457  
FOUS56 KSTO 151221  
PFMSTO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
521 AM PDT FRI AUG 15 2025  
 
CAZ015-152300-  
REDDING-SHASTA CA  
40.56N 122.35W ELEV. 502 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 100 65 91 67 88  
TEMP 76 90 97 98 88 78 73 69 73 83 89 89 82 76 72 70 71 77 85 87  
DEWPT 51 48 49 54 58 60 61 59 61 60 59 62 63 66 65 65 65 63 61 58  
RH 42 24 20 23 36 54 66 70 66 46 37 41 53 71 79 84 81 62 45 38  
WIND DIR N NW W W NW NW N S W SW S SW W NW NW SW S S S S  
WIND SPD 5 5 5 9 6 3 2 2 2 4 5 8 5 2 2 2 2 5 6 8  
CLOUDS CL CL CL CL CL CL FW FW FW SC SC B1 B1 B1 B2 B2 SC SC FW FW  
POP 12HR 5 5 10 20 20  
QPF 12HR 0 0 0 0.04 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
TSTMS S  
HEAT INDEX 83 89 83 85  
MAX HEAT 87 96 94 83 90 88 86  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 58 89 59 94 61 100 64 103  
TEMP 74 62 76 88 71 61 82 93 73 64 87 99 77 67 91102  
DEWPT 59 57 55 47 50 50 49 43 49 49 48 45 52 50 50 44  
PWIND DIR S S SE NW E N W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 10 0 0 0 0 0 0 0  
 

 
CAZ015-152300-  
RED BLUFF-TEHAMA CA  
40.17N 122.24W ELEV. 349 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 98 68 90 67 87  
TEMP 75 89 96 96 88 79 75 71 73 80 88 87 82 76 73 70 69 76 83 85  
DEWPT 50 48 49 52 59 60 60 58 59 59 59 63 64 68 65 65 63 63 61 59  
RH 41 24 20 23 38 52 60 63 62 49 38 45 55 76 76 84 81 64 47 41  
WIND DIR N N NW W NW NW N E S S S S W NW N S S S S S  
WIND SPD 9 10 9 11 10 9 5 5 5 5 9 11 8 5 5 5 5 9 12 13  
CLOUDS CL CL CL CL CL CL FW FW FW FW FW SC SC B1 B1 B1 SC SC FW FW  
POP 12HR 0 5 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
HEAT INDEX 81 88 83 83 85  
MAX HEAT 86 95 94 81 89 87 85  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 88 60 93 63 98 66 102  
TEMP 73 62 75 87 71 62 80 92 73 65 85 97 77 69 89101  
DEWPT 62 57 55 47 54 50 49 44 52 47 46 43 53 49 49 43  
PWIND DIR S S SE NW SE N W N  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 5 0 0 0 0 0 0 0  
 

 
CAZ017-152300-  
SACRAMENTO EXEC-SACRAMENTO CA  
38.51N 121.49W ELEV. 21 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 63 87 61 82  
TEMP 63 78 90 93 82 71 67 65 66 76 84 86 76 68 65 62 63 70 78 80  
DEWPT 48 56 63 67 60 53 51 51 53 62 70 73 64 55 52 49 51 59 66 67  
RH 58 47 41 43 47 53 56 60 63 62 63 65 66 63 63 62 65 68 67 65  
WIND DIR S SW SW SW SW S S S S S SW SW SW S S S S S SW SW  
WIND SPD 3 5 6 10 10 9 8 6 6 8 9 10 10 10 9 8 9 10 11 12  
CLOUDS CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC FW CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 91 96 82 88 93 82  
MAX HEAT 97 95 94 88 83  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 57 85 56 90 58 95 62 98  
TEMP 61 58 70 83 63 57 72 89 66 59 77 95 72 63 81 98  
DEWPT 49 46 56 61 47 44 54 60 47 43 54 59 48 44 54 60  
PWIND DIR S SW SW SW SW W SW W  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS CL FW SC FW CL CL FW CL CL CL FW CL CL FW FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
CAZ019-152300-  
STOCKTON-SAN JOAQUIN CA  
37.89N 121.22W ELEV. 27 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 96 63 88 61 86  
