Point Forecast Matrices
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
854 FOUS56 KMTR 171302 PFMMTR Point Forecast Matrices National Weather Service San Francisco Bay Area 601 AM PDT Fri Oct 17 2025 CAZ510-172300- Concord Airport-Contra Costa CA 37.99N 122.05W Elev. 23 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 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 76 53 79 54 80 Temp 51 63 73 75 66 62 58 54 54 67 76 78 71 64 59 55 56 69 78 79 Dewpt 49 50 50 48 49 50 50 49 49 51 51 50 52 51 50 50 50 52 51 50 RH 93 62 44 38 54 65 75 83 83 56 42 37 51 63 72 83 80 55 39 36 Wind dir E N NE N W SW SW N N NE NE NE N N N SW SW W W W Wind spd 2 4 4 5 4 3 3 2 3 6 4 5 0 0 0 1 1 3 2 5 Clouds SC FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 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 55 80 55 79 55 75 54 75 Temp 63 57 68 79 63 56 67 77 62 56 66 73 61 55 65 73 Dewpt 52 50 51 50 51 49 51 52 52 51 52 52 53 52 52 51 PWind dir SW NE SW SW SW SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL FW FW FW SC SC SC FW FW SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-172300- Hayward Airport-Alameda CA 37.66N 122.12W Elev. 46 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 55 76 56 75 Temp 53 63 70 72 63 60 58 56 56 68 74 75 68 63 59 57 58 67 73 72 Dewpt 49 52 52 52 53 53 51 49 49 53 52 54 56 54 51 50 51 54 54 55 RH 86 67 53 49 70 78 77 77 77 59 46 48 65 72 75 77 77 63 51 55 Wind dir E SW W W NW W NE E E NE NW NW N SW S W E W W W Wind spd 3 3 6 10 4 2 2 2 3 3 2 5 0 1 1 2 2 2 4 6 Clouds SC SC FW FW CL FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 75 56 73 56 70 54 70 Temp 62 58 68 73 62 57 66 69 61 57 64 67 60 56 63 67 Dewpt 55 51 54 55 54 50 55 55 54 51 54 55 54 53 54 54 PWind dir W NE W SW W SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW SC SC SC B1 B1 SC FW SC B1 SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ510-172300- Livermore Airport-Contra Costa CA 37.70N 121.84W Elev. 397 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 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 75 53 80 53 80 Temp 51 64 74 75 65 60 56 54 54 68 77 79 70 62 58 54 54 69 79 78 Dewpt 48 49 49 49 49 49 48 47 47 50 50 51 53 51 49 47 49 51 50 51 RH 89 58 41 40 56 67 74 77 77 52 39 38 55 67 72 77 83 53 36 39 Wind dir NE NE NE NE NW S S E NE NE NE NE N N N N S NW NW W Wind spd 2 3 4 4 3 1 2 2 4 3 2 1 0 0 0 0 1 1 2 3 Clouds SC FW FW CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 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 80 53 78 52 75 51 74 Temp 61 55 69 77 61 54 68 74 59 53 64 72 59 53 64 72 Dewpt 52 48 53 53 51 48 53 52 52 49 51 52 52 50 51 51 PWind dir SW NE SW W SW SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC SC SC SC FW FW SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ513-172300- Moffett Field-Santa Clara CA 37.42N 122.05W Elev. 33 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 56 76 57 75 Temp 54 63 71 72 64 61 58 56 57 68 75 75 67 64 60 58 59 67 74 73 Dewpt 49 52 51 52 53 52 51 50 49 53 52 55 55 54 51 50 51 54 54 55 RH 83 67 49 49 67 72 77 80 75 59 45 50 65 70 72 75 75 63 50 53 Wind dir SW N N N N E SE SW NE N NW NW N S S S SE NW NW NW Wind spd 2 2 5 9 5 2 2 1 2 2 1 5 0 2 2 1 1 1 4 6 Clouds SC SC FW FW CL FW FW FW FW FW CL CL CL FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 76 57 72 57 70 55 70 Temp 62 58 69 74 63 58 67 70 61 57 64 68 61 56 64 68 Dewpt 54 51 55 55 54 52 55 55 54 53 54 55 54 52 54 55 PWind dir W NE W SW W SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC FW SC SC SC FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ530-172300- Monterey Airport-Monterey