| 03:55 EST | 
Clear | -5°C / 23°F | -15°C / 5°F | 46% | 1008 mb
(29.77 in) | NW 22 kph
(NW 13.8 mph) | - | 10SM |
| | KSFZ 110855Z 30012G21KT 260V320 10SM CLR M05/M15 A2977
RMK AO1 52030 |
| 03:35 EST |
Clear | -5°C / 23°F | -15°C / 5°F | 46% | 1008 mb
(29.77 in) | WNW 17 kph
(WNW 10.4 mph) | - | 10SM |
| | KSFZ 110835Z 29009G16KT 10SM CLR M05/M15 A2976
RMK AO1 |
| 03:15 EST |
Clear | -4°C / 25°F | -16°C / 3°F | 39% | 1007 mb
(29.74 in) | WNW 17 kph
(WNW 10.4 mph) | - | 10SM |
| | KSFZ 110815Z 29009G20KT 10SM CLR M04/M16 A2975
RMK AO1 |
| 02:55 EST |
Clear | -4°C / 25°F | -15°C / 5°F | 42% | 1007 mb
(29.74 in) | WNW 28 kph
(WNW 17.3 mph) | - | 10SM |
| | KSFZ 110755Z 29015G25KT 10SM CLR M04/M15 A2974
RMK AO1 |
| 02:35 EST |
Clear | -4°C / 25°F | -14°C / 7°F | 46% | 1007 mb
(29.74 in) | WNW 20 kph
(WNW 12.7 mph) | - | 10SM |
| | KSFZ 110735Z 29011G17KT 10SM CLR M04/M14 A2974
RMK AO1 |
| 02:15 EST |
Clear | -4°C / 25°F | -15°C / 5°F | 42% | 1007 mb
(29.74 in) | WNW 30 kph
(WNW 18.4 mph) | - | 10SM |
| | KSFZ 110715Z 29016G24KT 10SM CLR M04/M15 A2973
RMK AO1 |
| 01:55 EST | 
Partly Cloudy | -4°C / 25°F | -14°C / 7°F | 46% | 1006 mb
(29.71 in) | WNW 17 kph
(WNW 10.4 mph) | - | 10SM |
| | KSFZ 110655Z 29009G18KT 10SM FEW043 FEW050 M04/M14 A2972
RMK AO1 |
| 01:35 EST |
Partly Cloudy | -3°C / 27°F | -11°C / 12°F | 54% | 1006 mb
(29.71 in) | WNW 33 kph
(WNW 20.7 mph) | - | 10SM |
| | KSFZ 110635Z 29018G24KT 10SM SCT050 SCT060 M03/M11 A2970
RMK AO1 |
| 01:15 EST | 
Mostly Cloudy | -3°C / 27°F | -9°C / 16°F | 64% | 1005 mb
(29.68 in) | W 26 kph
(W 16.1 mph) | - | 10SM |
| | KSFZ 110615Z 28014G19KT 10SM FEW029 SCT047 BKN060 M03/M09 A2969
RMK AO1 |
| 00:55 EST | 
Overcast | -3°C / 27°F | -9°C / 16°F | 64% | 1005 mb
(29.68 in) | W 30 kph
(W 18.4 mph) | - | 10SM |
| | KSFZ 110555Z 28016G21KT 10SM FEW027 SCT039 OVC060 M03/M09 A2968
RMK AO1 10010 21040 52024 |
| 00:35 EST |
Partly Cloudy | -3°C / 27°F | -10°C / 14°F | 59% | 1005 mb
(29.68 in) | W 22 kph
(W 13.8 mph) | - | 10SM |
| | KSFZ 110535Z 27012G23KT 10SM SCT039 SCT060 M03/M10 A2967
RMK AO1 |
| 00:15 EST |
Partly Cloudy | -3°C / 27°F | -8°C / 18°F | 69% | 1004 mb
(29.65 in) | W 15 kph
(W 9.2 mph) | - | 10SM |
| | KSFZ 110515Z 28008G14KT 10SM FEW005 FEW030 M03/M08 A2966
RMK AO1 |
