Point Forecast Matrices
Issued by NWS Eureka, CA

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FOUS56 KEKA 212035
PFMEKA

Point Forecast Matrices
National Weather Service EUREKA CA
135 PM PDT Fri Aug 21 2026

CAZ101-221100-
Crescent City-Del Norte CA
41.78N 124.24W Elev. 57 ft
135 PM PDT Fri Aug 21 2026

Date          Fri 08/21/26      Sat 08/22/26            Sun 08/23/26         Mon
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          62          53          64          54
Temp          59 60 57 54 54 54 55 57 60 61 57 55 55 54 55 59 63 64 60 57 56 55
Dewpt         56 56 56 54 54 54 55 55 56 57 57 55 55 54 55 56 57 58 57 56 55 54
RH            90 87 96100100100100 93 87 87100100100100100 90 81 81 90 96 96 96
Wind dir      SW  S  S SE SE  E  S SW SW  W  N  N  N  N  N NW NW NW  N SE NE  N
Wind spd       5  4  4  2  2  2  2  4  5  4  3  4  4  3  4 10 12 10  4  3  1  1
Clouds        B2 B1 OV OV OV OV OV B2 B1 B1 B2 B2 OV B2 B1 SC SC FW SC B1 B2 OV
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                                                                     PF PF


Date           08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26  Fri 08/28/26
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          63      52    59      51    60      52    60      51    59
Temp          58 61 54   53 55 57 54   52 56 58 55   52 56 58 54   51 55 58
Dewpt         55 59 54   53 53 55 54   52 54 55 54   52 54 54 53   51 53 54
PWind dir         W       S    SW       N     W       N     N       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV B2 B1   B2 OV B2 B1   B2 OV B2 SC   B1 B2 B1 SC   B1 B2 B1
PoP 12hr          0       0     0       0     0       5     0       5     0

$$
CAZ103-221100-
Mckinleyville-Humboldt CA
40.98N 124.11W Elev. 225 ft
135 PM PDT Fri Aug 21 2026

Date          Fri 08/21/26      Sat 08/22/26            Sun 08/23/26         Mon
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          62          52          64          54
Temp          59 60 56 54 54 53 53 57 60 61 58 55 55 54 54 59 62 63 58 56 56 56
Dewpt         55 56 54 52 52 52 52 54 55 56 55 54 54 53 53 55 56 57 56 54 53 53
RH            87 87 93 93 93 96 96 90 84 84 90 96 96 96 96 87 81 81 93 93 90 90
Wind dir       W  W  N SE  E  E  W NW NW NW  N  N  N  N  N NW NW NW NW SE SE NE
Wind spd       4  2  0  1  1  1  1  5  8  8  5  5  5  5  4  9 11  9  1  2  4  1
Clouds        B2 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B2 B2 B1 SC SC SC B2 B2 B2
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


Date           08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26  Fri 08/28/26
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    62      52    63      52    62      51    62
Temp          60 61 56   55 58 59 56   54 58 60 56   54 58 59 55   53 58 59
Dewpt         54 56 54   53 54 54 53   53 54 54 54   53 54 54 52   52 53 53
PWind dir         W      SW    SW       N     N       N     N       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV B1 B1   OV OV B2 B1   B2 B2 B2 SC   B2 B2 B1 SC   B2 B2 B1
PoP 12hr          0       0     0       0     0       0     0       0     0

$$
CAZ106-221100-
Garberville-Humboldt CA
40.10N 123.80W Elev. 512 ft
135 PM PDT Fri Aug 21 2026

Date          Fri 08/21/26      Sat 08/22/26            Sun 08/23/26         Mon
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          86          51          93          55
Temp          82 82 70 59 55 52 54 70 84 85 71 60 56 53 54 72 90 91 76 63 58 56
Dewpt         55 55 55 54 53 52 53 55 53 56 56 54 53 52 51 54 54 53 55 54 53 52
RH            40 40 59 83 93100 96 59 34 37 59 81 90 96 90 53 30 28 48 72 83 86
Wind dir      SW  W  N  N NW  N  N  N  N  N  N  N  N  N  N  N  N NW  N NE  E  E
Wind spd       5  4  3  2  2  1  2  4  6  8  4  3  3  3  4  4  5  5  2  1  1  1
Clouds        CL FW FW SC SC SC FW CL CL CL FW FW SC FW FW CL CL FW FW SC SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                        PF


