The Weather Network
Welcome

Tomorrow's Weather Ottawa: Snow Showers & Windy Evening

The Weather NetworkThe Weather Network's AI & Data Team
Published on Mar. 12, 2026, 10:00 AM

Ottawa Mar 13, 2026: Expect a chilly day with increasing snow and gusty winds setting a wintry scene.

Tomorrow's forecast:

Morning: Cloudy, Cold Start at -9°C with Light Winds

    The morning begins with overcast skies and a chilly temperature near -9°C. Winds are light at 9 km/h, creating a calm but cold atmosphere. There is a slight chance of precipitation, but no snow or rain is expected yet, making for a quiet start to the day.

Activities Recommendations for the morning of Mar 13, 2026:

  • Dog Walks & Errands: A good time for quick outdoor tasks or pet walks before snow arrives.

  • Commute: Light winds and dry conditions support a smooth morning commute.

  • Outdoor Photography: Cloudy skies offer soft lighting ideal for winter photography.

Temperatures remain cold, ranging from -9°C early morning to a max of -2°C by afternoon.

(Click above to view interactive map)

Afternoon: Snowfall Begins, Temperatures Near -1°C, Winds Pick Up

    Snow showers are expected to start in the afternoon with temperatures rising slightly to around -1°C. Winds increase to 20 km/h with gusts up to 43 km/h, bringing a noticeable chill. Snow accumulation of about 1.3 cm is likely, signaling a shift to wintry conditions.

Activities Recommendations for the afternoon of Mar 13, 2026:

  • Snowshoeing: Ideal time to enjoy snowshoeing in Gatineau Park as fresh snow falls.

  • Shopping & Indoor Activities: Consider indoor plans as snow and wind intensify.

  • School Runs: Prepare for slower travel times due to snow and gusty winds.

Evening: Heavy Snow & Strong Winds, Feels Like -9°C

    Snow continues into the evening with heavier accumulation around 5.2 cm expected. Winds strengthen to 31 km/h with gusts reaching 48 km/h, making it feel much colder at -9°C. The blustery conditions will create a true winter night atmosphere.

Activities Recommendations for the evening of Mar 13, 2026:

  • Indoor Social Events: Perfect for attending evening events like the St. Patrick's Day Bar Crawl or Jazz Night indoors.

  • Gardening Workshops: Enjoy indoor workshops such as the Plant Propagation session planned for the evening.

  • Stay Warm: Limit outdoor exposure due to strong winds and heavy snow.

Wind speeds are light to moderate, peaking at 14 km/h with gusts up to 30 km/h around midday.

(Click above to view detailed chart)

Packing preparations for tomorrow:

    • Warm insulated jacket and layers to combat cold temperatures

    • Waterproof boots and snow gear for snowy conditions

    • Hat, gloves, and scarf to protect against wind chill

    • Umbrella or waterproof hood for snow showers

    • Plan for indoor activities in the evening due to heavy snow and wind

    • Air quality mask recommended for sensitive individuals

For active alerts in your area, visit your Alerts page. This article was generated with the use of OpenAI and The Weather Network's forecast data. The article was reviewed by the editorial team for accuracy and clarity. For more details visit our AI Code of Ethics. For feedback, visit our survey.