Point Forecast Matrices Issued by NWS San Juan, PR
000
FOCA52 TJSJ 180215 AAA
PFMSJU
POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE SAN JUAN PR
1015 PM AST MON JUN 17 2013
PRZ001-180830-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
1015 PM AST MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 THU
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 78 88 77 84 75
TEMP 80 79 79 85 88 87 84 81 79 78 77 82 84 84 81 78 77 76 76 82
DEWPT 76 74 74 75 77 75 75 75 75 77 75 75 72 72 71 71 73 72 74 72
RH 88 85 85 72 70 68 74 82 88 97 94 79 67 67 72 79 87 87 94 72
WIND DIR E E E E E E E E E E E E E E E E E E E E
WIND SPD 13 13 14 16 14 14 13 12 11 11 11 11 11 11 11 11 10 9 9 10
CLOUDS SC SC SC SC SC FW FW B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 10 10 50 60 50
QPF 12HR 0.02 0.09 0.20 0.39 0.18
RAIN SHWRS S S S S S S S C C C C C C L L C C C C C
TSTMS S S S S S S S S S
HEAT INDEX 86 94100 96 92 87 89 90 90 85 87
MAX HEAT 87 94 100 96 85 89 90 88 87
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 77 88 77 88 77 88 78 89
TEMP 86 80 78 84 87 81 78 84 87 81 78 84 87 81 79 85 88 82
DEWPT 71 70 70 71 70 71 71 71 70 71 71 71 70 71 71 71 70 71
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC FW
POP 12HR 30 20 20 30 30 30 30 20 20
RAIN SHWRS C C S S S S S C C S C C C S S S S S
TSTMS S S S S S
$$
PRZ002-180830-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
1015 PM AST MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 THU
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 78 90 80 88 78
TEMP 80 78 79 86 90 89 87 83 82 81 80 85 88 87 85 81 80 79 78 83
DEWPT 75 73 75 76 77 75 75 75 76 77 75 76 72 73 72 71 73 72 74 72
RH 85 85 88 72 66 64 68 77 82 88 85 75 59 63 65 72 79 79 88 70
WIND DIR E E E NE E E E E E E E E E E E E E E E E
WIND SPD 17 17 17 17 17 17 17 16 14 14 14 14 14 14 14 13 12 12 12 13
CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 OV OV B2 B2 B2 B2 B1
POP 12HR 10 10 50 70 50
QPF 12HR 0.02 0.09 0.23 0.48 0.20
RAIN SHWRS S S S S S S S C C C C C C L L C C C C C
TSTMS S S S S S S S S S
HEAT INDEX 85 96103 99 96 90 89 88 85 94 95 94 91 85 84 88
MAX HEAT 86 96 103 99 90 94 96 94 85 88
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 78 86 76 87 76 88 77 87
TEMP 85 80 78 83 85 79 77 83 86 80 77 84 87 81 78 84 87 82
DEWPT 71 71 71 71 71 71 72 71 71 71 72 71 71 71 72 71 71 71
PWIND DIR E E E NE E E E E E
WIND CHAR GN GN GN GN GN GN GN GN BZ
AVG CLOUDS B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC FW
POP 12HR 30 20 20 40 40 40 40 20 20
RAIN SHWRS C S S S S S C C C C C C C S S S S S
TSTMS S S S
$$
PRZ007-180830-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
1015 PM AST MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 THU
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 75 92 76 90 74
TEMP 78 76 76 86 92 91 87 82 79 77 77 85 90 89 85 80 77 75 75 88
DEWPT 72 70 66 71 72 68 69 72 70 68 69 68 73 71 71 72 72 72 72 75
RH 82 82 71 61 52 47 55 72 74 74 76 57 58 56 63 77 85 90 90 66
WIND DIR NE NE NE NE E E E E E E E E E E E E E E E E
WIND SPD 10 11 12 16 14 13 12 12 12 12 12 12 11 11 12 12 12 11 11 11
CLOUDS SC SC FW FW FW SC SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 5 20 10 60 50
QPF 12HR 0 0.17 0.05 0.35 0.17
RAIN SHWRS S S S S S S S S S S L L C C C C S
TSTMS S S S S S S
HEAT INDEX 91100 95 91 87 88 98 95 90 84 98
MAX HEAT 83 91 100 94 85 88 98 94 98
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 95 76 92 74 89 75 92 76 91
TEMP 94 83 77 86 91 80 75 84 88 80 76 86 91 82 77 86 90 82
DEWPT 71 71 71 71 71 71 72 71 71 71 72 71 71 71 72 71 71 71
PWIND DIR E NE E NE E E E E E
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC SC SC SC SC FW SC SC SC SC SC B1 B1 B1 SC FW
POP 12HR 20 20 30 5 30 20 20 5 20
RAIN SHWRS S S S S C C S C C S S S S S
TSTMS S S
$$
PRZ008-180830-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
1015 PM AST MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 THU
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 87 75 85 73
TEMP 75 73 73 82 87 86 83 79 77 76 76 82 85 84 81 77 75 74 74 80
DEWPT 75 73 73 75 75 77 76 75 75 74 75 75 75 73 70 71 71 71 71 71
RH 100100100 79 68 75 80 88 94 94 97 79 72 70 69 82 87 90 90 74
WIND DIR E E E E E NE E E E E E E E E E E E E E E
WIND SPD 17 14 17 20 18 17 17 17 16 13 12 11 11 12 12 12 11 11 11 12
