Sarnia Sector 37
Reduce or reschedule strenuous activities outdoors. Children and elderly should take precautions.
Sarnia Sector 37 Live Precipitation Radar
Full Screen ViewSarnia Sector 37 Live Doppler RadarMSC Dual-Pol
Sarnia Sector 37, ON • Lat: 42.06° N, Lon: 87.80° W • Sweep 10m
Sarnia Sector 37 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Sarnia Sector 37 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 Sarnia Sector 37, ON
What is the current temperature and conditions in Sarnia Sector 37?
As of today, the temperature in Sarnia Sector 37 is 22.6°C with overcast. The apparent temperature (feels like) is 25.2°C with relative humidity at 94%.
How does Wind Chill and Humidex affect Sarnia Sector 37?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 28 (Comfortable).
What is the Air Quality Health Index (AQHI) for Sarnia Sector 37?
The current AQHI for Sarnia Sector 37 is 7 (High 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 Sarnia Sector 37 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.