TEMP 67 81 92 93 80 71 67 65 69 79 85 84 75 68 65 63 66 75 83 82  
DEWPT 55 55 55 55 57 58 59 59 60 60 63 63 62 59 58 56 57 55 54 53  
RH 65 41 29 28 45 63 75 81 73 52 48 49 64 73 78 78 73 50 37 37  
WIND DIR W NW W W W W W W SW W W W W W W W W W W W  
WIND SPD 3 5 9 13 11 10 8 6 6 8 10 13 13 10 8 5 5 8 11 13  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW CL CL  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 80 86 85  
MAX HEAT 81 93 89 86 83 83  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 56 87 55 92 57 96 61 101  
TEMP 63 58 74 85 63 58 75 90 68 60 80 96 72 64 83 99  
DEWPT 53 52 52 51 50 51 51 48 50 51 52 49 49 52 52 48  
PWIND DIR W W W NW NW NW NW NW  
WIND CHAR GN LT GN LT GN GN LT LT  
AVG CLOUDS CL FW FW CL CL CL CL CL CL CL CL CL CL FW FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
CAZ069-152300-  
BLUE CANYON-PLACER CA  
39.27N 120.71W ELEV. 5280 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 79 61 73 59 71  
TEMP 66 75 78 76 69 64 64 63 64 70 72 69 64 59 60 60 61 67 69 68  
DEWPT 41 41 45 45 46 47 47 46 47 47 50 52 54 54 53 52 51 51 51 49  
RH 40 29 31 33 44 54 54 54 54 44 46 55 70 83 78 75 70 56 53 51  
WIND DIR E SW SW SW SW SE E SE SE SW SW SW SW SE E E S SW SW SW  
WIND SPD 2 4 6 5 3 2 2 1 2 5 6 5 4 2 2 1 2 5 6 5  
WIND GUST 16 19 17 16 20 17  
CLOUDS CL CL CL CL CL CL FW FW CL FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 57 73 58 76 61 81 65 84  
TEMP 58 59 68 70 60 60 72 74 62 63 76 78 65 67 79 81  
DEWPT 48 44 45 45 44 39 41 41 40 33 34 36 37 33 36 37  
PWIND DIR S S SE S N SE N SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
CAZ016-152300-  
MARYSVILLE CA  
39.15N 121.58W ELEV. 62 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 97 64 89 63 84  
TEMP 67 81 91 96 87 76 71 66 68 77 85 89 82 73 69 65 65 72 81 84  
DEWPT 57 57 57 57 61 62 61 60 61 63 64 65 66 65 63 60 61 60 62 60  
RH 70 44 32 27 42 62 71 81 78 62 50 45 58 76 81 84 87 66 53 44  
WIND DIR S SW SW S S SE SE SE SE S S S S SE SE SE S S S S  
WIND SPD 2 5 4 5 6 6 5 5 5 6 6 8 8 8 9 8 9 9 9 10  
WIND GUST 18  
CLOUDS CL CL CL CL CL CL CL CL CL FW CL CL FW FW FW FW FW SC FW CL  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 87 86 91 84 82 84  
MAX HEAT 81 95 94 91 90 84  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 57 86 57 90 59 96 63 99  
TEMP 66 58 70 85 67 58 75 90 69 61 79 95 72 64 83 99  
DEWPT 60 56 57 54 55 53 55 52 54 52 53 49 52 49 53 50  
PWIND DIR S S S S S W S NW  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW CL CL CL CL CL CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
CAZ019-152300-  
MODESTO CA  
37.66N 120.99W ELEV. 95 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 65 88 64 86  
TEMP 67 81 91 95 86 76 69 66 68 80 87 87 79 72 67 64 66 77 84 85  
DEWPT 57 58 60 59 60 58 60 60 61 62 64 67 65 62 61 59 60 60 60 57  
RH 70 46 36 30 42 54 73 81 78 54 46 52 62 71 81 84 81 56 44 39  
WIND DIR NW NW NW NW NW N N E N SW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 3 5 5 9 6 3 3 3 3 4 5 10 8 4 3 2 3 5 6 10  
CLOUDS CL CL CL CL FW FW CL FW CL CL CL CL FW FW FW FW CL CL CL CL  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 86 81 88 90 84  
