291  
FOUS56 KMTR 210101  
PFMMTR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
501 PM PST FRI DEC 20 2024  
 
CAZ510-211200-  
CONCORD AIRPORT-CONTRA COSTA CA  
37.99N 122.05W ELEV. 23 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 46 60 51 65 53  
TEMP 51 49 47 48 49 55 59 58 55 55 53 53 53 56 63 63 59 59 57 56  
DEWPT 48 47 46 45 47 52 53 52 53 52 52 51 52 54 56 55 55 56 56 54  
RH 89 93 96 89 93 90 80 80 93 90 96 93 96 93 78 75 87 90 96 93  
WIND DIR N N N NE E S S SW N NE NE N NE NE SE S S S S E  
WIND SPD 3 2 3 2 5 9 9 2 2 2 1 2 2 2 4 3 3 4 3 1  
WIND GUST 21 12  
CLOUDS SC B1 B1 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 OV B2 B2 B2  
POP 12HR 10 90 60 50 80  
QPF 12HR 0 0.11 0.04 0.04 0.10  
RAIN D D D D C C L L C C C C D D L L C  
OBVIS PF PF PF PF PF PF PF PF PF PF PF PF  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 65 54 61 44 58 46 60 48 60  
TEMP 59 64 59 57 58 59 51 45 50 58 49 48 54 58 53 50 54 59  
DEWPT 56 57 56 54 53 48 46 43 45 44 44 44 50 48 49 48 52 51  
PWIND DIR E SE SW W W SW S SW SW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 OV B2 SC FW SC B1 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 40 70 90 20 5 30 70 70 60  
RAIN C C C L L S C L L L L L L  
RAIN SHWRS D  
TSTMS S  
 

 
CAZ508-211200-  
HAYWARD AIRPORT-ALAMEDA CA  
37.66N 122.12W ELEV. 46 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 63 54 67 56  
TEMP 55 54 53 52 54 59 61 60 59 58 57 56 57 60 65 65 62 61 60 57  
DEWPT 47 46 45 45 47 51 52 52 53 52 50 51 52 55 56 57 55 54 54 53  
RH 74 74 74 77 77 75 72 75 80 80 77 83 83 84 73 75 78 78 81 86  
WIND DIR NE E SE SE SE S S SE NE E E E E S S S S S S SE  
WIND SPD 2 5 5 6 10 11 11 4 2 2 2 3 3 5 5 5 4 4 3 2  
WIND GUST 17 20  
CLOUDS SC B1 B1 B2 B2 OV OV OV OV OV OV OV B2 B1 B1 B2 B2 OV B2 B2  
POP 12HR 10 90 60 50 70  
QPF 12HR 0 0.15 0.04 0.04 0.08  
RAIN D D D D C C L L C C C C L L L L C  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 56 62 47 59 48 61 50 61  
TEMP 62 66 62 58 60 59 53 48 54 58 52 49 56 59 56 52 57 60  
DEWPT 56 58 55 53 52 49 45 43 45 45 42 42 48 50 48 46 51 52  
PWIND DIR SE S SW W NW SW S SW S  
WIND CHAR LT GN GN LT LT LT GN LT LT  
AVG CLOUDS B2 B2 B2 B2 OV B2 SC SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2  
POP 12HR 40 70 90 20 5 30 60 70 60  
RAIN C C C L L S C L L L L L L  
RAIN SHWRS D  
TSTMS S  
 