CA 36.59N 121.85W Elev. 253 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 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 72 54 74 54 72 Temp 52 67 71 68 60 58 57 55 56 69 73 71 62 59 56 54 56 66 70 68 Dewpt 45 50 52 53 52 50 48 45 44 50 51 52 52 51 48 46 47 52 52 54 RH 77 54 51 59 75 75 72 69 64 51 46 51 70 75 74 74 72 61 53 61 Wind dir E NE NW NW S E E NE E N W W SW E E E E N NW W Wind spd 6 6 6 5 3 3 3 4 3 2 3 4 1 2 2 2 2 2 5 5 Clouds SC FW FW FW FW FW FW FW FW CL CL CL FW FW SC SC SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 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 54 72 54 69 53 68 52 69 Temp 59 55 66 68 59 54 64 65 58 54 62 65 58 54 63 66 Dewpt 51 48 53 54 53 49 52 54 53 51 53 54 53 50 53 55 PWind dir NW N S N SW SW N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC B1 SC B1 B2 B1 FW SC SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ506-172300- Napa Airport-Napa CA 38.21N 122.28W Elev. 33 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 49 75 50 75 Temp 50 61 70 71 62 57 54 52 52 66 74 75 66 59 55 52 52 66 73 73 Dewpt 48 52 52 53 53 52 50 48 48 53 53 54 55 52 50 48 50 54 55 56 RH 93 72 53 53 72 83 86 86 86 63 48 48 68 78 83 86 93 65 53 55 Wind dir E SE SE S SW S S E NE E E SE W NW N NW N S SW SW Wind spd 6 4 5 5 4 4 2 2 4 6 6 5 1 1 0 1 2 3 5 6 Clouds B1 SC CL FW CL CL CL FW FW CL CL CL CL CL CL FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Dense Fog Y Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 76 51 74 51 70 49 70 Temp 59 53 65 75 59 53 65 70 57 53 62 67 57 53 62 68 Dewpt 54 50 54 55 52 48 55 56 53 49 54 56 54 50 55 55 PWind dir W NE SW W SW SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC SC SC B1 SC SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-172300- Oakland Airport-Alameda CA 37.74N 122.20W Elev. 3 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 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 71 54 75 54 73 Temp 53 62 69 69 63 60 58 56 56 65 73 74 68 62 59 56 57 65 72 71 Dewpt 51 54 54 53 54 53 52 50 50 54 54 55 57 54 52 50 52 55 55 56 RH 93 75 59 57 72 78 80 80 80 68 51 51 68 75 78 80 83 70 55 59 Wind dir E SW W W NW NW NE E E NE NW NW NW W SW NW NE W W W Wind spd 4 3 6 10 6 4 4 2 5 4 3 2 1 1 2 2 2 3 5 5 Clouds B1 SC FW FW CL FW FW FW FW FW CL CL CL FW FW FW SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 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 55 75 55 72 55 69 54 69 Temp 62 57 67 72 61 56 65 68 61 56 62 67 60 57 62 67 Dewpt 55 52 56 56 54 51 56 55 54 52 54 55 54 52 55 54 PWind dir SW NE W W W SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW SC SC SC B1 B1 SC FW SC B1 SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ528-172300- Salinas Airport-Monterey CA 36.67N 121.60W Elev. 82 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 55 77 54 75 Temp 50 67 75 70 60 58 57 56 55 71 77 73 63 59 56 55 55 68 73 70 Dewpt 46 52 50 53 53 50 48 47 46 52 49 52 52 51 49 48 48 53 53 56 RH 86 59 41 55 78 75 72 72 72 51 37 48 67 75 77 77 77 59 49 61 Wind dir E SE W NW NW NE SE SE E SE W NW W SE E E E NE W W Wind spd 5 5 8 9 4 5 5 5 5 4 5 6 2 3 4 4 3 2 6 8 Clouds FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW SC SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 75 53 69 52 69 51 70 Temp 59 55 69 69 58 55 64 64 58 53 61 64 57 54 62 66 Dewpt 52 48 54 56 53 50 54 56 54 52 54 56 54 52 54 56 PWind dir S E S SW SW SW N NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC B1 FW B1 B2 B2 SC SC SC B1 FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-172300- San Francisco Airport-San Mateo CA 37.62N 122.38W Elev. 10 