146  
FOUS56 KSGX 160949  
PFMSGX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
248 AM PDT FRI APR 16 2021  
 
CAZ552-170000-  
JOHN WAYNE AIRPORT-ORANGE CA  
33.68N 117.87W ELEV. 52 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 69 52 71 55 86  
TEMP 52 55 65 68 67 60 56 54 52 55 65 70 70 68 64 58 55 64 79 86 84  
DEWPT 50 51 51 51 52 52 52 51 51 52 53 53 54 54 53 52 51 48 38 31 31  
RH 93 86 60 54 59 75 86 90 96 90 65 55 57 61 67 80 86 56 23 14 15  
WIND DIR E E SW SW SW SW S SE SE SE SW SW W SW S E E NE N N W  
WIND SPD 1 2 6 10 9 5 3 1 2 2 6 10 9 4 2 1 1 3 12 13 9  
CLOUDS OV B1 FW CL FW SC B2 B2 B2 B1 FW CL FW FW B2 B2 B2 B2 CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 56 74 55 66 54 68  
TEMP 66 59 81 80 64 56 69 68 58 57 59 64 57 54 63 67  
DEWPT 51 41 44 49 53 51 53 52 54 52 52 51 52 51 52 51  
PWIND DIR SW SW SW S S SE S S  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS CL FW FW CL CL B1 B1 FW FW B2 B2 SC SC OV OV SC  
POP 12HR 0 0 0 0 10 10 10 10  
 

 
CAZ554-170000-  
FULLERTON-ORANGE CA  
33.87N 117.98W ELEV. 95 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 72 53 75 55 87  
TEMP 53 54 63 71 71 64 57 55 54 54 62 71 74 72 62 58 55 60 76 84 86  
DEWPT 50 50 50 49 50 50 52 52 51 52 52 52 51 50 50 51 50 48 34 24 28  
RH 89 86 62 46 47 60 83 90 90 93 70 51 44 46 65 77 83 64 22 11 12  
WIND DIR E E S SW SW SW S SE SE SE SW SW SW SW SE E NE NE NE N W  
WIND SPD 1 1 3 8 9 3 2 2 1 2 3 8 8 4 1 1 1 5 9 8 6  
CLOUDS B2 B1 FW CL FW FW B1 B2 B2 B2 FW FW FW FW SC SC SC SC CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 90 57 77 56 68 55 71  
TEMP 71 59 80 86 68 58 68 71 60 57 63 67 59 56 63 71  
DEWPT 43 37 39 44 52 51 51 50 54 54 52 51 52 52 51 51  
PWIND DIR NW NW SW S S SE SW S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW CL CL B1 SC FW FW B1 B2 SC SC B2 B2 SC  
POP 12HR 0 0 0 0 5 10 10 5  
 

 
CAZ048-170000-  
ONTARIO-SAN BERNARDINO CA  
34.05N 117.58W ELEV. 942 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 75 50 78 55 86  
TEMP 49 52 64 74 73 64 57 54 50 53 65 77 77 69 59 55 58 64 77 84 85  
DEWPT 46 47 47 43 46 47 49 48 48 49 48 42 43 48 42 41 37 37 30 26 23  
RH 89 83 54 33 38 54 75 80 93 86 54 29 30 47 53 59 45 37 18 12 10  
WIND DIR N SE SW SW SW SW W W SW SW W W W W N N N NE NE N N  
WIND SPD 2 1 4 10 14 11 4 3 3 2 5 10 13 8 4 4 8 10 14 12 12  
CLOUDS B1 SC FW CL FW FW SC B1 B1 B1 FW FW FW FW FW FW FW FW CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 90 56 82 54 71 52 73  
TEMP 69 57 84 87 65 56 76 78 60 54 64 66 54 52 63 72  
DEWPT 27 27 30 34 40 41 40 40 48 50 50 48 50 49 50 48  
PWIND DIR N W NW S W SE SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL CL FW FW FW FW B1 FW FW B1 B2 FW  
POP 12HR 0 0 0 0 5 10 5 5  
 

