Point Forecast Matrices
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
204 FOUS56 KMTR 011801 PFMMTR Point Forecast Matrices National Weather Service San Francisco Bay Area 1100 AM PDT Thu Oct 1 2026 CAZ510-012300- Concord Airport-Contra Costa CA 37.99N 122.05W Elev. 23 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 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 93 59 93 63 99 Temp 75 90 90 73 65 61 59 60 73 89 92 79 70 65 64 65 81 96 98 Dewpt 55 53 51 51 52 54 53 53 54 51 47 49 51 51 51 51 51 47 42 RH 50 28 26 46 63 78 80 78 51 27 21 35 51 60 63 60 35 19 15 Wind dir N NW W SW N N N N N N NW N N N N N NE N W Wind spd 0 5 8 3 0 0 0 0 0 0 1 0 0 0 0 0 5 0 4 Clouds CL CL CL FW SC FW SC B1 B1 B1 B1 SC SC SC SC FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat Y Y Y Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 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 99 64 97 63 98 65 98 Temp 74 66 82 96 72 64 81 94 71 63 84 96 73 65 81 97 Dewpt 49 48 49 43 48 51 52 47 50 51 55 48 50 51 53 47 PWind dir W NW W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL SC SC FW CL FW CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-012300- Hayward Airport-Alameda CA 37.66N 122.12W Elev. 46 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 60 83 62 88 Temp 69 79 77 65 62 60 60 61 69 79 79 69 65 64 63 64 76 86 85 Dewpt 56 57 58 57 56 55 54 54 56 57 57 56 56 54 52 52 54 54 55 RH 63 47 52 75 81 84 81 78 63 47 47 63 73 70 67 65 46 34 36 Wind dir N W NW NW NW N N N N W W N N N N N N NW W Wind spd 0 6 9 4 2 0 0 0 0 4 3 0 0 0 0 0 0 4 8 Clouds FW CL FW FW SC SC B1 B1 B2 B1 B2 B1 SC SC SC FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Coast Flood Y Y Heat Y Y Y Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 87 65 84 64 85 65 85 Temp 69 67 77 82 68 65 75 80 67 64 77 81 68 65 77 81 Dewpt 54 50 52 55 53 53 55 56 54 53 57 56 54 52 56 55 PWind dir W W W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC FW FW FW FW CL FW FW FW CL FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ510-012300- Livermore Airport-Contra Costa CA 37.70N 121.84W Elev. 397 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 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 93 65 99 Temp 80 92 92 77 68 63 61 62 79 90 92 80 72 67 65 67 85 96 97 Dewpt 52 51 52 53 54 53 52 52 53 52 50 51 52 51 49 49 49 48 46 RH 38 25 26 43 61 70 72 70 41 27 24 36 49 56 56 52 29 20 18 Wind dir N N W N N N N N N N N N N N N N NE N N Wind spd 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 Wind gust 10 Clouds CL CL CL FW SC FW SC B1 B2 B1 B1 SC SC SC FW FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat Y Y Y Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 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 68 99 65 97 64 97 65 97 Temp 74 68 87 95 72 65 84 94 71 64 86 94 72 65 86 94 Dewpt 50 47 46 47 48 47 49 49 50 48 52 50 50 48 51 48 PWind dir N N W W W NW W NW Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL SC SC FW CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ513-012300- Moffett Field-Santa Clara CA 37.42N 122.05W Elev. 33 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 60 80 63 89 Temp 70 79 78 66 62 61 60 61 69 78 79 69 65 63 63 64 77 88 88 Dewpt 57 59 61 58 58 56 56 55 57 58 59 57 57 55 54 53 56 56 56 RH 63 50 56 75 87 84 87 81 66 50 50 66 75 75 72 67 48 34 34 Wind dir N NW NW N N N N N N NW N N N N N N N N NW Wind spd 0 9 9 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 9 Wind gust 11 Clouds SC CL FW FW SC B1 B1 B2 B2 B1 B1 SC SC B1 SC FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Coast Flood Y Y Heat Y Y Y Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 87 64 85 64 85 65 85 Temp 70 66 78 84 69 65 75 82 68 64 77 83 69 65 78 83 Dewpt 54 50 52 54 51 51 54 55 53 51 56 55 