| 20:01 EST |  Clear | 11°C / 52°F | 2°C / 36°F | 54% | 1024 mb (30.24 in) | NW 30 kph (NW 18.4 mph) | - | 10SM |
| | KMRN 160101Z AUTO 31016G21KT 10SM CLR 11/02 A3023 RMK AO2 |
| 19:41 EST |  Clear | 11°C / 52°F | 2°C / 36°F | 54% | 1023 mb (30.21 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KMRN 160041Z AUTO 32013G17KT 10SM CLR 11/02 A3022 RMK AO2 |
| 19:21 EST |  Clear | 12°C / 54°F | 2°C / 36°F | 51% | 1023 mb (30.21 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KMRN 160021Z AUTO 31015G23KT 10SM CLR 12/02 A3020 RMK AO2 |
| 19:01 EST |  Clear | 12°C / 54°F | 2°C / 36°F | 51% | 1022 mb (30.18 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KMRN 160001Z AUTO 32012KT 10SM CLR 12/02 A3019 RMK AO2 |
| 18:41 EST |  Clear | 12°C / 54°F | 3°C / 37°F | 54% | 1022 mb (30.18 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KMRN 152341Z AUTO 32006G16KT 10SM CLR 12/03 A3018 RMK AO2 |
| 18:21 EST |  Clear | 12°C / 54°F | 3°C / 37°F | 54% | 1021 mb (30.15 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KMRN 152321Z AUTO 29007KT 10SM CLR 12/03 A3016 RMK AO2 |
| 18:01 EST |  Clear | 12°C / 54°F | 4°C / 39°F | 58% | 1021 mb (30.15 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KMRN 152301Z AUTO 31008KT 10SM CLR 12/04 A3016 RMK AO2 |
| 17:41 EST |  Clear | 13°C / 55°F | 4°C / 39°F | 55% | 1021 mb (30.15 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KMRN 152241Z AUTO 28005KT 10SM CLR 13/04 A3015 RMK AO2 |
| 17:21 EST |  Clear | 13°C / 55°F | 4°C / 39°F | 55% | 1021 mb (30.15 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KMRN 152221Z AUTO 28007G14KT 10SM CLR 13/04 A3015 RMK AO2 |
| 17:01 EST |  Clear | 14°C / 57°F | 6°C / 43°F | 59% | 1021 mb (30.15 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KMRN 152201Z AUTO 29003KT 10SM CLR 14/06 A3014 RMK AO2 |
| 16:41 EST |  Clear | 14°C / 57°F | 7°C / 45°F | 63% | 1020 mb (30.12 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KMRN 152141Z AUTO 29004KT 10SM CLR 14/07 A3012 RMK AO2 |
| 16:21 EST |  Clear | 14°C / 57°F | 7°C / 45°F | 63% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KMRN 152121Z AUTO 00000KT 10SM CLR 14/07 A3011 RMK AO2 |
| 16:01 EST |  Clear | 14°C / 57°F | 6°C / 43°F | 59% | 1019 mb (30.09 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KMRN 152101Z AUTO 29005KT 10SM CLR 14/06 A3010 RMK AO2 |
| 15:41 EST |  Clear | 15°C / 59°F | 7°C / 45°F | 59% | 1019 mb (30.09 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KMRN 152041Z AUTO 30005KT 10SM CLR 15/07 A3010 RMK AO2 |
| 15:21 EST |  Clear | 16°C / 61°F | 6°C / 43°F | 52% | 1019 mb (30.09 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KMRN 152021Z AUTO 32009KT 10SM CLR 16/06 A3008 RMK AO2 |
| 15:01 EST |  Clear | 16°C / 61°F | 7°C / 45°F | 55% | 1018 mb (30.06 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KMRN 152001Z AUTO 31006KT 10SM CLR 16/07 A3007 RMK AO2 |
| 14:41 EST |  Clear | 16°C / 61°F | 7°C / 45°F | 55% | 1018 mb (30.06 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KMRN 151941Z AUTO 26007KT 10SM CLR 16/07 A3007 RMK AO2 |
| 14:21 EST |  Clear | 16°C / 61°F | 8°C / 46°F | 59% | 1018 mb (30.06 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KMRN 151921Z AUTO 27008KT 10SM CLR 16/08 A3006 RMK AO2 |
| 14:01 EST |  Clear | 14°C / 57°F | 11°C / 52°F | 82% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMRN 151901Z AUTO 00000KT 10SM CLR 14/11 A3005 RMK AO2 |
| 13:41 EST |  Clear | 13°C / 55°F | 13°C / 55°F | 100% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMRN 151841Z AUTO 00000KT 10SM CLR 13/13 A3005 RMK AO2 |
| 13:21 EST |  Clear | 13°C / 55°F | 13°C / 55°F | 100% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMRN 151821Z AUTO 00000KT 10SM CLR 13/13 A3005 RMK AO2 |
| 13:01 EST |  Clear | 12°C / 54°F | 12°C / 54°F | 100% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMRN 151801Z AUTO 00000KT 10SM CLR 12/12 A3005 RMK AO2 |
| 12:41 EST |  Clear | 11°C / 52°F | 11°C / 52°F | 100% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMRN 151741Z AUTO 00000KT 10SM CLR 11/11 A3005 RMK AO2 |
| 12:21 EST |  Clear | 11°C / 52°F | 11°C / 52°F | 100% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMRN 151721Z AUTO 00000KT 10SM CLR 11/11 A3005 RMK AO2 |
| 12:01 EST |  Clear | 11°C / 52°F | 11°C / 52°F | 100% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMRN 151701Z AUTO 00000KT 10SM CLR 11/11 A3006 RMK AO2 |
| 11:41 EST |  Partly Cloudy | 10°C / 50°F | 10°C / 50°F | 100% | 1018 mb (30.06 in) | Calm | - | 7SM |
| | KMRN 151641Z AUTO 00000KT 7SM SCT001 10/10 A3006 RMK AO2 |
| 11:21 EST |  Partly Cloudy Fog And Mist | 9°C / 48°F | 9°C / 48°F | 100% | 1018 mb (30.06 in) | Calm | - | 3SM |
| | KMRN 151621Z AUTO 00000KT 3SM BR SCT001 09/09 A3006 RMK AO2 |
| 11:01 EST |  Mostly Cloudy Fog And Mist | 9°C / 48°F | 9°C / 48°F | 100% | 1018 mb (30.06 in) | Calm | - | 3SM |