 
CAZ510-211200-  
LIVERMORE AIRPORT-CONTRA COSTA CA  
37.70N 121.84W ELEV. 397 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 44 63 50 67 51  
TEMP 51 49 47 47 49 56 61 59 56 55 52 52 53 58 65 64 59 57 56 55  
DEWPT 45 44 42 41 44 50 50 52 50 50 49 49 51 54 54 56 54 53 52 51  
RH 80 83 83 79 83 80 67 78 80 83 89 89 93 86 68 75 83 86 86 86  
WIND DIR NE NE NE NE SW SW SW W N NE NE NE E S S S S SW SW SE  
WIND SPD 2 3 2 2 6 10 6 3 1 2 2 3 2 4 8 5 3 2 2 1  
WIND GUST 18 21  
CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 5 70 40 40 60  
QPF 12HR 0 0.06 0.02 0.03 0.03  
RAIN C C L L C C C C S S C C L L  
OBVIS PF  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 52 61 42 58 43 60 46 61  
TEMP 59 65 57 55 57 56 49 44 50 57 47 45 53 58 51 48 54 59  
DEWPT 55 56 53 52 52 46 44 41 44 43 40 39 47 48 45 44 50 49  
PWIND DIR SE S SW SW W SW S SW SW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 OV B2 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 20 60 90 20 0 20 60 60 50  
RAIN S C L L S S C L C L C C  
RAIN SHWRS D  
TSTMS S  
 

 
CAZ513-211200-  
MOFFETT FIELD-SANTA CLARA CA  
37.42N 122.05W ELEV. 33 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 49 61 53 65 55  
TEMP 55 52 51 50 53 58 60 60 57 57 55 54 56 60 64 63 60 59 58 56  
DEWPT 49 47 46 46 48 52 52 53 54 53 52 53 54 56 57 57 57 56 55 55  
RH 80 83 83 86 83 80 75 78 90 86 90 96 93 87 78 81 90 90 90 96  
WIND DIR NW SE SE SE SE SE SE SE SE SE SE E SE SE S S SE S SE SE  
WIND SPD 3 5 5 10 11 12 11 8 4 3 2 2 2 8 8 5 5 4 2 1  
WIND GUST 21  
CLOUDS SC SC B1 B2 B2 B2 B2 OV OV OV OV OV B2 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 5 70 50 40 60  
QPF 12HR 0 0.05 0.03 0.02 0.04  
RAIN L L L L S S C C C C S S C C L L  
OBVIS PF PF PF PF PF PF  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 65 54 59 45 57 46 58 49 59  
TEMP 61 64 60 56 58 56 51 46 52 56 50 47 55 57 53 50 55 58  
DEWPT 57 59 56 55 53 49 47 45 46 45 44 43 49 51 49 48 52 52  
PWIND DIR SE S SW W NW SW S SW S  
WIND CHAR LT GN GN LT LT LT GN LT LT  
AVG CLOUDS B2 B2 B2 B2 OV B2 SC SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2  
POP 12HR 30 60 90 20 0 20 60 60 50  
RAIN C C L L S S C L C L C C  
RAIN SHWRS D  
TSTMS S  
 

 
CAZ530-211200-  
MONTEREY AIRPORT-MONTEREY CA  
36.59N 121.85W ELEV. 253 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 46 63 50 67 50  
TEMP 54 52 50 49 49 58 62 60 56 55 53 53 54 60 65 63 58 57 55 53  
DEWPT 48 47 45 44 45 50 51 52 51 51 50 51 52 55 56 57 55 54 53 52  
RH 80 83 83 83 86 75 67 75 83 86 89 93 93 84 73 81 90 90 93 96  
WIND DIR SE E E E E E N N SE E E SE SE E SW SW SE SE SE E  
WIND SPD 6 8 6 6 8 8 6 4 3 2 2 3 3 3 8 5 3 3 2 2  
CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 OV OV OV B2 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 10 60 50 50 50  
QPF 12HR 0 0.03 0.03 0.05 0.02  
RAIN C C L L C C C C C C S S C C C C S  
OBVIS PF PF PF PF PF PF  
HIGH SURF Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 50 62 43 59 43 62 46 63  
TEMP 61 64 57 55 58 56 51 46 53 57 48 47 56 59 52 49 57 60  
DEWPT 55 57 54 52 54 49 46 43 45 46 42 40 47 50 48 46 50 51  
PWIND DIR SE S SW NW N N SE W N  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B2 B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 30 60 90 30 0 20 50 60 50  
RAIN S C S L D L C S C C C L C C  
 

