832  
FOUS56 KSTO 161221  
PFMSTO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
521 AM PDT TUE SEP 16 2025  
 
CAZ015-162300-  
REDDING-SHASTA CA  
40.56N 122.35W ELEV. 502 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 61 99 63 95  
TEMP 64 84 93 95 83 74 67 64 66 87 96 97 85 74 69 66 67 85 93 93  
DEWPT 44 43 43 43 47 48 46 46 46 46 44 42 47 48 50 48 48 47 46 49  
RH 48 24 18 17 28 40 47 52 48 24 17 15 27 40 51 52 50 27 20 22  
WIND DIR N N S S S N N N N N SW SW S N N N N N S S  
WIND SPD 3 2 3 4 2 3 3 3 3 2 2 2 2 4 2 2 2 2 4 5  
CLOUDS CL CL CL CL CL CL CL FW CL CL CL CL CL FW FW FW FW SC SC B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 64 83 62 87 62 92 62 94  
TEMP 76 68 77 83 71 64 78 87 73 64 81 91 73 65 83 93  
DEWPT 53 53 54 55 59 57 58 57 58 55 54 51 55 52 52 50  
PWIND DIR SE S SE SE E NW W N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B1 B1 SC SC SC FW FW FW CL FW CL CL CL  
POP 12HR 5 10 20 10 10 0 0 0  
RAIN SHWRS S  
 
 
CAZ015-162300-  
RED BLUFF-TEHAMA CA  
40.17N 122.24W ELEV. 349 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 98 64 94  
TEMP 66 84 92 94 83 73 68 65 67 86 95 97 84 74 70 67 69 83 91 92  
DEWPT 46 43 44 44 48 50 48 46 47 44 45 42 48 51 49 48 49 46 47 49  
RH 48 24 19 18 30 44 49 50 49 23 18 15 29 44 47 50 49 27 22 23  
WIND DIR NW N S S S N NW N N N NW S N N N N N N S S  
WIND SPD 5 4 5 8 3 5 5 6 5 5 2 5 2 4 5 5 5 3 8 11  
CLOUDS CL CL CL CL CL CL CL FW CL CL CL CL FW FW FW SC 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  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 64 85 62 88 62 92 63 94  
TEMP 75 68 76 84 70 64 76 86 71 65 80 91 72 66 82 92  
DEWPT 56 53 54 56 61 57 57 56 60 56 54 51 55 51 51 50  
PWIND DIR S S S NW SE N W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 SC B1 SC SC FW FW FW FW CL CL CL CL CL  
POP 12HR 10 10 20 10 10 0 0 0  
RAIN SHWRS S  
 
 
CAZ017-162300-  
SACRAMENTO EXEC-SACRAMENTO CA  
38.51N 121.49W ELEV. 21 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 98 65 89  
TEMP 65 81 91 95 83 73 67 64 66 82 94 98 85 75 70 68 67 78 86 84  
DEWPT 46 54 59 59 53 49 46 45 46 52 57 58 51 45 43 44 46 52 60 62  
RH 50 39 34 30 36 43 47 50 48 35 29 27 31 34 38 42 47 40 42 48  
WIND DIR NE NW W W SW S S SE NW NW NW W SW SW S S S SW SW SW  
WIND SPD 2 2 2 4 3 2 1 1 2 5 5 5 3 2 3 3 4 5 8 9  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC B1 B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 98 86 85  
MAX HEAT 81 95 93 81 98 93 87  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 63 81 61 86 62 91 63 93  
TEMP 69 64 72 81 68 63 74 86 69 63 77 90 72 64 79 91  
DEWPT 50 48 58 69 54 50 60 69 52 48 59 66 50 46 56 63  
PWIND DIR SW SW SW SW SW W SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B1 SC SC SC SC SC FW FW FW CL CL FW FW FW  
POP 12HR 10 20 10 10 5 5 0 5  
RAIN SHWRS S S  
 