| | KMRN 151601Z AUTO 00000KT 3SM BR BKN001 09/09 A3007 RMK AO2 |
| 10:41 EST |  Overcast Fog | 9°C / 48°F | 9°C / 48°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/2SM |
| | KMRN 151541Z AUTO 00000KT 1/2SM FG OVC001 09/09 A3008 RMK AO2 |
| 10:21 EST |  Overcast Fog | 8°C / 46°F | 8°C / 46°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 151521Z AUTO 00000KT 1/4SM FG OVC001 08/08 A3007 RMK AO2 |
| 10:01 EST |  Overcast Fog | 8°C / 46°F | 8°C / 46°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 151501Z AUTO 00000KT 1/4SM FG OVC001 08/08 A3007 RMK AO2 |
| 09:41 EST |  Overcast Fog | 8°C / 46°F | 8°C / 46°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 151441Z AUTO 00000KT 1/4SM FG OVC001 08/08 A3006 RMK AO2 |
| 09:21 EST |  Overcast Fog | 8°C / 46°F | 8°C / 46°F | 100% | 1018 mb (30.06 in) | Calm | - | M1/4SM |
| | KMRN 151421Z AUTO 00000KT M1/4SM FG OVC001 08/08 A3006 RMK AO2 |
| 09:01 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | M1/4SM |
| | KMRN 151401Z AUTO 00000KT M1/4SM FG OVC001 07/07 A3006 RMK AO2 |
| 08:41 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | M1/4SM |
| | KMRN 151341Z AUTO 00000KT M1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 08:21 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | M1/4SM |
| | KMRN 151321Z AUTO 00000KT M1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 08:01 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | M1/4SM |
| | KMRN 151301Z AUTO 00000KT M1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 07:41 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 151241Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 07:21 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 151221Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 07:01 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 151201Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 06:41 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1017 mb (30.03 in) | Calm | 0.25 mm (0.01 in) | 1/4SM |
| | KMRN 151141Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3004 RMK AO2 P0001 |
| 06:21 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1017 mb (30.03 in) | Calm | 0.25 mm (0.01 in) | 1/4SM |
| | KMRN 151121Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3004 RMK AO2 P0001 |
| 06:02 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KMRN 151102Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3004 RMK AO2 |
| 05:41 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KMRN 151041Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3004 RMK AO2 |
| 05:21 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KMRN 151021Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3004 RMK AO2 |
| 05:01 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KMRN 151001Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3004 RMK AO2 |
| 04:41 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KMRN 150941Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3004 RMK AO2 |
| 04:21 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KMRN 150921Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3004 RMK AO2 |
| 04:01 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1017 mb (30.03 in) | Calm | - | 1/4SM |
| | KMRN 150901Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3004 RMK AO2 |
| 03:41 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 150841Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 03:21 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 150821Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 03:01 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/2SM |
| | KMRN 150801Z AUTO 00000KT 1/2SM FG OVC001 07/07 A3005 RMK AO2 |
| 02:41 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/2SM |
| | KMRN 150741Z AUTO 00000KT 1/2SM FG OVC001 07/07 A3006 RMK AO2 |
| 02:21 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 150721Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3007 RMK AO2 |
| 02:01 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 150701Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3006 RMK AO2 |
| 01:41 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 150641Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 01:21 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 150621Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 01:01 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 150601Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 00:41 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 150541Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 00:21 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 150521Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |
| 00:01 EST |  Overcast Fog | 7°C / 45°F | 7°C / 45°F | 100% | 1018 mb (30.06 in) | Calm | - | 1/4SM |
| | KMRN 150501Z AUTO 00000KT 1/4SM FG OVC001 07/07 A3005 RMK AO2 |