866  
FOUS56 KMTR 210401  
PFMMTR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
901 PM PDT WED OCT 20 2021  
 
CAZ510-211200-  
CONCORD AIRPORT-CONTRA COSTA CA  
37.99N 122.05W ELEV. 23 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 59 75 60 69 54  
TEMP 62 62 62 61 67 72 73 68 65 63 62 61 63 67 66 61 58 57 56  
DEWPT 55 56 57 58 59 60 58 58 57 58 58 57 56 53 50 50 50 51 51  
RH 78 81 84 90 75 66 59 70 75 84 87 87 78 61 56 67 75 80 83  
WIND DIR S S SE SE S SW SW SW S S S SW SW W W W SW SW SW  
WIND SPD 4 4 4 4 8 10 10 6 6 10 11 8 10 10 9 6 5 5 5  
CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 OV OV B1 B1 SC B2 B2 B2 B2  
POP 12HR 80 70 70 90 5  
QPF 12HR 0.03 0.03 0.06 0.27 0  
RAIN L L L L L L C C L L D D C C S  
RAIN SHWRS  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 58 68 57 66 53 68 53 71  
TEMP 60 64 60 60 63 66 63 60 61 64 58 55 60 67 58 54 61 70  
DEWPT 52 49 52 54 57 54 55 55 53 48 49 49 51 48 49 49 52 49  
PWIND DIR SW S S S SW SW S SW NW  
WIND CHAR LT LT GN BZ BZ GN GN LT LT  
AVG CLOUDS B2 B2 OV OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 SC SC FW  
POP 12HR 50 80 90 90 90 50 50 30 20  
RAIN S C L D D D D D D L C C C C C S S  
 

 
CAZ508-211200-  
HAYWARD AIRPORT-ALAMEDA CA  
37.66N 122.12W ELEV. 46 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 61 73 60 66 54  
TEMP 63 63 63 63 66 70 69 65 63 63 62 60 61 63 61 58 57 56 56  
DEWPT 56 57 57 58 61 62 61 59 59 57 57 57 57 56 55 53 53 51 51  
RH 78 81 81 84 84 76 76 81 87 81 84 90 87 78 81 83 86 83 83  
WIND DIR SE SE SE SE S S SW S S S S SW W W W W W SW SW  
WIND SPD 8 6 6 6 9 10 12 6 8 9 11 8 6 10 11 5 4 3 4  
CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B2 OV OV OV B2 B1 B1 B2 OV B2 B2  
POP 12HR 80 70 70 90 5  
QPF 12HR 0.07 0.02 0.08 0.40 0  
RAIN L L L L C C C C L L D D C C  
RAIN SHWRS  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 58 66 57 63 52 64 53 67  
TEMP 59 60 59 59 62 62 61 59 59 59 55 54 59 61 57 54 60 65  
DEWPT 53 54 54 53 58 59 57 54 55 53 51 48 53 53 51 49 54 54  
PWIND DIR SW S S S SW SW S SW N  
WIND CHAR LT GN GN BZ GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 40 80 90 90 90 50 40 30 20  
RAIN C L D D D D D D L C C C C C S S  
 

