Falls Sarnia
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Falls Sarnia Live Precipitation Radar
Full Screen ViewFalls Sarnia Live Doppler RadarMSC Dual-Pol
Falls Sarnia, ON • Lat: 44.61° N, Lon: 84.53° W • Sweep 10m
Falls Sarnia 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Falls Sarnia 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 Falls Sarnia, ON
What is the current temperature and conditions in Falls Sarnia?
As of today, the temperature in Falls Sarnia is 14.1°C with overcast. The apparent temperature (feels like) is 13.3°C with relative humidity at 72%.
How does Wind Chill and Humidex affect Falls Sarnia?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 14 (Comfortable).
What is the Air Quality Health Index (AQHI) for Falls Sarnia?
The current AQHI for Falls Sarnia 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 Falls Sarnia 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.