Point Forecast Matrices
Issued by NWS Eureka, CA

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2
627
FOUS56 KEKA 220835
PFMEKA

Point Forecast Matrices
National Weather Service EUREKA CA
135 AM PDT Sat Aug 22 2026

CAZ101-222300-
Crescent City-Del Norte CA
41.78N 124.24W Elev. 57 ft
135 AM PDT Sat Aug 22 2026

Date                Sat 08/22/26            Sun 08/23/26            Mon 08/24/26
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                      64          52          65          54          63
Temp          54 53 55 58 62 63 59 56 56 54 54 60 63 63 60 57 56 56 56 59 61 61
Dewpt         54 53 55 54 55 58 59 56 56 54 53 56 56 56 56 55 55 55 55 56 56 56
RH           100100100 86 78 84100100100100 96 87 78 78 87 93 96 96 96 90 84 84
Wind dir       S  S  S  S SW  W  N  N  N  N  N  N NW NW  N SE  E  N  S SW SW SW
Wind spd       3  3  4  5  5  3  4  4  5  8 10 16 17 10  5  8  2  1  2  3  3  3
Wind gust                                      26 29 27
Clouds        OV OV OV B2 B1 B1 B2 B2 B2 B2 B1 SC FW FW SC B1 B2 B2 B2 B2 B1 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 PF             PF PF


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

$$
CAZ103-222300-
Mckinleyville-Humboldt CA
40.98N 124.11W Elev. 225 ft
135 AM PDT Sat Aug 22 2026

Date                Sat 08/22/26            Sun 08/23/26            Mon 08/24/26
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                      64          52          64          55          64
Temp          54 53 53 57 61 62 59 57 55 54 54 60 62 63 58 57 57 57 57 61 62 62
Dewpt         53 52 52 53 54 57 57 56 54 53 53 55 56 57 55 54 54 53 53 55 56 56
RH            96 96 96 86 78 84 93 96 96 96 96 84 81 81 90 90 90 86 86 81 81 81
Wind dir       E SE  N NW NW NW  N  N  N  N NW NW NW NW NW  S SE SE  S SW  W SW
Wind spd       1  1  1  6  9  9  8  6  6  5  9 11 12  9  1  9  5  1  3  5  6  5
Clouds        B2 B2 B2 SC SC SC SC SC B1 B1 B1 SC SC SC B1 B2 B2 B2 B2 B2 B1 B1
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               Tue 08/25/26  Wed 08/26/26  Thu 08/27/26  Fri 08/28/26
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    61      52    62      52    62      51    62
Temp          56   55 57 59 56   54 58 60 56   54 59 60 54   53 58 59
Dewpt         54   53 54 54 54   53 54 54 54   53 54 54 53   52 53 53
PWind dir           S     W      NW     N       N     N       N     N
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B2 OV B2 B2   B2 B2 B1 B1   B2 B2 B1 B1   B2 B2 B2
PoP 12hr            0     0       0     0       0     0       0     5

$$
CAZ106-222300-
Garberville-Humboldt CA
40.10N 123.80W Elev. 512 ft
135 AM PDT Sat Aug 22 2026

Date                Sat 08/22/26            Sun 08/23/26            Mon 08/24/26
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          51          94          55          90
Temp          54 52 54 70 84 85 72 60 56 53 54 73 92 92 75 64 59 57 58 75 89 87
Dewpt         52 52 53 53 50 53 56 55 54 52 51 54 52 52 53 54 53 52 52 55 53 54
RH            93100 96 55 31 33 57 84 93 96 90 51 26 26 46 70 80 83 80 50 29 32
Wind dir      NW  W  N  N  N  N  N NW SW SW  N  N  N  N  N  N  N  N  N SW SW SW
Wind spd       1  1  3  6  9 10  5  1  1  1  5  8  9  4  1  2  0  0  0  2  4  4
Wind gust                       19 12                14
Clouds        SC SC FW CL CL CL FW FW FW SC FW CL CL CL FW FW SC SC 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


