Point Forecast Matrices
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
540 FOUS56 KMTR 201301 PFMMTR Point Forecast Matrices National Weather Service San Francisco Bay Area 601 AM PDT Thu Jun 20 2024 CAZ510-202300- Concord Airport-Contra Costa CA 37.99N 122.05W Elev. 23 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 85 55 93 58 100 Temp 58 71 81 82 69 60 57 55 61 77 89 91 80 68 61 59 66 83 96 96 Dewpt 49 50 50 49 49 50 50 51 53 54 54 52 51 52 52 53 55 56 55 53 RH 72 47 34 32 49 69 77 86 75 45 30 27 36 57 72 80 68 40 25 24 Wind dir SW SW SW SW SW S S S SW W W W SW SW SW SW SW W W W Wind spd 8 6 10 12 11 10 9 6 5 4 9 11 10 8 5 4 3 3 9 11 Clouds CL FW FW CL CL FW CL CL CL CL CL CL CL CL CL FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis H H H Heat Y Y Y Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 88 57 87 56 90 56 89 Temp 70 60 79 85 64 57 75 84 62 56 75 86 64 57 76 87 Dewpt 52 52 54 50 50 51 51 48 49 50 50 47 50 50 51 49 PWind dir SW SW SW SW SW SW SW SW Wind char GN GN GN GN GN GN GN GN Avg clouds CL CL CL CL CL FW CL CL CL FW FW CL CL CL CL CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-202300- Hayward Airport-Alameda CA 37.66N 122.12W Elev. 46 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 56 81 59 86 Temp 57 63 69 68 60 58 57 56 60 69 79 77 69 63 61 59 65 75 84 82 Dewpt 50 52 53 53 51 52 51 52 53 54 56 56 54 54 53 53 54 57 57 56 RH 77 67 57 59 72 80 80 86 78 59 45 48 59 72 75 80 68 54 40 41 Wind dir W W W W W SW SW SW SW W W W W SW SW SW SW W W W Wind spd 5 6 11 13 10 8 5 4 3 5 10 12 8 5 4 2 2 4 10 12 Clouds B2 SC FW FW SC B2 B2 B1 B1 CL CL CL CL FW FW FW FW CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 79 56 77 56 77 56 77 Temp 66 60 73 75 61 56 68 74 60 56 68 74 61 57 69 74 Dewpt 54 53 56 54 52 51 53 52 51 51 52 52 52 51 53 53 PWind dir SW W SW W W W SW W Wind char LT GN GN GN GN LT GN GN Avg clouds CL FW FW CL CL FW FW CL FW FW SC FW CL FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ510-202300- Livermore Airport-Contra Costa CA 37.70N 121.84W Elev. 397 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 84 53 93 59 100 Temp 55 71 81 81 67 58 55 54 60 77 91 91 78 68 62 60 68 86 98 97 Dewpt 49 49 48 48 49 49 50 50 51 51 51 50 51 50 50 50 53 52 52 50 RH 80 46 32 32 52 72 83 86 72 40 26 25 39 52 65 69 59 31 21 21 Wind dir W W W W W W W W SW W W W W SW SW SW SW W W W Wind spd 4 4 9 12 10 9 5 3 2 3 8 12 9 5 3 2 1 2 6 12 Clouds FW FW FW FW CL CL FW FW CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat Y Y Y Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 92 56 89 55 90 56 89 Temp 69 61 83 89 64 56 78 87 63 56 77 87 64 57 77 86 Dewpt 51 51 53 50 50 49 50 46 49 47 48 45 48 48 49 48 PWind dir SW W SW W SW W SW W Wind char GN LT GN LT GN LT GN LT Avg clouds CL CL CL CL CL FW FW CL CL FW FW CL CL CL CL CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ513-202300- Moffett Field-Santa Clara CA 37.42N 122.05W Elev. 33 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 55 78 59 83 Temp 57 65 69 70 62 59 56 55 61 69 76 77 69 64 61 60 66 76 82 81 Dewpt 50 52 54 52 52 52 52 52 53 55 57 56 54 54 54 54 55 58 58 56 RH 77 63 59 53 70 78 86 90 75 61 52 48 59 70 78 81 68 54 44 42 Wind dir N N NW NW N N N S SW W NW NW W W SW N N W W W Wind spd 2 5 10 12 8 4 2 1 1 4 10 11 5 2 1 0 0 4 10 11 Clouds SC FW FW FW CL FW FW SC SC CL CL CL CL CL FW FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 79 57 77 56 77 56 77 Temp 66 60 74 78 63 57 70 76 62 57 70 76 63 57 71 76 Dewpt 55 54 56 54 52 52 54 52 51 51 53 51 51 52 53 51 PWind dir W W W W W NW W NW Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW FW CL CL FW FW CL CL FW FW CL CL FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ530-202300- Monterey Airport-Monterey CA 36.59N 121.85W Elev. 253 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 51 67 54 72 Temp 52 56 60 60 56 54 53 52 54 59 64 65 60 57 56 55 58 66 70 70 Dewpt 49 49 50 51 51 51 50 50 51 52 53 53 52 52 51 52 54 56 57 56 RH 89 77 69 72 83 90 89 93 90 78 67 65 75 83 83 90 86 70 63 61 Wind dir W NW W W W W W NW NW NW W W W NW N N NW W W W Wind spd 4 6 10 10 8 5 5 4 3 5 9 8 5 3 2 2 2 5 6 6 Clouds OV B2 SC B1 B2 B2 OV OV B2 SC FW FW SC SC SC B1 SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0.01 0 0 0 Obvis PF Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 67 53 67 52 67 53 67 Temp 59 55 63 65 56 53 61 64 56 52 62 64 56 53 62 65 Dewpt 54 52 54 52 52 51 52 52 51 49 51 51 50 50 51 51 PWind dir W W NW NW NW NW NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 FW SC B1 SC FW SC SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ506-202300- Napa Airport-Napa CA 38.21N 122.28W Elev. 33 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 51 84 54 89 Temp 53 62 72 73 64 56 52 53 57 67 80 81 71 61 56 56 62 74 86 86 Dewpt 49 52 55 56 52 52 52 51 54 56 60 60 57 56 54 54 57 59 62 61 RH 86 70 55 55 65 86100 93 90 68 51 49 61 84 93 93 84 59 45 43 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 4 6 11 13 11 8 5 2 2 5 10 13 10 6 3 1 2 4 10 13 Clouds B2 SC FW FW FW FW B1 B1 B1 CL CL CL CL CL FW SC SC CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis PF PF Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 78 51 78 51 81 51 84 Temp 63 56 70 76 57 52 65 75 56 52 66 78 58 52 69 81 Dewpt 57 53 57 57 53 50 53 55 52 49 53 55 52 49 54 55 PWind dir SW SW SW SW SW SW SW SW Wind char GN GN GN GN GN LT GN GN Avg clouds CL FW FW CL CL FW SC CL CL FW SC CL CL FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-202300- Oakland Airport-Alameda CA 37.74N 122.20W Elev. 3 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 53 76 56 80 Temp 55 60 66 64 58 55 55 54 58 64 72 70 64 60 57 56 62 70 78 75 Dewpt 51 52 52 53 53 53 53 53 54 54 56 56 54 55 54 54 56 57 57 57 RH 86 75 61 67 83 93 93 96 86 70 57 61 70 84 90 93 81 63 48 54 Wind dir SW W W W SW SW SW SW SW W W W W SW SW SW SW W W W Wind spd 5 8 11 13 11 10 8 5 4 5 10 12 9 6 5 2 2 5 10 13 Clouds B2 SC FW FW SC B1 B2 B2 B1 FW CL CL CL FW FW FW FW CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis PF Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 54 72 54 72 55 72 Temp 61 57 67 70 58 55 63 69 57 55 64 69 58 55 64 70 Dewpt 56 54 55 54 53 52 53 52 53 52 52 52 53 53 53 52 PWind dir SW SW SW SW SW W SW W Wind char GN GN GN GN GN GN GN GN Avg clouds CL FW FW CL FW FW SC CL FW FW SC FW FW FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ528-202300- Salinas Airport-Monterey CA 36.67N 121.60W Elev. 82 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 66 51 73 56 80 Temp 51 60 64 62 56 54 53 52 53 65 70 68 62 57 56 56 61 75 78 74 Dewpt 49 52 51 52 51 51 50 50 50 53 54 55 53 52 51 51 54 59 58 57 RH 93 75 63 70 83 90 89 93 89 65 57 63 72 83 83 83 78 58 50 55 Wind dir W NW W W W W W W W W W W W SW S S W W W W Wind spd 3 6 11 12 9 5 3 2 2 5 10 10 5 2 2 2 2 4 10 10 Clouds OV SC FW FW B2 B2 B2 B2 B2 FW FW FW FW FW SC SC SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis PF PF Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 74 54 72 52 74 54 74 Temp 60 57 71 68 57 54 69 68 56 52 69 69 58 54 69 70 Dewpt 54 52 56 55 52 50 54 53 50 48 51 51 50 49 52 52 PWind dir SW W W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC SC FW FW SC SC FW FW SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ508-202300- San Francisco Airport-San Mateo CA 37.62N 122.38W Elev. 10 