045  
FOUS56 KSTO 212101  
PFMSTO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
201 PM PDT TUE JUL 21 2026  
 
CAZ015-221100-  
REDDING-SHASTA CA  
40.56N 122.35W ELEV. 502 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 72 98 66 98 66  
TEMP 100 96 86 81 75 78 86 95 97 93 81 74 68 72 84 94 98 94 80 72 67  
DEWPT 57 58 62 63 59 59 60 60 56 54 58 61 61 60 60 54 49 51 52 51 52  
RH 24 28 45 54 58 52 42 31 26 27 46 64 78 66 44 26 19 23 38 48 59  
WIND DIR S S E SW NE SW S S S S S S N N SW S S S S NE NE  
WIND SPD 4 3 2 1 1 2 6 9 12 9 3 1 0 0 2 5 5 3 2 1 1  
WIND GUST 20 27 23 13  
CLOUDS FW FW FW FW CL CL CL CL CL CL CL FW FW CL CL CL CL CL CL CL 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 86 82 86 95 81 84 80  
MAX HEAT 100 99 84 86 98 96 84 95 95  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 99 65 99 65 99 61 98 61 98  
TEMP 85 98 80 66 87 98 79 67 88 97 77 64 87 96 76 62 86 97  
DEWPT 53 41 47 51 48 41 49 51 48 40 49 51 49 41 51 54 51 43  
PWIND DIR S S S W W SW W SW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL CL CL CL FW CL CL FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ015-221100-  
RED BLUFF-TEHAMA CA  
40.17N 122.24W ELEV. 349 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 73 97 66 97 66  
TEMP 98 95 86 82 75 77 85 94 95 90 81 74 68 71 83 93 96 92 80 73 67  
DEWPT 56 60 65 61 58 60 61 61 58 57 64 64 66 63 62 56 51 51 52 53 54  
RH 25 31 50 49 55 56 45 34 29 33 56 71 93 76 49 29 22 25 38 49 63  
WIND DIR S S SE S S S S S S SE S S SE S SW S S SE SE S SE  
WIND SPD 8 8 6 9 9 9 11 16 19 14 9 5 3 1 1 8 10 8 5 3 3  
WIND GUST 29 27  
CLOUDS FW FW FW FW CL CL CL CL CL CL CL FW FW CL CL CL CL CL CL CL 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 95 88 83 85 94 83 84 80  
MAX HEAT 98 98 86 85 96 94 84 93 93  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 98 65 97 66 98 64 95 64 95  
TEMP 84 96 81 67 86 95 80 68 87 96 78 66 85 93 76 65 84 94  
DEWPT 53 44 46 48 48 43 48 49 49 43 49 48 49 43 52 51 51 46  
PWIND DIR S S SE SW NW SW W SW NW  
WIND CHAR LT GN LT LT LT GN LT GN LT  
AVG CLOUDS CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ017-221100-  
SACRAMENTO EXEC-SACRAMENTO CA  
38.51N 121.49W ELEV. 21 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 67 89 60 93 59  
TEMP 98 89 76 71 68 69 79 87 87 78 67 63 61 64 77 89 93 83 68 61 59  
DEWPT 55 53 54 59 60 60 62 64 62 62 59 58 57 57 60 59 56 58 55 53 54  
RH 24 29 46 66 76 73 56 46 43 58 75 84 87 78 56 37 29 43 63 75 83  
WIND DIR SW SW S S S SW SW SW SW SW S S S SW SW SW SW SW S S S  
WIND SPD 11 11 10 6 5 8 10 12 12 10 8 5 5 5 4 6 11 10 8 6 5  
CLOUDS FW CL FW CL CL CL CL CL CL CL FW SC B1 FW CL CL CL CL 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 88 87 83  
MAX HEAT 96 95 91 88 91 89  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 93 59 95 60 95 59 95 59 93  
TEMP 76 93 68 60 80 94 70 61 81 94 68 60 80 92 69 59 79 92  
DEWPT 55 49 54 53 54 51 54 53 55 51 54 53 54 51 54 53 55 53  
PWIND DIR SW S SW S SW S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL FW CL CL CL FW CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ019-221100-  
STOCKTON-SAN JOAQUIN CA  
37.89N 121.22W ELEV. 27 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 66 94 60 93 57  
TEMP 98 91 79 72 68 71 81 91 91 79 69 65 62 66 77 89 92 82 68 62 58  
