754
FOCA52 TJSJ 120631
AFMSJU
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
231 AM AST THU MAR 12 2026
PRZ001-122000-
SAN JUAN AND VICINITY-
INCLUDING THE CITIES OF BAYAMON, CAROLINA, CATANO, GUAYNABO,
SAN JUAN, TOA ALTA, TOA BAJA, AND TRUJILLO ALTO
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 77 84 86 66 69 79 76 83 85 67 70 79 77 84 86
TEMP 69 76 82 84 79 74 72 70 69 76 81 83 79 75 73 71 70 77 82 84 79 75
DEWPT 68 69 69 70 69 69 68 68 67 69 70 70 69 69 68 68 67 68 69 69 69 69
RH 97 79 65 63 72 84 87 93 93 79 69 65 72 82 84 90 90 74 65 61 72 82
WIND DIR E E E E E E SE SE SE E E E E E E E E E E E E E
WIND SPD 5 5 9 11 10 6 5 4 3 6 11 12 12 9 9 8 8 9 13 14 12 9
WIND GUST 25
CLOUDS B1 B1 B1 SC B1 SC B1 SC SC B1 SC SC SC FW FW FW FW SC SC B1 B1 SC
POP 12HR 50 40 40 10 40
QPF 12HR 0.16-0.37 0.03-0.30 0.06-0.48 0.02 0.13-0.25
SNOW 12HR MM MM MM
RAIN SHWRS SC SC SC IS SC IS SC IS IS SC IS IS IS IS IS SC SC IS
HEAT INDEX 85 88 80 85 88 80 85 88 80
MAX HEAT 93 92 93 90 93 92
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 84 71 84 71 84 70 84
TEMP 71 77 84 76 72 77 84 76 72 77 84 75 71 77 84 75
DEWPT 69 70 71 70 68 69 70 69 69 69 69 69 68 68 69 68
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 30 5 30 40 40 20 20
RAIN SHWRS IS IS SC SC IS IS IS SC SC SC SC IS IS IS IS IS
PRZ002-122000-
NORTHEAST-
INCLUDING THE CITIES OF CEIBA, CANOVANAS, FAJARDO, HUMACAO,
LOIZA, LUQUILLO, NAGUABO, AND RIO GRANDE
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 81 86 60 70 79 75 81 85 60 71 79 75 81 85
TEMP 70 75 80 81 77 74 72 71 70 75 79 81 77 74 72 71 71 76 80 81 77 74
DEWPT 67 68 68 68 68 67 68 68 67 68 69 69 68 68 68 67 67 67 68 68 68 68
RH 90 79 67 65 74 79 87 90 90 79 72 67 74 82 87 87 87 74 67 65 74 82
WIND DIR E E E E E E E E E E E E E E E E E E E E E E
WIND SPD 8 8 9 9 9 6 6 6 6 9 11 11 11 10 10 10 10 11 13 12 12 10
WIND GUST 20 20 20 20
CLOUDS B2 B2 OV SC B1 B1 B1 SC B1 B2 SC B1 SC FW FW FW FW SC SC B2 B2 B1
POP 12HR 70 60 60 30 50
QPF 12HR 0.25-0.48 0.25-0.35 0.40-0.51 0.03 0.27
SNOW 12HR MM MM MM
RAIN SHWRS SC NM NM SC SC SC SC SC SC NM SC SC SC SC SC SC SC SC
HEAT INDEX 82 84 82 84 82 84
MAX HEAT 90 88 89 89 89 89
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 81 72 81 72 81 71 81
TEMP 72 76 81 75 72 76 81 75 72 76 81 75 72 76 81 74
DEWPT 68 69 70 69 68 68 69 68 68 68 68 68 68 67 68 68
PWIND DIR E E E E E E E E
WIND CHAR GN BZ BZ BZ GN BZ GN GN
AVG CLOUDS SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC
POP 12HR 40 40 40 50 50 50 30 40
RAIN SHWRS SC SC SC SC SC SC SC SC SC SC SC SC IS IS SC SC
PRZ003-122000-
SOUTHEAST-
INCLUDING THE CITIES OF ARROYO, GUAYAMA, MAUNABO, PATILLAS,
SALINAS, AND YABUCOA
