678  
FOUS56 KSTO 172101  
PFMSTO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
200 PM PDT FRI APR 17 2026  
 
CAZ015-181100-  
REDDING-SHASTA CA  
40.56N 122.35W ELEV. 502 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 42 76 48 76 49  
TEMP 71 74 65 52 47 44 46 65 74 76 68 58 52 49 51 66 74 74 67 60 55 51  
DEWPT 29 30 39 38 37 35 36 39 40 41 48 46 44 42 44 46 44 42 44 42 42 42  
RH 21 20 38 59 68 70 68 38 29 28 49 64 74 77 77 48 34 32 43 51 61 71  
WIND DIR N NW W N N N N NW S S SE NE NE N N S S S S SE SE S  
WIND SPD 5 3 2 2 2 2 2 2 4 5 2 2 2 1 2 3 11 12 6 3 2 2  
WIND GUST 21 24  
CLOUDS FW FW SC FW FW FW FW FW FW B1 B1 B1 B1 B1 B2 B1 B1 B2 B2 B1 B2 B1  
POP 12HR 0 5 0 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 65 47 61 45 64 43 71 43 75  
TEMP 58 62 53 49 54 59 50 47 56 62 50 44 61 69 53 45 64 73  
DEWPT 45 45 49 49 48 46 49 47 48 46 47 44 46 42 46 43 44 41  
PWIND DIR S S SE S S E N W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 B2 B1 SC SC SC FW FW SC FW FW  
POP 12HR 60 70 80 60 40 20 5 5 10  
RAIN C L L L L C C C S  
RAIN SHWRS D L  
TSTMS S S  
 

 
CAZ015-181100-  
RED BLUFF-TEHAMA CA  
40.17N 122.24W ELEV. 349 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 44 76 50 76 49  
TEMP 70 73 66 53 47 44 49 66 74 76 69 59 53 51 54 67 74 75 67 59 56 52  
DEWPT 25 24 35 36 34 33 36 38 38 38 45 46 43 43 44 45 42 41 43 42 41 42  
RH 18 16 32 52 60 65 61 36 27 25 42 62 69 74 69 45 32 29 42 53 57 69  
WIND DIR N N SW W NW NW N N S S SE SE N N N S S S SE SE SE S  
WIND SPD 10 5 3 3 4 5 4 3 5 10 6 4 4 3 3 6 14 17 12 9 9 8  
WIND GUST 27  
CLOUDS FW SC SC FW FW FW FW FW FW B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 0 0 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 65 49 62 47 65 45 70 46 74  
TEMP 59 61 53 51 56 60 51 49 58 63 51 47 62 69 54 48 65 72  
DEWPT 45 45 49 49 49 47 48 47 47 45 47 44 45 42 45 42 44 40  
PWIND DIR S SE SE S S E N E N  
WIND CHAR GN GN GN GN GN LT LT LT GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC SC FW FW FW SC FW  
POP 12HR 50 60 70 40 30 10 5 5 5  
RAIN C C L C C S S C  
RAIN SHWRS L C  
TSTMS S S  
 

 
CAZ017-181100-  
SACRAMENTO EXEC-SACRAMENTO CA  
38.51N 121.49W ELEV. 21 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 45 77 52 77 49  
TEMP 72 73 66 55 51 47 50 66 75 77 70 61 56 52 55 67 75 75 64 57 53 50  
DEWPT 29 30 39 41 42 42 43 45 41 40 45 47 47 46 47 46 45 43 41 43 45 45  
RH 20 20 37 59 71 83 77 47 29 26 41 60 72 80 74 47 34 32 43 59 74 83  
WIND DIR N NW W SW SE N N W S SW SW SW S S S SW SW SW W SW S SE  
WIND SPD 5 4 2 2 1 0 1 2 2 4 2 2 2 2 2 5 9 10 9 5 3 2  
CLOUDS FW FW SC SC SC SC SC FW SC B1 B1 B2 B2 B1 B1 B1 B1 SC B1 SC B1 SC  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 72 51 63 47 66 46 70 47 73  
TEMP 63 64 53 53 59 60 52 49 60 65 53 48 63 69 54 49 65 71  
DEWPT 46 49 51 50 51 52 49 48 49 48 49 46 49 47 49 46 49 47  
PWIND DIR S S SE S S SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B1 B1 SC B1 SC SC SC SC FW FW FW FW  
POP 12HR 40 60 70 50 30 5 5 0 5  
RAIN S C L L L S S C  
RAIN SHWRS L C  
TSTMS S S  
 