 
CAZ506-211200-  
NAPA AIRPORT-NAPA CA  
38.21N 122.28W ELEV. 33 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 44 57 49 60 51  
TEMP 49 48 47 48 49 53 55 55 52 53 52 52 51 55 59 59 56 56 55 55  
DEWPT 46 46 45 46 48 53 54 53 52 51 50 51 51 55 56 57 55 55 55 54  
RH 89 93 93 93 96100 96 93100 93 93 96100100 90 93 96 96100 96  
WIND DIR E E E E SE S S E E E E E E E S S S S S E  
WIND SPD 6 5 4 5 6 9 9 5 2 2 4 6 8 5 6 5 4 5 2 1  
WIND GUST 20  
CLOUDS B1 B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 OV OV OV OV B2  
POP 12HR 10 90 50 50 80  
QPF 12HR 0 0.25 0.04 0.05 0.17  
RAIN D D L L C C C C C C C C D D L L C  
OBVIS PF PF PF PF PF PF F PF PF PF F PF PF PF PF PF F PF  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 52 59 40 56 43 58 44 57  
TEMP 57 60 57 56 56 56 47 44 48 55 47 46 52 56 51 49 52 56  
DEWPT 57 58 56 53 54 50 44 41 46 47 44 43 51 51 49 46 52 53  
PWIND DIR E SE SW W NW SW S SW SW  
WIND CHAR LT GN GN GN LT LT GN LT LT  
AVG CLOUDS OV B2 OV OV OV B2 SC SC B1 B1 B2 OV OV B2 B2 B2 B2 B2  
POP 12HR 50 80 90 20 5 40 70 70 60  
RAIN C C L L S C L L L L L L  
RAIN SHWRS D D  
TSTMS S S  
 

 
CAZ508-211200-  
OAKLAND AIRPORT-ALAMEDA CA  
37.74N 122.20W ELEV. 3 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 49 62 53 65 55  
TEMP 55 54 52 53 54 58 60 59 58 57 56 56 56 60 63 64 61 59 59 58  
DEWPT 49 48 47 47 49 52 54 53 53 53 52 53 53 56 57 57 56 56 55 55  
RH 80 80 83 80 83 80 81 80 83 86 86 90 90 87 81 78 84 90 87 90  
WIND DIR NE E SE SE S S SE SE SE NE NE E E SE S S S S S SE  
WIND SPD 4 8 6 9 11 12 12 6 3 3 2 3 4 5 6 6 5 5 4 3  
WIND GUST 21 23  
CLOUDS SC B1 B2 OV OV OV OV OV OV OV OV OV B2 B1 B1 B2 B2 OV B2 B2  
POP 12HR 20 90 70 60 80  
QPF 12HR 0 0.17 0.04 0.05 0.11  
RAIN S S D D D D C C L L L L C C D D D D C  
OBVIS PF  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 66 54 62 46 59 48 61 49 61  
TEMP 61 64 60 59 60 58 52 49 53 58 51 50 56 59 55 53 57 60  
DEWPT 58 59 56 55 53 50 47 44 46 46 44 44 51 51 50 48 52 54  
PWIND DIR SE S SW W NW SW S SW S  
WIND CHAR LT GN GN GN LT LT GN GN LT  
AVG CLOUDS B2 B2 B2 OV OV B2 SC SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2  
POP 12HR 50 80 90 30 5 40 70 70 60  
RAIN C C C L C C L L L L L L  
RAIN SHWRS D D  
TSTMS S S  
 

