Point Forecast Matrices
Issued by NWS Eureka, CA

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FOUS56 KEKA 200831
PFMEKA

Point Forecast Matrices
National Weather Service EUREKA CA
131 AM PDT Wed Aug 20 2025

CAZ101-202300-
Crescent City-Del Norte CA
41.78N 124.24W Elev. 57 ft
131 AM PDT Wed Aug 20 2025

Date                Wed 08/20/25            Thu 08/21/25            Fri 08/22/25
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                      67          55          66          54          64
Temp          57 56 56 61 65 66 62 59 57 56 57 63 65 64 59 58 56 55 56 60 63 63
Dewpt         56 55 55 56 57 59 57 56 54 53 54 56 56 56 55 56 55 53 54 55 56 57
RH            96 96 96 84 75 78 84 90 90 90 90 78 73 75 87 93 96 93 93 84 78 81
Wind dir       S  S NW SW NW NW  S  N  N  S  S NW NW  W SW SE SE  N  N NW NW NW
Wind spd       2  1  1  3  6  5  4  0  0  1  3  3  9  6  2  1  1  1  2  3  6  6
Clouds        B1 B1 B1 SC FW FW FW SC FW SC SC FW FW FW SC SC SC B1 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
Obvis            PF                                           PF PF


Date               Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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            55    65      56    65      56    66      57    65
Temp          57   56 61 63 58   57 60 63 58   58 62 64 59   58 62 63
Dewpt         55   53 56 58 56   55 57 58 56   56 58 59 58   56 58 58
PWind dir           N    NW       N    NW       N    NW       N    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B2 B2 B1 B1   B2 B2 B1 B1   B1 B1 SC B1   B2 B1 SC
PoP 12hr            0     0       0     5       5     5      10     5

$$
CAZ103-202300-
Mckinleyville-Humboldt CA
40.98N 124.11W Elev. 225 ft
131 AM PDT Wed Aug 20 2025

Date                Wed 08/20/25            Thu 08/21/25            Fri 08/22/25
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                      66          53          64          53          65
Temp          55 54 55 61 64 65 60 57 56 54 55 59 62 62 58 55 54 54 54 60 64 64
Dewpt         54 53 54 56 56 57 56 55 54 53 54 54 54 54 54 54 54 54 54 55 57 57
RH            96 96 96 84 75 75 87 93 93 96 96 83 75 75 86 96100100100 84 78 78
Wind dir       N  E NW  W NW NW SW SE SE SE SW  W NW NW  W SE SE  N  N  W NW NW
Wind spd       1  1  2  4  8  6  2  4  3  3  2  4 10  8  1  3  3  0  1  5  8  8
Clouds        B1 B1 B1 SC SC FW SC SC SC SC SC SC FW FW SC SC SC B1 B1 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 PF                                               F PF


Date               Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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            54    67      54    66      54    66      54    65
Temp          56   55 60 65 57   55 59 64 56   55 60 64 57   56 59 63
Dewpt         54   53 55 56 55   53 55 57 55   54 56 57 56   55 55 56
PWind dir           N     W      NE    NW       N    NW      NE    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B2 B2 B1 B1   B2 B2 B1 B1   B2 B2 B1 B1   B1 B1 B1
PoP 12hr            0     0       5     5       5     5      10     5

$$
CAZ106-202300-
Garberville-Humboldt CA
40.10N 123.80W Elev. 512 ft
131 AM PDT Wed Aug 20 2025

Date                Wed 08/20/25            Thu 08/21/25            Fri 08/22/25
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                      92          54          95          55          99
Temp          56 53 56 76 90 91 78 64 59 56 59 80 94 93 76 65 60 55 58 80 97 97
Dewpt         51 50 52 54 55 56 56 54 53 51 53 56 57 56 55 55 54 50 52 55 56 57
RH            83 89 86 46 31 31 47 70 80 83 80 44 29 29 48 70 81 83 80 42 26 27
Wind dir      SW SW  N  N  N  N  N SW  W  W  N  N  N  N  N  W SW  N  N  W  W  W
Wind spd       1  1  3  9  9  9  3  2  2  2  2  9 12 11  2  1  1  0  0  2  3  4
Clouds        CL FW CL CL CL CL CL FW CL FW CL CL CL CL CL FW FW FW FW 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
Heat index                                     80                      80
Max heat                     89    85          80    94    86          80    98
Heat                                                                    Y  Y  Y