 
CAZ510-211200-  
LIVERMORE AIRPORT-CONTRA COSTA CA  
37.70N 121.84W ELEV. 397 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 58 74 57 66 50  
TEMP 62 61 59 59 67 72 73 67 62 61 59 58 59 64 64 59 56 53 52  
DEWPT 55 57 57 59 61 60 59 58 57 56 57 57 56 52 50 50 51 50 50  
RH 78 87 93100 81 66 62 73 84 84 93 96 90 65 60 72 83 89 93  
WIND DIR SW E W SW SW SW SW SW SW SW S SW SW W W W SW SW SW  
WIND SPD 3 3 3 2 6 10 9 5 5 6 8 6 5 8 8 4 3 3 3  
WIND GUST 13 18 20 17 19 17  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B2 B2 OV OV B2 B1 B1 B2 B2 B2 B2  
POP 12HR 70 70 60 90 5  
QPF 12HR 0.04 0.02 0.03 0.22 0  
RAIN L L L L C C S S L L D D C C  
RAIN SHWRS  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 55 65 54 62 49 64 49 68  
TEMP 57 62 57 56 59 64 61 58 57 60 54 51 57 62 56 51 59 67  
DEWPT 51 50 51 53 56 56 56 54 52 48 47 47 51 49 49 49 52 51  
PWIND DIR SW S S S SW SW S SW NW  
WIND CHAR LT LT GN GN GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 SC SC FW  
POP 12HR 40 70 80 90 90 50 40 30 20  
RAIN C L L D D D D D L C C C C C S S  
 

 
CAZ513-211200-  
MOFFETT FIELD-SANTA CLARA CA  
37.42N 122.05W ELEV. 33 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 59 70 58 63 51  
TEMP 62 61 61 61 65 69 68 63 61 61 61 59 61 63 61 56 55 54 53  
DEWPT 58 57 58 59 62 63 62 61 60 59 59 59 59 57 55 54 54 53 51  
RH 87 87 90 93 90 81 81 93 97 93 93100 93 81 81 93 96 96 93  
WIND DIR SE SE SE SE SE S S S SE SE S SW W W W W W W SW  
WIND SPD 6 6 6 6 6 9 10 6 6 8 10 5 3 6 10 5 3 2 2  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B2 B2 OV OV B2 B1 B1 B2 B2 B2 B2  
POP 12HR 70 60 70 90 5  
QPF 12HR 0.02 0.01 0.03 0.17 0  
RAIN L L L L C C S S L L D D C C  
RAIN SHWRS  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 62 56 64 56 61 51 63 51 66  
TEMP 59 59 57 57 61 61 59 58 59 58 54 52 58 60 56 52 59 63  
DEWPT 54 54 54 55 59 59 58 56 57 53 52 50 54 54 52 50 56 55  
PWIND DIR SW S S S SW SW S SW N  
WIND CHAR LT LT GN BZ GN GN LT LT LT  
AVG CLOUDS B2 B2 B2 OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 SC SC FW  
POP 12HR 30 70 80 90 80 40 40 30 10  
RAIN C L L L D D D D L C C C C C S  
 

 
CAZ530-211200-  
MONTEREY AIRPORT-MONTEREY CA  
36.59N 121.85W ELEV. 253 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 59 72 58 66 53  
TEMP 61 60 60 60 67 70 67 63 61 60 60 60 62 64 61 58 56 55 54  
DEWPT 55 55 55 56 58 58 58 58 57 57 55 56 56 55 54 53 52 51 51  
RH 81 84 84 87 73 66 73 84 87 90 84 87 81 73 78 83 86 86 90  
WIND DIR NW NE SE E NW SW W W SW SE SE SW NW NW W S S S S  
WIND SPD 3 0 0 3 4 16 12 6 3 3 4 5 8 9 6 4 4 3 3  
CLOUDS B2 B2 B2 B1 SC B1 B2 B2 B2 OV OV OV OV B2 B2 B2 OV OV OV  
POP 12HR 70 40 50 90 5  
QPF 12HR 0.01 0 0.01 0.15 0  
RAIN L L C C C C D D C C  
RAIN SHWRS  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 55 69 57 65 51 66 52 69  
TEMP 61 62 57 57 64 64 61 59 61 61 56 53 61 62 56 54 62 64  
DEWPT 51 51 51 52 55 56 56 55 53 52 50 48 50 51 50 49 51 53  
PWIND DIR SW S S S SW SW S SW N  
WIND CHAR LT LT GN BZ GN GN LT LT LT  
AVG CLOUDS B2 B1 B2 OV OV OV OV OV OV B2 B1 B1 B1 B1 SC B1 B1 FW  
POP 12HR 20 50 70 90 80 30 30 20 5  
RAIN S C C L L L D D L C S S C S  
 

