Point Forecast Matrices
Issued by NWS Portland, OR

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Point Forecast Matrices
National Weather Service Portland OR
200 AM PDT Mon Aug 31 2026

ORZ101-312300-
Astoria-Clatsop OR
46.15N 123.87W Elev. 9 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      73          56          66          56          62
Temp          55 53 56 67 73 69 62 58 57 57 58 62 64 64 60 59 58 57 57 59 60 60
Dewpt         52 51 52 54 58 57 56 56 56 56 56 56 57 57 56 56 55 54 54 56 56 56
RH            90 93 86 63 59 66 81 93 96 96 93 81 78 78 87 90 90 90 90 90 87 87
Wind dir       N NE NE  N NW NW NW NW  W  W SW SW SW SW  S  S  S  S  S  S  S SW
Wind spd       5  4  5  5 11 13  6  5  4  2  3  8 12 14 14 18 14 13 14 19 21 17
Wind gust                                                  28 26 26 26 32 39 29
Clouds        B1 B1 B1 B1 B1 B1 B1 B1 B2 OV OV B2 B2 B1 B2 B2 OV OV OV OV OV OV
PoP 12hr                      5           5          30          60         100
QPF 12hr                      0           0        0.01        0.04        0.63
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C  L  L  D  D  D  D
Rain shwrs                                                                    D
Tstms                                                                         S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            54    63      52    64      53    67      54    67
Temp          57   54 59 61 56   53 60 63 57   53 62 65 57   55 63 65
Dewpt         54   52 54 55 53   51 54 55 54   52 55 56 55   53 56 57
PWind dir           S     S       S    SE       N    NE       N     N
Wind char          BZ    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 OV OV B2   B1 B2 B1 SC   B1 B1 SC SC   SC B2 B1
PoP 12hr           90    80      50    40      20    20      10    20
Rain                D        C    C  C  C  S    S     S          S  S
Rain shwrs     D       D  D
Tstms          S       S  C

$$
ORZ103-312300-
Newport-Lincoln OR
44.57N 124.07W Elev. 157 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      65          54          61          54          60
Temp          55 53 53 61 63 64 60 58 57 56 56 59 61 60 58 57 57 56 56 58 59 59
Dewpt         52 50 52 54 55 57 58 57 56 55 56 57 57 56 56 54 53 54 55 57 57 57
RH            90 89 96 78 75 78 93 96 96 96100 93 87 87 93 90 86 93 96 96 93 93
Wind dir       N  N  N NW NW NW  N  N  N  N  S SW SW  S  S  S  S  S  S  S  S  S
Wind spd       0  0  0  4  6  5  0  0  0  0  5 11 12 11 10 14 13 13 17 25 27 21
Wind gust                                                  25 27 28 29 39 46 33
Clouds        FW SC B1 SC B1 SC B2 OV B2 OV OV B2 OV B2 OV OV OV OV OV OV OV OV
PoP 12hr                      0          20          50          50         100
QPF 12hr                      0        0.02        0.02        0.03        0.91
Snow 12hr                 00-00       00-00       00-00
Rain                                S  S     S        C  C  C  C  D  D        D
Rain shwrs                                                              D  D
Tstms                                                                   S  S
Obvis               PF             PF PF  F


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            51    60      50    62      50    63      51    64
Temp          57   53 57 60 56   52 60 60 56   52 60 62 56   53 61 62
Dewpt         55   50 55 55 53   50 54 54 53   50 55 55 54   51 55 56
PWind dir           S     S       S     S       W    NW      NW    NW
Wind char          GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 OV B2 B2   OV B1 B1 B1   B1 B1 SC SC   B1 B1 B1
PoP 12hr           90    80      60    50      20    10      10    20
Rain           D    L  D     L    C  C     S    S                S  S
Rain shwrs                D             C
Tstms                     S             S