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 82 87 62 69 79 75 81 87 63 70 79 75 82 88
TEMP 70 75 80 82 77 74 72 70 69 75 80 81 77 74 72 71 70 76 80 82 78 74
DEWPT 67 68 68 69 68 68 68 67 67 68 69 69 69 68 68 67 66 67 67 67 66 67
RH 90 79 67 65 74 82 87 90 93 79 69 67 76 82 87 87 87 74 65 61 67 79
WIND DIR NE E E E E E NE NE NE E E E E NE NE NE NE NE E E E NE
WIND SPD 6 5 10 10 9 6 5 5 5 8 12 12 11 8 9 9 9 9 16 14 12 9
WIND GUST 23 20 25 28 23 19 31 29 23 19
CLOUDS B1 B1 B1 SC B1 SC FW SC SC B1 SC SC SC FW FW FW FW SC SC SC SC SC
POP 12HR 50 40 40 10 30
QPF 12HR 0.11-0.27 0.01-0.30 0.04-0.50 0.02 0.04-0.25
SNOW 12HR MM MM MM
RAIN SHWRS SC SC SC IS SC IS IS IS IS SC IS IS IS IS IS IS IS SC SC IS
HEAT INDEX 82 85 82 84 82 84
MAX HEAT 92 91 93 91 90 89
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 81 72 81 72 81 71 81
TEMP 71 76 81 75 72 76 81 75 72 76 81 75 72 76 81 74
DEWPT 68 68 69 69 68 68 69 68 68 68 68 68 67 67 67 68
PWIND DIR NE E E E E E E E
WIND CHAR GN GN GN BZ GN BZ GN GN
AVG CLOUDS SC FW SC SC SC SC SC SC SC FW FW SC FW FW FW SC
POP 12HR 10 20 10 40 5 20 0 30
RAIN SHWRS IS IS IS IS IS IS SC IS IS IS IS SC IS IS IS IS
PRZ004-122000-
EASTERN INTERIOR-
INCLUDING THE CITIES OF AGUAS BUENAS, CAGUAS, CAYEY, CIDRA,
COMERIO, GURABO, JUNCOS, LAS PIEDRAS, AND SAN LORENZO
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 80 86 61 66 69 75 80 86 62 67 70 75 80 86
TEMP 66 73 78 80 75 71 68 67 66 72 78 80 75 71 69 68 67 73 78 80 75 72
DEWPT 65 67 68 68 67 67 66 66 65 67 68 68 68 67 66 66 65 66 67 67 67 67
RH 97 81 71 67 76 87 93 97 97 84 71 67 79 87 90 93 93 79 69 65 76 84
WIND DIR E E E E E E E E E E E E E E NE E E E E E E NE
WIND SPD 2 3 8 9 8 3 3 2 2 4 9 10 9 4 5 4 4 6 12 12 11 4
CLOUDS B1 B1 B1 SC B1 FW SC SC SC B1 SC SC SC FW FW FW FW SC SC B1 B1 SC
POP 12HR 50 40 40 10 40
QPF 12HR 0.13-0.43 0.01-0.32 0.06-0.50 0.02 0.09-0.26
SNOW 12HR MM MM MM
RAIN SHWRS SC SC SC IS SC IS IS IS IS SC IS IS IS IS IS IS IS SC SC IS
HEAT INDEX 80 82 81 82
MAX HEAT 92 91 91 90 91 90
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 80 68 80 68 80 67 80
TEMP 68 73 80 72 69 74 80 72 69 74 80 72 68 73 80 71
DEWPT 67 67 69 68 67 67 68 67 67 67 67 67 66 66 67 67
PWIND DIR E E E E E E E E
WIND CHAR LT GN GN GN GN GN LT GN
AVG CLOUDS SC SC SC SC FW FW SC SC SC SC SC SC SC FW FW SC
POP 12HR 20 30 10 40 20 30 5 30
RAIN SHWRS IS IS IS SC IS IS SC SC IS IS IS IS IS IS IS IS
PRZ005-122000-
NORTH CENTRAL-
INCLUDING THE CITIES OF ARECIBO, BARCELONETA, DORADO, FLORIDA,
MANATI, VEGA ALTA, AND VEGA BAJA
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 79 84 87 65 68 79 79 84 87 66 69 79 80 84 87
TEMP 68 76 82 84 78 73 71 69 68 75 82 84 78 74 72 70 69 76 82 84 79 75
