Slave Lake
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Slave Lake Live Precipitation Radar
Full Screen ViewSlave Lake Live Doppler RadarMSC Dual-Pol
Slave Lake, AB • Lat: 50.29° N, Lon: 119.44° W • Sweep 10m
Slave Lake 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Slave Lake 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 Slave Lake, AB
What is the current temperature and conditions in Slave Lake?
As of today, the temperature in Slave Lake is 6.7°C with clear sky. The apparent temperature (feels like) is 5.2°C with relative humidity at 80%.
How does Wind Chill and Humidex affect Slave Lake?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 7 (Comfortable).
What is the Air Quality Health Index (AQHI) for Slave Lake?
The current AQHI for Slave Lake 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 Slave Lake 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.