$$
WAZ204-312300-
Kelso-Cowlitz WA
46.14N 122.91W Elev. 16 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      81          56          68          56          62
Temp          56 54 55 66 77 81 72 62 58 57 57 60 66 66 61 60 58 57 56 57 59 60
Dewpt         52 51 51 54 56 57 60 57 55 55 55 56 59 61 59 57 55 56 55 56 59 60
RH            86 90 86 65 48 44 66 84 90 93 93 87 78 84 93 90 90 96 96 96100100
Wind dir       N  N  N  N  N  N NW NW  N  S  S  S SW  W  N  S  S SE SE  S  S  S
Wind spd       5  4  4  5  5  4  2  1  0  1  4  5  4  4  0  3 11 11 13 14 14 10
Wind gust                                                     24 23 24 26 28 27
Clouds        SC SC B1 SC SC B1 SC B1 SC B2 B2 OV OV B2 B2 B2 B2 OV OV OV OV OV
PoP 12hr                      0           0          30          50         100
QPF 12hr                      0           0        0.03        0.04        0.46
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C  C  C  L  L  D
Rain shwrs                                                                 D  D
Tstms                                                                      S  S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            53    64      51    68      51    72      53    72
Temp          57   55 56 61 55   53 59 65 56   52 62 69 57   54 62 70
Dewpt         56   54 56 58 54   52 56 57 54   52 56 58 55   53 57 60
PWind dir           S     S      SE     S      NW     N      NW     N
Wind char          GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 OV B1   B2 B2 B1 B1   SC B2 SC SC   SC B2 B1
PoP 12hr          100    90      50    40      20    20      10    20
Rain           D    L  L     C    C  C  C  S       S  S             S
Rain shwrs     D          D
Tstms          S          C

$$
ORZ108-312300-
Scappoose-Columbia OR
45.77N 122.86W Elev. 49 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      85          56          70          54          64
Temp          60 56 58 71 82 85 77 67 62 58 58 64 68 68 65 62 61 58 58 60 60 61
Dewpt         51 49 50 51 52 50 56 56 55 53 53 56 56 55 55 55 54 53 53 54 59 58
RH            72 77 75 49 35 30 48 68 78 83 83 75 65 63 70 78 78 83 83 81 96 90
Wind dir       N  N  N  N  N  N NW  N  N  N  S  S SW  W  N  N  S  S  S  S  S  S
Wind spd       6  6  5  5  3  4  4  0  0  0  2  5  5  6  0  0  8  8 11 13 13 10
Wind gust                                                        18 21    28 26
Clouds        SC SC SC FW FW B1 B1 B2 SC B2 OV B2 OV OV B2 B2 B2 OV OV OV OV OV
PoP 12hr                      0           0          30          40         100
QPF 12hr                      0           0        0.03        0.02        0.53
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C  C  C  L  L  D
Rain shwrs                                                                 D  D
Tstms                                                                      S  S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            51    66      49    69      51    73      53    73
Temp          59   55 60 63 57   54 62 67 59   55 65 71 61   56 66 72
Dewpt         55   51 55 54 52   51 55 53 53   51 55 54 54   52 56 55
PWind dir           S     S       S     S       N     N       N     N
Wind char          LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 OV B1   B1 B1 B1 B1   SC B1 SC SC   SC B1 B1
PoP 12hr          100    90      40    30      20    20      10    20
Rain           D    L  L     C    C  S  C  S       S  S             S
Rain shwrs     D          D
Tstms          S          C