DEWPT 66 69 70 71 70 69 68 67 66 68 70 71 71 69 68 68 67 68 69 70 70 69
RH 93 79 67 65 76 87 90 93 93 79 67 65 79 84 87 93 93 76 65 63 74 82
WIND DIR SE E E E E E SE SE SE E E E E E E E E E E E E E
WIND SPD 6 5 11 11 10 8 6 4 4 5 11 14 14 12 9 8 8 9 14 18 17 11
WIND GUST 27 26 24 25 32 29 21
CLOUDS B1 SC SC SC B1 SC FW FW FW FW SC SC SC FW FW CL CL FW FW B1 B1 FW
POP 12HR 40 5 20 0 30
QPF 12HR 0.12-0.99 0.01-0.10 0.04-0.21 0 0.12-0.40
SNOW 12HR MM MM MM
RAIN SHWRS SC IS IS IS SC IS IS IS IS IS IS IS IS SC SC IS
HEAT INDEX 85 89 85 89 85 88 80
MAX HEAT 94 93 94 93 94 93
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 85 70 86 70 86 69 86
TEMP 70 77 85 75 71 78 86 75 71 77 86 75 70 77 86 74
DEWPT 68 69 71 69 68 68 70 68 68 68 69 68 68 68 69 68
PWIND DIR E E E E E E E E
WIND CHAR GN BZ GN BZ GN GN GN GN
AVG CLOUDS FW FW SC B1 CL CL FW SC SC SC SC SC SC FW FW FW
POP 12HR 0 60 0 40 40 40 10 10
RAIN SHWRS IS NM NM SC SC IS IS SC IS IS IS IS IS
PRZ006-122000-
CENTRAL INTERIOR-
INCLUDING THE CITIES OF AIBONITO, BARRANQUITAS, CIALES, COAMO,
COROZAL, JAYUYA, MOROVIS, NARANJITO, OROCOVIS, AND VILLALBA
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 79 86 60 65 69 75 78 86 60 66 70 75 79 87
TEMP 65 72 77 79 74 70 67 66 65 71 76 78 74 70 68 67 66 72 77 79 74 71
DEWPT 63 65 66 67 66 65 64 64 63 65 66 67 66 66 65 65 64 65 65 65 65 65
RH 93 79 69 67 76 84 90 93 93 81 71 69 76 87 90 93 93 79 67 62 74 81
WIND DIR E E E E E E E E E E E E E E NE E E E E E E NE
WIND SPD 3 3 8 6 5 3 3 2 2 3 8 10 9 5 4 4 4 4 10 11 11 5
WIND GUST 21 24 28 20 29 28 23
CLOUDS SC SC SC B1 B1 FW FW FW FW FW SC SC SC FW FW FW FW FW FW SC SC FW
POP 12HR 50 5 20 0 20
QPF 12HR 0.11-1.40 0.01 0.04-0.26 0.01 0.04-0.27
SNOW 12HR MM MM MM
RAIN SHWRS IS IS IS SC SC IS IS IS SC IS IS IS
HEAT INDEX 80 80 80
MAX HEAT 91 90 92 90 90 88
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 79 67 79 67 79 66 79
TEMP 67 72 79 71 68 73 79 71 68 73 79 71 67 72 79 70
DEWPT 65 66 67 66 66 65 66 65 65 65 65 65 65 65 65 65
PWIND DIR E E E E E E E E
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS FW FW FW SC CL CL FW SC SC FW FW FW FW FW FW FW
POP 12HR 5 40 0 40 10 5 0 10
RAIN SHWRS SC SC SC SC IS IS IS IS IS IS IS IS
PRZ007-122000-
PONCE AND VICINITY-
INCLUDING THE CITIES OF GUAYANILLA, JUANA DIAZ, YAUCO, PENUELAS,
PONCE, AND SANTA ISABEL
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 83 88 60 68 79 75 82 88 60 68 79 75 83 89
TEMP 68 75 81 83 77 73 71 69 68 75 80 82 77 73 71 69 68 75 81 83 78 74
DEWPT 64 65 66 68 68 67 65 64 64 65 67 69 68 67 66 65 64 64 65 66 67 64
RH 87 71 60 61 74 81 81 84 87 71 65 65 74 81 84 87 87 69 58 57 69 71
WIND DIR NE E SE SE SE E NE NE NE E E SE E E NE NE NE NE E E E NE