 
CAZ019-162300-  
STOCKTON-SAN JOAQUIN CA  
37.89N 121.22W ELEV. 27 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 99 63 99 66 92  
TEMP 68 84 94 97 84 74 69 65 69 85 96 98 85 76 71 68 70 82 89 87  
DEWPT 55 54 52 49 51 52 52 52 54 52 51 49 50 49 49 50 53 52 52 53  
RH 63 36 24 20 32 46 55 63 59 32 22 19 30 39 46 52 55 35 28 31  
WIND DIR N NW NW NW NW NW N N NW NW NW NW W W NW NW NW NW W W  
WIND SPD 2 4 4 6 5 6 5 4 5 10 10 10 6 5 4 3 4 5 5 6  
CLOUDS CL CL CL CL CL CL CL FW CL CL CL FW FW SC SC B1 B1 B1 B2 B2  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 62 85 61 89 61 92 62 94  
TEMP 71 66 77 84 68 64 77 87 69 64 80 91 72 65 82 93  
DEWPT 55 57 58 58 59 58 59 57 57 56 57 53 54 53 55 51  
PWIND DIR NW NW NW NW NW NW NW NW  
WIND CHAR LT LT GN LT GN LT LT LT  
AVG CLOUDS B2 B2 B1 SC SC SC FW SC FW FW FW CL CL FW FW FW  
POP 12HR 20 30 10 10 5 5 0 5  
RAIN SHWRS S C S  
TSTMS S  
 
 
CAZ069-162300-  
BLUE CANYON-PLACER CA  
39.27N 120.71W ELEV. 5280 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 80 63 82 64 79  
TEMP 64 74 78 77 66 65 66 65 65 77 81 78 68 66 67 67 66 75 76 72  
DEWPT 37 38 38 39 38 37 37 35 36 36 36 37 39 38 36 33 34 36 38 43  
RH 37 27 24 25 36 35 34 33 34 23 20 23 34 36 32 28 30 24 25 35  
WIND DIR E S SW W N NE E E E SW W W N E E E E SW SW W  
WIND SPD 3 3 5 4 2 4 2 2 3 2 5 4 2 3 2 2 2 2 5 4  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC B1 B1 B2  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 61 69 58 71 58 75 60 78  
TEMP 64 63 66 65 60 60 66 68 60 60 69 71 62 62 73 73  
DEWPT 43 43 49 50 50 47 50 52 50 46 46 48 48 43 44 46  
PWIND DIR SE SE SE S N S NE S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 20 30 20 20 10 5 0 5  
RAIN SHWRS S C S S S S  
TSTMS S S  
 
 
CAZ016-162300-  
MARYSVILLE CA  
39.15N 121.58W ELEV. 62 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 97 63 92  
TEMP 63 82 91 95 82 72 67 63 65 84 94 96 83 74 70 67 68 81 89 89  
DEWPT 50 51 52 50 52 51 50 49 49 50 52 50 53 51 49 48 50 52 54 54  
RH 62 34 27 22 35 48 54 60 56 31 24 21 36 44 47 50 52 37 30 30  
WIND DIR N W W SW S SE SE E N NW NW W S E SE SE SE S S S  
WIND SPD 2 3 3 3 2 1 1 2 2 4 5 5 2 2 2 2 3 4 5 6  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC B1 SC SC SC B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 64 82 62 86 62 90 63 92  
TEMP 72 67 74 82 69 64 75 85 70 65 77 90 72 65 79 91  
DEWPT 55 57 59 60 61 59 61 61 61 58 60 59 58 55 56 55  
PWIND DIR S S SE S S W SE NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B1 SC SC SC SC FW FW FW FW CL CL CL FW FW  
POP 12HR 10 20 20 20 5 0 0 5  
RAIN SHWRS S S S S  
 
 
CAZ019-162300-  
MODESTO CA  
37.66N 120.99W ELEV. 95 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 67 99 71 91  
TEMP 68 84 94 97 88 78 72 69 71 85 96 98 88 80 75 72 73 82 89 89  
DEWPT 55 56 54 53 54 53 53 54 54 54 53 53 53 51 51 51 52 53 54 56  
RH 63 38 26 23 31 42 51 59 55 35 24 22 30 36 43 48 48 37 30 33  
WIND DIR N N NW NW NW N N NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 2 3 3 5 5 5 5 4 5 6 8 9 5 4 3 2 3 5 5 5  
CLOUDS CL CL CL CL CL CL FW FW CL CL FW FW SC SC SC B1 B1 B2 B2 B2  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 80  
MAX HEAT 83 95 92 83 96 93 81 88  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 67 85 65 87 65 91 67 93  
TEMP 76 68 77 84 73 66 76 87 73 65 79 91 75 67 82 92  
DEWPT 56 58 61 63 63 61 63 63 60 58 61 60 56 55 59 58  
PWIND DIR NW NW NW NW NW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B1 B1 SC SC SC SC FW FW FW CL CL FW FW FW  
POP 12HR 30 30 20 10 5 5 5 5  
RAIN SHWRS S C C S S  
TSTMS S S  
 