 
CAZ528-211200-  
SALINAS AIRPORT-MONTEREY CA  
36.67N 121.60W ELEV. 82 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 47 63 53 68 53  
TEMP 55 52 51 50 49 55 60 61 57 56 55 54 54 57 64 64 58 57 57 55  
DEWPT 48 47 45 45 45 51 52 52 53 52 52 52 52 56 58 58 57 56 55 54  
RH 77 83 80 83 86 86 75 72 86 86 90 93 93 96 81 81 96 96 93 96  
WIND DIR N SE SE SE SE SE S NW W SE SE SE SE SE W NW N W N SE  
WIND SPD 6 5 6 6 12 13 5 4 2 2 2 2 6 6 5 6 2 2 2 2  
WIND GUST 19 24  
CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 OV OV OV B2 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 5 30 30 30 30  
QPF 12HR 0 0.02 0 0.02 0  
RAIN C C C C C C C C S S C C  
OBVIS PF PF PF PF PF PF PF PF  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 68 53 60 43 58 43 59 47 60  
TEMP 58 64 57 55 56 55 49 45 48 56 48 45 51 57 51 49 53 57  
DEWPT 57 59 56 55 56 50 47 44 46 46 44 42 48 51 50 48 52 52  
PWIND DIR SE S SW W NW SW SE SW SW  
WIND CHAR LT LT GN GN LT LT LT LT LT  
AVG CLOUDS B2 B1 B2 B2 OV B2 SC SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2  
POP 12HR 10 40 90 20 0 10 40 50 40  
RAIN C D L S C C C C C C  
 

 
CAZ508-211200-  
SAN FRANCISCO AIRPORT-SAN MATEO CA  
37.62N 122.38W ELEV. 10 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 60 53 64 55  
TEMP 55 54 53 53 54 58 59 59 57 57 55 55 56 59 62 63 60 59 59 57  
DEWPT 51 51 50 49 52 55 56 55 55 55 54 55 56 58 59 58 58 57 57 56  
RH 86 90 89 86 93 90 90 87 93 93 96100100 96 90 84 93 93 93 96  
WIND DIR SE SE S S S S S S S S SE E SE SE S S S S S SE  
WIND SPD 10 13 13 13 17 17 17 11 9 8 5 5 5 8 9 10 10 10 6 5  
WIND GUST 27  
CLOUDS SC B1 B2 OV OV OV OV B2 OV OV OV B2 B2 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 20 90 70 60 80  
QPF 12HR 0 0.16 0.05 0.06 0.14  
RAIN S S D D D D C C L L L L C C D D D D C  
OBVIS PF PF PF PF PF PF  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 64 54 61 48 58 48 60 50 60  
TEMP 60 63 60 57 58 57 53 49 53 57 52 50 56 58 56 52 56 58  
DEWPT 60 59 58 56 56 50 49 47 48 48 47 47 53 53 52 51 55 54  
PWIND DIR SE S SW NW NW SW S W S  
WIND CHAR LT BZ BZ GN LT GN GN GN GN  
AVG CLOUDS B2 B2 B2 OV OV B2 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 50 90 90 20 5 40 70 70 60  
RAIN C C C D L S C L L L L L L  
RAIN SHWRS D  
TSTMS S  
 

 
CAZ513-211200-  
SAN JOSE AIRPORT-SANTA CLARA CA  
37.36N 121.92W ELEV. 59 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 65 55 69 55  
TEMP 58 55 53 52 54 60 64 63 60 59 57 55 58 61 67 67 63 62 60 56  
DEWPT 49 48 47 47 48 51 53 54 55 55 54 55 55 56 57 58 57 57 56 56  
RH 72 77 80 83 80 72 67 72 84 87 90100 90 84 70 73 81 84 87100  
WIND DIR W S S S SE S S SE SE S SE SE SE S S S SE SE SE SE  
WIND SPD 3 8 6 8 10 10 8 6 4 3 3 2 4 6 8 6 5 5 2 2  
CLOUDS SC SC B1 B1 B1 B2 B2 OV OV B2 OV OV B2 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 0 50 30 30 40  
QPF 12HR 0 0.02 0 0.01 0.01  
RAIN C C C C C C C C S S C C C C  
OBVIS F F  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 70 56 63 45 62 46 62 49 64  
TEMP 63 68 62 56 60 60 53 46 53 60 52 47 56 60 56 49 57 61  
DEWPT 57 59 56 56 54 50 47 45 46 46 43 44 49 50 50 49 52 53  
PWIND DIR SE SE SW NW NW SW S SW S  
WIND CHAR LT GN GN GN LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 OV B2 SC SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2  
POP 12HR 10 50 90 10 0 10 50 50 50  
RAIN S C L C C C C C C  
RAIN SHWRS D  
TSTMS S  
 

