Point Forecast Matrices
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
413 FOUS56 KMTR 181801 PFMMTR Point Forecast Matrices National Weather Service San Francisco Bay Area 1101 AM PDT Fri Apr 18 2025 CAZ510-182300- Concord Airport-Contra Costa CA 37.99N 122.05W Elev. 23 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 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 49 76 49 77 Temp 75 77 68 59 53 50 53 68 75 73 61 55 51 50 52 65 74 74 Dewpt 44 44 47 45 44 43 43 45 47 46 47 48 48 47 47 50 49 47 RH 33 31 47 60 71 77 69 43 37 38 60 77 89 89 83 58 41 38 Wind dir NW W SW SW S S SW SW W W W SW SW SW SW W W W Wind spd 10 11 9 6 4 2 2 3 9 12 10 9 6 4 3 3 9 12 Clouds CL CL CL CL CL CL FW CL CL CL CL FW FW SC FW CL CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Drizzle Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 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 49 80 50 77 49 71 49 68 Temp 56 49 67 79 59 50 67 74 55 50 63 69 55 50 62 66 Dewpt 47 47 48 47 47 46 48 45 46 46 47 46 46 46 46 45 PWind dir SW W SW SW SW SW SW SW Wind char GN LT GN LT GN GN GN GN Avg clouds CL FW FW CL CL CL FW FW FW FW FW FW FW FW SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-182300- Hayward Airport-Alameda CA 37.66N 122.12W Elev. 46 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 51 72 51 72 Temp 70 69 61 58 54 52 54 65 71 69 60 56 53 52 54 63 70 70 Dewpt 49 48 47 47 44 43 43 46 48 47 47 48 46 46 46 48 49 49 RH 47 47 60 67 69 71 66 50 44 45 62 74 77 80 74 58 47 47 Wind dir W W W SW SW N S SW W W W SW SW SW SW W W W Wind spd 10 13 9 5 3 2 2 3 10 13 9 5 4 3 2 3 10 12 Clouds CL CL CL CL FW FW FW FW CL CL FW FW SC SC SC FW CL CL PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Drizzle Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 75 51 71 51 67 52 65 Temp 57 51 64 74 58 51 64 68 56 51 61 65 56 52 60 63 Dewpt 47 46 48 50 47 45 48 46 46 44 47 46 46 45 46 45 PWind dir SW W W SW SW SW W W Wind char GN LT GN LT GN GN GN GN Avg clouds CL FW SC CL CL FW FW FW FW SC SC SC SC B1 B1 SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ510-182300- Livermore Airport-Contra Costa CA 37.70N 121.84W Elev. 397 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 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 46 76 46 77 Temp 72 75 64 55 49 46 50 67 75 74 61 53 49 47 50 65 75 75 Dewpt 43 43 46 45 42 39 40 42 43 44 45 45 45 43 45 47 46 46 RH 35 32 52 69 77 76 68 40 32 34 56 74 86 86 83 52 36 36 Wind dir W W W SW SW W SW W W W W SW SW SW SW W W W Wind spd 11 13 10 6 3 1 1 2 8 11 10 5 3 2 1 2 8 11 Clouds CL CL CL CL FW FW FW CL CL CL CL CL FW SC FW CL CL FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Drizzle Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 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 47 79 47 76 47 70 47 67 Temp 55 47 66 78 56 48 66 73 53 47 61 67 52 47 59 64 Dewpt 46 43 46 45 45 42 45 44 44 42 45 45 45 43 45 45 PWind dir SW W W SW SW SW SW SW Wind char GN LT LT LT GN LT GN GN Avg clouds CL FW FW CL CL CL FW FW FW FW SC FW FW SC B1 SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ513-182300- Moffett Field-Santa Clara CA 37.42N 122.05W Elev. 33 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 49 71 50 70 Temp 67 69 61 56 52 50 53 65 70 70 60 55 52 50 52 62 69 69 Dewpt 50 49 48 47 45 43 44 47 49 49 49 48 47 47 46 49 50 50 RH 54 49 62 72 77 77 71 52 47 47 67 77 83 89 80 62 51 51 Wind dir NW N N SE SW N S W W W W W N N N W W W Wind spd 10 11 8 2 1 0 1 3 8 10 5 1 0 0 0 3 8 10 Clouds CL CL CL FW CL FW FW CL CL CL CL FW SC SC SC CL CL CL PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Drizzle Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 72 50 70 49 65 49 63 Temp 56 50 63 72 57 50 63 67 54 49 60 64 54 50 58 61 Dewpt 48 47 48 49 47 46 48 47 45 45 47 46 46 45 46 45 PWind dir W NW W W W W W W Wind char LT LT LT LT LT LT GN GN Avg clouds CL FW FW CL CL FW FW FW FW SC SC SC