Point Forecast Matrices
Issued by NWS Eureka, CA

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903
FOUS56 KEKA 170835
PFMEKA

Point Forecast Matrices
National Weather Service EUREKA CA
135 AM PDT Fri Oct 17 2025

CAZ101-172300-
Crescent City-Del Norte CA
41.78N 124.24W Elev. 57 ft
135 AM PDT Fri Oct 17 2025

Date                Fri 10/17/25            Sat 10/18/25            Sun 10/19/25
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                      63          50          62          50          60
Temp          52 52 52 59 62 61 56 55 53 51 51 58 61 59 53 53 52 51 52 56 59 58
Dewpt         50 50 50 51 52 56 55 54 52 49 48 52 53 53 50 51 50 48 51 53 53 53
RH            93 93 93 75 70 84 96 96 96 93 89 80 75 80 89 93 93 89 96 90 80 83
Wind dir       N  N  N  N  N NW  N  N  N  S SE  W NW NW NW SE  S  E NE NW NW NW
Wind spd      10  9  6 13 16 16 10  8  2  2  2  2  5  5  2  2  2  3  3  4  9 12
Clouds        B1 B1 SC FW SC FW FW SC SC SC SC FW FW FW FW SC SC B1 B2 B2 SC SC
PoP 12hr                      5           5           0          10          40
QPF 12hr                      0           0           0           0        0.06
Snow 12hr                 00-00       00-00       00-00
Rain                                                              C  C


Date               Mon 10/20/25  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25
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            47    63      48    62      49    60      49    60
Temp          52   49 57 61 53   50 57 59 53   49 56 57 52   51 56 58
Dewpt         48   45 48 52 48   45 49 52 50   46 50 52 49   47 51 55
PWind dir           N     N       N     N      NE     S       S     S
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   SC SC SC SC   SC B1 B1 B1   B1 B1 B1 B2   B2 OV B2
PoP 12hr            5     0       0    10      10    20      20    30
Rain                                                  S  S    S  C  C

$$
CAZ103-172300-
Mckinleyville-Humboldt CA
40.98N 124.11W Elev. 225 ft
135 AM PDT Fri Oct 17 2025

Date                Fri 10/17/25            Sat 10/18/25            Sun 10/19/25
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                      62          47          62          49          62
Temp          48 47 47 55 60 60 54 52 49 49 49 55 59 59 53 51 51 49 51 57 60 59
Dewpt         47 46 46 50 51 52 53 52 49 49 48 52 53 54 51 50 50 48 49 52 53 52
RH            96 96 96 83 72 75 96100100100 96 90 80 83 93 96 96 96 93 83 78 78
Wind dir      SE SE SE  W NW NW  W SE  E SE  E  W  W NW NE NE  E  N NE  N  N  N
Wind spd       4  5  3  4  6  8  2  1  1  1  1  3  4  3  2  3  3  2  3  8 12 16
Clouds        B1 B1 B2 SC SC FW FW B1 B1 B1 B1 SC SC FW SC SC SC SC SC SC SC SC
PoP 12hr                      5           5           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                              PF PF PF PF


Date               Mon 10/20/25  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25
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            46    62      47    61      47    61      49    61
Temp          51   47 56 60 51   49 56 58 51   49 56 58 51   51 56 59
Dewpt         49   45 50 52 48   46 51 52 49   46 51 53 49   48 51 54
PWind dir           N     N       N     N      NE     S       S     S
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   SC SC SC SC   SC B1 B1 B1   B1 B1 B1 B1   B2 B2 B2
PoP 12hr            0     0       0     5       5    10      10    20
Rain                                                             S  S

$$
CAZ106-172300-
Garberville-Humboldt CA
40.10N 123.80W Elev. 512 ft
135 AM PDT Fri Oct 17 2025

