| 10:53 EST |  Partly Cloudy | 8°C / 46°F | 4°C / 39°F | 76% | 1007 mb (29.74 in) | SW 20 kph (SW 12.7 mph) | - | 9SM |
| | KDTW 291553Z 22011KT 9SM SCT220 08/04 A2973 RMK AO2 SLP072 T00780039 |
| 09:53 EST |  Partly Cloudy Fog And Mist | 5°C / 41°F | 3°C / 37°F | 87% | 1007 mb (29.74 in) | SW 11 kph (SW 6.9 mph) | - | 5SM |
| | KDTW 291453Z 23006KT 5SM BR FEW200 05/03 A2975 RMK AO2 SLP079 T00500028 58006 |
| 09:11 EST |  Partly Cloudy Fog And Mist | 2°C / 36°F | 2°C / 36°F | 100% | 1008 mb (29.77 in) | SW 11 kph (SW 6.9 mph) | - | 3SM |
| | KDTW 291411Z 21006KT 3SM BR FEW200 02/02 A2976 RMK AO2 TWR VIS 4 |
| 08:53 EST |  Partly Cloudy Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 1008 mb (29.77 in) | S 13 kph (S 8.1 mph) | - | 2SM |
| | KDTW 291353Z 19007KT 2SM BR FEW220 01/01 A2976 RMK AO2 TWR VIS 4 SLP082 T00110006 |
| 08:37 EST |  Partly Cloudy Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 1008 mb (29.77 in) | Calm | - | 2SM |
| | KDTW 291337Z 00000KT 2SM BR FEW220 01/01 A2977 RMK AO2 TWR VIS 4 |
| 08:00 EST |  Clear Fog And Mist | 1°C / 34°F | 0°C / 32°F | 93% | 1008 mb (29.77 in) | S 6 kph (S 3.5 mph) | - | 1 1/2SM |
| | KDTW 291300Z 19003KT 1 1/2SM BR CLR 01/00 A2977 RMK AO2 TWR VIS 4 |
| 07:53 EST |  Partly Cloudy Fog And Mist | 1°C / 34°F | 0°C / 32°F | 93% | 1008 mb (29.77 in) | S 7 kph (S 4.6 mph) | - | 2 1/2SM |
| | KDTW 291253Z 19004KT 2 1/2SM BR FEW180 01/00 A2977 RMK AO2 TWR VIS 4 SLP086 T00060000 |
| 06:58 EST |  Partly Cloudy Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | - | 2 1/2SM |
| | KDTW 291158Z 00000KT 2 1/2SM R04R/1600V6000FT BR FEW180 00/M01 A2977 RMK AO2 TWR VIS 4 |
| 06:53 EST |  Partly Cloudy Fog And Mist | 1°C / 34°F | 0°C / 32°F | 93% | 1008 mb (29.77 in) | S 6 kph (S 3.5 mph) | - | 3SM |
| | KDTW 291153Z 19003KT 3SM R04R/1600VP6000FT BR FEW180 01/00 A2977 RMK AO2 TWR VIS 4 SLP086 T00060000 10017 21006 58007 |
| 05:53 EST |  Partly Cloudy Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 1008 mb (29.77 in) | Calm | - | 3SM |
| | KDTW 291053Z 00000KT 3SM R04R/1600VP6000FT BR FEW180 01/01 A2978 RMK AO2 TWR VIS 4 SLP090 T00110006 |
| 04:53 EST |  Partly Cloudy Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1009 mb (29.8 in) | SW 7 kph (SW 4.6 mph) | - | 4SM |
| | KDTW 290953Z 21004KT 4SM BR FEW150 00/M01 A2979 RMK AO2 SLP092 T00001006 |
| 03:53 EST |  Partly Cloudy Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1009 mb (29.8 in) | S 6 kph (S 3.5 mph) | - | 3SM |
| | KDTW 290853Z 18003KT 3SM BR FEW120 M01/M02 A2979 RMK AO2 TWR VIS 4 SLP093 T10061017 56004 |
| 02:53 EST |  Partly Cloudy Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1009 mb (29.8 in) | Calm | - | 4SM |
| | KDTW 290753Z 00000KT 4SM BR FEW140 00/M01 A2979 RMK AO2 SLP094 T00001011 |
| 01:53 EST |  Partly Cloudy Fog And Mist | 1°C / 34°F | 0°C / 32°F | 93% | 1009 mb (29.8 in) | S 7 kph (S 4.6 mph) | - | 5SM |
| | KDTW 290653Z 19004KT 5SM BR FEW130 SCT230 01/00 A2980 RMK AO2 SLP094 T00110000 |
| 00:53 EST |  Partly Cloudy Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1009 mb (29.8 in) | SW 6 kph (SW 3.5 mph) | - | 6SM |
| | KDTW 290553Z 21003KT 6SM BR FEW120 SCT220 01/M01 A2980 RMK AO2 SLP097 T00111006 10050 20000 58002 |