MPH) SE 16 G19 SE 14 G19 SE 13 G17
MIXING HGT(FT-AGL/MSL)3890 4020
TRANSPORT WND (MPH) E 18 SE 20
VENT RATE (KT-FT) 62240 68340
DISPERSION 5 5
DSI 6 6 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ026-230700-
CULEBRA-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 30 30
TEMP (24H TREND) 85 (-1) 73 (-1) 85
RH % (24H TREND) 60 (-2) 91 (+9) 59
WIND 20FT/EARLY(MPH) SE 17 G21 E 14 G19 SE 14 G18
WIND 20FT/LATE(MPH) SE 17 G21 E 14 G19 SE 14 G18
MIXING HGT(FT-AGL/MSL)3940 4120
TRANSPORT WND (MPH) E 22 SE 20
VENT RATE (KT-FT) 74860 70040
DISPERSION 5 5
DSI 6 6 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ027-230700-
SOUTHWEST COASTAL PLAINS AND MONA ISLAND-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 10 30
TEMP (24H TREND) 90 (+3) 69 (-2) 90
RH % (24H TREND) 48 (-1) 83 (-5) 41
WIND 20FT/EARLY(MPH) SE 16 G22 E 14 G18 SE 14 G20
WIND 20FT/LATE(MPH) SE 20 G26 E 14 G18 SE 14 G20
MIXING HGT(FT-AGL/MSL)5290 5990
TRANSPORT WND (MPH) E 21 SE 16
VENT RATE (KT-FT) 95220 83860
DISPERSION 5 5
DSI 6 5 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
VIZ001-230700-
SAINT THOMAS AND SAINT JOHN-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 20 30
TEMP (24H TREND) 85 (+1) 72 (-1) 83
RH % (24H TREND) 58 (-7) 92 (+6) 62
WIND 20FT/EARLY(MPH) SE 19 G23 E 16 G19 SE 16 G20
WIND 20FT/LATE(MPH) SE 19 G23 E 16 G19 SE 16 G20
MIXING HGT(FT-AGL/MSL)4000 4080
TRANSPORT WND (MPH) E 20 SE 18
VENT RATE (KT-FT) 68000 65280
DISPERSION 5 5
DSI 6 6 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
VIZ002-230700-
ST CROIX-
255 AM AST SUN FEB 22 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 10
TEMP (24H TREND) 86 (-1) 72 (-1) 86
RH % (24H TREND) 57 (-2) 83 (-2) 55
WIND 20FT/EARLY(MPH) SE 17 G20 E 14 G18 SE 14 G19
WIND 20FT/LATE(MPH) SE 17 G20 E 14 G18 SE 14 G19
MIXING HGT(FT-AGL/MSL)4070 5460
TRANSPORT WND (MPH) SE 21 SE 21
VENT RATE (KT-FT) 73260 98280
DISPERSION 5 5
DSI 6 6 6
RH RECOVERY EXCELLENT
REMARKS...NONE.
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