CLOUDS SC SC FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 10 10 50 30
QPF 12HR 0 0.08 0.03 0.24 0.09
RAIN SHWRS S S S S S S S S C C C C C C S
TSTMS S S S S S S
HEAT INDEX 89 96 97 91 89 94 90 85 83
MAX HEAT 89 98 97 89 94 90 83
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 75 84 73 84 75 84 75 86
TEMP 84 78 76 81 83 77 74 80 84 78 76 81 84 78 76 82 85 79
DEWPT 72 72 71 72 72 71 70 72 72 71 70 72 72 71 70 72 72 71
PWIND DIR E E NE E NE E E E E
WIND CHAR GN GN BZ BZ BZ GN GN GN GN
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC FW
POP 12HR 20 5 30 10 20 20 20 5 20
RAIN SHWRS S S C C S S S S S S S S S
TSTMS S S
$$
PRZ010-180830-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
1015 PM AST MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 THU
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 89 75 87 74
TEMP 75 73 73 83 89 88 84 80 78 76 76 83 87 86 83 79 77 75 75 83
DEWPT 74 72 70 73 75 76 75 75 74 74 73 73 74 72 71 72 71 72 71 72
RH 97 97 90 72 64 68 74 85 88 94 90 72 65 63 67 79 82 90 87 70
WIND DIR E E E E E E E E E E E E E E E E E E E E
WIND SPD 8 6 8 9 11 13 14 14 13 12 11 11 11 11 12 12 12 11 12 12
CLOUDS SC SC FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 30 5 60 20
QPF 12HR 0 0.27 0 0.34 0.07
RAIN SHWRS S S C C L L S S S S S
TSTMS S S S S
HEAT INDEX 89 99 99 92 85 89 95 92 88 88
MAX HEAT 89 100 98 89 95 90 88
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 88 76 83 73 85 76 87 76 87
TEMP 87 80 77 81 82 76 74 81 85 79 77 83 86 80 77 83 86 80
DEWPT 72 73 72 72 73 72 71 72 73 72 71 72 73 72 71 72 73 72
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B1 SC SC SC B1 SC SC SC SC SC SC SC B1 B1 SC SC SC
POP 12HR 40 5 40 5 40 20 40 5 40
RAIN SHWRS C C C C S S C C S C C C C
TSTMS S S S S S S S S S S
$$
VIZ001-180830-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
1015 PM AST MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 THU
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 79 89 79 86 76
TEMP 81 80 80 86 89 88 86 82 81 80 79 84 86 85 83 79 78 77 77 84
DEWPT 74 74 76 77 75 75 75 76 77 76 76 75 72 74 69 71 71 74 71 75
RH 79 82 88 75 64 66 70 82 88 88 91 74 63 70 63 77 79 90 82 74
WIND DIR E E E E E E E E E E E E E E E E E E E E
WIND SPD 16 16 16 16 14 16 17 17 17 17 17 16 16 16 16 16 14 14 16 16
CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B2 B2 B2 OV OV B2 B2 B2 B2 B1
POP 12HR 5 10 50 50 40
QPF 12HR 0.02 0.09 0.23 0.34 0.18
RAIN SHWRS S S S S S S S C C C C C C C C C C C C S
TSTMS S S S S S S S S S
HEAT INDEX 86 84 86 97 99 98 95 89 88 86 92 92 93 87 92
MAX HEAT 89 97 99 98 89 92 94 92 92
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 88 79 90 78 88 78 88 79 89
TEMP 88 82 80 86 89 82 79 85 87 81 79 85 88 82 80 86 88 82
DEWPT 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72
PWIND DIR E E E E E E E E E
WIND CHAR BZ GN GN GN BZ BZ GN GN GN
AVG CLOUDS B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC FW
POP 12HR 20 20 20 30 40 40 30 30 20
RAIN SHWRS S S S S S S C C C C C C C C C C S S
TSTMS S S S S S S
$$
VIZ002-180830-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
1015 PM AST MON JUN 17 2013
DATE 06/17/13 TUE 06/18/13 WED 06/19/13 THU
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 78 88 78 86 77
TEMP 80 79 79 85 88 87 85 81 80 79 78 83 86 86 83 80 79 78 78 84
DEWPT 74 75 77 77 76 77 77 77 77 77 75 74 71 74 68 72 72 75 69 75
RH 82 88 94 77 68 72 77 88 91 94 91 74 61 68 61 77 79 91 74 74
WIND DIR E E E E E E E E E E E E E E E E E E E E
WIND SPD 16 16 14 16 16 16 17 18 18 17 16 16 16 16 16 16 14 14 16 16
CLOUDS SC SC SC SC SC SC SC B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1
POP 12HR 10 10 50 50 40
QPF 12HR 0.02 0.09 0.26 0.40 0.18
RAIN SHWRS S S S S S S S C C C C C C C C C C C C S
TSTMS S S S S S S S S S S S S
HEAT INDEX 84 96 99 99 96 88 87 90 91 94 86 84 92
MAX HEAT 86 96 100 99 88 90 94 91 84 92
DATE 06/20 FRI 06/21/13 SAT 06/22/13 SUN 06/23/13 MON 06/24/13
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 87 77 88 76 88 76 88 78 89
TEMP 86 80 78 84 87 80 77 84 87 80 77 84 87 81 79 85 88 82
DEWPT 72 73 73 72 73 73 73 72 73 73 73 72 73 73 73 72 73 73
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ GN BZ GN GN GN
AVG CLOUDS B1 SC SC SC SC SC SC SC B1 SC SC B1 B1 B1 B1 B1 SC SC
POP 12HR 20 20 20 40 40 30 30 30 20
RAIN SHWRS S S S S S S C C C S C C C C C C S S
TSTMS S S S S S S S S
$$