WIND SPD 4 3 9 9 6 4 3 3 3 3 10 12 10 6 5 5 5 5 13 14 10 6
WIND GUST 20 23 19 24 29 23 31 32 26
CLOUDS FW FW SC B1 B1 FW CL CL CL CL SC B1 B1 FW FW FW FW CL CL SC SC FW
POP 12HR 50 5 40 5 10
QPF 12HR 0.09-1.45 0.01 0.03-0.27 0.01 0.02-0.29
SNOW 12HR MM MM MM
RAIN SHWRS IS IS SC SC IS SC SC IS IS IS IS IS IS
HEAT INDEX 83 85 82 85 83 85
MAX HEAT 93 92 94 93 82 92 91
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 83 70 83 70 83 70 83
TEMP 70 76 83 75 71 77 83 75 71 76 83 74 71 76 83 74
DEWPT 65 65 67 67 66 66 67 66 65 65 65 65 64 65 65 66
PWIND DIR NE E E E E E E E
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS CL CL FW FW CL CL FW SC FW FW FW SC FW CL FW SC
POP 12HR 0 5 0 40 5 30 0 10
RAIN SHWRS IS IS SC SC SC SC IS IS
PRZ008-122000-
NORTHWEST-
INCLUDING THE CITIES OF AGUADILLA, CAMUY, HATILLO, ISABELA,
AND QUEBRADILLAS
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 80 83 89 62 67 79 80 82 88 63 68 79 80 82 89
TEMP 67 75 81 83 77 72 70 68 67 74 80 82 77 73 70 69 68 75 80 82 77 73
DEWPT 65 66 68 70 70 69 67 66 65 66 68 70 70 69 67 67 66 66 68 69 69 68
RH 93 74 65 65 79 90 90 93 93 76 67 67 79 87 90 93 93 74 67 65 76 84
WIND DIR E E E E E E E E SE E E NE E E E E E E E NE E E
WIND SPD 9 8 11 11 6 9 9 6 6 6 11 13 12 16 12 10 11 10 14 16 16 14
WIND GUST 19 26 25 28 23 21 21 21 25 29 29 27
CLOUDS SC SC SC SC B2 FW FW FW FW FW SC B1 B1 FW FW FW FW CL CL B2 B2 FW
POP 12HR 60 5 40 0 60
QPF 12HR 0.09-1.07 0.01 0.07-0.24 0 0.27-0.45
SNOW 12HR MM MM MM
RAIN SHWRS IS IS IS IS NM IS IS SC SC NM NM IS
HEAT INDEX 83 86 83 86 83 86
MAX HEAT 96 95 95 94 95 94
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 83 69 85 69 84 68 84
TEMP 69 76 83 74 70 77 85 74 70 76 84 74 69 76 84 73
DEWPT 67 67 71 69 67 66 69 67 66 66 69 67 66 66 69 68
PWIND DIR E E E E E E E E
WIND CHAR GN BZ GN BZ GN GN GN GN
AVG CLOUDS FW FW SC B1 FW FW SC B1 FW FW SC B1 FW FW FW SC
POP 12HR 5 60 0 60 10 60 5 50
RAIN SHWRS IS NM NM IS NM NM IS NM NM IS IS SC SC
PRZ009-122000-
WESTERN INTERIOR-
INCLUDING THE CITIES OF ADJUNTAS, LARES, LAS MARIAS, MARICAO,
SABANA GRANDE, SAN SEBASTIAN, AND UTUADO
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 80 89 60 65 70 75 80 89 60 65 69 75 80 89
TEMP 65 72 78 80 75 70 67 66 65 72 78 80 75 70 68 66 65 72 78 80 75 71
DEWPT 62 64 65 67 68 67 65 64 62 64 66 68 68 67 65 64 63 64 65 66 67 66
RH 90 76 64 65 79 90 93 93 90 76 67 67 79 90 90 93 93 76 64 62 76 84
WIND DIR E E E E E E E E E E E E E E E E E E E E E E
WIND SPD 4 3 5 4 2 3 3 3 3 2 5 5 5 6 5 4 5 4 8 8 6 6
WIND GUST 24 18 25 27 17 17
CLOUDS FW FW FW OV B2 FW CL CL CL CL SC B2 B2 FW FW FW FW CL CL B2 B2 FW
POP 12HR 70 5 60 5 60
QPF 12HR 0.52-1.50 0.01 0.12-0.27 0.01 0.09-0.45