 
CAZ048-170000-  
RIVERSIDE-RIVERSIDE CA  
33.95N 117.45W ELEV. 817 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 76 49 80 54 86  
TEMP 49 52 65 76 72 63 57 52 49 52 66 79 77 68 60 56 54 62 75 83 86  
DEWPT 45 46 45 43 44 47 48 48 47 48 45 39 41 47 46 43 38 35 24 26 22  
RH 86 80 48 31 37 56 72 86 93 86 47 24 28 47 60 62 54 36 15 12 9  
WIND DIR NW SE W W W W W S S SE W W W W NE NE NE N N N N  
WIND SPD 1 1 3 8 12 8 2 1 1 1 4 8 11 6 2 2 4 6 13 13 11  
CLOUDS B1 SC FW CL FW FW SC SC B1 SC CL FW FW FW FW FW FW FW CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 90 55 83 52 73 51 74  
TEMP 66 55 84 87 67 55 74 79 58 52 64 69 55 52 64 71  
DEWPT 32 26 29 32 39 40 38 38 45 47 47 45 48 48 47 46  
PWIND DIR N N S S SE S W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL CL FW FW FW FW B1 FW FW B1 B2 FW  
POP 12HR 0 0 0 0 10 10 10 5  
 

 
CAZ048-170000-  
MARCH AIR FORCE BASE-RIVERSIDE CA  
33.90N 117.25W ELEV. 1539 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 74 44 78 47 82  
TEMP 43 47 63 73 72 61 53 47 45 46 65 77 76 65 54 49 48 60 74 80 81  
DEWPT 43 45 43 37 42 45 47 47 45 46 44 38 37 41 44 37 32 35 24 25 24  
RH 100 93 48 27 34 56 80100100100 46 24 24 41 69 63 54 39 15 13 12  
WIND DIR NE N W W W W S SE SE SE W NW W W NE NE NE N N N N  
WIND SPD 1 1 2 8 11 4 2 1 1 1 3 9 11 4 2 2 3 6 12 13 12  
CLOUDS B1 SC FW CL CL CL SC B2 B2 B1 CL FW FW FW FW FW FW FW CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
OBVIS PF PF PF PF PF PF  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 48 87 47 82 46 69 45 72  
TEMP 60 49 81 84 60 47 74 78 50 47 58 64 48 46 59 69  
DEWPT 25 18 24 27 35 33 35 35 42 42 45 44 45 43 45 44  
PWIND DIR N N S S S S S SW  
WIND CHAR LT LT LT LT GN LT LT LT  
AVG CLOUDS CL CL CL CL CL CL FW FW FW SC B2 FW FW B1 B1 FW  
POP 12HR 0 0 0 0 10 10 10 5  
 

 
CAZ043-170000-  
CAMP PENDLETON-SAN DIEGO CA  
33.31N 117.35W ELEV. 79 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 69 50 71 49 86  
TEMP 48 53 66 69 65 59 55 52 50 53 66 70 70 62 57 53 49 60 77 85 83  
DEWPT 47 48 50 49 51 52 51 50 49 49 51 51 51 52 51 48 49 47 35 32 32  
RH 96 83 56 49 60 78 86 93 96 86 58 51 51 70 80 83100 62 22 15 16  
WIND DIR N N SW SW SW SW S S E E SW SW W SW NE N NE NE N NW NW  
WIND SPD 1 0 4 10 9 3 1 1 1 1 5 10 9 2 1 0 1 2 9 9 9  
CLOUDS B2 B2 FW FW SC SC B2 B2 OV B2 FW CL FW FW B2 B2 B2 B2 CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 51 87 51 74 53 65 51 68  
TEMP 59 52 82 84 61 51 72 66 58 54 58 61 59 51 66 65  
DEWPT 38 33 37 41 47 45 47 47 50 49 47 46 47 46 47 47  
PWIND DIR N NW S S S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW FW CL CL SC SC FW SC OV OV SC B1 OV B2 SC  
POP 12HR 0 0 0 0 10 10 10 10  
 

 
CAZ043-170000-  
CARLSBAD-SAN DIEGO CA  
33.13N 117.28W ELEV. 328 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 66 52 68 53 83  
TEMP 52 57 64 65 63 59 56 53 52 56 65 67 67 63 60 56 53 61 74 79 82  
DEWPT 50 51 52 51 53 53 51 51 50 51 52 54 53 53 52 49 52 47 42 34 38  
RH 93 80 65 60 70 80 83 93 93 83 63 63 61 70 75 77 96 60 32 20 21  
WIND DIR N NW SW W W SW S S SE SE W W W W NE E E N N NW W  
WIND SPD 1 1 5 10 9 3 3 4 3 2 6 10 8 2 1 1 1 3 9 10 9  
CLOUDS OV B2 FW FW B1 B1 B2 B2 OV B2 FW FW FW FW B2 B2 B2 B2 FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 83 54 72 54 63 53 65  
TEMP 62 57 80 79 65 54 71 66 58 55 58 57 55 53 63 63  
DEWPT 43 39 42 48 50 49 51 52 52 52 52 51 50 50 51 52  
PWIND DIR NW NW S S S S SW SW  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS FW FW FW CL CL SC B1 FW SC OV OV SC B1 OV B2 B1  
POP 12HR 0 0 0 0 10 10 10 10  
 

