Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 262004
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
ISSUED BY NATIONAL WEATHER SERVICE MIAMI FL
404 PM AST Tue Sep 26 2017

AREA 1-270800-
AREA1 DESCRIPTION
40.12N 111.22W ELEV. 52 FT
400 PM AST TUE SEP 26 2017

DATE           09/26/17      WED 09/27/17            THU 09/28/17            FRI
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                      82          83          82          83          82
TEMP          84 83 83 82 82 83 83 83 83 83 83 83 82 83 83 83 83 83 83 82 82 83
DEWPT         77 76 76 76 75 75 75 75 75 76 76 75 75 75 76 75 75 76 76 75 75 76
RH            80 80 80 82 79 77 77 77 77 80 80 77 79 77 80 77 77 80 80 79 79 80
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      12 13 13 13 13 13 14 13 13 16 17 16 14 17 16 13 14 16 17 14 13 17
CLOUDS        B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1
POP 12HR                     20           0          20          20          40
QPF 12HR                   0.01           0        0.02        0.01        0.04
SNOW 12HR                    MM          MM          MM
RAIN SHWRS              S  S              S  S  S  S  S  S        C  C  S  S  S
TSTMS                   S  S              S  S  S  S  S  S        C  C  S  S  S
HEAT INDEX    93 91 91 89 89 90 90 90 90 91 91 90 89 90 91 90 90 91 90 89 89 90
MAX HEAT         94    92    90    90    91    91    91    91    91    91    91


DATE           09/29  SAT 09/30/17  SUN 10/01/17  MON 10/02/17  TUE 10/03/17
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          83      82    83      82    83      82    83      83    83
TEMP          83 83   82 82 83 83   82 82 83 83   82 83 83 83   83 83 83 83
DEWPT         76 76   75 76 76 76   75 75 75 76   75 75 76 76   76 76 76 77
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      BZ    GN      BZ    BZ      BZ    BZ
AVG CLOUDS    B2 B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B1 B2   B2 B2 B1 B1
POP 12HR         20       0    30      50    20       0    20      50    40
RAIN SHWRS     S  S    S  S  C  C    C  C  S  S          S  S    C  C  C  C
TSTMS          S  S    S  S  C  C    C  C  S  S          S  S    C  C  C  C

$$

AREA 2-270800-
AREA2 DESCRIPTION
40.44N  90.00W ELEV. 256 FT
400 PM AST TUE SEP 26 2017

DATE           09/26/17      WED 09/27/17            THU 09/28/17            FRI
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                      82          83          83          83          82
TEMP          84 83 83 83 82 83 83 83 83 83 83 83 83 83 83 83 83 83 83 82 82 83
DEWPT         77 77 76 76 75 75 75 75 76 76 76 75 75 76 76 75 76 76 76 76 76 76
RH            80 82 80 80 79 77 77 77 80 80 80 77 77 80 80 77 80 80 80 82 82 80
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      12 13 13 13 12 13 14 13 13 16 17 16 14 17 16 13 14 16 17 14 14 16
CLOUDS        B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1
POP 12HR                     20           0          20          30          50
QPF 12HR                   0.02           0        0.02        0.02        0.07
SNOW 12HR                    MM          MM          MM
RAIN SHWRS        S  S  S  S              S  S  S  S  C  C        C  C  C  C  S
TSTMS             S  S  S  S              S  S  S  S  C  C        C  C  C  C  S
HEAT INDEX    94 92 91 91 89 90 90 90 91 91 91 90 90 91 91 90 91 91 91 89 89 91
MAX HEAT         94    92    91    90    91    91    91    91    91    91    91


DATE           09/29  SAT 09/30/17  SUN 10/01/17  MON 10/02/17  TUE 10/03/17
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          83      82    83      83    83      82    83      83    83
TEMP          83 83   82 82 83 83   83 83 83 83   83 82 83 83   83 83 83 83
DEWPT         77 76   76 76 76 76   75 75 75 76   76 76 76 76   76 76 77 77
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    GN      GN    GN      BZ    BZ      BZ    BZ
AVG CLOUDS    B2 B2   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1
POP 12HR         30      50    30      20    30      40    50      60    60
RAIN SHWRS     S  C    C  C  C  C    S  S  C  C    C  C  C  C    L  L  L  L
TSTMS          S  C    C  C  C  C    S  S  C  C    C  C  C  C    L  L  L  L

$$


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