52 51 55 54 PWind dir NW NW NW NW NW NW NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW SC SC FW FW FW CL CL FW FW CL CL FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ530-012300- Monterey Airport-Monterey CA 36.59N 121.85W Elev. 253 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 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 57 75 60 79 Temp 66 71 69 61 60 59 58 58 67 73 73 65 63 62 61 62 73 78 76 Dewpt 56 57 58 57 56 55 53 53 55 57 58 57 55 53 51 51 56 56 56 RH 70 61 68 87 87 87 83 83 65 57 59 75 75 72 70 67 55 47 50 Wind dir NW NW W N N N N NE N W N N E E E NE N W N Wind spd 4 5 5 0 0 0 3 2 0 4 0 0 1 3 1 1 0 4 0 Clouds SC FW FW B1 B1 B1 B2 B2 B1 B1 B1 B2 B1 B1 SC SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Coast Flood Y Y Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 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 79 63 78 62 78 64 80 Temp 65 63 74 76 66 63 73 75 66 63 74 75 67 64 75 76 Dewpt 53 52 55 55 52 52 55 56 53 52 56 56 53 52 56 56 PWind dir N NW W NW W N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC FW FW FW SC FW FW SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ506-012300- Napa Airport-Napa CA 38.21N 122.28W Elev. 33 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 53 84 58 90 Temp 67 79 79 66 61 58 56 56 67 80 83 72 65 62 59 61 74 88 89 Dewpt 56 57 57 56 55 54 52 53 55 55 54 55 54 53 51 53 54 53 51 RH 68 47 47 70 81 86 86 90 65 42 37 55 68 72 75 75 50 30 27 Wind dir SW SW SW N N N N N N S SW N N N N N N S SW Wind spd 3 6 9 0 0 0 0 0 0 4 2 0 0 0 0 0 0 4 6 Clouds FW CL FW SC SC SC B1 B1 B1 B1 B1 B2 SC SC SC SC SC FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Coast Flood Y Y Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 90 60 88 60 89 60 89 Temp 69 64 74 88 68 62 74 86 68 61 76 86 68 61 73 88 Dewpt 52 49 53 52 51 52 55 55 53 51 58 55 52 50 55 55 PWind dir SW SW SW SW SW SW W SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC FW FW FW FW CL FW FW FW CL FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-012300- Oakland Airport-Alameda CA 37.74N 122.20W Elev. 3 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 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 80 61 86 Temp 65 73 72 63 61 60 59 60 65 74 75 67 64 63 62 63 71 82 81 Dewpt 57 58 59 56 56 56 55 55 57 58 58 56 56 55 53 53 55 56 56 RH 75 59 64 78 84 87 87 84 75 57 55 68 75 75 72 70 57 41 42 Wind dir W W NW NW N N N N N NW NW N N N N N N W W Wind spd 2 8 10 4 0 0 0 0 0 4 2 0 0 0 0 0 0 4 9 Clouds FW CL FW SC B1 SC B1 B2 B2 B1 B1 B1 SC SC SC FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 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 84 64 81 63 82 63 83 Temp 68 65 72 78 67 64 70 76 67 63 72 77 67 64 73 78 Dewpt 54 52 54 55 54 55 56 57 55 55 58 56 54 54 58 56 PWind dir W NW W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC FW FW SC FW FW FW FW FW FW FW SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ528-012300- Salinas Airport-Monterey CA 36.67N 121.60W Elev. 82 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 58 80 63 87 Temp 71 76 70 63 61 60 59 59 73 78 74 67 65 64 64 64 80 85 80 Dewpt 58 60 59 57 56 55 53 52 57 60 59 56 55 52 49 50 54 57 59 RH 63 58 68 81 84 84 80 78 57 54 59 68 70 65 58 60 41 39 49 Wind dir W NW NW NW NW NW N N W NW NW N E E SE E N W W Wind spd 2 10 10 2 3 4 3 3 1 8 4 2 5 5 5 5 0 8 9 Clouds FW CL FW SC B1 B1 B1 B1 SC B1 B1 B2 B1 SC SC SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 88 65 83 64 84 66 86 Temp 69 68 82 78 68 66 77 78 68 64 79 78 69 66 80 80 Dewpt 53 49 53 58 51 50 55 58 54 51 56 58 54 52 56 57 PWind dir S NE S N S NE S NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW FW CL FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-012300- San Francisco Airport-San Mateo CA 37.62N 122.38W