Date                Fri 10/17/25            Sat 10/18/25            Sun 10/19/25
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                      78          47          80          48          75
Temp          49 46 46 61 76 74 60 54 49 48 47 63 78 78 63 56 51 49 49 62 73 72
Dewpt         47 45 45 50 52 50 51 51 48 47 47 52 54 54 53 51 48 47 48 52 53 53
RH            93 96 96 67 43 43 72 90 96 96100 67 43 43 70 83 89 93 96 70 49 51
Wind dir      SW SW NW  N  N  N  N NW NW  N  N  N SW  N  N  N  N SW  N  N NW  N
Wind spd       2  1  2  4 10  5  1  1  2  3  2  0  2  0  2  2  2  1  2  3  6  8
Clouds        SC SC SC FW CL FW FW FW FW FW FW CL CL CL FW CL FW FW FW CL FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis            PF                                              PF


Date               Mon 10/20/25  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25
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            45    78      46    77      46    75      46    73
Temp          52   47 61 76 54   49 62 75 55   49 60 71 53   48 59 70
Dewpt         49   45 51 53 48   45 51 52 49   46 51 53 49   45 51 53
PWind dir           N     N       N     N       N    SE      NW    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   SC SC FW FW   FW SC SC SC   SC SC SC SC   SC B1 B1
PoP 12hr            0     0       0     5       0     5      10    10

$$
CAZ113-172300-
Ukiah-Mendocino CA
39.13N 123.17W Elev. 620 ft
135 AM PDT Fri Oct 17 2025

Date                Fri 10/17/25            Sat 10/18/25            Sun 10/19/25
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                      82          50          83          52          80
Temp          52 50 49 65 80 79 68 61 55 53 50 67 81 81 69 62 56 53 53 67 78 77
Dewpt         49 47 45 47 48 51 52 51 50 49 47 49 49 52 52 51 48 47 48 52 53 54
RH            89 89 86 52 33 38 57 70 83 86 89 52 33 37 55 67 74 80 83 59 42 45
Wind dir      NW  N  N  E  W NW  W  W NW  N  E SE  S  W NW NE NE  N NE  W  W  W
Wind spd       1  0  1  1  2  4  1  2  1  1  1  2  3  8  1  1  1  2  2  3  5  6
Clouds        SC SC SC FW FW CL FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 10/20/25  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25
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    82      51    80      49    77      49    75
Temp          60   52 67 79 61   54 65 75 61   52 62 73 58   51 61 72
Dewpt         51   47 54 53 49   47 51 52 50   46 51 52 49   47 50 52
PWind dir           N     E       N    NW       N    NW      NW    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0     0       0     0       0     0       5     5

$$
CAZ107-172300-
Weaverville-Trinity CA
40.74N 122.94W Elev. 1968 ft
135 AM PDT Fri Oct 17 2025

Date                Fri 10/17/25            Sat 10/18/25            Sun 10/19/25
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                      79          44          80          47          73
Temp          49 45 43 57 74 76 64 57 51 47 44 60 75 78 66 59 53 48 48 60 71 71
Dewpt         40 39 39 41 42 45 46 44 43 41 40 44 46 49 47 45 44 43 44 48 49 47
RH            71 79 86 55 32 33 52 62 74 79 86 55 36 36 50 60 71 83 86 64 46 42
Wind dir       W SW SW  S  W  W  W  N NE NE  N SE  S  S  N  W  W  W  W  W  W  W
Wind spd       1  1  2  3  5  6  3  0  1  1  0  2  2  2  0  2  3  2  3  4  8  8
Clouds        SC SC B1 FW CL CL FW FW FW FW FW CL CL CL CL CL CL FW FW FW FW FW
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 10/20/25  Tue 10/21/25  Wed 10/22/25  Thu 10/23/25
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            44    77      47    76      45    75      45    70
Temp          55   47 60 74 58   49 59 73 57   49 58 70 56   48 56 68
Dewpt         42   38 43 42 39   37 43 46 41   39 45 45 41   40 46 48
PWind dir          NW    NE       N     W      NW     W       W     E
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW FW   FW SC SC SC   SC SC SC SC   SC B1 B1
PoP 12hr            0     0       0     5       0     5       5    10

$$

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