 
CAZ506-211200-  
SANTA ROSA AIRPORT-SONOMA CA  
38.52N 122.82W ELEV. 125 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 44 59 48 63 49  
TEMP 50 49 48 48 50 54 57 59 54 52 51 50 51 55 60 61 56 55 54 52  
DEWPT 49 49 48 48 50 54 57 55 53 52 51 50 50 55 58 57 56 55 54 52  
RH 96100100100100100100 87 96100100100 96100 93 87100100100100  
WIND DIR SE S SE SE S S S S SE E E SE E SE S S S S SE E  
WIND SPD 2 3 3 5 8 5 10 6 3 2 2 3 2 5 8 6 4 4 3 1  
WIND GUST 18 20 20  
CLOUDS B1 B2 OV OV OV OV B2 B2 OV OV OV OV OV B2 B2 OV OV OV OV OV  
POP 12HR 40 100 60 60 100  
QPF 12HR 0.01 0.61 0.08 0.10 0.58  
RAIN C C D D L L C C L L C C L L D D D D C  
OBVIS PF PF PF PF PF PF PF F F F F F PF PF PF F F F  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 63 48 60 37 58 41 59 42 58  
TEMP 56 63 56 52 53 57 44 39 45 57 44 44 51 57 49 45 51 57  
DEWPT 56 59 56 52 53 48 44 39 45 47 44 44 51 51 49 45 51 53  
PWIND DIR E SE SW NW NW SW S W S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS OV B2 OV OV OV B2 SC SC B1 B1 B2 OV OV B2 B2 OV OV B2  
POP 12HR 70 90 90 20 10 50 80 80 70  
RAIN C L L D L S S C L D D D L L  
RAIN SHWRS D  
TSTMS S  
 

 
CAZ529-211200-  
WATSONVILLE AIRPORT-SANTA CRUZ CA  
36.94N 121.79W ELEV. 161 FT  
501 PM PST FRI DEC 20 2024  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 46 63 51 66 51  
TEMP 53 52 49 49 48 56 61 59 55 55 53 52 53 58 65 63 57 57 56 54  
DEWPT 50 49 47 46 46 51 51 51 53 52 52 52 53 55 57 56 57 55 54 54  
RH 89 89 93 89 93 83 70 75 93 90 96100100 90 75 78100 93 93100  
WIND DIR NW NW NW NW NW NW N N N N N NE E S SW W N NW NW E  
WIND SPD 5 6 5 5 4 4 4 3 1 1 2 2 1 2 4 3 1 1 1 1  
CLOUDS B1 SC B1 B2 B1 B2 B2 B2 OV OV OV OV B2 B2 B1 B2 B2 OV OV B2  
POP 12HR 5 60 50 50 50  
QPF 12HR 0 0.07 0.05 0.05 0.05  
RAIN C C L L S S C C C C S S C C C C  
OBVIS PF PF PF PF PF PF F F PF F PF PF F  
HIGH SURF Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 12/23/24 TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 52 61 42 59 43 60 45 62  
TEMP 59 64 57 55 57 57 49 44 51 57 47 45 53 57 51 48 55 59  
DEWPT 57 57 55 54 55 49 46 43 46 45 43 42 48 49 48 47 51 50  
PWIND DIR E S SW NW N N SE W N  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 OV OV B2 B1 SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2  
POP 12HR 20 60 90 30 0 20 50 60 50  
RAIN S S L D D C S C C C L C C  
 

 
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