Point Forecast Matrices
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
317 FOUS56 KMTR 091801 PFMMTR Point Forecast Matrices National Weather Service San Francisco Bay Area 1101 AM PDT Sat Aug 9 2025 CAZ510-092300- Concord Airport-Contra Costa CA 37.99N 122.05W Elev. 23 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 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 95 61 92 Temp 92 92 77 69 64 61 64 79 92 93 78 67 63 61 63 77 89 88 Dewpt 55 53 52 54 54 55 55 54 51 49 50 52 53 55 54 54 52 51 RH 29 27 42 59 70 81 73 42 25 22 37 59 70 81 72 45 28 28 Wind dir W W SW SW SW SW W W W W SW SW SW SW SW W W SW Wind spd 10 12 9 5 5 4 4 8 10 11 6 8 6 6 8 9 12 12 Clouds CL CL FW CL CL CL CL CL CL CL CL CL CL FW FW CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 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 60 88 60 83 59 83 58 82 Temp 65 61 73 84 62 60 70 80 62 59 70 80 62 58 70 80 Dewpt 53 55 54 53 55 56 56 56 55 56 55 51 53 53 53 51 PWind dir SW SW SW SW SW SW SW SW Wind char GN GN GN GN GN GN GN GN Avg clouds CL CL FW CL CL SC SC FW FW SC SC FW CL FW FW CL PoP 12hr 0 0 5 0 0 0 0 0 $$ CAZ508-092300- Hayward Airport-Alameda CA 37.66N 122.12W Elev. 46 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 60 81 60 78 Temp 80 79 68 64 62 61 62 72 79 78 68 63 61 60 62 70 76 74 Dewpt 57 57 56 55 54 54 53 55 54 55 55 55 54 54 54 55 55 55 RH 45 47 65 73 75 78 72 55 42 45 63 75 78 81 75 59 48 51 Wind dir NW NW NW NW NW NW NW W NW NW NW NW NW NW W W W W Wind spd 11 13 10 6 5 5 4 8 11 11 8 5 3 3 3 8 11 11 Clouds CL CL FW FW FW SC SC FW CL CL FW SC SC SC SC FW CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 75 59 72 59 70 58 69 Temp 62 60 67 71 61 60 66 70 61 59 65 67 60 58 64 67 Dewpt 55 55 55 56 56 56 57 59 56 55 55 55 54 53 53 55 PWind dir NW W W W W SW SW SW Wind char LT LT GN GN GN GN GN GN Avg clouds FW SC B1 FW FW B2 B2 SC SC B2 B2 SC FW SC B1 SC PoP 12hr 0 0 5 0 0 0 0 0 $$ CAZ510-092300- Livermore Airport-Contra Costa CA 37.70N 121.84W Elev. 397 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 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 97 61 93 Temp 95 95 79 69 65 63 66 82 95 95 79 68 64 62 64 80 91 90 Dewpt 52 52 52 52 53 53 53 52 48 48 49 51 51 51 52 52 48 49 RH 23 23 39 55 65 70 63 35 20 20 35 54 63 67 65 38 23 25 Wind dir W W W W SW W SW W W W W SW SW SW SW W W W Wind spd 6 13 9 3 3 2 2 5 10 11 6 4 3 2 5 9 12 11 Clouds CL CL CL CL CL FW FW CL CL CL CL CL CL FW FW CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 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 60 89 59 85 58 82 56 80 Temp 65 61 76 87 62 59 72 81 61 58 70 79 59 57 69 77 Dewpt 51 52 52 51 53 55 55 55 55 54 54 51 53 53 52 52 PWind dir SW W SW W SW SW SW SW Wind char GN LT GN LT GN LT GN GN Avg clouds CL FW SC CL CL FW SC CL CL SC SC CL CL FW SC FW PoP 12hr 0 0 5 0 0 0 0 0 $$ CAZ513-092300- Moffett Field-Santa Clara CA 37.42N 122.05W Elev. 33 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 62 81 63 79 Temp 81 80 70 65 64 63 64 73 80 80 71 66 64 63 65 73 78 77 Dewpt 60 61 58 57 57 57 56 58 58 59 58 57 57 57 55 58 57 58 RH 49 52 66 75 78 81 75 59 47 49 63 73 78 81 70 59 48 52 Wind dir NW N N NW NW NW NW NW N N N NW NW NW NW NW NW N Wind spd 11 13 9 5 3 4 4 8 11 12 8 4 3 3 3 6 12 13 Clouds CL CL CL FW SC SC B1 CL CL CL CL FW FW SC SC FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 77 61 75 60 73 59 72 Temp 65 62 71 75 63 61 69 73 63 61 68 71 61 59 68 71 Dewpt 56 56 57 58 57 57 57 60 57 57 56 56 54 54 55 56 PWind dir NW W W W W W W W Wind char LT LT LT LT GN LT GN LT Avg clouds CL FW SC CL CL SC B1 FW FW SC B1 FW CL FW SC FW PoP 12hr 0 0 5 0 0 0 