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 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 72 56 76 56 74 Temp 56 63 70 70 63 61 59 56 58 66 73 75 67 63 60 57 58 66 72 71 Dewpt 51 54 53 52 52 53 52 50 51 54 54 55 56 54 52 50 53 55 55 54 RH 83 72 55 53 67 75 78 80 77 65 51 50 68 72 75 77 83 68 55 55 Wind dir SE E NE W W W SW E NE NE N W W W SW W NE NW W W Wind spd 4 5 5 10 9 4 4 5 5 5 2 8 4 2 2 2 2 3 5 11 Clouds SC SC FW FW CL FW FW FW FW CL CL CL CL FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 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 57 72 57 69 55 70 Temp 62 57 67 71 62 57 66 68 61 57 64 66 61 56 63 67 Dewpt 55 52 56 55 54 51 56 54 54 52 55 55 54 53 55 54 PWind dir W NE W W SW SW W W Wind char LT LT LT LT GN GN GN LT Avg clouds FW FW FW FW FW FW SC SC SC SC SC SC FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ513-172300- San Jose Airport-Santa Clara CA 37.36N 121.92W Elev. 59 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 55 79 56 78 Temp 53 65 73 74 65 61 58 56 56 70 79 77 67 64 59 57 58 69 77 76 Dewpt 48 51 50 51 52 52 50 49 49 52 52 53 53 53 50 49 50 52 52 54 RH 83 60 44 44 63 72 75 77 77 53 39 43 61 67 72 75 75 55 42 46 Wind dir N N NW NW NW SE SE S E N NW NW NW SE SE E SE W NW NW Wind spd 3 1 4 8 5 3 2 3 3 1 1 2 1 3 2 2 2 1 2 6 Clouds SC FW FW FW CL FW CL FW CL CL CL CL CL CL FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 79 57 76 55 73 54 73 Temp 63 58 70 76 63 57 68 72 61 56 64 70 60 56 64 70 Dewpt 53 50 54 54 53 51 54 54 54 52 52 54 54 51 53 54 PWind dir NW N N W SW SW SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC SC SC SC FW FW SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ506-172300- Santa Rosa Airport-Sonoma CA 38.52N 122.82W Elev. 125 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 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 50 81 51 80 Temp 47 61 75 75 61 55 53 51 51 68 80 78 64 58 54 52 52 66 77 76 Dewpt 45 52 53 54 53 52 50 48 48 56 56 57 55 54 51 49 51 56 58 58 RH 93 72 46 48 75 90 89 89 89 65 44 48 73 86 90 89 96 70 52 54 Wind dir E S S SW S SE E NE SE SE S SW N N N N N SW SW SW Wind spd 2 4 4 8 6 4 2 2 2 2 2 2 0 1 1 1 2 2 3 3 Clouds B1 SC FW CL FW CL FW FW FW CL CL CL FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis PF PF Dense Fog Y Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 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 50 80 50 78 49 74 48 73 Temp 57 52 68 77 58 51 66 72 55 50 59 69 55 50 59 70 Dewpt 55 49 58 57 54 48 57 57 52 48 55 58 53 50 55 57 PWind dir NW E NW NW W SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW SC SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 0 0 0 0 0 0 5 5 $$ CAZ529-172300- Watsonville Airport-Santa Cruz CA 36.94N 121.79W Elev. 161 ft 601 AM PDT Fri Oct 17 2025 Date Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 53 79 52 77 Temp 51 68 76 72 60 57 56 54 54 72 78 73 61 58 55 53 54 69 75 71 Dewpt 47 52 50 52 53 51 49 48 48 53 50 52 53 51 49 47 49 52 52 56 RH 86 57 40 49 78 80 77 80 80 51 37 48 75 77 80 80 83 55 45 59 Wind dir NE SE W W SE N N NE NE E SW W N E NE NE NE N W W Wind spd 3 2 9 6 4 4 4 4 5 2 4 2 0 2 2 2 2 1 5 3 Clouds SC FW CL FW FW FW FW FW FW CL CL CL FW SC FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 77 52 72 52 70 50 71 Temp 58 54 70 70 58 53 66 66 57 53 63 65 56 53 64 67 Dewpt 53 49 54 55 53 49 53 54 54 51 54 55 53 50 53 55 PWind dir NW E SE NW SW SW NW N Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC SC SC B2 B2 SC SC B1 B1 FW PoP 12hr 0 0 0 0 0 0 0 0 $$ Visit us at www.weather.gov/sanfrancisco Follow us on Facebook and X at: www.facebook.com/nwsbayarea x.com/nwsbayarea