MAX HEAT 81 94 92 81 90 88 85  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 86 59 90 61 95 65 99  
TEMP 67 59 74 85 68 59 76 90 72 62 80 95 77 66 83 99  
DEWPT 54 54 54 54 51 52 54 53 51 52 56 51 51 51 56 52  
PWIND DIR NW NW NW NW NW NW NW NW  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL CL CL CL CL CL CL CL CL CL FW FW FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
CAZ017-152300-  
SACRAMENTO INTL-SACRAMENTO CA  
38.70N 121.60W ELEV. 26 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 64 88 62 84  
TEMP 65 78 91 94 84 73 69 65 66 75 84 87 79 70 67 63 63 71 79 82  
DEWPT 56 56 54 56 59 58 59 59 60 61 62 64 63 61 60 58 58 59 58 57  
RH 73 47 29 28 43 59 70 81 81 62 48 46 58 73 78 84 84 66 49 43  
WIND DIR SE S SW S SW S SE SE SE S S S S S S S S S S S  
WIND SPD 4 5 5 10 11 11 10 10 9 8 9 11 12 12 12 11 11 10 12 13  
CLOUDS CL CL CL CL CL CL CL FW FW CL FW CL FW FW FW SC SC FW FW CL  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 84 85 88 82  
MAX HEAT 92 91 88 87 82  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 57 86 56 91 59 96 62 99  
TEMP 63 57 69 85 64 56 72 90 68 59 77 96 72 63 81 99  
DEWPT 55 54 56 51 52 52 54 47 53 53 53 47 52 53 53 48  
PWIND DIR S S S SW S NW S W  
WIND CHAR GN LT GN LT LT LT LT LT  
AVG CLOUDS CL FW SC CL CL CL FW CL CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
CAZ018-152300-  
TRAVIS AFB CA  
38.27N 122.03W ELEV. 62 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 91 64 85 60 77  
TEMP 64 78 88 90 79 69 66 65 66 75 83 84 74 67 64 61 61 67 74 75  
DEWPT 56 58 59 61 60 59 60 60 61 63 65 65 62 60 59 57 57 59 59 58  
RH 75 50 38 38 52 70 81 84 84 66 55 53 66 78 84 87 87 75 59 55  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 8 9 12 14 13 13 12 11 10 10 13 16 14 13 13 13 13 14 16 16  
WIND GUST 24 24 23 21 25 25 25 25 24  
CLOUDS CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC FW FW CL  
POP 12HR 0 0 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 90 85 86  
MAX HEAT 90 88 87 83  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 57 80 55 85 57 91 60 95  
TEMP 60 57 66 79 60 55 70 84 63 58 76 90 68 61 79 93  
DEWPT 56 54 56 55 53 52 55 54 54 54 55 55 55 54 55 56  
PWIND DIR SW SW SW SW SW W SW W  
WIND CHAR GN GN GN GN GN LT GN LT  
AVG CLOUDS CL FW SC FW CL CL FW CL CL CL FW CL CL CL FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
CAZ016-152300-  
OROVILLE CA  
39.49N 121.62W ELEV. 187 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 97 66 88 64 85  
TEMP 69 81 91 96 90 81 74 68 69 78 84 88 85 77 72 67 65 72 80 85  
DEWPT 58 58 58 57 60 61 61 61 60 63 65 64 68 66 65 64 61 62 63 62  
RH 68 46 33 27 37 51 64 78 73 60 53 45 57 69 79 90 87 71 56 46  
WIND DIR SE S SW S S E S SE S S S S SE SE SE SE S S S S  
WIND SPD 2 4 5 5 5 4 3 3 4 5 6 8 5 5 5 5 5 8 9 10  
CLOUDS CL CL CL CL CL CL CL CL FW FW FW FW FW SC FW SC SC SC FW CL  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 90 82 86 89 88 81 86  
MAX HEAT 81 95 94 89 90 86  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 58 86 59 91 62 96 65 99  
TEMP 71 59 71 85 71 60 75 90 73 64 80 95 77 67 84 99  
DEWPT 59 57 58 55 54 53 56 54 52 52 53 50 49 49 51 51  
