Chateauguay-de-l-Est
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Chateauguay-de-l-Est Live Precipitation Radar
Full Screen ViewChateauguay-de-l-Est Live Doppler RadarMSC Dual-Pol
Chateauguay-de-l-Est, QC • Lat: 53.84° N, Lon: 75.74° W • Sweep 10m
Chateauguay-de-l-Est 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Chateauguay-de-l-Est 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 Chateauguay-de-l-Est, QC
What is the current temperature and conditions in Chateauguay-de-l-Est?
As of today, the temperature in Chateauguay-de-l-Est is 7.8°C with drizzle. The apparent temperature (feels like) is 3.6°C with relative humidity at 73%.
How does Wind Chill and Humidex affect Chateauguay-de-l-Est?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 8 (Comfortable).
What is the Air Quality Health Index (AQHI) for Chateauguay-de-l-Est?
The current AQHI for Chateauguay-de-l-Est 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 Chateauguay-de-l-Est 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.