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 53 73 54 77 Temp 54 61 65 64 57 55 54 53 57 64 71 69 61 58 56 55 60 69 75 73 Dewpt 49 52 51 51 50 50 50 50 51 54 54 53 51 51 51 50 53 56 55 54 RH 83 72 60 63 77 83 86 89 80 70 55 57 70 77 83 83 78 63 50 51 Wind dir W W W W W W W SW SW W W W W SW SW SW SW W W W Wind spd 5 8 12 17 13 10 8 5 4 5 10 13 10 8 5 3 2 5 10 13 Clouds B1 SC FW FW SC B1 SC B1 SC FW CL FW FW FW FW FW FW CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0.01 0 0 0 Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 71 53 70 53 71 54 71 Temp 59 55 66 67 56 53 64 67 56 53 64 67 57 55 64 68 Dewpt 52 51 55 52 50 49 53 50 50 49 53 51 50 50 53 51 PWind dir SW SW SW SW W W W W Wind char GN GN GN GN GN GN GN GN Avg clouds CL FW FW FW FW FW FW FW FW FW SC FW FW FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ513-202300- San Jose Airport-Santa Clara CA 37.36N 121.92W Elev. 59 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 56 87 62 93 Temp 58 70 77 77 67 61 58 57 61 74 85 85 76 68 64 62 69 84 92 91 Dewpt 49 49 53 53 50 51 50 51 51 52 55 56 53 54 52 53 54 55 57 57 RH 72 47 43 43 54 70 75 80 70 46 36 37 45 61 65 72 59 37 31 32 Wind dir SW NW NW NW NW NW NW S SW W NW NW NW W SW SW SW W W W Wind spd 3 3 9 12 10 5 4 2 2 2 8 12 8 4 3 2 1 2 9 12 Clouds SC FW FW FW CL CL FW SC SC CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat Y Y Y Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 87 58 85 57 85 58 85 Temp 70 62 81 86 66 58 76 84 65 57 76 83 65 58 76 83 Dewpt 55 53 54 54 53 52 51 52 51 50 50 51 50 50 51 51 PWind dir SW SW W W W W NW NW Wind char LT LT GN LT LT LT LT LT Avg clouds CL CL CL CL CL FW FW CL CL FW FW CL CL CL FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ506-202300- Santa Rosa Airport-Sonoma CA 38.52N 122.82W Elev. 125 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 86 50 92 54 98 Temp 51 68 83 82 68 57 52 51 56 75 89 88 75 62 57 55 62 82 95 92 Dewpt 49 53 56 55 52 52 52 51 53 57 60 58 55 54 54 54 57 60 62 60 RH 93 59 40 40 57 83100100 90 54 38 36 50 75 90 96 84 47 34 34 Wind dir S S S S S S S N S S SW SW SW W NW N S S SW SW Wind spd 1 3 5 6 3 1 1 0 1 2 5 6 2 1 1 0 1 2 5 5 Clouds B2 SC FW FW CL FW SC B1 SC CL CL CL CL FW FW SC FW CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis PF F F H H PF Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 88 49 87 49 90 51 93 Temp 65 55 78 85 59 50 72 83 58 50 73 85 60 52 76 89 Dewpt 57 54 58 56 52 49 54 54 51 49 53 53 50 48 53 52 PWind dir SW SW SW S SW SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW FW CL CL FW FW CL CL SC SC CL CL FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ529-202300- Watsonville Airport-Santa Cruz CA 36.94N 121.79W Elev. 161 ft 601 AM PDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 51 73 54 79 Temp 52 61 65 64 57 54 52 52 55 65 71 69 61 58 57 55 61 73 77 73 Dewpt 50 52 53 54 52 52 51 51 53 55 57 59 56 55 54 54 56 59 60 60 RH 93 72 65 70 83 93 96 96 93 70 61 70 84 90 90 96 84 62 56 64 Wind dir S SW SW S SE E E SE N SW SW SW SW SW N N N SW SW SW Wind spd 1 5 9 8 5 2 1 1 0 3 6 6 2 1 0 0 0 2 6 6 Clouds B2 SC FW FW SC B2 B2 OV B2 FW FW FW SC SC SC SC SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis PF F PF Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 73 52 72 51 72 52 75 Temp 59 55 68 68 56 53 66 67 55 52 66 69 56 52 67 72 Dewpt 55 53 56 56 52 51 54 55 52 50 53 54 51 50 53 54 PWind dir SW SW SW SW SW W SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW SC B1 SC FW SC SC SC FW FW SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ Visit us at www.weather.gov/sanfrancisco Follow us on Facebook and Twitter at: www.facebook.com/nwsbayarea www.twitter.com/nwsbayarea