| 07:35 EST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1011 mb (29.85 in) | Calm | - | 6SM |
| | KSFM 151235Z 00000KT 6SM OVC080 02/M01 A2985 RMK AO1 |
| 07:15 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1011 mb (29.85 in) | Calm | - | 7SM |
| | KSFM 151215Z 00000KT 7SM OVC080 02/M02 A2985 RMK AO1 |
| 06:55 EST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1011 mb (29.85 in) | Calm | - | 10SM |
| | KSFM 151155Z 00000KT 10SM OVC080 02/M01 A2986 RMK AO1 70008 10030 20010 57010 |
| 06:35 EST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1011 mb (29.85 in) | Calm | - | 10SM |
| | KSFM 151135Z 00000KT 10SM SCT015 BKN039 OVC080 02/M01 A2986 RMK AO1 |
| 06:15 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1012 mb (29.88 in) | Calm | - | 9SM |
| | KSFM 151115Z 00000KT 9SM OVC017 02/M02 A2987 RMK AO1 |
| 05:55 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1012 mb (29.88 in) | Calm | - | 8SM |
| | KSFM 151055Z 00000KT 8SM OVC017 01/M02 A2987 RMK AO1 |
| 05:35 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KSFM 151035Z 00000KT 10SM OVC017 01/M02 A2988 RMK AO1 |
| 05:15 EST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KSFM 151015Z 00000KT 10SM OVC017 02/M01 A2987 RMK AO1 |
| 04:55 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KSFM 150955Z 00000KT 10SM OVC017 02/M02 A2988 RMK AO1 |
| 04:35 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KSFM 150935Z 00000KT 10SM OVC019 02/M02 A2989 RMK AO1 |
| 04:15 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KSFM 150915Z 00000KT 10SM OVC019 02/M02 A2988 RMK AO1 |
| 03:55 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KSFM 150855Z 00000KT 10SM OVC021 02/M02 A2989 RMK AO1 57017 |
| 03:35 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KSFM 150835Z 00000KT 10SM OVC019 02/M02 A2990 RMK AO1 |
| 03:15 EST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KSFM 150815Z 00000KT 10SM OVC025 03/M01 A2990 RMK AO1 |
| 02:55 EST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1012 mb (29.88 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KSFM 150755Z 16003KT 10SM OVC025 03/M01 A2989 RMK AO1 |
| 02:35 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KSFM 150735Z 00000KT 10SM OVC025 02/M02 A2990 RMK AO1 |
| 02:15 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KSFM 150715Z 00000KT 10SM SCT019 OVC029 01/M02 A2991 RMK AO1 |
| 01:55 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KSFM 150655Z 00000KT 10SM BKN019 OVC029 01/M02 A2993 RMK AO1 |
| 01:35 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KSFM 150635Z 00000KT 10SM OVC021 01/M02 A2994 RMK AO1 |
| 01:15 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1014 mb (29.94 in) | Calm | - | 9SM |
| | KSFM 150615Z 00000KT 9SM OVC023 01/M02 A2994 RMK AO1 |
| 00:55 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KSFM 150555Z 00000KT 10SM BKN027 OVC032 01/M02 A2994 RMK AO1 10020 20000 57020 |
| 00:35 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1014 mb (29.94 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KSFM 150535Z 22003KT 10SM OVC034 01/M03 A2995 RMK AO1 |
| 00:15 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KSFM 150515Z 00000KT 10SM OVC034 01/M02 A2995 RMK AO1 |