SNOW 12HR MM MM MM
RAIN SHWRS IS D NM IS SC NM IS IS IS IS NM NM IS
HEAT INDEX 82 82 82
MAX HEAT 95 94 95 94 94 93
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 81 67 82 67 81 66 81
TEMP 67 73 81 72 68 74 82 72 68 74 81 71 67 73 81 71
DEWPT 65 65 67 66 65 64 65 64 64 64 65 65 64 64 65 65
PWIND DIR E E E E E E E E
WIND CHAR LT GN LT GN LT GN LT LT
AVG CLOUDS FW FW FW SC FW FW SC SC FW FW SC B1 FW FW FW SC
POP 12HR 5 50 0 60 0 60 0 20
RAIN SHWRS IS NM NM NM NM NM NM IS IS
PRZ010-122000-
MAYAGUEZ AND VICINITY-
INCLUDING THE CITIES OF AGUADA, ANASCO, HORMIGUEROS, MAYAGUEZ,
MOCA, RINCON, AND SAN GERMAN
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 85 90 62 68 79 75 85 90 63 68 79 75 85 91
TEMP 68 76 83 85 79 74 71 69 68 76 83 85 79 74 71 69 68 77 83 85 79 75
DEWPT 65 66 69 70 71 69 68 66 65 66 69 71 71 70 68 67 65 67 68 70 70 69
RH 90 71 63 61 77 84 90 90 90 71 63 63 77 87 90 93 90 71 61 61 74 82
WIND DIR E E E E E E E E E E E SE E E E E E E E E E E
WIND SPD 8 5 4 4 4 6 6 5 4 4 4 5 4 11 10 10 11 9 8 6 6 11
WIND GUST 19 16 16 16 18 16 19 16 27 24 27 27 24 20 20 19 26
CLOUDS CL FW FW B1 B2 SC FW CL CL FW SC B1 B1 SC SC SC SC CL CL B2 B2 SC
POP 12HR 70 10 60 5 60
QPF 12HR 0.16-1.48 0.01-0.06 0.05-0.27 0.00-0.08 0.12-0.46
SNOW 12HR MM MM MM
RAIN SHWRS IS NM NM IS IS SC NM IS IS IS IS NM NM IS
HEAT INDEX 86 90 81 86 90 81 86 90 81
MAX HEAT 83 101 98 83 99 98 83 98 96
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 86 70 87 70 86 69 86
TEMP 70 77 86 76 71 78 87 76 71 78 86 75 70 77 86 75
DEWPT 67 67 71 70 67 67 70 68 66 67 70 68 66 66 69 69
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC FW FW SC FW FW FW SC FW FW SC SC FW FW FW SC
POP 12HR 10 40 10 60 0 60 0 40
RAIN SHWRS IS IS SC IS IS IS NM NM NM NM SC SC
PRZ011-122000-
SOUTHWEST-
INCLUDING THE CITIES OF CABO ROJO, GUANICA, AND LAJAS
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 80 86 90 65 68 79 80 86 89 65 68 79 80 86 90
TEMP 68 77 84 86 80 75 71 69 68 77 84 86 80 75 71 69 68 77 84 86 80 75
DEWPT 64 66 70 71 70 69 68 66 64 66 70 71 71 70 68 67 65 65 66 68 69 68
RH 87 69 63 61 72 82 90 90 87 69 63 61 74 84 90 93 90 67 55 55 69 79
WIND DIR E E SE SE E E E E E E SE SE E E NE NE NE E E SE E E
WIND SPD 4 3 8 8 4 5 5 5 4 3 8 12 8 6 8 6 5 5 13 16 6 5
WIND GUST 20 20 20 28 19 28 33
CLOUDS CL CL FW B1 B1 FW CL CL CL FW SC B1 B1 SC SC SC SC CL CL SC SC FW
POP 12HR 50 5 50 20 20
QPF 12HR 0.14-1.29 0 0.07-0.27 0.03 0.03-0.26
SNOW 12HR MM MM MM
RAIN SHWRS SC SC IS IS SC SC IS IS IS IS IS IS IS
HEAT INDEX 88 92 82 88 92 82 86 90 82
MAX HEAT 96 95 96 95 94 94
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 87 71 87 71 86 70 86
TEMP 69 77 87 76 72 78 87 76 72 78 86 76 71 78 86 75
