Active AlertsAgawa Bay - Lake Superior Provincial Park, ON

Snow on Tuesday, with risk of freezing rain.

What:
Total snowfall amounts up to 15 cm possible.
Reduced visibility in heavy snow.
Risk of freezing rain.

When:
Beginning late Monday night or Tuesday morning and continuing through Tuesday night.

Additional information:
A Colorado Low is expected to spread snow, heavy at times, across the region. The snow may also become mixed with freezing rain or ice pellets which would reduced snowfall accumulations. There remains considerable uncertainty regarding the track and some of the details of this system. At this point, it appears entirely possible that the snow could arrive in two waves with break for several hours on Tuesday. The axis of heaviest snowfall could also shift significantly should the track of this system change.

Roads and walkways may be difficult to navigate due to accumulating snow. Untreated roads may become icy and slippery. Motorists should allow extra time to get to their destination.

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Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.