Notice

Weather system expected to move through Mississauga, brining rain

Showers and gusty winds in the forecast

Emergency and public safety | May 22, 2026

car in a driveway during a rainstorm

A weather system is expected to move through Mississauga on Saturday, May 23, bringing periods of rain and the potential for gusty winds.


Driving and outdoor safety

Wet weather can create hazardous driving conditions. Residents are reminded to:

  • Allow extra time for travel, slow down and leave extra space between vehicles.
  • Drive according to road and weather conditions.
  • Avoid driving through flooded roadways or pooled water.
  • Turn around and find another route if lanes are impassable.

Pedestrians and cyclists should also take extra care, as wet surfaces can be slippery and visibility may be reduced.

Flooding and water safety reminders

Periods of heaver rain may lead to higher flows and water levels throughout the City’s watershed. For safety, residents are urged to:

  • Stay away from rivers, creeks, stormwater ponds and Lake Ontario.
  • Avoid low-lying areas that may flood quickly.
  • Watch for washouts near culverts and bridges.

How residents can prepare

Small steps can make a big difference in reducing flooding risks:

  • Clear leaves and debris from storm drains near your home.
  • Check downspouts and ensure water drains away from foundations.
  • Secure loose outdoor items that could be affected by wind.

City response

The City of Mississauga is monitoring weather conditions and local waterways.

City crews will monitor and maintain storm drains on city roads and respond to reports of water ponding or flooding. Residents can report storm drain issues online or by calling 311 (or 905-615-4311 from outside city limits).

Stay informed

Weather conditions can change quickly. Residents are encouraged to:

For questions or concerns related to flooding, contact 311.

Learn more about flooding in Mississauga.

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Media contact

City of Mississauga Media Relations
media@mississauga.ca
905-615-3200, ext. 5232
TTY: 905-896-5151
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