Date               Tue 08/25/26  Wed 08/26/26  Thu 08/27/26  Fri 08/28/26
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    86      52    89      52    89      51    87
Temp          61   54 71 83 61   53 74 86 61   52 74 86 60   51 74 84
Dewpt         53   52 54 52 53   52 53 51 53   51 54 50 52   50 53 49
PWind dir          SW    SW      NW     N       N     N       N     N
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   SC B1 SC SC   SC SC FW FW   FW SC FW FW   SC SC FW
PoP 12hr            0     0       0     0       0     0       0     5

$$
CAZ113-222300-
Ukiah-Mendocino CA
39.13N 123.17W Elev. 620 ft
135 AM PDT Sat Aug 22 2026

Date                Sat 08/22/26            Sun 08/23/26            Mon 08/24/26
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                      87          56          95          58          92
Temp          59 55 57 71 85 85 75 66 61 57 58 77 93 92 80 72 65 60 60 75 90 89
Dewpt         50 49 51 53 52 54 55 52 51 50 50 53 50 52 51 50 50 50 51 52 52 54
RH            72 80 80 53 32 35 50 61 70 77 75 43 23 26 36 46 58 69 72 45 27 30
Wind dir       N  N NW NW  W NW  N NW NW NW NE  S  W  W  N  N  N  N  E  S SW  W
Wind spd       4  3  4 10 12 11  3  3  2  2  1  1  8  6  0  3  0  0  1  2  5  6
Wind gust                                                                    17
Clouds        FW FW FW FW FW FW FW SC SC SC SC FW FW FW FW SC SC SC 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
Heat index                                              80
Max heat                     83    81                92    87                89


Date               Tue 08/25/26  Wed 08/26/26  Thu 08/27/26  Fri 08/28/26
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            57    89      56    90      57    90      56    89
Temp          68   58 73 86 67   57 77 87 69   57 78 87 68   57 76 86
Dewpt         53   51 54 53 52   50 53 51 51   50 53 51 51   50 53 50
PWind dir           W     W      NW    NW      NW    NW      NW    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   SC SC SC FW   SC SC FW FW   SC SC FW FW   FW SC FW
PoP 12hr            0     0       0     0       0     0       0     0

$$
CAZ107-222300-
Weaverville-Trinity CA
40.74N 122.94W Elev. 1968 ft
135 AM PDT Sat Aug 22 2026

Date                Sat 08/22/26            Sun 08/23/26            Mon 08/24/26
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                      91          53          95          57          94
Temp          64 56 57 76 87 90 81 69 63 56 58 78 91 95 85 74 66 60 60 78 90 92
Dewpt         47 44 45 43 35 41 47 46 45 43 45 46 39 37 42 39 37 36 40 40 38 36
RH            54 64 64 31 16 18 30 44 52 62 62 32 16 13 22 28 34 41 47 26 16 14
Wind dir      SW SW SW  W  W  W  W  W  W  N SE SE  S SE  S  N  N NE NE  E SE SE
Wind spd       4  2  3  8 11 14 11  8  3  0  1  2  2  5  2  3  2  1  3  5  6  8
Wind gust                       23
Clouds        CL CL CL CL FW SC FW CL CL FW FW CL CL CL FW FW FW FW 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               Tue 08/25/26  Wed 08/26/26  Thu 08/27/26  Fri 08/28/26
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            57    92      55    93      53    93      54    93
Temp          74   59 77 90 72   59 79 90 70   56 79 91 71   56 80 91
Dewpt         38   39 43 39 41   42 45 40 43   43 46 40 43   43 46 40
PWind dir          SE     E      SW    SW       W    SW       W    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW SC SC SC   FW FW CL FW   FW FW FW FW   FW FW FW
PoP 12hr            0     0       0     0       0     0       0     0

$$

visit us at www.weather.gov/eureka