 
CAZ017-162300-  
SACRAMENTO INTL-SACRAMENTO CA  
38.70N 121.60W ELEV. 26 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 62 98 65 90  
TEMP 63 80 91 95 84 74 69 63 65 83 94 97 86 76 72 66 67 79 87 86  
DEWPT 51 51 50 46 51 53 54 53 53 52 49 47 50 51 51 50 52 51 51 51  
RH 65 36 25 19 32 48 59 70 65 34 22 18 29 42 48 56 59 38 29 30  
WIND DIR N NW SW SW SW S S SE NW NW NW W SW S S S S SW S S  
WIND SPD 3 3 2 2 3 2 2 2 3 5 5 3 4 3 4 5 4 5 8 10  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL FW FW FW SC B1 SC SC B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 80  
MAX HEAT 80 91 90 82 94 91 85  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 63 83 61 87 61 91 62 93  
TEMP 70 64 72 82 68 62 74 87 70 62 77 91 72 64 79 92  
DEWPT 55 56 57 59 58 57 58 58 57 56 58 53 55 54 55 50  
PWIND DIR S S S SW S W SW W  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B1 SC SC SC SC SC FW FW FW CL CL CL FW FW  
POP 12HR 10 20 10 10 5 5 0 5  
RAIN SHWRS S S  
 
 
CAZ018-162300-  
TRAVIS AFB CA  
38.27N 122.03W ELEV. 62 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 94 63 96 63 84  
TEMP 66 81 91 92 79 71 67 64 65 83 94 94 82 73 69 66 65 76 81 79  
DEWPT 56 55 53 52 55 55 54 55 54 54 52 52 50 52 55 56 56 57 56 58  
RH 70 41 28 26 44 57 63 73 68 37 24 24 33 48 61 70 73 52 42 49  
WIND DIR SW SW SW W W SW SW SW W W SW W SW W W W W SW SW SW  
WIND SPD 4 5 5 10 8 8 6 5 5 5 6 11 9 9 10 9 9 10 10 12  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC B1 SC SC B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 81  
MAX HEAT 81 90 88 82 93 88 81  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 62 79 62 83 61 89 63 91  
TEMP 66 64 71 78 67 64 73 82 67 62 75 88 70 64 78 89  
DEWPT 57 59 60 62 59 59 61 60 57 57 59 57 56 55 57 55  
PWIND DIR SW SW SW W SW W SW W  
WIND CHAR GN GN GN GN GN LT GN LT  
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW CL CL FW FW FW  
POP 12HR 20 20 10 10 5 5 0 5  
RAIN SHWRS S S S  
TSTMS S  
 
 
CAZ016-162300-  
OROVILLE CA  
39.49N 121.62W ELEV. 187 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 94 64 96 66 92  
TEMP 66 81 89 93 83 74 71 66 68 84 92 95 84 76 72 68 69 81 88 89  
DEWPT 50 50 53 52 54 50 48 47 48 49 51 50 53 50 50 48 50 52 55 56  
RH 56 34 29 25 37 43 44 50 49 30 25 22 34 40 46 49 51 37 33 33  
WIND DIR N W W SW E E E NE NE W W W E E E E E SW SW S  
WIND SPD 3 3 3 3 2 2 2 3 3 3 4 4 2 2 2 3 3 4 5 6  
CLOUDS CL CL CL CL CL CL CL CL FW CL CL CL FW FW SC SC SC SC SC B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 81 62 85 64 89 64 92  
TEMP 77 67 74 81 72 65 75 85 72 65 77 89 73 67 80 90  
DEWPT 55 55 58 61 60 59 61 63 61 58 60 59 59 57 57 58  
PWIND DIR SE S SE S SE NW E NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B1 B1 SC SC SC SC FW FW FW FW CL CL FW FW  
POP 12HR 10 20 20 20 5 0 0 5  
RAIN SHWRS S S S S  
 
