| 09:24 EST |  Overcast | 5°C / 41°F | 2°C / 36°F | 81% | 1007 mb (29.74 in) | NW 32 kph (NW 19.6 mph) | - | 10SM |
| | KTNB 031424Z AUTO 30017G28KT 10SM OVC009 05/02 A2975 RMK AO2 |
| 09:05 EST |  Overcast | 5°C / 41°F | 2°C / 36°F | 81% | 1007 mb (29.74 in) | NW 39 kph (NW 24.2 mph) | - | 10SM |
| | KTNB 031405Z AUTO 30021G31KT 10SM OVC009 05/02 A2974 RMK AO2 |
| 08:41 EST |  Overcast | 5°C / 41°F | 2°C / 36°F | 81% | 1006 mb (29.71 in) | WNW 44 kph (WNW 27.6 mph) | - | 10SM |
| | KTNB 031341Z AUTO 29024G38KT 10SM BKN011 OVC017 05/02 A2972 RMK AO2 |
| 08:22 EST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 1005 mb (29.68 in) | W 59 kph (W 36.8 mph) | - | 10SM |
| | KTNB 031322Z AUTO 28032G42KT 10SM OVC018 05/01 A2969 RMK AO2 |
| 08:01 EST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 1005 mb (29.68 in) | WNW 44 kph (WNW 27.6 mph) | - | 10SM |
| | KTNB 031301Z AUTO 29024G39KT 10SM OVC018 05/01 A2968 RMK AO2 |
| 07:41 EST |  Mostly Cloudy | 5°C / 41°F | 1°C / 34°F | 76% | 1005 mb (29.68 in) | WNW 56 kph (WNW 34.5 mph) | - | 10SM |
| | KTNB 031241Z AUTO 29030G40KT 10SM BKN018 05/01 A2968 RMK AO2 |
| 07:23 EST |  Mostly Cloudy | 6°C / 43°F | 2°C / 36°F | 76% | 1005 mb (29.68 in) | WNW 48 kph (WNW 29.9 mph) | - | 10SM |
| | KTNB 031223Z AUTO 29026G39KT 10SM SCT014 BKN018 06/02 A2967 RMK AO2 |
| 07:01 EST |  Overcast | 6°C / 43°F | 2°C / 36°F | 76% | 1004 mb (29.65 in) | WNW 44 kph (WNW 27.6 mph) | - | 10SM |
| | KTNB 031201Z AUTO 29024G34KT 10SM BKN017 OVC023 06/02 A2966 RMK AO2 |
| 06:41 EST |  Partly Cloudy | 6°C / 43°F | 2°C / 36°F | 76% | 1004 mb (29.65 in) | W 44 kph (W 27.6 mph) | - | 10SM |
| | KTNB 031141Z AUTO 28024G35KT 10SM SCT021 06/02 A2966 RMK AO2 |
| 06:21 EST |  Partly Cloudy | 7°C / 45°F | 2°C / 36°F | 71% | 1004 mb (29.65 in) | W 44 kph (W 27.6 mph) | - | 10SM |
| | KTNB 031121Z AUTO 28024G43KT 10SM SCT011 SCT019 07/02 A2965 RMK AO2 |
| 06:01 EST |  Mostly Cloudy | 7°C / 45°F | 3°C / 37°F | 76% | 1003 mb (29.62 in) | W 44 kph (W 27.6 mph) | - | 10SM |
| | KTNB 031101Z AUTO 28024G41KT 10SM SCT006 BKN013 BKN019 07/03 A2963 RMK AO2 |
| 05:41 EST |  Overcast Light Rain | 7°C / 45°F | 4°C / 39°F | 81% | 1004 mb (29.65 in) | W 46 kph (W 28.8 mph) | - | 4SM |
| | KTNB 031041Z AUTO 28025G36KT 4SM -RA SCT006 BKN010 OVC022 07/04 A2964 RMK AO2 |
| 05:22 EST |  Overcast | 7°C / 45°F | 3°C / 37°F | 76% | 1004 mb (29.65 in) | W 48 kph (W 29.9 mph) | - | 7SM |
| | KTNB 031022Z AUTO 28026G35KT 7SM SCT006 BKN014 OVC029 07/03 A2964 RMK AO2 LTG DSNT SE |
| 05:01 EST |  Overcast Drizzle | 7°C / 45°F | 4°C / 39°F | 81% | 1004 mb (29.65 in) | W 37 kph (W 23 mph) | - | 4SM |
| | KTNB 031001Z AUTO 28020G36KT 4SM DZ SCT008 SCT014 OVC020 07/04 A2964 RMK AO2 |
| 04:41 EST |  Overcast | 8°C / 46°F | 4°C / 39°F | 76% | 1003 mb (29.62 in) | W 35 kph (W 21.9 mph) | - | 10SM |
