| Winter time |
| Frigid spell |
| Winter event |
| Fall occurrence |
| Sudden drop-off |
| Fall phenomenon |
| Sudden cool-down |
| Teens time, maybe |
| Sudden temperature drop |
| Period of chilly weather |
| Winter weather occurrence |
| Winter weather phenomenon |
| Period of frigid temperatures |
| Short period of wintry weather |
| Sudden spell of wintry weather |
| Sudden arrival of fall weather |
| Reason for a heating bill spike |
| You might turn up the heat during one |