$$
ORZ109-312300-
Hillsboro-Washington OR
45.54N 122.94W Elev. 203 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      86          54          71          52          64
Temp          57 53 55 71 83 86 77 65 59 56 56 63 69 69 64 60 58 56 56 60 61 61
Dewpt         50 49 49 50 50 48 55 56 55 53 53 54 54 55 53 54 54 52 52 54 58 58
RH            77 86 80 47 32 27 47 73 87 90 90 72 59 61 67 81 86 86 86 81 90 90
Wind dir      NW NW NW NE  N  N NW  N SW  S  S SW SW  W SW  S  S  S  S  S  S  S
Wind spd       8  4  2  2  0  0  3  0  2  2  3  5  6  8  3  4 12 12 12 12 12 12
Wind gust                                                                 26 25
Clouds        SC FW SC SC FW B1 SC B1 SC B2 B2 OV B2 B2 B1 B1 B1 OV OV OV OV OV
PoP 12hr                      0           0          30          30         100
QPF 12hr                      0           0           0           0        0.49
Snow 12hr                 00-00       00-00       00-00
Rain                                                  S  S  C  C  L  L  D     D
Rain shwrs                                                                 D
Tstms                                                                      S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            49    66      47    70      48    73      50    74
Temp          57   52 60 63 55   51 62 68 56   51 64 72 59   54 66 73
Dewpt         55   51 54 54 52   50 54 53 53   51 54 53 54   52 55 55
PWind dir           S     S      SW     S       N     N       N     N
Wind char          GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 OV B1   B1 B1 B1 B1   SC B1 B1 SC   SC B1 B1
PoP 12hr           90    80      40    30      20    10      10    20
Rain           D    C  L     C    C  S  C  S                     S  S
Rain shwrs                D
Tstms                     C

$$
ORZ111-312300-
Portland-Multnomah OR
45.59N 122.60W Elev. 20 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      86          59          72          58          66
Temp          59 57 58 70 82 86 79 68 63 60 61 64 70 70 66 63 61 60 60 61 62 62
Dewpt         54 53 53 55 56 55 58 58 56 55 57 58 59 58 59 57 56 56 56 57 62 61
RH            83 86 83 59 41 35 49 70 78 84 87 81 68 66 78 81 84 87 87 87100 97
Wind dir      NW NW NW NW NW NW NW  W SE  S  S SW SW SW SW  S  S  S  S  S  S  S
Wind spd       4  3  2  3  3  3  2  1  4  4  5  5  5  6  3  4  9  8  9 11 11  8
Wind gust                                                     23 20    21 26 21
Clouds        SC SC SC SC FW SC SC B2 SC OV OV B2 OV B2 B2 B2 B2 B2 OV OV OV OV
PoP 12hr                      0           0          20          40         100
QPF 12hr                      0           0           0        0.01        0.47
Snow 12hr                 00-00       00-00       00-00
Rain                                               S  C  C  C  C  L  L  D
Rain shwrs                                                                 D  D
Tstms                                                                      S  S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            55    67      53    69      54    73      56    74
Temp          59   57 60 64 57   55 62 68 58   56 65 72 62   58 65 72
Dewpt         58   55 58 58 56   54 57 57 57   54 58 58 57   55 59 59
PWind dir           S     S       S     S      NW     N       N    NW
Wind char          GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 OV B1   B1 B1 B1 SC   SC B1 SC SC   SC B1 B1
PoP 12hr          100    80      50    30      20    20      10    20
Rain           D    L  L     C    C  C  C  S       S  S             S
Rain shwrs     D          D
Tstms          S          C