 
CAZ043-170000-  
OCEANSIDE-SAN DIEGO CA  
33.22N 117.35W ELEV. 30 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 66 50 67 49 83  
TEMP 48 53 64 66 64 60 57 53 50 53 64 66 67 64 61 55 49 57 71 81 81  
DEWPT 48 50 51 52 53 53 51 50 50 51 53 53 53 53 52 48 47 48 43 41 44  
RH 100 89 63 61 67 78 80 89100 93 67 63 61 67 72 77 93 72 36 24 27  
WIND DIR N NE SW SW W SW S S SE E SW W W W NE E NE NE N NW W  
WIND SPD 1 1 5 11 9 3 1 1 1 1 5 10 8 2 1 1 1 2 9 11 12  
CLOUDS OV B2 FW FW SC B1 B2 B2 OV B2 FW FW FW FW B2 B2 B2 B2 CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 50 83 50 70 51 63 50 65  
TEMP 62 51 77 80 62 50 68 64 57 52 56 60 58 50 63 63  
DEWPT 42 38 44 50 51 47 52 52 51 50 51 50 50 48 50 51  
PWIND DIR N N SW S S S SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW CL CL B1 B2 FW SC OV OV B1 B1 OV B2 B1  
POP 12HR 0 0 0 0 10 10 10 10  
 

 
CAZ043-170000-  
MIRAMAR-SAN DIEGO CA  
32.87N 117.14W ELEV. 482 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 68 51 69 52 83  
TEMP 51 55 64 67 63 57 54 52 51 55 65 68 66 62 60 56 52 60 76 81 82  
DEWPT 49 51 51 50 52 51 50 50 50 50 52 52 52 52 51 47 49 47 43 39 35  
RH 93 86 63 54 67 80 86 93 96 83 63 57 61 70 72 72 89 62 31 22 18  
WIND DIR N N W W W W SW SW SE SE W W W NW NW NE NE N NW NW NW  
WIND SPD 3 2 4 10 9 5 3 3 2 2 4 10 9 4 3 3 3 3 8 12 12  
CLOUDS OV OV SC FW SC SC B2 OV OV B2 FW CL FW FW OV OV OV OV CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
OBVIS PF PF PF PF  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 54 87 53 74 53 64 52 66  
TEMP 63 55 86 80 64 53 72 67 56 54 58 56 53 53 64 64  
DEWPT 47 39 42 47 49 49 51 51 50 50 52 51 49 48 52 52  
PWIND DIR N N NW S S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW FW CL CL FW B2 FW SC OV OV SC B1 OV B2 B1  
POP 12HR 0 0 0 0 10 10 10 10  
 

 
CAZ043-170000-  
MONTGOMERY FIELD-SAN DIEGO CA  
32.81N 117.14W ELEV. 407 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 68 52 69 53 83  
TEMP 52 54 63 67 63 57 55 53 52 53 63 69 67 62 59 56 53 57 74 80 82  
DEWPT 49 50 50 49 51 50 50 50 49 50 51 51 51 51 51 49 50 48 40 38 33  
RH 89 86 62 52 65 77 83 89 89 89 65 53 56 67 75 77 89 72 29 22 17  
WIND DIR N N W W W W SW SW S SE W W W NW NW N NE N NW NW NW  
WIND SPD 2 2 3 10 10 5 2 1 1 1 4 10 9 4 1 1 1 3 6 11 13  
CLOUDS OV OV SC FW B1 B1 B2 B2 OV B2 FW FW FW FW B1 B1 B2 B2 FW FW CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
OBVIS PF PF PF PF  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 88 54 72 53 64 52 66  
TEMP 62 56 85 81 66 54 69 66 57 54 57 57 54 53 64 64  
DEWPT 46 40 39 44 50 49 49 49 50 50 49 48 49 48 48 48  
PWIND DIR N N NW S SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL SC SC CL CL FW B1 FW SC OV OV SC B1 OV B2 B1  
POP 12HR 0 0 0 0 10 10 10 10  
 