 
CAZ017-162300-  
MATHER CA  
38.55N 121.30W ELEV. 95 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 61 99 65 89  
TEMP 66 83 93 96 83 73 67 63 67 84 95 98 85 75 70 67 69 81 88 86  
DEWPT 51 53 54 51 50 53 53 51 52 53 53 51 51 50 49 49 52 54 55 55  
RH 58 36 27 22 32 49 61 65 59 34 24 21 31 41 47 52 55 39 33 35  
WIND DIR E W W W W SE SE SE NE NW NW W SW S SE S S SW SW SW  
WIND SPD 2 2 4 5 3 2 3 2 2 4 5 6 4 4 4 4 4 4 5 8  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC B1 B1 B1 B2 B2  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81  
MAX HEAT 82 93 91 82 96 92 81 87  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 63 82 61 87 61 92 62 93  
TEMP 70 64 74 82 68 63 75 87 69 62 77 91 71 64 80 92  
DEWPT 55 57 60 63 61 58 62 63 59 57 60 60 56 54 57 57  
PWIND DIR S S SW SW SW SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B1 SC SC SC SC SC FW FW FW CL CL CL FW FW  
POP 12HR 20 30 20 20 5 5 0 5  
RAIN SHWRS S C S S S  
TSTMS S  
 
 
CAZ018-162300-  
VACAVILLE CA  
38.38N 121.96W ELEV. 112 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 67 98 67 88  
TEMP 69 83 92 95 84 77 73 68 70 86 95 97 86 79 75 71 69 81 84 82  
DEWPT 52 53 51 48 52 51 49 49 49 50 50 49 47 47 48 50 52 54 54 55  
RH 55 36 25 20 33 40 43 51 47 29 22 20 26 32 38 47 55 39 36 40  
WIND DIR NW E S SW W W W NW NW N SW W SW W W W W SW SW SW  
WIND SPD 2 4 4 6 2 2 1 1 2 4 4 8 3 2 2 2 2 5 8 9  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC SC SC B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81  
MAX HEAT 82 92 90 84 95 91 81 83  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 64 80 64 86 64 91 66 93  
TEMP 74 67 74 80 72 66 76 86 73 66 80 91 76 69 82 93  
DEWPT 54 54 57 61 56 55 59 58 54 53 58 55 53 52 55 53  
PWIND DIR SW SW SW W SW W SW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC FW FW FW FW FW CL CL CL CL CL FW  
POP 12HR 20 20 10 10 5 5 0 5  
RAIN SHWRS S S S  
TSTMS S  
 
 
CAZ067-162300-  
AUBURN CA  
38.95N 121.08W ELEV. 1532 FT  
521 AM PDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
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 69 94 71 87  
TEMP 74 86 91 90 76 75 73 70 76 89 93 92 77 77 75 71 75 84 86 84  
DEWPT 43 46 46 42 44 44 43 43 42 45 43 42 45 44 43 43 43 45 47 47  
RH 33 25 21 19 32 33 34 38 30 22 18 18 32 31 32 36 32 26 26 28  
WIND DIR E SW W W NW E E E NE W W W N E E E E SW SW SW  
WIND SPD 5 2 5 5 2 5 5 8 6 4 8 6 3 5 5 8 5 4 6 5  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL FW FW FW SC B1 SC B1 B2 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
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 66 80 64 83 64 87 66 89  
TEMP 74 67 75 78 70 65 76 81 70 65 80 86 72 67 82 88  
DEWPT 49 51 53 54 56 53 55 54 55 52 54 51 51 50 52 49  
PWIND DIR S S SE S SE N NE NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B1 SC SC SC SC FW FW FW FW CL CL FW FW CL  
POP 12HR 20 30 20 20 10 5 5 5  
RAIN SHWRS S C S S S S  
TSTMS S  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page
Main Text Page