Colorado's annual tarantula 'migration' has begun
Alerts in Effect
Frost AdvisoryIssued at 14:37 Monday 27 September 2021
Frost may damage some crops in frost-prone areas.
Temperatures may fall to near or below zero tonight.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@canada.ca or tweet reports using #ONStorm.