Date               Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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            59    97      58    96      58    96      58    92
Temp          69   59 83 95 67   59 80 93 66   59 80 92 67   59 78 88
Dewpt         55   51 53 52 53   52 54 56 55   53 56 55 54   52 57 56
PWind dir           W    SW       W     W       W     W      NW     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   SC SC FW FW   FW FW CL FW   FW FW CL FW   FW FW FW
PoP 12hr            0     0       0     5       5     5       5     5

$$
CAZ113-202300-
Ukiah-Mendocino CA
39.13N 123.17W Elev. 620 ft
131 AM PDT Wed Aug 20 2025

Date                Wed 08/20/25            Thu 08/21/25            Fri 08/22/25
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                      95          61          99          60         103
Temp          62 59 61 81 93 93 84 72 67 62 64 84 97 95 80 71 66 61 63 86101101
Dewpt         49 49 49 52 52 55 55 52 52 49 50 51 52 54 53 52 52 49 49 51 50 53
RH            62 69 65 37 25 28 37 49 59 62 60 32 22 25 39 51 61 65 60 30 18 20
Wind dir      NW NW  N NW  W NW NW NW NW NW  N  W  W  W  W NW NW  N NE  S SW  W
Wind spd       2  2  2  8 11 10  3  3  3  3  2  9 13 13  4  3  2  1  1  2  5  6
Clouds        CL CL CL CL CL CL CL CL CL CL CL CL CL FW 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
Heat index                                              80
Max heat               80    91    87          83    96    88          84   101
Heat                                                                    Y  Y  Y


Date               Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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            65   103      64    99      62    99      63    96
Temp          76   66 86 98 75   66 84 96 73   63 83 95 73   64 82 91
Dewpt         52   47 49 53 52   49 53 54 51   49 54 55 53   51 56 57
PWind dir          NW     S      NW    NW      NW     S      NW     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW FW   FW FW CL FW   FW FW CL FW   FW FW FW
PoP 12hr            0     0       0     5       5     0       5     5

$$
CAZ107-202300-
Weaverville-Trinity CA
40.74N 122.94W Elev. 1968 ft
131 AM PDT Wed Aug 20 2025

Date                Wed 08/20/25            Thu 08/21/25            Fri 08/22/25
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                      95          58         102          61         103
Temp          64 57 58 76 91 94 86 74 66 60 61 82 98100 90 77 69 64 64 84100102
Dewpt         46 43 45 48 43 44 48 48 47 45 46 48 39 37 45 46 44 43 44 43 36 38
RH            52 59 62 37 19 18 27 40 50 58 58 31 13 11 21 33 40 46 48 24 11 11
Wind dir       W  S  S SW  W  W  W  W SE SE  S  E  W  W  W NW  N  N NE SE SE SE
Wind spd       2  1  2  2  8 12 11  4  1  2  2  1  2 10  6  3  1  1  2  4  6  5
Clouds        CL CL CL CL CL CL CL CL CL FW FW CL CL CL CL CL CL 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
Heat                                            Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date               Sat 08/23/25  Sun 08/24/25  Mon 08/25/25  Tue 08/26/25
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            65   103      65   102      65   101      63    98
Temp          81   68 86101 82   67 85100 81   67 85 97 78   66 82 91
Dewpt         42   40 44 43 45   44 47 45 47   46 50 47 50   48 51 49
PWind dir          NW     E       W     E       W     E      NE     E
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW SC FW
PoP 12hr            0     0       5    10       5    10      10    10

$$

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