0 0 $$ CAZ530-092300- Monterey Airport-Monterey CA 36.59N 121.85W Elev. 253 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 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 73 57 73 57 72 Temp 71 70 61 59 57 57 58 65 71 70 62 59 58 57 59 65 70 69 Dewpt 57 57 55 55 54 53 53 53 55 56 56 54 54 54 53 54 56 57 RH 61 63 81 87 90 86 83 65 57 61 81 83 86 90 80 68 61 66 Wind dir W W W NW W W N W W W W NW N N N NW W W Wind spd 10 9 4 1 1 1 2 5 8 6 3 3 3 2 3 6 8 6 Clouds FW FW SC B2 B2 B2 B2 FW FW FW SC B1 B1 B1 B1 SC FW FW PoP 12hr 0 20 20 20 20 QPF 12hr 0 0 0 0 0 Drizzle O O O O O O O Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 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 70 57 69 57 67 56 67 Temp 60 58 64 68 59 57 62 67 59 57 61 66 59 56 61 65 Dewpt 55 54 54 57 55 55 55 58 56 55 55 55 54 54 54 55 PWind dir W NW NW NW W NW W NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B2 SC SC B2 OV SC B1 OV OV SC SC B1 B2 SC PoP 12hr 20 20 5 0 5 0 0 0 Drizzle O O $$ CAZ506-092300- Napa Airport-Napa CA 38.21N 122.28W Elev. 33 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 55 83 55 81 Temp 81 80 70 62 59 57 58 70 81 81 70 62 58 56 58 68 78 78 Dewpt 59 59 57 56 55 54 54 56 58 56 56 55 54 52 54 55 57 56 RH 47 49 63 81 87 90 86 61 46 42 61 78 86 86 86 63 48 47 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W Wind spd 10 12 10 8 6 5 5 8 10 12 10 8 6 6 8 9 13 16 Clouds CL CL FW FW FW SC SC FW CL CL CL FW FW SC SC FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 77 56 74 55 75 54 74 Temp 60 57 65 74 59 57 63 72 58 56 63 73 59 55 65 73 Dewpt 54 53 55 57 57 54 57 59 57 53 55 56 54 51 54 56 PWind dir SW SW SW SW SW SW SW SW Wind char GN GN GN GN GN GN GN GN Avg clouds CL FW B1 FW FW B1 B2 FW FW B1 B2 FW CL FW SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-092300- Oakland Airport-Alameda CA 37.74N 122.20W Elev. 3 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 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 78 58 77 59 74 Temp 75 73 65 61 60 59 60 68 75 71 64 61 59 59 60 67 72 69 Dewpt 58 58 57 56 55 55 55 56 55 56 55 55 55 55 56 56 56 56 RH 55 59 75 84 84 87 84 65 50 59 73 81 87 87 87 68 57 63 Wind dir NW NW NW NW NW NW NW NW W NW NW NW NW NW NW W W W Wind spd 11 12 10 8 6 6 6 8 10 10 8 5 4 4 4 6 10 9 Clouds CL CL FW SC SC B1 SC FW CL CL SC SC SC B1 B1 FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 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 72 59 70 59 69 57 69 Temp 61 59 65 67 61 60 64 66 60 60 63 65 59 58 63 65 Dewpt 56 56 56 55 58 57 58 57 57 56 56 54 54 54 54 54 PWind dir W W W SW SW SW SW SW Wind char LT GN GN GN GN GN GN GN Avg clouds FW B1 B1 FW SC B2 B2 SC SC B2 B2 SC FW SC B1 SC PoP 12hr 0 0 5 0 0 0 0 0 $$ CAZ528-092300- Salinas Airport-Monterey CA 36.67N 121.60W Elev. 82 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 57 77 58 75 Temp 72 69 60 59 57 57 58 72 75 72 63 60 58 58 60 71 74 71 Dewpt 59 58 56 55 54 53 53 56 57 57 57 56 54 54 52 56 56 56 RH 64 68 87 87 90 86 83 57 54 59 81 87 86 86 75 59 53 59 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 12 12 9 5 5 6 5 9 12 11 8 6 5 5 6 9 11 10 Clouds CL FW B1 B1 B1 B2 B1 FW CL FW SC SC SC B1 SC FW CL FW PoP 12hr 0 20 20 20 20 QPF 12hr 0 0 0 0 0 Drizzle O O O O O O O Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 73 55 68 56 67 55 66 Temp 59 57 68 69 58 56 63 65 60 57 61 64 57 55 61 64 Dewpt 55 54 56 58 55 54 57 58 57 56 57 55 54 53 55 56 PWind dir W W W W W W W W Wind char LT LT LT LT GN LT GN GN Avg clouds SC SC B1 FW SC B2 B2 FW SC OV OV FW SC B1 B2 FW PoP 12hr 20 20 0 0 0 0 0 0 Drizzle O O $$ CAZ508-092300- San Francisco Airport-San