Lower Heatherton
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Lower Heatherton Live Precipitation Radar
Full Screen ViewLower Heatherton Live Doppler RadarMSC Dual-Pol
Lower Heatherton, NL • Lat: 58.52° N, Lon: 55.73° W • Sweep 10m
Lower Heatherton 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Lower Heatherton 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 Lower Heatherton, NL
What is the current temperature and conditions in Lower Heatherton?
As of today, the temperature in Lower Heatherton is 7.3°C with overcast. The apparent temperature (feels like) is -2.3°C with relative humidity at 74%.
How does Wind Chill and Humidex affect Lower Heatherton?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 7 (Comfortable).
What is the Air Quality Health Index (AQHI) for Lower Heatherton?
The current AQHI for Lower Heatherton 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 Lower Heatherton 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.