 
CAZ506-211200-  
NAPA AIRPORT-NAPA CA  
38.21N 122.28W ELEV. 33 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 57 66 55 62 50  
TEMP 59 60 59 58 61 64 63 62 61 61 60 56 58 60 59 56 54 53 51  
DEWPT 58 57 57 58 61 64 63 61 60 59 58 56 57 56 56 54 53 52 51  
RH 96 90 93100100100100 97 97 93 93100 96 87 90 93 96 96100  
WIND DIR S SE SE SE S S SW SW S S S SW SW SW W W W W W  
WIND SPD 4 3 3 4 6 10 10 6 8 9 10 6 9 10 10 6 4 3 2  
CLOUDS OV OV OV B2 OV B2 B2 OV OV OV OV OV B1 B1 B1 B2 B2 B2 OV  
POP 12HR 90 80 80 90 5  
QPF 12HR 0.11 0.07 0.20 0.34 0  
RAIN D D D D L L L L D D D D C C S  
RAIN SHWRS  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 58 53 59 53 59 49 59 50 65  
TEMP 54 56 56 56 57 59 58 56 55 56 53 50 54 58 54 51 55 63  
DEWPT 53 56 55 55 57 59 58 55 55 53 52 49 54 55 53 51 55 57  
PWIND DIR SW S S S SW SW S SW NW  
WIND CHAR LT GN GN BZ GN GN GN LT LT  
AVG CLOUDS OV B2 OV OV OV OV OV OV OV B2 B1 B1 B2 B1 B1 SC B1 SC  
POP 12HR 60 80 90 90 90 50 50 40 20  
RAIN S L D D D D D D D D C C C C C S S S  
 

 
CAZ508-211200-  
OAKLAND AIRPORT-ALAMEDA CA  
37.74N 122.20W ELEV. 3 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 60 71 60 66 54  
TEMP 62 63 62 63 65 69 68 64 62 63 62 61 62 64 62 59 58 57 57  
DEWPT 56 57 57 59 61 61 61 59 58 58 57 57 57 55 54 53 53 52 51  
RH 81 81 84 87 87 76 78 84 87 84 84 87 84 73 75 80 83 83 80  
WIND DIR S SE S SE S SW SW SW S S S W W W W W SW S S  
WIND SPD 9 5 2 5 9 2 6 2 9 12 14 9 4 8 8 3 2 2 3  
CLOUDS B2 OV B2 B2 B2 B2 B2 B1 OV OV OV OV B2 B1 B1 B2 B2 B2 B2  
POP 12HR 80 70 80 90 10  
QPF 12HR 0.08 0.03 0.12 0.38 0  
RAIN L L L L L L C C D D D D C C S  
RAIN SHWRS  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 58 66 57 64 53 65 53 67  
TEMP 59 61 59 60 61 63 61 61 59 60 56 55 59 62 57 55 60 65  
DEWPT 54 54 54 55 59 59 57 55 55 52 51 50 54 53 52 50 54 54  
PWIND DIR S S S S SW SW S SW N  
WIND CHAR LT GN BZ BZ BZ GN GN LT LT  
AVG CLOUDS B2 B2 OV OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 50 80 90 90 90 50 50 30 20  
RAIN S C D D D D D D D L C C C C C S S  
 