Date           08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26  Fri 08/28/26
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          89      53    88      53    91      52    90      51    87
Temp          74 86 62   54 75 85 62   53 75 88 61   52 74 86 60   52 74 84
Dewpt         54 52 54   52 54 52 54   51 53 51 53   51 54 50 51   50 52 48
PWind dir         S      NW     W      NW     N       N     N       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW CL   SC SC SC FW   SC SC FW FW   FW SC FW FW   SC SC FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$
CAZ113-221100-
Ukiah-Mendocino CA
39.13N 123.17W Elev. 620 ft
135 PM PDT Fri Aug 21 2026

Date          Fri 08/21/26      Sat 08/22/26            Sun 08/23/26         Mon
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                      55          87          56          94          59
Temp          83 84 75 64 59 56 57 71 84 85 75 66 61 57 58 79 93 91 79 71 66 60
Dewpt         55 56 55 51 50 50 51 55 54 57 56 53 51 50 50 55 52 53 53 51 52 51
RH            38 38 50 63 72 80 80 57 36 39 52 63 70 77 75 44 25 28 41 49 61 72
Wind dir       W  W NW  N  N NW NW NW  W  W NW NW NW NW NE  S SW  W NW  N NE  E
Wind spd       8 10  4  3  3  2  3  6 10  9  4  3  2  1  1  3  4  6  1  1  1  1
Clouds        FW CL FW FW FW FW FW FW SC FW FW SC SC SC FW CL FW FW SC SC SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26  Fri 08/28/26
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          93      57    90      57    91      57    90      56    89
Temp          76 89 69   58 76 87 68   58 78 88 69   58 78 87 69   57 77 87
Dewpt         53 54 53   51 54 53 52   50 53 51 51   50 53 51 50   50 52 50
PWind dir        SE       W     W      NW    NW      NW    NW      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW   SC SC SC SC   SC SC FW FW   SC SC FW FW   FW SC FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$
CAZ107-221100-
Weaverville-Trinity CA
40.74N 122.94W Elev. 1968 ft
135 PM PDT Fri Aug 21 2026

Date          Fri 08/21/26      Sat 08/22/26            Sun 08/23/26         Mon
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                      54          91          53          95          58
Temp          87 91 84 72 64 57 57 76 87 89 81 69 63 56 58 78 91 94 85 74 67 60
Dewpt         46 46 48 46 47 46 45 45 41 44 48 45 45 42 43 46 39 36 43 41 38 37
RH            24 21 29 39 54 67 64 33 20 21 32 42 52 59 57 32 16 13 23 30 34 42
Wind dir      SE  S  W  W  W  W SW  W  W  W  W  W  W  N  N  E SE SE  S  N NE NE
Wind spd       6  6  8  5  3  1  2  4  8 10  8  3  1  0  0  2  3  3  1  1  2  1
Clouds        B1 FW CL CL CL CL CL CL FW SC FW CL CL CL FW CL CL CL CL FW SC SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           08/24/26  Tue 08/25/26  Wed 08/26/26  Thu 08/27/26  Fri 08/28/26
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          94      57    94      56    94      55    94      54    93
Temp          78 92 74   60 80 91 73   59 80 92 71   56 80 92 71   56 80 91
Dewpt         39 38 39   40 43 38 41   42 45 40 43   43 46 40 43   43 45 40
PWind dir         E      SE     E      SW     S       W    SW       W    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC CL CL   FW FW FW FW   FW FW FW FW   FW FW CL FW   FW FW FW
PoP 12hr          0       0     0       0     0       0     0       0     0

$$

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