Point Forecast Matrices
Issued by NWS Eureka, CA

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220
FOUS56 KEKA 142035
PFMEKA

Point Forecast Matrices
National Weather Service EUREKA CA
135 PM PDT Mon Sep 14 2026

CAZ101-151100-
Crescent City-Del Norte CA
41.78N 124.24W Elev. 57 ft
135 PM PDT Mon Sep 14 2026

Date          Mon 09/14/26      Tue 09/15/26            Wed 09/16/26         Thu
PDT 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      52          66          54          68          55
Temp          64 64 59 57 54 52 54 60 64 64 59 57 55 54 55 62 66 66 61 59 57 55
Dewpt         55 56 55 53 51 51 51 53 55 56 55 53 53 53 53 55 56 56 55 54 54 53
RH            73 75 87 86 90 96 90 78 73 75 87 86 93 96 93 78 70 70 81 83 90 93
Wind dir      NW  N  N  N  N NE NE NW NW  N  N  N  N  N  N NW NW NW SE SE SE SE
Wind spd      23 20 12  6  3  1  2  5 17 18 17 14 11  9  6  8 12 12  6  6  3  1
Clouds        FW FW FW FW SC SC SC SC FW SC SC B1 B1 B2 SC FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                                                                        PF


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
PDT 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          64      53    61      53    62      53    62      53    62
Temp          61 60 57   54 58 59 56   53 58 60 57   54 58 60 56   54 59 61
Dewpt         56 56 56   54 56 56 55   53 55 56 55   54 55 56 55   53 54 55
PWind dir         S      NE    NW       N    NW       N    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC   B1 B1 B1 SC   SC B1 SC SC   B1 B1 SC SC   B1 B2 B1
PoP 12hr          0       0     0       0     0       0     0       0     0

$$
CAZ103-151100-
Mckinleyville-Humboldt CA
40.98N 124.11W Elev. 225 ft
135 PM PDT Mon Sep 14 2026

Date          Mon 09/14/26      Tue 09/15/26            Wed 09/16/26         Thu
PDT 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      50          64          51          65          53
Temp          63 62 56 54 53 52 52 59 62 62 56 55 53 52 53 59 63 63 58 56 55 54
Dewpt         54 55 53 53 52 51 51 54 55 55 53 53 52 52 53 54 55 55 54 54 53 51
RH            72 78 90 96 96 96 96 83 78 78 90 93 96100100 83 75 75 86 93 93 90
Wind dir      NW NW NW SE SE SE  N NW NW NW  N NE  N  N NE NW NW NW  N SE SE SE
Wind spd      13 10  5  4  2  2  0  4 10  9  2  2  4  1  4  4  9  5  0  8  4  3
Clouds        FW FW SC SC B1 B1 B2 SC SC B1 B1 B2 B1 B2 B1 SC FW SC SC SC SC SC
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                     PF  F PF


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
PDT 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          66      52    65      51    64      52    64      52    64
Temp          61 63 56   53 61 62 55   52 60 61 55   53 60 61 55   53 60 62
Dewpt         54 56 54   53 56 55 54   52 55 55 54   53 55 55 54   52 54 54
PWind dir         S       N     N       N     N       N     N       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC   SC B1 B1 SC   SC B1 B1 SC   B1 B1 B1 SC   B1 B2 B1
PoP 12hr          0       0     0       0     0       0     0       5     0

$$
CAZ106-151100-
Garberville-Humboldt CA
40.10N 123.80W Elev. 512 ft
135 PM PDT Mon Sep 14 2026