SC B1 B1 SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ530-182300- Monterey Airport-Monterey CA 36.59N 121.85W Elev. 253 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 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 63 47 65 48 64 Temp 61 60 55 53 50 48 50 60 64 62 54 52 50 48 50 58 62 62 Dewpt 52 52 50 50 48 46 47 51 52 52 50 50 48 47 47 50 52 51 RH 72 75 83 89 93 93 89 72 65 70 86 93 93 96 89 75 70 67 Wind dir W W W N NE W S W W W W W NW NE NE W W W Wind spd 6 8 3 2 2 1 2 5 8 6 3 2 1 1 1 3 8 6 Clouds FW SC B1 FW FW FW SC FW CL FW SC B1 B1 B1 SC FW FW FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Drizzle Obvis PF F Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 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 48 64 48 63 48 61 48 60 Temp 52 48 58 64 53 48 58 61 52 48 57 59 52 48 56 58 Dewpt 50 47 51 52 49 47 51 51 48 47 49 49 47 46 48 47 PWind dir W NW NW NW NW NW NW NW Wind char LT LT LT LT LT LT GN GN Avg clouds FW SC B1 FW FW SC SC FW SC SC B1 SC SC B1 B2 B1 PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ506-182300- Napa Airport-Napa CA 38.21N 122.28W Elev. 33 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 46 71 45 70 Temp 72 73 61 54 50 48 50 62 69 68 57 50 48 46 48 59 69 69 Dewpt 46 47 47 45 43 41 43 49 50 51 49 48 46 44 47 52 53 53 RH 39 40 60 71 77 77 77 62 51 54 75 93 93 93 96 78 57 57 Wind dir SW W W SW SW SW SW SW SW SW SW SW SW W W SW SW SW Wind spd 11 13 10 6 4 2 2 5 11 13 10 5 4 2 2 3 10 13 Clouds CL CL CL CL CL FW FW CL CL CL CL FW SC B1 SC FW CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Drizzle Obvis PF PF Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 76 45 72 44 69 44 67 Temp 51 47 63 75 52 49 62 70 51 46 61 66 51 46 59 64 Dewpt 48 44 51 53 47 45 50 50 47 42 49 50 46 42 48 48 PWind dir SW W SW SW SW SW SW SW Wind char GN LT GN LT GN GN GN GN Avg clouds CL FW SC CL CL CL FW FW FW FW SC FW FW FW SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-182300- Oakland Airport-Alameda CA 37.74N 122.20W Elev. 3 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 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 69 49 68 49 68 Temp 66 66 59 56 52 51 52 60 67 65 57 54 51 50 52 58 66 65 Dewpt 49 48 48 47 47 45 46 48 49 49 49 49 47 46 47 50 50 50 RH 54 52 67 72 83 80 80 64 52 56 75 83 86 86 83 75 56 58 Wind dir W W W SW W W S SW W W W SW SW SW SW W W W Wind spd 10 13 10 5 3 2 3 5 11 13 10 6 5 3 3 5 10 13 Clouds CL CL FW FW FW FW FW FW CL CL FW SC SC SC SC FW CL CL PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Drizzle Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 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 72 49 68 49 64 50 63 Temp 54 50 61 70 56 50 60 65 54 50 58 62 54 51 57 61 Dewpt 49 46 49 51 48 45 49 48 47 45 47 47 47 45 47 46 PWind dir SW SW W SW SW SW W W Wind char GN LT GN LT GN GN BZ GN Avg clouds FW FW SC CL CL FW FW FW FW SC SC SC SC SC B1 SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ528-182300- Salinas Airport-Monterey CA 36.67N 121.60W Elev. 82 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 46 68 47 69 Temp 64 61 54 51 48 46 48 61 66 64 55 52 49 47 50 61 67 65 Dewpt 53 51 49 48 45 43 44 49 51 51 50 49 47 45 45 50 51 51 RH 67 70 83 89 89 89 86 65 58 63 83 89 93 93 83 67 56 60 Wind dir W W NW NW NW W S W W W W W SW SE SE W W W Wind spd 11 12 5 2 2 2 3 5 11 11 6 3 2 2 2 4 10 12 Clouds FW FW SC FW FW FW SC FW CL CL FW SC B1 SC SC CL CL FW PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Drizzle Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 69 47 67 47 63 48 61 Temp 51 48 61 65 52 48 60 63 51 47 57 59 51 48 55 58 Dewpt 49 46 51 51 48 45 49 50 47 45 48 48 46 46 47 47 PWind dir W W W W W W W W Wind char LT LT LT LT GN GN GN GN Avg clouds FW SC SC CL FW FW SC FW FW SC B1 SC SC B1 B2 SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-182300- San Francisco Airport-San Mateo CA 37.62N 122.38W Elev. 10 