Port Rosser
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Port Rosser Live Precipitation Radar
Full Screen ViewPort Rosser Live Doppler RadarMSC Dual-Pol
Port Rosser, MB • Lat: 53.97° N, Lon: 101.72° W • Sweep 10m
Port Rosser 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Port Rosser 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 Port Rosser, MB
What is the current temperature and conditions in Port Rosser?
As of today, the temperature in Port Rosser is 14.2°C with clear sky. The apparent temperature (feels like) is 11°C with relative humidity at 54%.
How does Wind Chill and Humidex affect Port Rosser?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 14 (Comfortable).
What is the Air Quality Health Index (AQHI) for Port Rosser?
The current AQHI for Port Rosser 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 Port Rosser 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.