| 20:54 EST |  Mostly Cloudy | 8°C / 46°F | 6°C / 43°F | 87% | 1010 mb (29.83 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KBUF 260154Z 21007KT 10SM FEW022 BKN044 BKN055 08/06 A2983 RMK AO2 SLP103 T00780056 |
| 19:54 EST |  Mostly Cloudy | 8°C / 46°F | 5°C / 41°F | 82% | 1010 mb (29.83 in) | SW 19 kph (SW 11.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KBUF 260054Z 21010KT 10SM FEW022 BKN032 BKN055 08/05 A2982 RMK AO2 RAE50 SLP102 P0000 T00780050 |
| 18:54 EST |  Overcast Light Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1010 mb (29.83 in) | SSE 17 kph (SSE 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KBUF 252354Z 20009KT 10SM -RA FEW024 OVC045 07/06 A2983 RMK AO2 SLP104 P0000 60009 T00720056 10117 20072 51015 |
| 17:54 EST |  Overcast Light Rain | 8°C / 46°F | 6°C / 43°F | 87% | 1010 mb (29.83 in) | SW 17 kph (SW 10.4 mph) | 0.76 mm (0.03 in) | 10SM |
| | KBUF 252254Z 22009KT 10SM -RA SCT039 BKN055 OVC100 08/06 A2982 RMK AO2 SLP102 P0003 T00780061 |
| 16:54 EST |  Mostly Cloudy Light Rain | 8°C / 46°F | 6°C / 43°F | 87% | 1009 mb (29.8 in) | SSW 26 kph (SSW 16.1 mph) | 0.25 mm (0.01 in) | 8SM |
| | KBUF 252154Z 24014KT 8SM -RA FEW015 BKN035 BKN070 08/06 A2981 RMK AO2 PK WND 25030/2119 WSHFT 2115 RAB20 SLP100 P0001 T00780061 |
| 16:35 EST |  Mostly Cloudy Light Rain | 8°C / 46°F | 6°C / 43°F | 87% | 1009 mb (29.8 in) | SSW 22 kph (SSW 13.8 mph) | 0.25 mm (0.01 in) | 10SM |
| | KBUF 252135Z 25012G23KT 10SM -RA SCT032 BKN041 BKN070 08/06 A2981 RMK AO2 PK WND 25030/2119 WSHFT 2115 RAB20 P0001 |
| 15:54 EST |  Mostly Cloudy | 11°C / 52°F | 7°C / 45°F | 77% | 1008 mb (29.77 in) | SSE 20 kph (SSE 12.7 mph) | - | 10SM |
| | KBUF 252054Z 20011KT 10SM FEW032 SCT048 BKN080 11/07 A2978 RMK AO2 SLP087 60005 T01060072 56002 |
| 14:54 EST |  Mostly Cloudy | 11°C / 52°F | 8°C / 46°F | 82% | 1008 mb (29.77 in) | SSE 22 kph (SSE 13.8 mph) | 0.25 mm (0.01 in) | 10SM |
| | KBUF 251954Z 20012KT 10SM FEW035 SCT050 BKN070 11/08 A2978 RMK AO2 RAB1859E15 SLP088 P0001 T01110083 |
| 13:54 EST |  Mostly Cloudy | 11°C / 52°F | 8°C / 46°F | 82% | 1008 mb (29.77 in) | SSE 20 kph (SSE 12.7 mph) | 1.02 mm (0.04 in) | 10SM |
| | KBUF 251854Z 20011KT 10SM FEW027 BKN044 BKN055 11/08 A2978 RMK AO2 RAE54 SLP087 P0004 T01060083 |
| 12:54 EST |  Overcast Light Rain | 10°C / 50°F | 8°C / 46°F | 88% | 1009 mb (29.8 in) | S 13 kph (S 8.1 mph) | 1.52 mm (0.06 in) | 8SM |
| | KBUF 251754Z 17007KT 8SM -RA BKN031 OVC044 10/08 A2979 RMK AO2 SLP089 P0006 60006 T01000083 10122 20083 56021 |
| 12:21 EST |  Overcast Light Rain | 11°C / 52°F | 8°C / 46°F | 82% | 1009 mb (29.8 in) | SSE 19 kph (SSE 11.5 mph) | 1.02 mm (0.04 in) | 5SM |
| | KBUF 251721Z 20010G19KT 5SM -RA BR SCT025 BKN032 OVC048 11/08 A2980 RMK AO2 P0004 |
| 12:09 EST |  Overcast Light Rain | 11°C / 52°F | 8°C / 46°F | 82% | 1009 mb (29.8 in) | SW 20 kph (SW 12.7 mph) | 0.51 mm (0.02 in) | 4SM |
| | KBUF 251709Z 21011KT 4SM -RA BKN027 BKN033 OVC050 11/08 A2980 RMK AO2 P0002 |
| 11:54 EST |  Overcast Light Rain | 11°C / 52°F | 8°C / 46°F | 82% | 1009 mb (29.8 in) | SSE 17 kph (SSE 10.4 mph) | 0.00 mm (0.00 in) | 4SM |
| | KBUF 251654Z 20009KT 4SM -RA FEW033 OVC050 11/08 A2980 RMK AO2 RAB44 SLP094 P0000 T01110078 |
| 10:54 EST |  Overcast | 12°C / 54°F | 7°C / 45°F | 72% | 1010 mb (29.83 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KBUF 251554Z 17008KT 10SM FEW035 SCT060 OVC075 12/07 A2982 RMK AO2 SLP102 T01170072 |
| 09:54 EST |  Mostly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1011 mb (29.85 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KBUF 251454Z 17007KT 10SM FEW048 BKN065 BKN080 10/07 A2985 RMK AO2 SLP111 T01000072 56019 |