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 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 67 50 66 50 66 Temp 64 64 57 55 53 50 53 60 65 63 56 53 52 50 52 58 64 63 Dewpt 51 49 48 47 47 46 47 50 51 50 49 49 48 48 48 50 51 50 RH 63 58 72 74 80 86 80 69 60 62 77 86 86 93 86 75 63 62 Wind dir W W W W W SW S SW SW W W SW SW SW SW SW W W Wind spd 8 13 10 8 4 2 3 5 11 13 10 8 5 3 2 4 8 12 Clouds CL CL CL FW FW FW FW FW CL FW FW SC SC SC SC FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Drizzle Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 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 69 50 65 50 63 50 61 Temp 53 50 61 65 54 50 59 62 53 50 57 60 53 51 56 59 Dewpt 49 48 52 50 48 48 49 48 47 48 49 48 47 47 48 47 PWind dir W SW W W W W W W Wind char GN LT GN LT GN GN BZ GN Avg clouds FW FW SC CL CL FW FW FW FW SC SC SC SC SC B1 SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ513-182300- San Jose Airport-Santa Clara CA 37.36N 121.92W Elev. 59 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 49 75 49 75 Temp 70 72 64 57 52 49 52 67 74 74 62 56 52 49 52 64 73 73 Dewpt 48 48 48 47 45 43 43 45 47 46 47 48 46 46 45 47 49 49 RH 45 42 56 69 77 80 71 45 38 37 58 74 80 89 77 54 43 43 Wind dir NW NW NW S SE S S SW W W W SW S S S W W W Wind spd 10 13 10 4 2 2 2 3 8 11 8 3 2 2 1 3 8 11 Clouds CL CL FW CL CL FW FW CL CL CL CL FW FW SC FW CL CL CL PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Drizzle Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 77 49 75 48 69 49 67 Temp 57 49 65 76 58 49 65 71 55 48 61 67 55 49 59 64 Dewpt 48 45 46 48 47 45 46 46 45 45 45 45 46 45 45 45 PWind dir W SW W SW W W W W Wind char LT LT LT LT GN LT GN GN Avg clouds CL FW FW CL CL FW FW FW FW FW SC FW SC B1 B1 SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ506-182300- Santa Rosa Airport-Sonoma CA 38.52N 122.82W Elev. 125 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 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 45 75 46 75 Temp 74 73 62 53 49 45 48 65 74 71 57 50 48 46 48 60 73 73 Dewpt 47 50 49 47 43 39 42 49 53 51 50 49 48 46 48 54 56 54 RH 38 44 62 80 80 79 80 56 48 49 77 96100100100 81 55 51 Wind dir SW SW S SE SE SE SE S S SW SW W N N N SW SW SW Wind spd 4 5 3 2 1 1 1 2 4 5 2 1 0 0 0 2 4 5 Clouds CL CL CL CL FW FW FW CL CL CL CL FW SC B1 B1 FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Drizzle Obvis F F F F Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 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 44 78 44 76 43 72 43 70 Temp 51 45 63 77 53 45 63 74 51 44 61 70 51 44 58 67 Dewpt 50 45 53 53 49 44 52 50 47 43 49 49 46 43 48 48 PWind dir W NW W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW SC CL CL FW FW FW FW FW SC FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ529-182300- Watsonville Airport-Santa Cruz CA 36.94N 121.79W Elev. 161 ft 1101 AM PDT Fri Apr 18 2025 Date Fri 04/18/25 Sat 04/19/25 Sun 04/20/25 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 45 65 46 66 Temp 62 61 53 51 47 46 48 58 63 61 53 50 48 47 48 59 64 63 Dewpt 51 50 49 48 45 44 46 50 51 50 49 48 47 45 46 50 51 50 RH 67 67 86 89 93 93 93 75 65 67 86 93 96 93 93 72 63 62 Wind dir W W SW SE E N SE SW SW SW SW SW N N N SW W W Wind spd 8 9 4 2 1 0 1 3 8 8 3 1 0 0 0 2 8 8 Clouds FW FW SC SC SC B1 SC FW FW FW SC B1 B1 B1 SC FW CL FW PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Drizzle Obvis PF PF Date Mon 04/21/25 Tue 04/22/25 Wed 04/23/25 Thu 04/24/25 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 67 46 66 45 64 45 63 Temp 50 47 60 64 51 46 59 63 50 46 58 61 49 46 56 60 Dewpt 48 45 51 51 48 44 50 49 47 44 48 48 46 43 47 46 PWind dir SW SW S W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC B1 FW FW FW SC FW FW SC B1 FW SC SC B1 SC PoP 12hr 0 0 0 0 0 0 0 0 $$ Visit us at www.weather.gov/sanfrancisco Follow us on Facebook and X at: www.facebook.com/nwsbayarea x.com/nwsbayarea