 
CAZ528-211200-  
SALINAS AIRPORT-MONTEREY CA  
36.67N 121.60W ELEV. 82 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 59 72 59 64 52  
TEMP 61 60 60 60 66 70 65 63 62 61 60 59 60 62 61 58 56 55 54  
DEWPT 55 54 55 55 57 59 61 59 59 58 57 57 57 56 56 54 54 53 51  
RH 81 81 84 84 73 68 87 87 90 90 90 93 90 81 84 86 93 93 90  
WIND DIR SE SE SE SE S NW NW N NW S SE S W W W W W W W  
WIND SPD 5 5 5 5 5 11 12 8 4 3 6 8 5 10 11 8 4 2 3  
CLOUDS OV B2 B1 B1 B1 B1 B2 OV OV OV OV OV OV B2 B2 OV OV OV OV  
POP 12HR 60 30 30 90 10  
QPF 12HR 0.01 0 0 0.07 0  
RAIN L L C C C C D D C C  
RAIN SHWRS  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 55 68 57 63 51 65 50 69  
TEMP 58 59 57 56 62 64 61 60 59 59 55 53 58 61 56 52 60 64  
DEWPT 51 52 52 52 54 58 57 56 54 53 51 49 50 52 51 49 51 53  
PWIND DIR W S S S SW SW S S NE  
WIND CHAR LT LT GN BZ GN GN GN LT LT  
AVG CLOUDS OV B1 B2 OV OV OV OV OV OV B2 B1 B2 B2 B1 SC B1 B1 FW  
POP 12HR 20 50 70 90 80 40 30 20 10  
RAIN S C C L L L D D L C C S C S  
 

 
CAZ508-211200-  
SAN FRANCISCO AIRPORT-SAN MATEO CA  
37.62N 122.38W ELEV. 10 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 60 70 58 66 55  
TEMP 62 62 62 62 65 68 66 63 62 61 61 60 62 64 62 58 58 56 56  
DEWPT 56 57 57 59 61 60 59 58 57 56 57 57 57 55 53 53 52 51 51  
RH 81 84 84 90 87 76 78 84 84 84 87 90 84 73 72 83 80 83 83  
WIND DIR S SE S S S SW SW SW S S S W W W W W SW SW SE  
WIND SPD 6 5 4 4 9 11 11 8 8 10 9 8 8 9 9 5 3 1 3  
CLOUDS B2 B2 B2 B2 B2 B1 B2 B1 OV OV OV OV B2 B1 B1 B1 B2 B1 B1  
POP 12HR 90 70 80 90 5  
QPF 12HR 0.10 0.03 0.16 0.31 0  
RAIN L L L L C C C C D D D D C C S  
RAIN SHWRS  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 58 66 57 64 54 65 54 67  
TEMP 59 61 59 59 61 62 61 58 59 60 57 55 59 61 57 55 60 63  
DEWPT 54 52 54 55 58 56 56 54 54 50 50 50 54 51 51 51 54 53  
PWIND DIR S S S S SW SW S SW N  
WIND CHAR LT GN BZ BZ BZ BZ GN GN LT  
AVG CLOUDS B1 B2 B2 OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 50 80 90 90 80 40 40 30 20  
RAIN S C D D D D D D D L C C C C C S S  
 

 
CAZ513-211200-  
SAN JOSE AIRPORT-SANTA CLARA CA  
37.36N 121.92W ELEV. 59 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 60 73 59 66 52  
TEMP 63 63 62 62 66 70 69 64 63 63 62 60 62 65 63 58 57 55 54  
DEWPT 55 56 56 57 58 60 60 59 58 57 57 57 55 54 53 52 52 50 50  
RH 75 78 81 84 75 71 73 84 84 81 84 90 78 68 70 80 83 83 86  
WIND DIR SE SE SE SE S S S S SE SE S S W W W NW W W SW  
WIND SPD 6 6 5 8 6 10 11 10 6 8 9 6 5 8 10 8 3 2 2  
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B2 B2 OV OV B2 B1 B1 B2 B2 B2 B2  
POP 12HR 70 60 60 90 5  
QPF 12HR 0.01 0.01 0.02 0.17 0  
RAIN L L L L C C S S L L D D C C  
RAIN SHWRS  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 65 56 67 57 64 51 66 52 69  
TEMP 59 62 59 58 63 64 62 60 60 61 56 53 60 63 57 54 61 67  
DEWPT 50 51 52 53 54 57 57 55 52 50 49 48 49 50 50 49 51 51  
PWIND DIR SW S S S SW SW S SW N  
WIND CHAR LT GN GN BZ GN GN GN LT LT  
AVG CLOUDS B2 B1 B2 OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC SC FW  
POP 12HR 30 70 80 90 80 40 40 20 10  
RAIN C L L L D D D D L C C C C S S  
 