PWIND DIR SE S SE SW SE NW E NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
CAZ017-152300-  
MATHER CA  
38.55N 121.30W ELEV. 95 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 87 60 83  
TEMP 65 80 91 95 84 72 66 64 67 77 84 87 77 69 64 62 63 72 80 82  
DEWPT 56 59 59 60 61 59 59 60 61 63 65 66 64 62 60 60 59 60 61 59  
RH 73 49 34 31 46 64 78 87 81 62 53 50 64 78 87 93 87 66 52 46  
WIND DIR S SW W SW S SE S SE S S SW SW SW S S S S SW SW SW  
WIND SPD 3 4 5 9 9 9 8 6 6 6 8 9 9 10 9 8 8 9 10 10  
CLOUDS CL CL CL CL CL CL FW FW FW FW FW CL FW FW FW SC SC SC FW CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 95 84 86 89 81 82  
MAX HEAT 81 95 93 89 87 83  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 86 54 90 57 96 61 99  
TEMP 61 57 70 85 63 56 73 90 67 59 79 96 72 63 83 99  
DEWPT 55 55 58 54 53 52 55 53 53 53 55 51 53 51 54 51  
PWIND DIR S SW S SW S W S SW  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS CL FW SC CL CL CL FW CL CL CL FW CL CL FW FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
CAZ018-152300-  
VACAVILLE CA  
38.38N 121.96W ELEV. 112 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 65 87 63 81  
TEMP 69 83 91 94 85 76 71 68 70 79 85 87 80 74 69 65 65 72 78 80  
DEWPT 55 57 58 59 57 55 57 57 59 61 64 64 60 58 57 56 57 59 60 57  
RH 61 41 33 31 39 48 61 68 68 54 50 46 51 57 66 73 75 64 54 45  
WIND DIR SW S SW SW W SW W SW SW S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 2 5 9 11 9 5 4 2 2 5 10 12 10 6 5 4 5 9 12 13  
WIND GUST 23 20 24  
CLOUDS CL CL CL CL CL CL CL CL CL CL FW FW FW CL FW FW FW FW FW CL  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 86 88 81 80  
MAX HEAT 82 93 92 89 86 81  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 57 84 57 89 60 96 65 99  
TEMP 66 60 71 84 68 59 75 89 71 62 81 96 77 67 85 98  
DEWPT 52 51 55 53 50 50 55 53 50 51 54 53 52 51 54 54  
PWIND DIR SW SW SW SW SW W SW W  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS CL FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
CAZ067-152300-  
AUBURN CA  
38.95N 121.08W ELEV. 1532 FT  
521 AM PDT FRI AUG 15 2025  
 
DATE FRI 08/15/25 SAT 08/16/25 SUN 08/17/25  
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 65 85 63 82  
TEMP 75 83 90 91 82 76 71 66 70 77 84 84 76 72 68 63 68 74 80 80  
DEWPT 50 54 52 49 53 55 55 57 57 60 60 59 60 62 60 60 58 58 55 52  
RH 41 37 27 24 37 48 57 73 63 56 44 43 58 71 76 90 70 57 42 38  
WIND DIR NW W SW SW S SE SE SE SE S S SW S SE SE SE S S SW SW  
WIND SPD 2 5 6 6 6 8 5 4 5 9 9 9 8 8 6 5 8 9 10 10  
CLOUDS CL CL CL CL CL CL FW CL FW FW FW CL FW FW FW FW SC FW FW CL  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 84 84 80 80  
MAX HEAT 82 88 87 85 82 80  
 
DATE MON 08/18/25 TUE 08/19/25 WED 08/20/25 THU 08/21/25  
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 84 61 88 65 93 69 97  
TEMP 67 59 74 83 69 61 79 87 73 65 84 92 76 69 88 96  
DEWPT 53 51 53 48 49 48 51 45 47 45 48 42 45 43 47 43  
PWIND DIR S S S S SE NW SE NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW CL CL CL CL CL CL CL CL CL CL FW FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
 
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