Catharines Sector 56
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Catharines Sector 56 Live Precipitation Radar
Full Screen ViewCatharines Sector 56 Live Doppler RadarMSC Dual-Pol
Catharines Sector 56, ON • Lat: 52.22° N, Lon: 86.72° W • Sweep 10m
Catharines Sector 56 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Catharines Sector 56 Air Quality & Wildfire Smoke Report
Detailed Canadian AQHI breakdown, fine particulate matter (PM2.5), ground-level ozone, and health guidance.
Frequently Asked Questions About Weather in Catharines Sector 56, ON
What is the current temperature and conditions in Catharines Sector 56?
As of today, the temperature in Catharines Sector 56 is 10.6°C with partly cloudy. The apparent temperature (feels like) is 6.7°C with relative humidity at 71%.
How does Wind Chill and Humidex affect Catharines Sector 56?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 11 (Comfortable).
What is the Air Quality Health Index (AQHI) for Catharines Sector 56?
The current AQHI for Catharines Sector 56 is 4 (Moderate Risk). It is calculated based on ground-level ozone, fine particulate matter (PM2.5), and nitrogen dioxide levels according to Health Canada standards.
Where does the meteorological data for Catharines Sector 56 come from?
Forecasts are generated using high-resolution Canadian Deterministic Prediction System (HRDPS 2.5km) and Global Environmental Multiscale (GEM) models alongside official Environment and Climate Change Canada Doppler radar feeds.