Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 220840
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
ISSUED BY NATIONAL WEATHER SERVICE MIAMI FL
440 AM AST Fri Sep 22 2017

AREA 1-222000-
AREA1 DESCRIPTION
40.12N 111.22W ELEV. 52 FT
432 AM AST FRI SEP 22 2017

DATE             FRI 09/22/17            SAT 09/23/17            SUN 09/24/17
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                      84          83          84          83          84
TEMP          83 83 84 84 84 84 83 83 83 83 84 84 84 84 83 83 83 83 84 84 84 84
DEWPT         77 76 76 77 77 77 77 77 76 76 76 77 77 77 77 77 77 77 77 77 77 77
RH            82 80 77 80 80 80 82 82 80 80 77 80 80 80 82 82 82 82 80 80 80 80
WIND DIR      SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD      21 24 21 21 19 16 16 18 18 17 14 16 14 14 14 16 17 16 13 13 13 13
WIND GUST     33 36 34 34 29
CLOUDS        OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     80          50          60          60          50
QPF 12HR                   0.76        0.02        0.06        0.02        0.02
SNOW 12HR                    MM          MM          MM
RAIN SHWRS     D  D  L  C  C  C  C  C  C  L  L  L  L  L  L  L  L  C  C  C  C  L
TSTMS          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    94 93 93 94 94 94 94 94 93 93 93 94 94 94 94 94 94 94 94 94 94 94
MAX HEAT         94    94    95    95    94    95    95    94    94    95    95


DATE          MON 09/25/17  TUE 09/26/17  WED 09/27/17  THU 09/28/17
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          83    84      83    84      83    84      83    84
TEMP          83 83 84 84   83 83 84 84   83 83 84 84   83 83 84 84
DEWPT         77 77 75 75   78 77 76 76   76 75 75 76   75 76 75 76
PWIND DIR        SE    SE      SE    SE       E     E       E     E
WIND CHAR        GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B2 B2 B2 OV   OV B2 B2 B2   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         60    70      60    20      20     0      60    50
RAIN SHWRS     L  L  L  L    C  C  S  S    S  S  S  S    C  C  C  C
TSTMS          S  S  S  S    S  S  S  S                  S  S  S  S

$$

AREA 2-222000-
AREA2 DESCRIPTION
40.44N  90.00W ELEV. 256 FT
432 AM AST FRI SEP 22 2017

DATE             FRI 09/22/17            SAT 09/23/17            SUN 09/24/17
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                      84          83          84          83          84
TEMP          83 83 84 84 84 84 83 83 83 83 84 84 84 84 83 83 83 83 84 84 84 84
DEWPT         77 77 76 76 77 78 78 77 77 77 77 78 78 78 77 77 77 77 78 78 78 78
RH            82 82 77 77 80 82 85 82 82 82 80 82 82 82 82 82 82 82 82 82 82 82
WIND DIR      SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD      21 23 23 23 19 16 16 18 18 17 16 16 16 16 14 16 17 16 13 13 13 13
WIND GUST     33 36 34 34 31    26
CLOUDS        OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     80          40          60          70          60
QPF 12HR                   0.73        0.03        0.09        0.02        0.04
SNOW 12HR                    MM          MM          MM
RAIN SHWRS     D  D  L  C  C  C  C  C  C  L  L  L  L  L  L  L  L  L  L  L  L  L
TSTMS          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    94 94 93 93 94 95 95 94 92 94 94 95 95 95 94 94 94 94 95 95 95 95
MAX HEAT         94    94    95    95    95    95    95    95    95    95    95


DATE          MON 09/25/17  TUE 09/26/17  WED 09/27/17  THU 09/28/17
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          83    84      83    84      83    84      83    84
TEMP          83 83 84 84   83 83 84 84   83 83 84 84   83 83 84 84
DEWPT         77 77 76 75   77 77 77 76   76 76 76 77   76 76 76 77
PWIND DIR        SE    SE      SE    SE       E     E       E     E
WIND CHAR        GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B2 B2 B2 OV   OV B2 B2 B2   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         60    70      60    20      20     5      70    50
RAIN SHWRS     L  L  L  L    C  C  S  S    S  S  S  S    C  C  C  C
TSTMS          S  S  S  S    S  S  S  S    S  S          S  S  S  S

$$



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