DEWPT 66 66 70 70 67 67 71 68 66 67 66 68 66 65 68 69
PWIND DIR E E E E E E E E
WIND CHAR LT BZ GN BZ GN BZ GN GN
AVG CLOUDS FW FW CL FW FW FW FW SC FW FW FW SC FW FW FW SC
POP 12HR 5 5 5 20 0 20 0 10
RAIN SHWRS IS IS IS IS IS IS IS IS IS IS IS
PRZ012-122000-
CULEBRA-
INCLUDING THE CITY OF CULEBRA
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 80 84 86 71 75 79 80 84 86 71 75 79 80 84 86
TEMP 75 79 83 84 81 78 76 75 75 79 82 84 81 78 77 76 75 79 83 84 81 78
DEWPT 69 69 70 70 69 69 69 69 69 70 70 70 70 70 69 69 69 70 70 70 70 70
RH 82 72 65 63 67 74 79 82 82 74 67 63 69 76 76 79 82 74 65 63 69 76
WIND DIR E E E E E E E E E E E E E E E E E E E E E E
WIND SPD 14 13 11 10 10 11 13 12 13 13 16 16 17 18 17 16 18 18 18 14 17 19
CLOUDS B2 B2 OV SC B1 B2 B2 SC B2 B2 SC SC SC FW FW FW FW SC SC B2 B2 B1
POP 12HR 70 50 50 20 50
QPF 12HR 0.32 0.20 0.12-0.20 0.03 0.25
SNOW 12HR MM MM MM
RAIN SHWRS SC NM NM IS SC SC SC SC SC SC SC IS SC IS IS SC SC SC
HEAT INDEX 80 87 88 84 80 86 87 84 80 87 88 84
MAX HEAT 83 91 91 83 90 90 83 91 91
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 75 84 76 84 76 84 75 84
TEMP 76 79 84 78 76 79 84 79 76 79 84 78 76 79 84 78
DEWPT 71 71 71 70 70 71 70 70 70 70 71 70 70 70 70 70
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ WY BZ WY WY BZ BZ
AVG CLOUDS B1 SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC
POP 12HR 40 50 50 50 50 50 30 30
RAIN SHWRS SC SC SC SC SC SC SC SC IS SC SC SC IS SC SC IS
PRZ013-122000-
VIEQUES-
INCLUDING THE CITY OF VIEQUES
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 80 85 86 70 73 79 84 70 73 79 84
TEMP 73 79 83 85 81 77 75 74 73 78 83 84 81 77 75 74 73 79 83 84 80 77
DEWPT 68 69 69 69 68 68 69 69 68 69 69 69 68 69 68 68 68 69 69 69 69 70
RH 84 72 63 59 65 74 82 84 84 74 63 61 65 76 79 82 84 72 63 61 69 79
WIND DIR E E E E E E E E E E E E E E E E E E E E E E
WIND SPD 14 13 10 9 9 11 12 11 13 14 14 16 17 18 17 16 17 18 18 14 17 19
CLOUDS B2 B2 OV SC B1 B1 B1 SC B2 B2 SC SC SC FW FW FW FW SC SC B2 B2 B1
POP 12HR 70 60 60 30 50
QPF 12HR 0.30-0.36 0.22-0.35 0.19-0.49 0.03 0.28
SNOW 12HR MM MM MM
RAIN SHWRS SC NM NM IS SC SC SC SC SC NM SC IS SC SC SC SC SC SC
HEAT INDEX 87 88 83 86 88 83 86 88 83
MAX HEAT 83 91 90 90 90 83 90 90
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 73 84 74 84 74 84 74 84
TEMP 74 79 84 78 75 79 84 78 75 79 84 78 75 79 84 78
DEWPT 70 70 70 70 69 70 70 69 69 70 69 69 69 69 69 69
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ WY BZ WY BZ BZ BZ
AVG CLOUDS B1 SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC
POP 12HR 40 50 50 50 40 40 20 30
RAIN SHWRS SC SC SC SC SC SC SC SC IS SC SC SC IS IS IS IS
VIZ001-122000-