DEWPT 58 58 58 63 65 66 68 69 69 65 65 64 61 61 62 62 59 59 57 56 54  
RH 27 33 49 73 90 84 65 49 49 62 87 97 97 84 60 41 33 46 68 81 86  
WIND DIR W W N N N N NW W NW W NW NW NW NW NW NW W W W NW NW  
WIND SPD 11 12 11 10 6 6 6 10 16 13 11 8 8 9 11 12 13 12 11 8 6  
CLOUDS CL CL CL CL CL CL CL CL CL CL FW FW FW CL CL CL CL CL CL CL 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 98 84 96 96 89 82  
MAX HEAT 99 98 84 97 93 91 89  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 94 58 95 60 96 60 94 58 93  
TEMP 77 92 69 61 81 92 71 62 81 93 71 62 81 91 69 60 79 91  
DEWPT 55 49 53 55 55 51 54 56 56 50 53 55 56 51 54 56 57 54  
PWIND DIR NW W NW W NW W NW W NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ069-221100-  
BLUE CANYON-PLACER CA  
39.27N 120.71W ELEV. 5280 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 67 78 62 80 63  
TEMP 79 74 71 70 69 69 74 77 76 69 65 66 64 67 75 78 79 72 66 65 64  
DEWPT 56 53 53 54 53 54 56 59 59 56 55 55 51 52 50 49 47 48 45 37 33  
RH 45 48 53 57 57 59 53 54 56 63 70 68 63 59 41 36 32 42 47 35 31  
WIND DIR W W N N N N SW SW SW SW E N N N SW SW SW SW E E E  
WIND SPD 5 4 0 0 0 0 4 6 5 2 1 0 0 0 4 5 5 3 2 1 1  
WIND GUST 12 16  
CLOUDS SC SC FW CL FW CL CL CL CL CL CL FW FW CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 82 63 81 64 80 63 78 61 79  
TEMP 77 80 67 66 77 79 67 66 77 78 66 64 75 77 64 62 75 77  
DEWPT 36 35 36 29 32 35 36 29 33 36 38 30 32 36 38 29 34 40  
PWIND DIR S SE S SE S SE S SE S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL FW CL CL FW FW CL FW CL FW CL CL CL FW CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ016-221100-  
MARYSVILLE CA  
39.15N 121.58W ELEV. 62 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 69 94 62 95 61  
TEMP 98 94 82 76 71 73 82 91 92 86 74 68 64 65 78 89 95 90 75 67 62  
DEWPT 58 60 57 55 59 62 64 65 60 61 63 62 61 60 63 61 56 58 58 55 55  
RH 27 32 43 48 66 68 55 42 34 43 69 81 90 84 60 39 27 34 55 65 78  
WIND DIR S S SE SE SE SE S S S S S SE SE S S SW S S SE SE S  
WIND SPD 5 6 5 6 6 9 9 10 10 8 6 5 5 3 2 3 4 6 6 5 5  
CLOUDS FW FW CL CL CL CL CL CL CL FW FW FW FW FW CL CL CL CL CL CL 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 98 94 82 83 93 92 86 89  
MAX HEAT 98 98 80 83 94 92 93 92  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 95 61 96 62 96 61 95 59 94  
TEMP 77 95 75 63 81 95 75 64 82 95 74 63 82 94 73 61 80 93  
DEWPT 56 49 55 54 55 50 56 54 55 50 56 54 55 51 57 54 56 53  
PWIND DIR S S S S S S S S S  
WIND CHAR LT LT 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 CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ019-221100-  
MODESTO CA  
37.66N 120.99W ELEV. 95 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 69 95 63 93 61  
TEMP 99 95 83 75 70 73 84 93 94 84 73 67 64 67 80 91 93 86 72 65 61  
DEWPT 58 61 56 59 61 64 66 66 65 65 63 62 60 60 61 60 57 57 54 53 53  
RH 26 33 40 58 73 73 55 41 39 53 71 84 87 78 52 36 30 37 53 65 75  
WIND DIR NW NW N N N N NW NW NW NW N N N NW NW NW NW NW NW NW NW  
WIND SPD 4 9 6 8 5 6 5 5 11 11 11 8 6 6 9 10 11 10 8 6 5  
WIND GUST 21 20  
CLOUDS FW FW CL CL CL CL CL CL CL CL FW FW FW CL CL CL CL CL CL CL 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 99 95 86 96 96 86 81 91  