 
CAZ019-181100-  
STOCKTON-SAN JOAQUIN CA  
37.89N 121.22W ELEV. 27 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 44 80 50 81 46  
TEMP 72 74 65 55 49 46 50 68 77 80 71 61 54 51 55 69 78 79 65 57 52 48  
DEWPT 32 34 39 42 41 41 42 46 44 43 49 49 47 47 48 49 47 46 45 46 46 45  
RH 23 23 38 61 74 83 74 45 31 27 46 65 77 86 77 49 33 31 48 67 80 89  
WIND DIR NW NW NW W N N N NW E NE NW NW NW NW NW NW SW W NW NW N NE  
WIND SPD 6 6 5 5 2 1 1 2 2 3 5 5 3 2 2 2 6 10 11 6 4 3  
CLOUDS FW FW SC SC SC SC SC FW SC SC B1 B1 B1 B1 B1 SC SC SC B1 SC SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 77 50 65 47 67 46 72 45 74  
TEMP 66 66 54 53 60 62 53 49 61 66 53 48 64 70 53 48 65 71  
DEWPT 47 49 54 52 54 54 52 49 51 50 51 47 51 49 50 48 50 49  
PWIND DIR SE NW SE S S W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B2 B2 B2 B1 B1 SC SC SC SC FW SC FW FW FW FW  
POP 12HR 30 60 70 50 20 5 5 0 0  
RAIN S C C L L C S S  
RAIN SHWRS L C  
TSTMS C S  
 

 
CAZ069-181100-  
BLUE CANYON-PLACER CA  
39.27N 120.71W ELEV. 5280 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 43 61 47 62 46  
TEMP 57 55 46 45 45 43 47 57 59 59 51 49 49 48 51 59 60 59 51 49 49 48  
DEWPT 20 32 27 26 19 15 21 27 32 38 34 33 30 25 27 26 30 35 35 33 32 31  
RH 23 41 47 47 35 32 35 31 36 45 52 54 48 40 39 28 32 40 54 54 52 51  
WIND DIR SW W NW E E E E S SW SW SW E E E E S SW SW SW SE SE SE  
WIND SPD 3 2 1 2 2 2 2 2 4 3 1 2 2 2 2 4 6 5 2 2 2 2  
WIND GUST 16 18 16  
CLOUDS FW FW SC FW SC SC SC FW FW B1 B1 SC B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 57 42 45 38 43 38 50 38 56  
TEMP 55 51 44 44 43 40 40 40 41 43 41 40 49 49 41 39 51 52  
DEWPT 29 34 33 32 33 37 33 32 32 37 32 30 31 37 33 28 31 36  
PWIND DIR S S S S SW S S SE SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC FW FW  
POP 12HR 20 60 80 80 50 30 10 10 10  
RAIN S C L L D L C C C  
RAIN SHWRS D  
SNOW L C  
TSTMS S  
 

 
CAZ016-181100-  
MARYSVILLE CA  
39.15N 121.58W ELEV. 62 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 46 77 52 78 50  
TEMP 72 73 66 55 49 46 51 66 75 77 70 59 55 53 56 69 75 76 67 59 54 52  
DEWPT 32 33 39 43 42 40 42 45 45 44 48 48 47 46 47 49 46 43 43 44 44 45  
RH 23 23 37 64 77 79 71 47 34 31 45 67 74 77 72 49 36 31 42 57 69 77  
WIND DIR NW NW SE E E E NW NW S S SE E E E SE S S S S SE SE SE  
WIND SPD 5 3 2 2 2 2 2 2 2 4 3 3 3 2 3 5 9 9 5 5 5 5  
CLOUDS FW FW SC SC SC FW FW CL FW SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 69 52 62 48 66 47 71 47 74  
TEMP 62 63 55 53 59 60 53 49 60 65 53 48 63 70 55 49 65 72  
DEWPT 48 48 51 50 52 51 51 49 50 47 50 46 50 47 50 47 49 47  
PWIND DIR S S SE SE S SE S SE SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC FW FW FW FW  
POP 12HR 40 60 70 50 20 10 5 0 0  
RAIN C C L L L C S S  
RAIN SHWRS L C  
TSTMS S S  
 