Elev. 10 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 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 57 80 60 85 Temp 70 77 74 62 59 58 58 58 68 80 78 66 62 60 60 61 75 85 81 Dewpt 58 57 57 55 54 54 54 54 56 56 56 54 54 54 54 54 56 54 54 RH 66 50 55 78 83 86 86 86 65 44 47 65 75 81 81 78 52 35 39 Wind dir N NW W W W N N N NE N W W N N N N N N W Wind spd 2 8 11 5 3 0 0 0 2 0 8 1 0 0 0 0 1 0 11 Clouds FW CL FW SC SC SC B1 B2 B2 B1 B1 SC SC SC SC SC FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Coast Flood Y Y Heat Y Y Y Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 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 81 61 82 62 82 Temp 66 63 76 79 65 61 74 78 65 61 75 78 66 63 76 78 Dewpt 53 52 54 52 53 54 56 54 53 54 57 54 53 54 57 54 PWind dir W NW W W W NW W NW Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW SC SC FW FW FW CL CL FW FW CL CL FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ513-012300- San Jose Airport-Santa Clara CA 37.36N 121.92W Elev. 59 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 61 86 64 94 Temp 75 86 83 70 64 61 61 62 74 84 84 73 68 65 64 65 82 93 91 Dewpt 56 56 59 57 57 56 55 54 56 56 57 56 56 54 52 51 54 54 55 RH 52 36 44 63 78 84 81 75 53 38 40 55 65 68 65 60 38 27 30 Wind dir N NW NW N NW NW N N N N N N N N N N N N NW Wind spd 0 5 9 0 4 4 0 0 0 0 0 0 0 0 0 0 0 0 10 Clouds FW CL FW FW SC SC B1 B2 B2 B1 B1 B1 SC SC SC FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat Y Y Y Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 93 65 90 64 90 66 91 Temp 72 67 83 89 71 65 80 88 70 65 82 87 71 66 82 88 Dewpt 54 49 52 53 51 50 53 54 52 50 55 54 52 50 54 53 PWind dir NW NW NW NW NW NW NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW SC SC FW CL FW CL CL CL FW CL CL FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ506-012300- Santa Rosa Airport-Sonoma CA 38.52N 122.82W Elev. 125 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 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 51 90 56 98 Temp 71 88 83 62 55 53 52 53 70 89 86 67 61 58 57 59 81 98 94 Dewpt 56 57 57 55 54 52 51 51 55 56 55 54 53 51 48 50 55 54 53 RH 59 35 41 78 96 96 96 93 59 33 35 63 75 77 72 72 41 23 25 Wind dir S S S S SE N N NW S S S N N N NE NE N S SW Wind spd 2 4 5 1 1 0 0 1 1 3 2 0 0 0 1 1 0 3 4 Clouds FW CL FW SC B1 B2 B2 B2 B1 B1 B2 B1 B1 B1 SC SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis PF F PF Coast Flood Y Y Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 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 57 96 56 96 57 96 Temp 65 61 80 93 64 58 78 91 64 56 80 91 64 57 80 91 Dewpt 51 47 55 54 51 49 56 56 52 48 58 55 50 47 58 54 PWind dir SW SW SW SW NW S W S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 FW FW SC FW CL FW FW CL CL FW SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ529-012300- Watsonville Airport-Santa Cruz CA 36.94N 121.79W Elev. 161 ft 1100 AM PDT Thu Oct 1 2026 Date Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 56 83 60 87 Temp 71 77 72 61 59 59 58 59 74 80 76 65 63 62 61 62 79 84 82 Dewpt 57 58 57 57 56 54 52 52 56 59 58 57 56 53 51 51 55 57 58 RH 61 52 59 87 90 83 80 78 53 49 54 75 78 72 70 67 44 40 44 Wind dir N SW SW N N NW N N N W SW N NE NE NE NE N W SW Wind spd 0 6 6 0 0 1 0 0 0 4 1 0 3 4 4 4 0 4 5 Clouds FW CL FW B1 B1 B1 B1 B1 B2 B1 B1 B2 B2 SC FW FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Coast Flood Y Y Date Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 87 63 85 62 87 64 88 Temp 66 65 80 81 66 64 78 81 67 63 80 82 68 64 81 83 Dewpt 55 50 54 57 55 50 55 58 55 50 56 58 54 50 56 57 PWind dir NE N NE N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ Visit us at www.weather.gov/sanfrancisco Follow us on Facebook and X at: www.facebook.com/nwsbayarea x.com/nwsbayarea