{"id":535219,"date":"2026-03-14T05:01:42","date_gmt":"2026-03-14T05:01:42","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/535219\/"},"modified":"2026-03-14T05:01:42","modified_gmt":"2026-03-14T05:01:42","slug":"heavy-rainfall-is-expected-tonight-into-tomorrow-city-of-mississauga","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/535219\/","title":{"rendered":"Heavy rainfall is expected tonight into tomorrow \u2013 City of Mississauga"},"content":{"rendered":"

A weather system is impacting Mississauga, today, Wednesday, March 11, bringing heavy rainfall and possible flooding.<\/p>\n

<\/p>\n

*Updated as of 2:30 p.m. on March 11, 2026<\/p>\n

Mississauga is expected to see rainfall anywhere between 20-40 millimetres. Another wave of rain is expected this afternoon before tapering off this evening.<\/p>\n

Water levels in local waterways, including creeks, rivers, ponds and lakes remain high, increasing the risk of additional flooding.\u00a0With the ground still somewhat frozen and highly saturated with water, additional rain will be difficult for the ground to absorb.<\/p>\n

Heavy\u00a0rainfall\u00a0may result in flooding, fast-moving water, and slippery banks and shorelines. For your safety, please avoid rivers, creeks, stormwater ponds and Lake Ontario, as water levels remain high.<\/p>\n

Current park flooding in Mississauga<\/p>\n

Sawmill Valley Trail<\/a> (between Erin Mills Pkway and Sawmill Valley Dr, north of Burhampthorpe Rd. W) is closed to the public until further notice.<\/p>\n

\"AFlooding at Sawmill Valley Trail \u2013 March 11, 2026
\n\"\"Location of flooding at Sawmill Valley Trail \u2013 March 11, 2026<\/p>\n

Residents are reminded to please clear storm drains near driveways and in backyards of leaves and debris to reduce the risk of flooding.<\/p>\n

Residents are also encouraged to prepare in advance and take extra care when travelling.<\/p>\n

Drivers are reminded to\u00a0slow down<\/a> on roadways, maintain a safe distance, leave extra time for travel and drive according to weather conditions. Refrain from driving through flooded roadways. If there is pooling water on a roadway, which make lanes impassable, avoid driving through it. Divert, turn back and find another route.<\/p>\n

Avoid low-lying areas. Watch for washouts near rivers, creeks and culverts.<\/p>\n

City response<\/p>\n

The City is monitoring local waterways and low\u2011lying areas in co-ordination with conservation authorities as part of the Credit Valley Conservation (CVC) Flood Warning<\/a>.<\/p>\n

City crews are actively monitoring and maintaining storm drains<\/a> (catch basins) on city roads to watch for water ponding and flooding. Report a problem with a storm drains\u00a0on the road\u00a0online<\/a> or by calling\u00a0311\u202f(905-615-4311\u202foutside City limits).<\/p>\n

What is a flood watch or warning?<\/p>\n

Flood\u00a0watch: Flooding may happen in certain areas.
\nFlood warning: Flooding is happening or will happen soon.<\/p>\n

Conservation Authorities, like CVC, issue these watches and warnings when conditions like heavy rain, melting snow or ice buildup could lead to rising water levels.<\/p>\n

If a flood warning has been issued,\u00a0act\u00a0immediately to protect yourself from danger and your home from flood damage.<\/p>\n

Higher\u00a0flood risk in spring<\/p>\n

Spring brings a mix of rapid snowmelt, heavy rain and breaking ice, leading to a higher flood risk<\/a>. These can all cause water to build up faster than the ground and drainage systems can handle.<\/p>\n

For any questions or concerns about flooding, please contact\u00a0311<\/a>.<\/p>\n

Please continue to monitor the\u00a0City of Mississauga Newsroom<\/a>\u00a0for updates. Please follow\u00a0@citymississauga<\/a>,\u00a0@saugaparksrec<\/a>,\u00a0@CVC_CA<\/a>\u00a0and\u00a0@TRCA_HQ<\/a>, on X.<\/p>\n

Check the weather on the\u00a0Weather Network<\/a>, Credit Valley Conservation<\/a> or the\u00a0WeatherCAN app<\/a>\u00a0from\u00a0Environment Canada<\/a>\u00a0for details on weather conditions.<\/p>\n

Stay prepared<\/p>\n

Keeping a close eye on changing weather conditions, preparing your family and maintaining your home can make a big difference during the spring thaw. A little\u00a0preparation\u00a0now can help protect both your loved ones and your property as temperatures rise.<\/p>\n

Learn more about flooding\u00a0in Mississauga<\/a>.<\/p>\n

Digital assets and downloads<\/p>\n

\"\" \"A \"\"
Download high resolution images and video.<\/a><\/p>\n


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Media contact<\/p>\n

City of Mississauga Media Relations
media@mississauga.ca<\/a>
905-615-3200, ext.\u00a05232
TTY:\u00a0905-896-5151
Get email updates<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"A weather system is impacting Mississauga, today, Wednesday, March 11, bringing heavy rainfall and possible flooding. *Updated…\n","protected":false},"author":2,"featured_media":535220,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[194297],"tags":[49,48,55405],"class_list":{"0":"post-535219","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-mississauga","8":"tag-ca","9":"tag-canada","10":"tag-mississauga"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/535219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=535219"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/535219\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/535220"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=535219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=535219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=535219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}