| Weather Term | Description / Definition |
| Analog | 1. Class of measuring devices in which the output varies continuously as a function of the input (non-digital). 2. A historical instance of a given meteorological scenario or feature that is used for comparison with another scenario or feature. For example, a long-range forecaster predicting conditions for the upcoming winter may make comparisons to analog seasons in which meteorological factors were similar to those of the upcoming season. |