 
CAZ043-170000-  
SAN DIEGO LINDBERGH FIELD-SAN DIEGO CA  
32.73N 117.18W ELEV. 30 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 67 54 67 55 81  
TEMP 55 58 64 66 63 59 57 54 54 55 63 67 66 64 61 58 55 59 72 78 81  
DEWPT 51 52 51 51 53 52 52 51 51 51 52 53 54 54 54 55 54 52 48 45 43  
RH 86 80 63 58 70 78 83 90 90 86 67 61 65 70 78 90 96 78 42 31 26  
WIND DIR NW NW W W W W W SW SE S W W W NW NW NW NE N NW NW NW  
WIND SPD 2 2 4 10 9 5 3 2 2 2 5 10 9 5 2 1 2 2 8 12 13  
CLOUDS OV B2 SC SC B1 B1 B2 OV OV B2 SC FW FW FW B2 B2 B2 B2 FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 56 71 55 63 55 66  
TEMP 66 58 81 81 66 57 68 66 59 56 58 58 57 55 64 65  
DEWPT 51 45 45 51 54 52 53 52 54 53 52 51 52 51 51 52  
PWIND DIR NW N NW SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC CL CL SC B1 FW B1 OV OV B1 B1 OV OV B1  
POP 12HR 0 0 0 0 10 10 10 10  
 

 
CAZ043-170000-  
IMPERIAL BEACH-SAN DIEGO CA  
32.56N 117.11W ELEV. 26 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 65 54 64 54 76  
TEMP 54 56 64 65 62 60 58 55 54 55 60 62 64 64 64 60 54 57 68 72 76  
DEWPT 51 52 51 52 53 53 52 51 51 51 53 53 54 54 54 54 53 52 48 52 50  
RH 90 86 63 63 72 78 80 86 90 86 78 72 70 70 70 81 96 83 49 49 40  
WIND DIR NW NW W W W NW W W W E W W W NW NW NW N N NW NW NW  
WIND SPD 4 4 8 11 10 6 3 3 3 3 8 11 9 5 2 3 3 4 10 13 12  
CLOUDS OV B2 SC SC B2 B1 B1 B2 OV B2 SC SC SC SC B2 B2 B2 B2 FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 79 54 67 55 61 54 63  
TEMP 70 55 79 74 62 54 66 63 57 56 58 57 56 54 62 61  
DEWPT 53 44 48 54 54 51 53 54 53 52 52 52 51 50 51 53  
PWIND DIR N N W SW SW SW SW SW  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS FW SC SC CL CL SC B2 FW B1 OV OV B1 B1 OV OV B1  
POP 12HR 0 0 0 0 5 10 10 10  
 

 
CAZ043-170000-  
BROWN FIELD-SAN DIEGO CA  
32.58N 116.98W ELEV. 525 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 68 52 68 52 81  
TEMP 52 56 65 67 63 59 57 54 52 56 66 68 66 62 59 56 52 60 76 81 80  
DEWPT 49 50 49 48 51 51 49 49 49 49 49 50 51 51 50 50 49 47 40 36 36  
RH 89 80 56 50 65 75 75 83 89 77 54 52 58 67 72 80 89 62 27 20 20  
WIND DIR N N W W W W W SW E E W W W W N NE NE N NW NW NW  
WIND SPD 2 2 3 11 9 4 2 2 1 1 4 10 8 3 1 1 3 2 6 11 10  
CLOUDS OV B2 SC FW B1 B1 B1 B2 B2 B1 FW FW FW FW OV OV OV OV CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
OBVIS PF PF PF PF  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 88 53 73 53 64 51 66  
TEMP 65 56 88 82 65 54 71 66 55 53 59 59 56 51 64 64  
DEWPT 47 35 34 45 49 47 48 48 50 50 49 49 49 48 48 50  
PWIND DIR N N W SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW FW CL CL FW FW FW SC OV OV SC B1 B2 B2 SC  
POP 12HR 0 0 0 0 5 10 10 10  
 

 
CAZ050-170000-  
RAMONA-SAN DIEGO CA  
33.04N 116.92W ELEV. 1394 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 71 43 72 46 82  
TEMP 44 48 62 70 64 53 48 46 43 47 64 71 68 56 54 48 47 60 77 82 80  
DEWPT 43 47 48 47 48 49 47 46 43 46 49 51 50 49 48 42 41 39 31 31 28  
RH 96 96 60 44 56 86 96100100 96 58 49 52 77 80 80 79 46 18 16 15  
WIND DIR N NE W W W W SW S SE NE W W W W N NE NE NE N N NW  
WIND SPD 1 0 5 10 10 3 1 1 2 0 5 10 11 3 1 1 2 3 11 13 13  
CLOUDS OV B2 SC FW FW SC B2 OV OV B1 FW FW FW FW SC SC SC SC CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
OBVIS PF PF PF PF PF PF PF PF PF PF  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 47 86 47 78 46 65 45 68  
TEMP 55 48 85 80 55 47 75 72 48 46 58 56 47 46 60 63  
DEWPT 36 26 29 36 39 37 40 43 46 45 47 46 46 45 47 48  
PWIND DIR N N SE S S S SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW CL CL CL FW FW FW B1 B2 FW SC B2 B1 FW  
POP 12HR 0 0 0 0 10 10 10 10  
 