ST.THOMAS...ST. JOHN...AND ADJACENT ISLANDS-
INCLUDING THE CITIES OF ANNA'S RETREAT, CHARLOTTE AMALIE,
CHARLOTTE AMALIE EAST, CHARLOTTE AMALIE WEST, AND CRUZ BAY
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 80 85 87 70 74 79 80 84 86 70 75 79 80 84 87
TEMP 74 79 83 85 81 78 76 75 74 79 83 84 81 78 76 75 75 79 83 84 81 78
DEWPT 69 68 69 68 68 68 69 69 69 69 68 69 69 69 69 69 69 69 69 69 69 69
RH 84 69 63 57 65 71 79 82 84 72 61 61 67 74 79 82 82 72 63 61 67 74
WIND DIR E E E E E E E E E E E E E E E E E E E E E E
WIND SPD 16 13 12 12 11 13 13 13 14 16 17 17 17 18 18 17 18 19 17 17 18 18
CLOUDS B2 B2 B2 SC SC B2 SC SC B1 B1 SC SC FW FW FW CL CL SC SC SC SC B1
POP 12HR 60 50 50 20 40
QPF 12HR 0.21-0.28 0.15 0.06 0.02 0.09-0.21
SNOW 12HR MM MM MM
RAIN SHWRS SC NM NM IS SC SC SC SC SC SC IS IS IS IS IS SC SC SC
HEAT INDEX 80 87 88 83 86 87 84 80 86 88 84
MAX HEAT 85 92 92 83 91 91 85 91 91
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 75 84 75 84 75 84 75 84
TEMP 75 79 84 78 76 79 84 78 75 79 84 78 75 79 84 78
DEWPT 70 70 70 70 70 70 69 69 70 69 69 69 69 69 69 69
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ WY WY WY WY BZ BZ
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC B1 SC SC SC SC SC
POP 12HR 40 50 50 50 50 50 30 30
RAIN SHWRS SC IS IS SC SC SC SC SC SC SC SC SC IS SC SC IS
VIZ002-122000-
ST CROIX-
INCLUDING THE CITIES OF CHRISTIANSTED, FREDERIKSTED,
FREDERIKSTED SOUTHEAST, AND GROVE PLACE
231 AM AST THU MAR 12 2026
DATE THU 03/12/26 FRI 03/13/26 SAT 03/14/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 80 85 88 70 73 79 80 84 87 70 73 79 80 84 87
TEMP 73 79 84 85 81 77 75 74 73 78 83 84 81 77 75 74 73 79 83 84 80 77
DEWPT 68 69 69 69 69 69 69 69 69 69 69 70 69 69 69 69 69 69 69 70 70 70
RH 84 72 61 59 67 76 82 84 87 74 63 63 67 76 82 84 87 72 63 63 72 79
WIND DIR E E E E E E E E E E E E E E E E E E E E E E
WIND SPD 11 12 12 12 11 11 10 11 12 12 14 14 14 16 17 14 16 17 17 16 14 16
CLOUDS B1 B1 B1 SC SC SC SC B1 B2 B1 SC SC SC FW FW FW FW SC SC SC SC SC
POP 12HR 40 50 50 10 30
QPF 12HR 0.19 0.14 0.06 0.02 0.09-0.18
SNOW 12HR MM MM MM
RAIN SHWRS SC SC SC IS SC SC IS SC SC SC IS IS IS IS IS SC SC SC
HEAT INDEX 87 89 84 86 88 84 87 89 84
MAX HEAT 83 95 93 94 91 83 93 91
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26 WED 03/18/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 73 84 74 84 74 84 74 84
TEMP 74 79 84 78 75 79 84 78 75 79 84 77 75 79 84 77
DEWPT 70 71 71 70 69 69 70 69 69 69 70 69 69 69 70 69
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR 30 50 50 50 10 20 20 20
RAIN SHWRS SC IS IS SC SC SC SC IS IS IS IS IS IS IS IS IS
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