$$
ORZ112-312300-
Troutdale-Multnomah OR
45.54N 122.40W Elev. 36 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      86          58          72          56          67
Temp          58 55 57 71 83 86 78 68 62 59 60 64 70 70 66 63 60 58 59 62 62 62
Dewpt         53 50 49 50 52 50 52 55 54 54 54 54 55 53 54 56 54 53 53 54 58 59
RH            83 83 75 47 34 29 40 63 75 83 81 70 59 55 65 78 81 83 80 75 87 90
Wind dir       N  N  N NE NE  W  N SW  S  S SW SW SW SW SW  S  S  S  S  S  S  S
Wind spd       0  0  0  2  4  4  0  2  5  5  6  5  6  6  4  5  8  9  9 10  8  4
Wind gust                                                     19       21 19 14
Clouds        SC SC SC FW FW SC B1 B1 B1 OV B2 B2 B2 B2 OV B2 B2 OV OV OV OV OV
PoP 12hr                      0           5          10          50         100
QPF 12hr                      0           0           0        0.03        0.43
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C  C  C  C  C  D
Rain shwrs                                                                 D  D
Tstms                                                                      S  S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            53    67      51    69      52    74      54    74
Temp          59   55 60 63 56   54 63 67 59   55 66 72 61   56 66 72
Dewpt         55   52 54 55 54   52 54 53 54   52 55 54 54   52 55 55
PWind dir           S     S       S     S      SW    SW       N     N
Wind char          LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 OV B2   B2 B2 B1 SC   B1 B2 SC SC   SC B1 B1
PoP 12hr          100    80      60    40      30    20      10    20
Rain           D    D  L     L    C  C  C  C    S  S  S          S  S
Rain shwrs     D          D
Tstms          S          C

$$
ORZ115-312300-
Aurora-Marion OR
45.25N 122.77W Elev. 197 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          56          72          55          66
Temp          57 54 55 68 80 84 76 65 59 57 58 63 69 70 64 61 59 57 58 61 60 61
Dewpt         51 51 50 51 51 48 54 55 54 54 53 54 54 54 54 54 54 53 53 54 57 58
RH            80 90 83 54 36 29 46 70 83 90 83 72 59 57 70 78 83 86 83 78 90 90
Wind dir      NE NE  N  N  W  W  W SW  S  S SW SW SW SW SW  S  S  S  S  S  S  S
Wind spd       5  3  0  0  3  4  4  8 10  8  9 10 10 10  6  9 10 10 11 14 14 11
Wind gust                                                     21 20       27 26
Clouds        SC FW SC FW FW B1 SC B1 SC OV B2 B2 B2 B2 B2 B1 B2 B2 OV OV OV OV
PoP 12hr                      0           0           5          30         100
QPF 12hr                      0           0           0           0        0.39
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C        C  C  D
Rain shwrs                                                                 D  D
Tstms                                                                      S  S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    66      49    69      51    72      52    73
Temp          57   54 59 64 55   51 62 67 57   52 63 70 59   54 64 71
Dewpt         55   53 55 54 53   51 54 53 53   51 55 54 54   52 55 56
PWind dir           S     S       S     S      NW    NW       N    NW
Wind char          GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 B2 B1   B1 B1 B1 SC   SC B1 SC SC   SC B1 B1
PoP 12hr          100    80      40    40      20    20      10    20
Rain           D    L  C     C    C  C  C  S          S          S  S
Rain shwrs     D          D
Tstms          S          S

$$
ORZ114-312300-
McMinnville-Yamhill OR
45.19N 123.14W Elev. 157 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      85          52          71          51          64
Temp          57 53 54 69 80 84 74 62 57 54 56 63 68 68 63 59 57 55 56 59 59 60
Dewpt         51 48 49 51 51 51 56 54 53 51 52 54 54 55 53 53 53 51 52 54 57 58
RH            80 83 83 53 36 32 53 75 86 90 86 72 61 63 70 80 86 86 86 83 93 93
Wind dir       N  N  N  N  N  W SW SW  S  S  S  S SW SW SW  S  S  S  S  S  S  S
Wind spd       8  4  0  0  0  4  8 10 10  6  6  8 10 11  6 13 16 12 13 16 16 14
Wind gust                                                                 28 27
Clouds        SC FW SC FW FW B1 FW B1 SC B2 B2 B2 B2 B1 B2 B1 B1 B2 OV OV OV OV
PoP 12hr                      0           0          20          20         100
QPF 12hr                      0           0        0.01           0        0.48
Snow 12hr                 00-00       00-00       00-00
Rain                                      S           S  S  S  S  L  L  D     D
Rain shwrs                                                                 D
Tstms                                                                      S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            48    66      46    69      47    72      49    73
Temp          57   52 59 63 55   50 62 67 56   50 63 70 58   52 64 71
Dewpt         54   51 54 54 52   50 53 53 52   50 54 53 52   50 54 55
PWind dir           S     S      SW     S       W     N      NW     N
Wind char          GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B1 B2 OV B1   B1 B1 B1 SC   SC SC SC SC   SC B1 SC
PoP 12hr           90    80      40    30      20    10      10    20
Rain           D    C  L     C    C  S     S                        S
Rain shwrs                D             C
Tstms                     C             S