MAX HEAT 99 99 81 86 97 96 81 92 89  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 94 62 95 64 96 64 94 62 93  
TEMP 80 94 73 64 84 94 75 65 84 95 75 64 83 93 72 62 81 92  
DEWPT 53 49 50 52 53 51 50 52 54 51 49 52 53 50 50 53 55 54  
PWIND DIR NW NW NW NW NW NW NW NW NW  
WIND CHAR LT GN LT GN LT GN LT GN LT  
AVG CLOUDS CL CL CL FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ017-221100-  
SACRAMENTO INTL-SACRAMENTO CA  
38.70N 121.60W ELEV. 26 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 66 90 59 94 59  
TEMP 97 89 76 71 68 69 80 88 89 80 68 63 61 63 76 89 94 85 68 61 59  
DEWPT 55 55 53 57 60 60 63 64 61 62 60 58 58 57 61 60 55 59 55 53 54  
RH 25 32 45 61 76 73 56 45 39 54 76 84 90 81 60 38 27 41 63 75 83  
WIND DIR S SW S S SE S S SW SW S S S S S SW SW S S S S S  
WIND SPD 11 12 11 9 10 10 11 14 14 12 10 8 8 5 3 5 9 12 10 10 9  
CLOUDS FW FW FW FW CL CL CL CL CL CL FW FW SC FW CL CL CL CL CL CL 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 89 89 81 89 85  
MAX HEAT 95 95 81 91 88 92 90  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 94 59 96 60 96 59 94 58 93  
TEMP 76 93 68 60 80 94 70 61 80 94 69 60 79 92 68 58 78 92  
DEWPT 56 49 54 53 54 51 54 53 55 51 54 53 55 51 54 53 55 52  
PWIND DIR S S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL FW CL CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ018-221100-  
TRAVIS AFB CA  
38.27N 122.03W ELEV. 62 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 66 81 61 86 58  
TEMP 93 83 74 70 68 68 72 79 80 73 66 64 63 63 73 84 85 76 64 60 58  
DEWPT 55 53 57 59 59 60 63 64 63 62 59 58 57 58 60 60 59 58 55 54 54  
RH 28 36 55 68 73 76 73 60 56 68 78 81 81 84 64 44 41 54 73 81 86  
WIND DIR SW SW SW SW SW SW SW W W W W W W W SW SW SW SW SW SW SW  
WIND SPD 13 14 18 16 14 14 17 16 16 14 13 12 12 12 11 13 14 14 12 11 11  
WIND GUST 25 31 29 27 26 26 26 25 23 23 24 21 21  
CLOUDS FW CL FW FW FW SC CL CL CL FW FW SC SC FW CL CL CL CL 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 INDEX 81 84 85  
MAX HEAT 94 90 83 86 83  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 87 59 89 60 89 59 88 58 87  
TEMP 73 85 65 59 77 87 66 60 77 87 66 59 77 86 66 58 75 86  
DEWPT 55 55 55 53 55 56 55 54 56 56 54 54 55 56 54 54 55 57  
PWIND DIR SW SW SW SW SW SW SW SW SW  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS FW CL CL CL FW CL CL CL FW CL CL CL FW CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ016-221100-  
OROVILLE CA  
39.49N 121.62W ELEV. 187 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 72 95 64 96 64  
TEMP 98 97 87 81 74 76 83 91 94 90 79 72 66 67 79 90 96 92 80 71 65  
DEWPT 58 61 60 57 58 61 64 65 62 60 62 63 63 61 63 62 56 56 56 55 55  
RH 27 31 40 44 57 60 53 42 35 37 56 73 90 81 58 39 26 30 44 57 70  
WIND DIR S S SE SE SE S S S S S SE SE SE S SW SW S SE SE SE SE  
WIND SPD 4 4 5 8 8 10 9 9 10 6 6 4 3 3 3 4 4 3 5 4 3  
CLOUDS FW FW CL FW CL CL CL CL CL FW FW CL CL CL CL CL CL CL CL CL 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 98 98 87 81 84 93 95 90 90 80  
MAX HEAT 99 98 85 84 95 93 94 94  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 97 64 96 65 96 64 95 63 95  
TEMP 79 95 80 66 83 95 81 67 84 95 79 66 82 94 78 64 81 94  
DEWPT 57 48 52 53 54 49 52 53 54 49 53 53 55 51 54 54 55 52  
PWIND DIR S SE S SE S SE S SE S  