 
CAZ058-170000-  
CAMPO-SAN DIEGO CA  
32.63N 116.47W ELEV. 2631 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 70 39 72 46 75  
TEMP 42 48 62 69 66 53 45 41 39 48 66 72 69 58 50 46 50 59 67 73 74  
DEWPT 39 40 39 40 41 45 43 40 37 39 36 36 43 46 42 34 31 31 25 24 23  
RH 89 74 43 35 40 74 93 96 92 71 33 27 39 64 74 63 48 34 20 16 15  
WIND DIR SE S W W W W S S SE S W NW W W S NE NE NE NE NE NW  
WIND SPD 4 1 8 11 11 3 5 6 5 5 9 12 12 3 5 6 9 8 13 14 16  
CLOUDS B2 B1 SC FW CL FW SC SC SC CL FW FW FW FW FW FW FW FW CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
OBVIS PF PF PF  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 46 82 46 78 42 65 41 68  
TEMP 53 47 76 80 55 46 75 73 51 42 59 57 43 41 58 64  
DEWPT 30 18 19 26 29 25 26 32 38 37 39 41 43 40 41 44  
PWIND DIR NW NE NW SW W W W W  
WIND CHAR LT LT GN LT GN GN GN GN  
AVG CLOUDS FW CL CL CL CL CL FW FW FW FW SC FW FW SC FW FW  
POP 12HR 0 0 0 0 10 10 10 10  
 

 
CAZ061-170000-  
PALM SPRINGS-RIVERSIDE CA  
33.84N 116.50W ELEV. 479 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 87 60 89 62 89  
TEMP 59 68 81 85 86 74 68 64 60 69 83 88 88 77 70 66 62 69 80 86 88  
DEWPT 36 34 27 26 32 39 41 40 39 39 34 30 28 27 31 34 33 32 19 21 17  
RH 42 28 14 12 14 28 37 41 46 33 17 12 11 16 23 30 33 25 10 9 7  
WIND DIR NW NW E SE NW NW NW NW NW NW N N NW NW NW NW N N N N N  
WIND SPD 3 2 3 6 11 13 9 4 3 3 8 10 11 11 8 5 6 9 12 14 11  
CLOUDS SC FW FW CL FW FW CL CL FW FW FW FW SC SC FW FW FW FW CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 97 65 94 61 86 59 87  
TEMP 71 63 89 96 75 65 87 91 68 61 74 84 59 60 75 86  
DEWPT 21 20 16 18 27 31 25 25 32 37 35 35 40 42 37 36  
PWIND DIR NW W W W W NW W NW  
WIND CHAR GN LT GN LT GN LT GN GN  
AVG CLOUDS CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW CL  
POP 12HR 0 0 0 0 5 10 5 5  
 

 
CAZ061-170000-  
THERMAL-RIVERSIDE CA  
33.64N 116.17W ELEV. 112 FT  
248 AM PDT FRI APR 16 2021  
 
DATE FRI 04/16/21 SAT 04/17/21 SUN 04/18/21  
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 89 59 90 60 91  
TEMP 58 67 82 88 88 75 67 62 59 69 84 89 89 79 66 63 60 67 81 89 91  
DEWPT 36 33 28 26 27 36 43 40 38 39 35 30 27 29 33 34 35 36 27 24 20  
RH 44 28 14 11 11 24 42 44 45 33 17 12 11 16 29 34 39 32 14 9 7  
WIND DIR NW NW SE SE SE NW NW NW NW N N W NW N NW NW NW NW N N N  
WIND SPD 10 5 3 8 6 10 12 10 8 5 6 9 10 8 10 9 10 14 11 12 12  
CLOUDS B1 SC FW FW FW CL CL CL FW FW FW FW SC SC FW FW FW FW CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 04/19/21 TUE 04/20/21 WED 04/21/21 THU 04/22/21  
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 60 97 61 96 59 90 58 90  
TEMP 71 60 90 95 72 61 83 94 69 59 80 85 62 59 80 89  
DEWPT 25 21 20 19 30 29 27 24 35 36 35 32 43 42 41 35  
PWIND DIR NW W NW SE NW N NW NW  
WIND CHAR GN LT GN LT GN GN GN GN  
AVG CLOUDS CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW CL  
POP 12HR 0 0 0 0 5 10 5 0  
 

 
 
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