Date          Mon 09/14/26      Tue 09/15/26            Wed 09/16/26         Thu
PDT 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      50          87          50          82          51
Temp          82 80 66 57 54 51 51 69 85 82 65 57 54 52 50 67 80 80 66 58 54 52
Dewpt         48 49 51 52 52 50 50 54 51 49 50 52 52 52 50 54 52 53 53 53 52 51
RH            31 34 58 83 93 96 96 59 31 32 58 83 93100100 63 38 39 63 83 93 96
Wind dir       N  N  N  W  W  W  N NW  N  N NW NW NW  W  N NW  W  W  N  N  N  N
Wind spd      14 13  3  1  1  1  1  2  8  9  3  2  1  1  2  2  4  4  0  0  0  0
Clouds        FW FW FW FW FW FW FW CL CL FW FW FW SC B1 FW CL CL FW SC FW 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 PF                PF PF                   PF PF
Heat index                                                    80 80
Max heat         81                      83                      81


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
PDT 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          82      51    86      50    88      51    87      52    83
Temp          69 79 59   53 72 83 58   51 72 84 59   52 73 85 60   53 70 79
Dewpt         55 53 54   52 55 52 53   50 54 52 53   50 54 51 53   51 53 50
PWind dir        SW      NW     N       N     N       N    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW CL   FW FW CL CL   FW FW FW FW   FW FW FW FW   SC SC FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$
CAZ113-151100-
Ukiah-Mendocino CA
39.13N 123.17W Elev. 620 ft
135 PM PDT Mon Sep 14 2026

Date          Mon 09/14/26      Tue 09/15/26            Wed 09/16/26         Thu
PDT 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      53          91          53          83          53
Temp          86 85 72 64 58 54 55 75 89 87 73 64 58 53 54 69 81 79 69 63 59 55
Dewpt         43 48 49 48 47 46 46 50 48 50 49 49 48 47 47 51 51 52 51 49 49 49
RH            22 28 44 56 67 74 72 41 24 28 43 58 69 80 77 53 35 39 53 60 69 80
Wind dir       W  W  N  N  N  N NE SW  W  W NE  W SW SW NW  W  W  W  N  N  N  N
Wind spd      11  9  2  2  2  1  1  1  8  6  1  1  1  2  1  2  5  8  0  0  0  0
Clouds        CL CL FW FW FW FW FW CL CL CL FW SC FW SC FW FW CL CL FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
PDT 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          85      55    88      55    91      56    90      55    86
Temp          71 81 64   56 77 84 65   56 78 87 67   57 78 86 67   57 74 83
Dewpt         53 53 51   49 52 50 50   48 50 50 49   47 50 50 49   48 51 50
PWind dir         S       W    NW      NW     W      NW    SW      NW     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW CL   CL FW CL CL   FW FW FW FW   FW FW FW FW   SC SC FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$
CAZ107-151100-
Weaverville-Trinity CA
40.74N 122.94W Elev. 1968 ft
135 PM PDT Mon Sep 14 2026

Date          Mon 09/14/26      Tue 09/15/26            Wed 09/16/26         Thu
PDT 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      51          89          49          81          50
Temp          82 85 73 65 59 53 53 73 85 86 74 65 57 51 51 67 78 79 70 64 58 52
Dewpt         36 35 42 40 39 38 39 43 35 38 41 42 42 43 43 46 43 42 43 40 42 43
RH            19 17 33 40 47 57 59 34 17 18 30 43 57 74 74 47 29 27 38 41 55 71
Wind dir       E  W  W  W  N  S NW SE  W  W  W  W  W  N  N  E SE SE  E NE NE  N
Wind spd       3 11  8  2  0  1  1  1  9 12  6  5  1  1  1  4  6  4  1  1  1  0
Clouds        CL CL CL CL FW FW CL CL CL FW FW CL FW CL CL SC SC SC SC CL CL CL
PoP 12hr                      0           0           0          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           09/17/26  Fri 09/18/26  Sat 09/19/26  Sun 09/20/26  Mon 09/21/26
PDT 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          81      51    89      53    93      55    93      55    88
Temp          67 80 65   53 74 86 67   56 77 90 69   57 77 91 70   57 74 86
Dewpt         48 42 43   43 47 39 41   40 45 35 39   38 43 36 39   41 45 39
PWind dir         E       E    SW       W     E      NE     E       W    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL FW FW   CL CL CL CL   CL CL FW FW   FW FW FW FW   FW FW FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$

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