| 08:54 EST |  Partly Cloudy | 9°C / 48°F | 6°C / 43°F | 82% | 1011 mb (29.85 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KBUF 251354Z 15008KT 10SM FEW070 SCT085 09/06 A2986 RMK AO2 SLP115 T00890061 |
| 07:54 EST |  Partly Cloudy | 8°C / 46°F | 6°C / 43°F | 87% | 1012 mb (29.88 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KBUF 251254Z 15006KT 10SM FEW045 SCT080 08/06 A2988 RMK AO2 SLP123 T00830061 |
| 06:54 EST |  Mostly Cloudy | 8°C / 46°F | 6°C / 43°F | 87% | 1013 mb (29.91 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KBUF 251154Z 16007KT 10SM BKN075 08/06 A2991 RMK AO2 SLP132 60000 T00830061 10089 20078 56016 |
| 05:54 EST |  Partly Cloudy | 8°C / 46°F | 7°C / 45°F | 93% | 1013 mb (29.91 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KBUF 251054Z 14006KT 10SM SCT070 08/07 A2992 RMK AO2 SLP135 T00830067 |
| 04:54 EST |  Mostly Cloudy | 8°C / 46°F | 7°C / 45°F | 93% | 1014 mb (29.94 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KBUF 250954Z 12003KT 10SM BKN065 08/07 A2994 RMK AO2 SLP143 T00780067 |
| 03:54 EST |  Mostly Cloudy | 8°C / 46°F | 7°C / 45°F | 93% | 1015 mb (29.97 in) | E 7 kph (E 4.6 mph) | 0.00 mm (0.00 in) | 7SM |
| | KBUF 250854Z 10004KT 7SM BKN060 08/07 A2996 RMK AO2 DZE0758 SLP149 P0000 60000 T00830072 58020 |
| 02:54 EST |  Overcast Drizzle | 9°C / 48°F | 8°C / 46°F | 94% | 1015 mb (29.97 in) | E 11 kph (E 6.9 mph) | 0.00 mm (0.00 in) | 5SM |
| | KBUF 250754Z 10006KT 5SM -DZ BR FEW009 SCT026 OVC040 09/08 A2998 RMK AO2 SLP158 DZE29B47RAB29E47 P0000 T00890078 |
| 02:47 EST |  Overcast Light Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1016 mb (30 in) | ESE 11 kph (ESE 6.9 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KBUF 250747Z 11006KT 2 1/2SM -RA BR SCT022 BKN029 OVC040 09/08 A2999 RMK AO2 DZE29RAB29 CIG 019V025 P0000 |
| 02:33 EST |  Overcast Fog And Mist | 9°C / 48°F | 8°C / 46°F | 94% | 1016 mb (30 in) | SE 7 kph (SE 4.6 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KBUF 250733Z 13004KT 2 1/2SM BR BKN022 OVC031 09/08 A3001 RMK AO2 DZE29RAB29E33 CIG 019V025 P0000 |
| 02:08 EST |  Overcast Drizzle | 9°C / 48°F | 8°C / 46°F | 94% | 1016 mb (30 in) | SE 7 kph (SE 4.6 mph) | 0.00 mm (0.00 in) | 4SM |
| | KBUF 250708Z 12004KT 4SM -DZ BR BKN024 OVC031 09/08 A3000 RMK AO2 CIG 021V027 P0000 |
| 01:54 EST |  Overcast Drizzle | 9°C / 48°F | 8°C / 46°F | 94% | 1016 mb (30 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KBUF 250654Z 00000KT 3SM -DZ BR FEW026 OVC031 09/08 A3001 RMK AO2 SLP164 VIS HYR SW P0000 T00890078 |
| 00:54 EST |  Overcast Drizzle | 9°C / 48°F | 8°C / 46°F | 94% | 1017 mb (30.03 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KBUF 250554Z 00000KT 3SM -DZ BR FEW003 SCT026 OVC035 09/08 A3002 RMK AO2 SLP168 P0000 60000 T00890083 10094 20089 58010 |
| 00:38 EST |  Overcast Fog And Mist | 9°C / 48°F | 8°C / 46°F | 94% | 1017 mb (30.03 in) | Calm | 0.00 mm (0.00 in) | 4SM |
| | KBUF 250538Z 00000KT 4SM BR FEW003 SCT015 OVC026 09/08 A3002 RMK AO2 DZE37 P0000 |
| 00:20 EST |  Overcast Drizzle | 9°C / 48°F | 8°C / 46°F | 94% | 1017 mb (30.03 in) | S 7 kph (S 4.6 mph) | 0.00 mm (0.00 in) | 2SM |
| | KBUF 250520Z 17004KT 2SM -DZ BR FEW002 SCT008 OVC012 09/08 A3002 RMK AO2 P0000 |
| 00:02 EST |  Overcast Drizzle | 9°C / 48°F | 8°C / 46°F | 94% | 1017 mb (30.03 in) | SSE 7 kph (SSE 4.6 mph) | 0.00 mm (0.00 in) | 2SM |
| | KBUF 250502Z 16004KT 2SM -DZ BR BKN013 OVC018 09/08 A3002 RMK AO2 P0000 |