$$
ORZ115-312300-
Salem-Marion OR
44.92N 123.02W Elev. 205 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      85          57          72          57          65
Temp          59 55 56 68 80 85 75 64 60 59 60 64 70 69 64 62 61 59 60 61 61 61
Dewpt         51 50 51 53 53 53 57 54 53 54 54 56 57 57 56 55 54 54 55 56 60 58
RH            75 83 83 59 39 33 54 70 78 83 81 75 63 66 75 78 78 83 84 84 97 90
Wind dir       N  N NE  N NW  W  W SW  S  S  S  S SW SW SW  S  S  S  S  S  S  S
Wind spd       4  2  1  2  2  4  5  5  8  5  6  8  9  9  5  9  9  9 11 14 14 11
Wind gust                                                              25 28 26
Clouds        SC FW SC FW FW B1 FW SC B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 OV OV OV OV
PoP 12hr                      0           0          20          20         100
QPF 12hr                      0           0        0.02           0        0.40
Snow 12hr                 00-00       00-00       00-00
Rain                                      S           S  S        L  L  D     D
Rain shwrs                                                                 D
Tstms                                                                      S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            55    67      52    69      53    72      54    74
Temp          60   56 61 64 58   54 63 67 58   54 64 71 60   55 65 72
Dewpt         56   52 57 57 53   51 56 56 54   51 56 56 54   52 57 57
PWind dir           S     S       S     S       W     W      NW    NW
Wind char          GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC B1 B1
PoP 12hr           90    80      40    30      20    10      10    20
Rain           D    L  C     C    C  C  C  S                        S
Rain shwrs                D
Tstms                     S

$$
ORZ116-312300-
Corvallis-Benton OR
44.50N 123.14W Elev. 246 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          52          70          51          64
Temp          57 53 55 68 81 82 67 60 57 55 57 64 68 68 62 59 57 55 56 60 61 61
Dewpt         51 49 50 52 53 55 54 54 53 52 53 55 56 57 55 54 53 51 52 55 60 60
RH            80 86 83 57 38 40 63 81 86 90 86 73 65 68 78 83 86 86 86 84 97 97
Wind dir      NW NW  N  N  N NW NW  W  S  S  S SW SW SW SW  S  S  S  S  S  S  S
Wind spd      10  4  0  0  0 10 12 10  9  5  5  6 10 11  9 11 17 16 13 16 17 13
Wind gust                                                                 27 26
Clouds        FW CL SC FW SC SC FW SC B1 B2 B2 B2 OV B2 B1 B2 B1 B2 OV OV OV OV
PoP 12hr                      0           5          20          20         100
QPF 12hr                      0           0        0.02           0        0.52
Snow 12hr                 00-00       00-00       00-00
Rain                                      S           S  S        L  L  D     D
Rain shwrs                                                                 D
Tstms                                                                      S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            49    66      47    69      47    72      49    73
Temp          58   53 60 64 56   51 62 67 56   50 64 70 57   52 65 71
Dewpt         55   52 55 55 52   50 54 55 53   50 55 55 53   50 55 56
PWind dir           S     S      SW     S      NW     N      NW     N
Wind char          BZ    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 B2 B1   B1 B1 B1 SC   SC SC SC SC   SC SC SC
PoP 12hr           90    80      40    40      20    10      10    20
Rain           D    L  L     C    C  C     S    S                S  S
Rain shwrs                D             C
Tstms                     S             S