| | KTNB 030941Z AUTO 28019G35KT 10SM BKN020 OVC026 08/04 A2963 RMK AO2 |
| 04:24 EST |  Overcast | 8°C / 46°F | 3°C / 37°F | 71% | 1003 mb (29.62 in) | W 33 kph (W 20.7 mph) | - | 10SM |
| | KTNB 030924Z AUTO 27018G24KT 10SM BKN025 OVC031 08/03 A2962 RMK AO2 |
| 04:01 EST |  Mostly Cloudy | 8°C / 46°F | 3°C / 37°F | 71% | 1003 mb (29.62 in) | SSW 24 kph (SSW 15 mph) | - | 10SM |
| | KTNB 030901Z AUTO 26013G22KT 10SM BKN031 08/03 A2961 RMK AO2 |
| 03:42 EST |  Partly Cloudy | 8°C / 46°F | 3°C / 37°F | 71% | 1003 mb (29.62 in) | W 33 kph (W 20.7 mph) | - | 10SM |
| | KTNB 030842Z AUTO 28018G26KT 10SM SCT030 SCT035 08/03 A2961 RMK AO2 |
| 03:21 EST |  Partly Cloudy | 8°C / 46°F | 4°C / 39°F | 76% | 1003 mb (29.62 in) | W 24 kph (W 15 mph) | - | 10SM |
| | KTNB 030821Z AUTO 27013G18KT 10SM SCT029 SCT038 08/04 A2962 RMK AO2 |
| 03:03 EST |  Mostly Cloudy | 8°C / 46°F | 5°C / 41°F | 82% | 1003 mb (29.62 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KTNB 030803Z AUTO 27008G16KT 10SM SCT024 SCT030 BKN038 08/05 A2962 RMK AO2 |
| 02:41 EST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1002 mb (29.59 in) | W 26 kph (W 16.1 mph) | - | 10SM |
| | KTNB 030741Z AUTO 28014G25KT 10SM SCT012 BKN018 OVC030 08/06 A2960 RMK AO2 |
| 02:21 EST |  Overcast | 9°C / 48°F | 7°C / 45°F | 87% | 1002 mb (29.59 in) | W 22 kph (W 13.8 mph) | - | 10SM |
| | KTNB 030721Z AUTO 27012G15KT 10SM BKN013 BKN017 OVC033 09/07 A2959 RMK AO2 |
| 02:01 EST |  Mostly Cloudy | 9°C / 48°F | 7°C / 45°F | 87% | 1002 mb (29.59 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KTNB 030701Z AUTO 27006KT 10SM BKN013 BKN020 BKN034 09/07 A2960 RMK AO2 |
| 01:43 EST |  Mostly Cloudy | 9°C / 48°F | 7°C / 45°F | 87% | 1002 mb (29.59 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KTNB 030643Z AUTO 27006KT 10SM BKN010 BKN018 BKN035 09/07 A2960 RMK AO2 |
| 01:21 EST |  Mostly Cloudy | 9°C / 48°F | 8°C / 46°F | 94% | 1002 mb (29.59 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KTNB 030621Z AUTO 27003KT 10SM BKN010 BKN015 BKN021 09/08 A2959 RMK AO2 |
| 01:01 EST |  Mostly Cloudy | 9°C / 48°F | 8°C / 46°F | 94% | 1002 mb (29.59 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KTNB 030601Z AUTO 29006KT 10SM SCT012 SCT017 BKN042 09/08 A2958 RMK AO2 |
| 00:41 EST |  Mostly Cloudy | 10°C / 50°F | 8°C / 46°F | 88% | 1001 mb (29.56 in) | Calm | - | 10SM |
| | KTNB 030541Z AUTO 00000KT 10SM SCT014 SCT029 BKN035 10/08 A2955 RMK AO2 LTG DSNT N |
| 00:21 EST |  Partly Cloudy | 11°C / 52°F | 9°C / 48°F | 88% | 1001 mb (29.56 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KTNB 030521Z AUTO 28004KT 10SM SCT014 SCT020 SCT031 11/09 A2955 RMK AO2 |
| 00:01 EST |  Mostly Cloudy Light Rain | 11°C / 52°F | 9°C / 48°F | 88% | 1000 mb (29.53 in) | SW 20 kph (SW 12.7 mph) | - | 10SM |
| | KTNB 030501Z AUTO 22011G14KT 10SM -RA SCT007 BKN018 BKN029 11/09 A2953 RMK AO2 |