| Color |
Value |
Category |
Description |
| | 0 – 1 | Below Normal | Fire weather conditions are below the seasonal average. |
| | 1 – 2 | Near Normal | Fire weather conditions are near the seasonal average. |
| | 2 – 4 | Above Normal | Fire weather slightly above average. Elevated fire potential. |
| | 4 – 8 | High Anomaly | Fire weather well above average. Significant fire potential. |
| | 8 – 16 | Extreme | Fire weather far above average. Dangerous conditions. |
| | 16+ | Exceptional | Exceptionally severe fire weather. Extreme danger. |