| 13:53 EST |  Clear | 1°C / 34°F | -10°C / 14°F | 44% | 1023 mb (30.21 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KLOU 051853Z 34004KT 10SM CLR 01/M10 A3020 RMK AO2 SLP231 T00061100 $ |
| 12:53 EST |  Clear | 0°C / 32°F | -10°C / 14°F | 47% | 1023 mb (30.21 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KLOU 051753Z 32008KT 10SM CLR 00/M10 A3021 RMK AO2 SLP235 T00001100 10000 21039 58008 $ |
| 11:53 EST |  Clear | -1°C / 30°F | -10°C / 14°F | 51% | 1024 mb (30.24 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLOU 051653Z 32006KT 10SM CLR M01/M10 A3023 RMK AO2 SLP242 T10061100 $ |
| 10:53 EST |  Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1024 mb (30.24 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KLOU 051553Z 02004KT 10SM CLR M01/M09 A3024 RMK AO2 SLP245 T10111094 $ |
| 09:53 EST |  Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1024 mb (30.24 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLOU 051453Z 33007KT 10SM CLR M02/M09 A3023 RMK AO2 SLP243 T10221089 53012 $ |
| 08:53 EST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1023 mb (30.21 in) | NNW 7 kph (NNW 4.6 mph) | - | 8SM |
| | KLOU 051353Z 33004KT 8SM CLR M03/M08 A3021 RMK AO2 SLP234 T10331078 $ |
| 07:53 EST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1023 mb (30.21 in) | Calm | - | 9SM |
| | KLOU 051253Z 00000KT 9SM CLR M03/M08 A3020 RMK AO2 SLP231 T10331083 |
| 06:53 EST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1023 mb (30.21 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KLOU 051153Z AUTO 34003KT 10SM CLR M03/M08 A3020 RMK AO2 SLP231 T10281083 11022 21028 53002 TSNO |
| 05:53 EST |  Partly Cloudy | -3°C / 27°F | -9°C / 16°F | 64% | 1023 mb (30.21 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KLOU 051053Z AUTO 34004KT 10SM FEW120 M03/M09 A3020 RMK AO2 SLP231 T10281089 TSNO |
| 04:53 EST |  Overcast | -2°C / 28°F | -9°C / 16°F | 59% | 1022 mb (30.18 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KLOU 050953Z AUTO 33004KT 10SM OVC110 M02/M09 A3019 RMK AO2 SLP226 T10221089 TSNO |
| 03:53 EST |  Overcast | -2°C / 28°F | -9°C / 16°F | 59% | 1022 mb (30.18 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KLOU 050853Z 35005KT 10SM OVC110 M02/M09 A3019 RMK AO2 SLP227 T10221089 58006 |
| 02:53 EST |  Overcast | -2°C / 28°F | -8°C / 18°F | 64% | 1022 mb (30.18 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KLOU 050753Z 35006KT 10SM OVC120 M02/M08 A3019 RMK AO2 SLP229 T10221083 |
| 01:53 EST |  Overcast | -2°C / 28°F | -8°C / 18°F | 64% | 1023 mb (30.21 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KLOU 050653Z 35005KT 10SM OVC120 M02/M08 A3021 RMK AO2 SLP233 T10221083 |
| 00:53 EST |  Mostly Cloudy | -2°C / 28°F | -8°C / 18°F | 64% | 1023 mb (30.21 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLOU 050553Z 34007KT 10SM BKN120 M02/M08 A3021 RMK AO2 SLP234 T10221083 10006 21022 50004 |