 
CAZ019-181100-  
MODESTO CA  
37.66N 120.99W ELEV. 95 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 48 81 55 83 50  
TEMP 72 74 68 57 51 48 52 68 79 81 74 64 57 55 57 71 81 83 72 61 55 51  
DEWPT 31 32 38 39 40 40 40 41 40 37 45 48 46 46 46 47 43 41 43 45 44 44  
RH 22 21 33 51 66 74 63 37 25 21 35 56 67 72 67 42 26 23 35 56 66 77  
WIND DIR NW N N NW N NW NW N SE SE N NW NW NW N NE S SW NW N N W  
WIND SPD 5 5 4 4 2 2 2 2 2 3 3 3 2 2 2 3 5 5 6 4 3 2  
CLOUDS CL CL SC FW FW SC SC SC SC SC B1 B1 B2 B1 B1 SC SC SC SC SC SC FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 79 53 65 49 68 47 73 47 75  
TEMP 67 68 57 53 62 63 54 50 63 67 55 48 65 72 56 48 66 73  
DEWPT 43 44 52 51 53 51 51 49 49 47 49 47 49 46 48 46 48 46  
PWIND DIR S NW SE S S NW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC B1 B1 B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW FW  
POP 12HR 20 50 70 50 20 5 0 0 0  
RAIN S C C L S S S  
RAIN SHWRS L C  
TSTMS C S  
 

 
CAZ017-181100-  
SACRAMENTO INTL-SACRAMENTO CA  
38.70N 121.60W ELEV. 26 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 43 77 52 77 49  
TEMP 71 73 67 55 51 45 49 65 75 77 70 61 56 53 55 67 75 75 65 57 54 51  
DEWPT 28 30 36 40 41 39 41 45 42 40 44 45 46 46 47 46 44 41 41 42 45 45  
RH 20 20 32 57 68 79 74 48 31 26 39 56 69 77 74 47 33 29 41 57 71 80  
WIND DIR N NW W W SE S N NW S S S S S S S S S SW SW S S SE  
WIND SPD 8 3 2 2 2 1 2 3 2 5 4 3 2 2 3 5 10 12 10 6 5 4  
CLOUDS FW FW SC SC SC SC FW FW SC B1 B1 B1 B2 B1 B1 B1 B1 SC B1 SC B1 SC  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 70 52 63 47 66 46 70 47 73  
TEMP 62 64 55 54 58 60 53 49 59 64 53 48 62 69 55 49 64 71  
DEWPT 46 48 51 50 51 50 49 48 49 47 49 46 49 46 48 46 48 46  
PWIND DIR S S SE S S S W S W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW FW FW  
POP 12HR 40 60 70 50 20 5 0 0 0  
RAIN S C C L L S S S  
RAIN SHWRS L C  
TSTMS S S  
 

 
CAZ018-181100-  
TRAVIS AFB CA  
38.27N 122.03W ELEV. 62 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 46 77 52 73 49  
TEMP 72 74 66 55 51 48 51 67 75 76 68 59 55 52 54 66 72 71 62 56 54 51  
DEWPT 28 32 42 42 44 43 42 44 41 40 45 48 48 48 48 46 44 42 44 47 48 47  
RH 19 21 42 61 77 83 71 43 29 27 43 67 77 86 80 48 37 35 52 72 80 86  
WIND DIR N W SW SW SW SW NE E S W W W W W W SW SW SW W W SW SW  
WIND SPD 8 5 4 3 2 2 2 3 3 4 4 4 3 3 3 5 11 12 10 6 4 3  
CLOUDS FW FW SC SC SC SC SC FW SC B1 B1 B2 B2 B1 B2 SC B1 SC B1 B1 B1 B1  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 68 52 61 47 66 45 71 47 73  
TEMP 62 61 54 53 58 59 53 49 61 64 53 48 64 70 54 49 65 70  
DEWPT 48 51 51 52 53 51 50 48 50 50 49 47 49 49 48 46 48 48  
PWIND DIR S SW S SW SW W W SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B1 B1 SC B1 SC FW FW FW FW FW FW FW  
POP 12HR 50 70 80 50 30 10 5 0 5  
RAIN C C L L L C C C C  
RAIN SHWRS D  
TSTMS C  
 

 
CAZ016-181100-  
OROVILLE CA  
39.49N 121.62W ELEV. 187 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 46 77 53 76 51  
TEMP 71 73 67 56 52 48 51 66 74 76 70 62 58 54 56 69 74 75 68 61 57 53  
DEWPT 33 34 43 41 41 38 40 43 43 41 49 47 47 45 47 49 45 43 45 44 44 43  
RH 25 24 42 57 66 68 66 43 33 28 47 58 67 71 72 49 35 32 43 53 62 69  
WIND DIR NW NW NE E NE E E W S S SE E E E E S S S SE SE SE SE  
WIND SPD 6 4 2 2 2 2 2 3 3 5 4 4 3 2 2 5 9 10 5 5 5 5  
CLOUDS FW FW SC FW FW SC FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 68 50 61 48 65 46 70 47 74  
TEMP 61 63 56 52 56 59 53 49 58 65 54 48 62 69 56 49 64 72  
DEWPT 46 46 50 50 51 49 49 49 50 46 49 47 49 45 49 46 49 46  
PWIND DIR SE SE SE SE SE SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC FW FW FW FW  
POP 12HR 40 60 70 60 30 10 5 5 5  
RAIN C C L L L C C C  
RAIN SHWRS L L  
TSTMS S S  
 