$$
ORZ118-312300-
Eugene-Lane OR
44.11N 123.22W Elev. 355 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          51          71          50          65
Temp          56 51 53 68 81 84 73 60 58 56 56 64 69 69 63 59 57 54 56 61 62 62
Dewpt         49 47 48 50 50 51 55 53 54 52 52 54 53 54 53 54 53 50 51 53 57 58
RH            77 86 83 52 34 32 53 78 86 86 86 70 57 59 70 83 86 86 83 75 84 87
Wind dir       N  N  N  N NW  W SW SW SW  S  S SW SW  W SW  S  S  S  S  S  S  S
Wind spd       6  3  0  3  2 10 11 11  8  5  6  8 10 11  6  6  9 10 12 16 14 11
Wind gust                                                                 28
Clouds        CL FW SC FW FW SC FW SC B2 B2 OV B1 B2 B1 B1 B2 B1 B2 OV OV OV OV
PoP 12hr                      0           5          20          30         100
QPF 12hr                      0           0        0.02           0        0.50
Snow 12hr                 00-00       00-00       00-00
Rain                                                  C  C        L  L  D     D
Rain shwrs                                                                 D
Tstms                                                                      S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            48    67      45    69      45    72      47    74
Temp          58   52 61 65 55   50 62 67 55   49 64 71 57   50 64 72
Dewpt         55   51 54 53 52   49 53 52 52   49 53 52 52   49 54 54
PWind dir           S     S      SW    SW       W    NE      NW     N
Wind char          GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 B2 B1   B1 B1 B1 B1   SC B1 SC SC   SC B1 SC
PoP 12hr          100    80      40    40      20    10      10    20
Rain           D    L  L     C    C  C     S    S                S  S
Rain shwrs                D             C
Tstms                     S             S

$$
ORZ122-312300-
Hood River-Hood River OR
45.67N 121.54W Elev. 638 ft
200 AM PDT Mon Aug 31 2026

Date                Mon 08/31/26            Tue 09/01/26            Wed 09/02/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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          54          73          52          65
Temp          57 53 57 74 82 84 75 66 61 56 58 70 73 71 65 61 57 53 55 64 63 61
Dewpt         48 47 48 53 49 45 50 49 50 51 54 57 57 57 55 54 53 52 53 57 59 61
RH            72 80 72 48 32 26 41 54 67 83 86 63 57 61 70 78 86 96 93 78 87100
Wind dir       N NE NE  E  E  E SW  S  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd       0  1  3  8  9  3  3  3  4  8 10 13 16 14 11  8  4  2  2  4  4  3
Wind gust                                   21 28 31 29 24 20
Clouds        FW SC CL CL CL FW B1 FW B1 B2 B2 FW B1 B1 B2 B1 B1 B2 B2 OV OV OV
PoP 12hr                      0           0           0          20          90
QPF 12hr                      0           0           0           0        0.22
Snow 12hr                 00-00       00-00       00-00
Rain                                                  S  S        C  C  D  D
Rain shwrs                                                                    D
Tstms                                                                         S


Date               Thu 09/03/26  Fri 09/04/26  Sat 09/05/26  Sun 09/06/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            50    64      47    67      49    73      51    74
Temp          58   52 60 62 54   49 63 65 56   51 68 71 59   53 69 72
Dewpt         55   52 58 57 52   49 57 56 51   49 57 56 52   49 57 57
PWind dir           W     W       W     W       W     W       W    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B1 B2 B2   B1 B1 B1 B1   B1 B1 FW SC   SC SC SC
PoP 12hr          100    80      30    30      20    20      10    20
Rain           D    L  C  D  C    S  S  C  S          S          S  S
Rain shwrs     D
Tstms          S

$$


https://www.weather.gov/portland