 
CAZ506-211200-  
SANTA ROSA AIRPORT-SONOMA CA  
38.52N 122.82W ELEV. 125 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 66 49 66 43  
TEMP 55 55 55 55 59 63 63 60 57 56 54 52 55 62 61 52 49 48 46  
DEWPT 55 55 55 55 59 62 61 59 57 56 54 52 55 53 52 51 49 48 46  
RH 100100100100100 97 93 96100100100100100 72 72 96100100100  
WIND DIR SE SE SE SE S S S S S S SW SW W SW W W W W N  
WIND SPD 3 4 3 5 5 8 8 6 6 8 5 3 5 5 6 3 1 1 0  
WIND GUST 16 18 18  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B2 B2 OV OV OV  
POP 12HR 90 100 100 80 5  
QPF 12HR 0.14 0.28 0.70 0.28 0  
RAIN D D D D D D D D D D D D S S C  
RAIN SHWRS  
OBVIS PF PF PF  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 60 47 63 45 62 42 64 43 70  
TEMP 52 57 51 51 56 60 53 50 52 59 47 45 52 61 49 47 55 67  
DEWPT 51 54 51 51 55 56 53 50 52 50 47 45 52 51 49 46 53 53  
PWIND DIR S SE S S SW SW S W N  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS OV OV OV OV OV OV OV OV OV B2 B1 B2 B2 B1 B1 B2 B2 SC  
POP 12HR 70 90 90 100 80 50 50 40 30  
RAIN C L D D D D D D D L C C C C C C C S  
 

 
CAZ529-211200-  
WATSONVILLE AIRPORT-SANTA CRUZ CA  
36.94N 121.79W ELEV. 161 FT  
901 PM PDT WED OCT 20 2021  
 
DATE WED 10/20/21 THU 10/21/21 FRI 10/22/21 SAT  
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 56 66 55 60 49  
TEMP 59 58 57 57 62 65 61 60 58 58 57 56 58 60 58 54 53 52 51  
DEWPT 57 57 57 57 59 60 60 59 58 58 57 56 58 56 55 53 53 52 50  
RH 93 96100100 90 84 97 96100100100100100 87 90 96100100 96  
WIND DIR N NW N NW W W W W W SW S W W W W W E E E  
WIND SPD 5 3 3 6 8 9 9 5 6 6 3 8 9 12 11 3 3 3 2  
CLOUDS OV OV OV OV OV B2 OV OV OV OV OV OV OV B2 B1 OV OV OV OV  
POP 12HR 70 50 50 90 5  
QPF 12HR 0.05 0.01 0.02 0.29 0  
RAIN L L C C S S C C D D C C  
RAIN SHWRS  
OBVIS PF PF PF PF PF PF PF PF  
 
DATE 10/23/21 SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 60 52 61 54 58 49 60 49 65  
TEMP 55 54 54 53 58 59 59 56 55 55 52 50 56 57 52 50 58 62  
DEWPT 53 54 52 53 56 58 57 56 55 53 52 50 52 52 51 50 53 54  
PWIND DIR S S SE S SW SW S NW N  
WIND CHAR LT LT GN BZ GN GN LT LT LT  
AVG CLOUDS OV B2 B2 OV OV OV OV OV OV B2 B1 B2 B2 B1 B1 B1 B1 FW  
POP 12HR 20 60 70 90 80 40 30 20 10  
RAIN S C L L L D D D L C C C C S  
 

 
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