| 05:53 EST |  Clear | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KSFB 261053Z 30008KT 10SM CLR 10/07 A3002 RMK AO2 SLP166 T01000072 |
| 05:41 EST |  Partly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KSFB 261041Z AUTO 31007KT 10SM FEW025 10/07 A3002 RMK AO2 |
| 04:53 EST |  Overcast | 11°C / 52°F | 8°C / 46°F | 82% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KSFB 260953Z AUTO 31008KT 10SM FEW017 OVC025 11/08 A3000 RMK AO2 SLP159 T01110083 |
| 04:10 EST |  Mostly Cloudy | 11°C / 52°F | 9°C / 48°F | 88% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KSFB 260910Z AUTO 32006KT 10SM SCT017 BKN027 11/09 A2999 RMK AO2 |
| 03:53 EST |  Clear | 11°C / 52°F | 8°C / 46°F | 82% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KSFB 260853Z AUTO 32006KT 10SM CLR 11/08 A2999 RMK AO2 SLP153 T01110083 51014 |
| 02:53 EST |  Clear | 12°C / 54°F | 9°C / 48°F | 82% | 1015 mb (29.97 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KSFB 260753Z AUTO 32009KT 10SM CLR 12/09 A2998 RMK AO2 SLP150 T01220094 |
| 01:53 EST |  Clear | 13°C / 55°F | 11°C / 52°F | 88% | 1015 mb (29.97 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KSFB 260653Z AUTO 33006KT 10SM CLR 13/11 A2996 RMK AO2 SLP144 T01280106 |
| 00:53 EST |  Clear | 13°C / 55°F | 11°C / 52°F | 88% | 1014 mb (29.94 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KSFB 260553Z AUTO 30007KT 10SM CLR 13/11 A2995 RMK AO2 SLP139 T01330111 10183 20133 55004 |