WIND CHAR LT LT 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 CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ017-221100-  
MATHER CA  
38.55N 121.30W ELEV. 95 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 65 91 59 94 57  
TEMP 99 91 77 70 67 71 81 89 90 80 68 63 61 64 77 90 94 85 68 61 58  
DEWPT 57 55 55 59 60 62 66 66 65 63 62 61 58 59 63 62 57 59 56 55 54  
RH 25 30 47 68 78 73 60 47 44 56 81 93 90 84 62 39 29 41 65 81 86  
WIND DIR SW SW S S S S SW SW SW SW S S S S SW W SW SW S S S  
WIND SPD 9 10 8 5 4 5 8 10 11 9 6 5 5 4 3 5 9 9 8 6 5  
CLOUDS FW CL CL CL CL CL CL CL CL CL FW B1 OV SC CL CL CL CL 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 83 92 92 81 91 85  
MAX HEAT 98 98 83 94 91 93 91  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 94 58 96 59 96 58 94 57 94  
TEMP 76 94 69 60 81 95 71 61 81 95 70 60 80 93 68 59 79 93  
DEWPT 57 51 54 53 56 53 54 53 57 53 54 53 57 53 55 53 57 55  
PWIND DIR SW S S S SW S SW S SW  
WIND CHAR LT GN LT GN LT GN LT GN LT  
AVG CLOUDS FW CL CL CL FW CL CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ018-221100-  
VACAVILLE CA  
38.38N 121.96W ELEV. 112 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 70 85 63 91 61  
TEMP 97 89 81 76 72 72 77 83 85 78 72 68 65 67 78 89 91 84 72 64 61  
DEWPT 55 51 53 58 59 60 63 64 62 61 59 57 57 57 60 60 57 57 54 52 52  
RH 25 27 38 54 64 66 62 53 46 56 64 68 75 70 54 38 32 40 53 65 72  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW W W SW SW SW SW SW SW SW  
WIND SPD 11 11 14 10 6 9 12 14 11 9 4 3 3 3 3 8 11 8 5 3 2  
WIND GUST 23 28 24 24 21 16 18  
CLOUDS FW FW CL FW CL CL CL CL CL CL FW FW FW CL CL CL CL CL CL CL 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 84 86 89  
MAX HEAT 97 94 86 84 90 87  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 92 61 94 63 94 63 93 62 93  
TEMP 79 92 72 61 82 93 74 63 83 93 74 63 82 92 74 62 81 92  
DEWPT 55 53 52 51 53 54 53 52 54 54 52 51 54 54 52 51 55 55  
PWIND DIR SW SW SW SW SW SW SW SW SW  
WIND CHAR LT GN LT GN LT GN LT GN LT  
AVG CLOUDS CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
CAZ067-221100-  
AUBURN CA  
38.95N 121.08W ELEV. 1532 FT  
201 PM PDT TUE JUL 21 2026  
 
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI  
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 70 92 63 94 65  
TEMP 96 91 80 75 72 73 81 89 89 83 72 67 64 68 79 88 92 87 73 67 65  
DEWPT 56 55 55 56 60 62 65 64 61 58 62 63 63 62 63 57 52 53 54 53 53  
RH 26 30 42 52 66 68 58 44 39 43 71 87 97 81 58 35 26 31 51 61 65  
WIND DIR SW SW SE SE SE SE SW SW SW S S N SE S SW SW SW SW SE SE E  
WIND SPD 8 6 4 4 6 6 8 9 10 8 1 0 1 4 6 6 6 6 5 4 5  
CLOUDS FW FW CL CL CL CL CL CL CL CL CL FW FW FW CL CL CL CL CL CL 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 80 83 90 89 83  
MAX HEAT 96 94 83 93 89 90 89  
 
DATE 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26 TUE 07/28/26  
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 95 65 95 66 95 65 94 62 93  
TEMP 81 92 73 65 83 91 74 66 84 91 73 65 83 90 72 62 81 90  
DEWPT 54 42 48 47 49 42 48 46 50 43 49 48 51 44 50 49 52 47  
PWIND DIR S S S S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL FW CL CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0 0 0 0 0  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page