 
CAZ017-181100-  
MATHER CA  
38.55N 121.30W ELEV. 95 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 45 77 52 78 49  
TEMP 71 73 66 54 50 47 51 67 75 77 70 60 55 52 55 69 76 76 65 56 52 50  
DEWPT 34 34 41 42 43 42 43 49 46 43 48 47 47 46 47 50 49 47 43 43 45 45  
RH 26 24 40 64 77 83 74 52 36 30 45 62 74 80 74 51 39 36 45 62 77 83  
WIND DIR N SW SE SE SE SE SE SW S S S E SE SE S S SW SW W SW SE SE  
WIND SPD 4 2 2 2 2 2 2 2 3 3 2 3 2 2 3 5 6 8 6 4 3 2  
CLOUDS FW FW SC SC FW SC FW FW FW B1 B1 B1 B2 B1 B1 B1 B1 SC B1 SC B1 SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 72 51 62 47 66 45 71 46 73  
TEMP 64 65 53 51 58 59 50 48 60 65 52 46 62 70 53 47 65 71  
DEWPT 48 50 51 50 53 53 50 48 52 50 49 46 52 49 49 47 51 50  
PWIND DIR S S SE S S S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC FW SC FW FW FW FW  
POP 12HR 30 60 80 50 30 10 5 0 5  
RAIN S C C L L C C C  
RAIN SHWRS D C  
TSTMS S S  
 

 
CAZ018-181100-  
VACAVILLE CA  
38.38N 121.96W ELEV. 112 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 47 77 52 74 50  
TEMP 71 73 66 57 53 49 53 67 75 77 70 62 57 53 56 67 72 71 62 58 55 52  
DEWPT 25 27 39 37 39 37 39 41 40 40 44 44 44 43 45 43 41 40 41 43 46 44  
RH 18 18 37 47 59 63 59 39 28 26 39 52 62 69 66 42 33 32 46 57 72 74  
WIND DIR N N W W W N N NE SE S SW W W W SW SW SW SW SW SW SW SW  
WIND SPD 8 4 2 2 2 2 2 3 3 4 3 2 2 2 2 5 10 10 8 5 3 3  
CLOUDS FW FW SC SC B1 SC SC FW SC B1 B1 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 B1  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 67 52 61 47 65 46 70 48 72  
TEMP 61 60 56 54 58 59 54 49 61 64 54 49 64 69 55 50 66 71  
DEWPT 47 50 48 49 51 50 47 45 49 48 46 44 48 47 46 43 46 47  
PWIND DIR S SW S SW SW SW W SW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B1 B1 SC B1 SC FW FW FW FW FW FW FW  
POP 12HR 50 70 80 50 30 10 5 0 5  
RAIN C C L L L C C S C  
RAIN SHWRS D  
TSTMS C  
 

 
CAZ067-181100-  
AUBURN CA  
38.95N 121.08W ELEV. 1532 FT  
200 PM PDT FRI APR 17 2026  
 
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26 MON  
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 47 71 52 72 49  
TEMP 66 66 56 52 50 48 53 67 70 71 61 56 55 53 57 68 70 70 59 55 53 51  
DEWPT 36 36 41 39 38 33 36 44 45 43 47 44 43 39 42 44 45 44 44 42 42 40  
RH 33 33 57 61 63 56 52 43 41 36 60 64 64 59 57 42 41 39 57 61 66 66  
WIND DIR W W NE E E E E SW S S E E E E E S S SW W SE SE E  
WIND SPD 6 3 1 2 3 5 3 4 5 4 2 3 4 5 4 6 9 6 3 2 2 2  
CLOUDS FW FW SC SC SC SC FW CL FW SC B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
 
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 66 49 56 45 59 44 64 45 66  
TEMP 63 61 51 51 54 53 48 47 55 58 49 46 60 63 50 47 61 64  
DEWPT 42 45 47 47 47 48 47 46 46 45 46 42 46 45 46 42 46 47  
PWIND DIR SE S SE S S SE S SE S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC FW FW FW FW FW  
POP 12HR 30 60 80 60 30 20 5 5 5  
RAIN S C C L L C C C S  
RAIN SHWRS D L  
TSTMS S S  
 

 
 
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