Mateo CA 37.62N 122.38W Elev. 10 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 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 77 58 76 58 74 Temp 75 75 64 60 59 58 60 67 74 73 64 61 59 58 60 67 72 71 Dewpt 57 57 54 54 54 54 54 55 55 56 54 55 54 54 54 56 56 56 RH 54 54 70 81 83 86 81 65 51 55 70 81 83 86 81 68 57 59 Wind dir NW W W W W W NW NW W W W W W W NW W W W Wind spd 12 13 11 5 3 3 2 8 13 14 10 8 5 5 3 8 12 12 Clouds CL CL CL FW FW SC SC FW FW CL FW SC SC SC SC FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 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 72 59 71 58 69 57 69 Temp 60 58 66 69 61 59 65 68 60 59 64 67 59 58 65 67 Dewpt 55 55 56 57 56 56 57 57 55 56 54 55 54 54 54 56 PWind dir W W W SW W W W W Wind char GN GN GN GN GN GN BZ GN Avg clouds FW SC B1 FW SC B2 B2 SC SC B1 B1 SC FW FW SC FW PoP 12hr 0 0 10 5 0 0 0 0 $$ CAZ513-092300- San Jose Airport-Santa Clara CA 37.36N 121.92W Elev. 59 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 63 88 63 86 Temp 86 86 74 67 64 63 64 77 86 87 75 67 64 63 65 77 84 84 Dewpt 60 60 57 56 56 55 55 55 56 57 56 56 55 54 54 55 57 56 RH 42 42 55 68 75 75 73 47 36 36 52 68 73 72 68 47 40 38 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 8 12 9 5 3 3 3 5 10 11 8 5 3 3 3 5 11 12 Clouds CL CL CL FW FW SC SC CL CL CL CL CL FW FW FW CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 83 60 80 60 77 58 76 Temp 66 62 74 81 63 60 71 78 63 61 70 76 61 59 69 74 Dewpt 56 53 55 57 57 56 56 60 57 57 55 56 54 53 53 55 PWind dir NW W NW W W W W W Wind char LT LT GN LT GN LT GN LT Avg clouds CL FW SC CL CL FW SC CL CL SC SC CL CL FW SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ506-092300- Santa Rosa Airport-Sonoma CA 38.52N 122.82W Elev. 125 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 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 90 52 91 52 88 Temp 88 85 68 59 55 53 55 73 88 86 68 58 55 53 54 71 85 84 Dewpt 61 58 56 55 53 52 53 57 59 56 54 52 52 51 52 55 58 56 RH 40 40 65 87 93 96 93 57 38 36 61 80 90 93 93 57 40 38 Wind dir S SW S S S S S S S S S SE SE SE S S SW S Wind spd 10 9 9 8 6 4 4 6 8 8 8 6 6 5 5 6 9 9 Clouds CL CL FW FW SC B1 B1 FW CL CL CL FW SC B1 B1 FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 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 53 84 53 80 52 83 52 83 Temp 57 53 67 79 56 54 64 77 55 52 66 81 57 52 68 80 Dewpt 53 51 56 59 55 54 58 60 54 52 55 56 51 50 53 56 PWind dir S SW SW SW SW SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds CL SC B1 FW CL B1 B2 FW CL B1 B2 FW CL SC SC FW PoP 12hr 0 0 0 5 0 0 0 0 $$ CAZ529-092300- Watsonville Airport-Santa Cruz CA 36.94N 121.79W Elev. 161 ft 1101 AM PDT Sat Aug 9 2025 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 56 75 56 75 Temp 70 68 59 58 57 56 57 70 73 69 60 59 57 57 58 70 73 70 Dewpt 57 56 55 55 54 54 54 55 55 56 56 56 54 54 54 57 57 57 RH 63 65 87 90 90 93 90 59 53 63 87 90 90 90 86 63 57 63 Wind dir W W W W W W W W W W SW SW W SW SW W W SW Wind spd 10 9 4 2 2 2 2 8 9 6 3 2 2 2 3 6 9 6 Clouds FW FW SC B2 B1 B2 B1 FW FW FW SC B1 B1 B1 B1 FW FW FW PoP 12hr 0 20 20 20 20 QPF 12hr 0 0 0 0 0 Drizzle O O O O O O O Date Tue 08/12/25 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 75 56 70 56 71 54 70 Temp 59 57 68 70 58 57 64 67 58 57 64 69 57 55 64 68 Dewpt 55 54 56 58 55 55 56 58 56 55 56 56 53 52 53 54 PWind dir SW SW SW SW SW SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 FW FW B2 OV SC SC B2 OV SC FW B1 B2 SC PoP 12hr 20 20 5 0 0 0 0 0 Drizzle O O $$ Visit us at www.weather.gov/sanfrancisco Follow us on Facebook and X at: www.facebook.com/nwsbayarea x.com/nwsbayarea