National Weather Table: Major City Forecasts
The following table outlines the expected high and low temperatures along with primary conditions for major Canadian hubs on Sunday, March 29, 2026.
| City | Forecast Conditions | High (°C) | Low (°C) |
| Toronto, ON | Mostly cloudy; mild afternoon | 6° | 0° |
| Vancouver, BC | Overcast with occasional rain | 8° | 1° |
| Montreal, QC | Mainly clear and crisp | -3° | -13° |
| Calgary, AB | Winter Storm Warning; Heavy snow | -6° | -16° |
| Ottawa, ON | Light snow flurries | -3° | -13° |
| Edmonton, AB | Cloudy with a chance of flurries | -11° | -16° |
| Winnipeg, MB | Overcast and cold | -6° | -20° |
| Halifax, NS | Clear and sunny | -10° | -10° |
| Victoria, BC | Mostly cloudy; mild | 5° | 1° |
| Yellowknife, NT | Light snow flurries | -12° | -28° |
Regional Breakdown: What to Expect
Western Canada: Winter’s Last Stand
The most active weather today is centered on Alberta. Environment Canada has issued Winter Storm Warnings and special weather statements for Calgary, Banff, and the Highway 2 corridor.
- The Snowfall: Some regions in the Rockies could see up to 25 cm of fresh powder by Monday morning.
- Travel Impact: Visibility is expected to be significantly reduced. If you are traveling between Calgary and Edmonton, allow for double the usual travel time.
Ontario & Quebec: The Slow Thaw
In the East, the “Spring Equinox” is starting to show, though winter hasn’t fully let go.
- Toronto: After a chilly start to the month, the GTA is seeing a gradual warming trend. Today’s high of 6°C is pleasant, though overcast skies dominate.
- Ottawa & Montreal: These cities remain colder than the southern peninsula, with overnight lows still dipping well into the double digits below freezing.
Atlantic Canada: Bright but Brisk
The Maritimes are enjoying a period of settled weather. While temperatures remain below freezing in cities like Halifax and Charlottetown, the clear skies and sunshine provide a welcome break from the “messy” wintry mixes typical of March.
Frequently Asked Questions (F&Q)
- Is there a travel advisory for Calgary today? Yes. A Winter Storm Warning is in effect. Travelers are urged to check flight statuses and avoid non-essential highway travel.
- When will the snow stop in Alberta? The current system is expected to taper off by Monday morning, March 30.
- Is Vancouver seeing “Cherry Blossom” weather yet? While it’s rainy and cloudy today, temperatures are hovering around 8°C, which is consistent with the early blooming season for some varieties.
- Why is it so much colder in Winnipeg than Toronto? Winnipeg is currently under the influence of an Arctic high-pressure system that is keeping temperatures nearly 10 degrees below the seasonal average.
- Is the “SAVE” plan shutdown affecting Canadians? No. The student loan “SAVE” plan shutdown is a United States federal policy change and does not impact Canada’s provincial or federal student loan systems.
- Are there any flood risks today? Not currently. While the snow is melting in Southern Ontario, the rate of thaw is slow enough to prevent major runoff issues this weekend.
- Is it safe to go to the mountains in BC? Late winter storms have increased avalanche risks in the BC interior. Always check Avalanche Canada before heading into the backcountry.
- What is the wind chill in Montreal? With a low of -13°C and light winds, the “feels like” temperature could reach -19°C overnight.
- When does spring “officially” start in Canada? While the calendar start was March 20, “meteorological spring” in Canada often doesn’t truly arrive until mid-April for central provinces.
- Is there any “Thunder-snow” forecast? There is a slight chance of thunder-snow in the Alberta Foothills tonight as the cold front intensifies.
Final Thoughts
March 29, 2026, is a reminder of why Canadians say “March comes in like a lion.” For those in the West, it’s a day to stay indoors and wait out the storm. For those in the East, it’s a day to enjoy the brightening skies as the long winter finally begins to lose its grip.
Disclaimer: This report is based on data provided by Environment and Climate Change Canada (ECCC), The Weather Network, and various regional agencies as of March 29, 2026. Weather patterns can change rapidly. Always consult your local forecast and follow authorities’ instructions during severe weather alerts.