| INL | 53.1 | 52 | overcast | moderare rain | 1024.4 | 140 | 5.8 |
| MSP | 57.0 | 53.1 | mostly clear | moderate freezing drizzle | 1023.0 | 90 | 10.4 |
| DSM | 64.9 | 61.0 | mostly clear | light rain | 1019.0 | calm | 0 |
| ORD | 66.9 | 60.1 | mostly clear | light fog | 1019.3 | 45 | 12.7 |
| CMX | 46.9 | 41.0 | mostly clody | thunder with light rain | 1026.8 | 75 | 3.5 |
| SGF | 63.0 | 61.0 | mostly cloudy | smoke | 1016.0 | 20 | 6.9 |
| MEM | 73.9 | 72.0 | overcast | light rain | 1010.2 | 90 | 12.7 |
| BNA | 70.0 | 68.0 | overcast | moderate rain | 1015.6 | 110 | 3.5 |
| STL | 66.0 | 62.1 | mostly cloudy | fog | 1016.3 | 20 | 6.9 |
| IND | 63.0 | 57.9 | partly cloudy | light drizzle | 1017.6 | 20 | 15.0 |
| PIT | 61.0 | 60.1 | mostly cloudy | haze | 1017.3 | calm | 0 |
| DTW | 64.0 | 60.1 | overcast | light fog | 1017.6 | 0 | 8.1 |
| ATL | 69.1 | 69.1 | mostly cloudy | moderate rain showers | 1016.6 | 90 | 9.2 |
| LCH | 73.0 | 73.0 | overcast | heavy rain | 1009.8 | 250 | 9.2 |
| MOB | 75.9 | 73.0 | clear | fog | 1012.2 | 180 | 19.6 |
| TPA | 81.0 | 75.0 | mostly cloudy | light rain showers | 1016.9 | calm | 0 |
| JAX | 73.0 | 73.0 | mostly clear | haze | 1017.3 | calm | 0 |
| CHS | 72.0 | 71.1 | mostly clear | fog | 1017.6 | calm | 0 |
| MIA | 84.0 | 77.0 | mostly cloudy | thunder with light rain | 1016.3 | 90 | 6.9 |
| DCA | 68.0 | 66.0 | partly cloudy | fog | 1015.9 | 250 | 3.5 |
| LGA | 68.0 | 59.0 | overcast | hail | 1012.9 | 220 | 4.6 |
| BOS | 61.0 | 52.0 | overcast | light fog | 1010.2 | 270 | 10.4 |
| RDU | 70.0 | 68.0 | mostly cloudy | light fog | 1017.3 | 250 | 3.5 |
| BUF | 63.0 | 61.0 | mostly clear | light rain | 1014.6 | 340 | 8.1 |
| BTV | 55.0 | 51.1 | mostly clear | fog | 1009.8 | calm | 0 |
| INL | 63.0 | 53.0 | overcast | light snow | 1025.7 | 140 | 10.4 |
| MSP | 64.0 | 52.0 | overcast | freezing rain | 1024.4 | 90 | 10.4 |
| DSM | 78.1 | 63.0 | clear | moderate snow showers | 1020.3 | 70 | 6.9 |
| ORD | 71.1 | 57.0 | overcast | light snow showers | 1021.3 | 50 | 15.0 |
| CMX | 57.0 | 44.1 | overcast | light snow | 1027.8 | 50 | 5.8 |
| SGF | 75.9 | 63.0 | mostly cloudy | fog | 1016.3 | 70 | 17.3 |
| MEM | 75.9 | 73.0 | overcast | light fog | 1009.5 | 70 | 15.0 |
| BNA | 75.0 | 70.0 | overcast | fog | 1015.9 | 90 | 8.1 |
| STL | 73.0 | 62.1 | mostly sunny | light fog | 1017.9 | 70 | 10.4 |
| IND | 73.0 | 57.9 | partly cloudy | smoke | 1019.0 | 50 | 6.9 |
| PIT | 75.0 | 62.1 | mostly cloudy | fog | 1017.9 | 270 | 11.5 |
| DTW | 70.0 | 53.1 | overcast | light fog | 1021.0 | 20 | 10.4 |
| ATL | 73.0 | 72.0 | mostly cloudy | heavy rain | 1018.6 | 180 | 5.8 |
| LCH | 82.0 | 71.1 | clear | light rain | 1012.9 | 290 | 9.2 |
| MOB | 84.9 | 73.9 | clear | smoke | 1012.9 | 200 | 20.7 |
| TPA | 91.0 | 77.0 | mostly cloudy | haze | 1017.9 | 160 | 6.9 |
| JAX | 89.1 | 75.9 | mostly clear | haze | 1017.9 | 180 | 9.2 |
| CHS | 86.0 | 73.9 | clear | light fog | 1017.9 | 220 | 4.6 |
| MIA | 90.0 | 77.0 | mostly cloudy | thunder with moderate rain | 1017.9 | 220 | 9.2 |
| DCA | 81.0 | 66.0 | partly cloudy | fog | 1015.9 | 290 | 10.4 |
| LGA | 79.0 | 60.1 | overcast | moderate rain showers | 1012.5 | 270 | 13.8 |
| BOS | 79.0 | 55.9 | clear | haze | 1009.5 | 290 | 13.8 |
| RDU | 82.0 | 66.0 | mostly cloudy | moderate rain | 1017.6 | 290 | 8.1 |
| BUF | 64.0 | 53.1 | mostly clear | smoke | 1018.6 | 360 | 8.1 |
| BTV | 68.0 | 53.1 | mostly clody | fog | 1013.2 | 320 | 19.6 |