| Alert Level |
Definition |
|
Level One
Heat Alert (yellow) |
A forecast high temperature of 36°C or
36 degrees on the Humidex scale, for at least two consecutive days with
no SMOG alert |
Local weather
links:
|
| Level Two
Extreme Heat Alert (orange) |
A forecast high temperature of 36°C or
36 degrees on the Humidex scale, for at least two consecutive days with
SMOG alert OR a forecast high temperature of 40°C or 40 degrees on the
Humidex scale, for at least two consecutive days with no SMOG alert |
| Level Three
Extreme Heat Emergency (red) |
A temperature 36°C or 36 degrees on the
Humidex scale and above with other contributing factors (eg. power
outage) |
