Ottawa is in for a wet stretch as Environment Canada has issued a special weather statement for the city and surrounding region, with forecasters warning of 20 to 30 millimetres of rain on the way.
What to Expect
A special weather statement is issued when conditions are expected to be significant but fall just short of a formal weather warning. In this case, the incoming rainfall totals are high enough to raise concerns about localized ponding, potential minor flooding in low-lying areas, and slippery roads across Ottawa and the broader Ottawa Valley.
While 20 to 30mm of rain may not sound dramatic on paper, that kind of sustained precipitation — especially if it falls quickly — can overwhelm storm drains, turn intersections into shallow pools, and make commutes considerably more treacherous.
Tips for Staying Safe
Here are a few things Ottawa residents can do to prepare:
- Check your drains and eavestroughs — clear out any debris that could cause water to back up around your home.
- Avoid flooded roads — never drive through standing water; even shallow water can hide serious hazards or damage your vehicle.
- Give yourself extra time — whether you're driving, cycling, or taking OC Transpo, expect delays and plan accordingly.
- Keep an eye on the Ottawa River and creeks — if you live near waterways, monitor water levels as heavy rain can cause rapid rises.
- Charge your devices — in the unlikely event of a power outage during the storm, you'll want your phone ready.
Spring Rain Season Is Here
April in Ottawa is classic shoulder-season weather — warm enough that precipitation falls as rain rather than snow, but cool enough that the ground is still partially saturated from snowmelt. That combination means the soil has less capacity to absorb rainfall, making runoff more pronounced than it would be in the summer months.
Residents in lower-lying parts of the city — including areas near Hog's Back, the Rideau River corridor, and parts of Barrhaven and Gloucester — may want to be especially attentive during and after the event.
Stay Updated
Environment Canada updates its forecasts and weather alerts regularly. Ottawa residents can check the latest conditions at weather.gc.ca or through the WeatherCAN app. The City of Ottawa's 3-1-1 service is also available to report flooded infrastructure or drainage issues.
Stay dry out there, Ottawa.
Source: CTV News Ottawa via Google News RSS
