National Weather Service forecasts and professional weather models
Low-level temperature pattern across the Pacific Northwest.
Mid-level troughs and ridges across the continent.
Large-scale storm systems tracking off the Pacific.
Consensus of 51 ensemble members showing mid-level pattern.
Likelihood of measurable precipitation over the forecast period.
Forecast rainfall totals across Washington and BC.
Upper-air flow and vorticity driving surface weather.
Fronts, pressure centers, and surface wind patterns.
Extended temperature and precipitation trend for the region.
Upper-level wind patterns driving regional weather.
High-resolution short-range rain and snow forecast.
Near-surface temperature fields for cold-air detection.
Mean sea-level pressure with surface wind vectors.
Short-range snowfall accumulation forecast for the Cascades.
Moisture content indicating fog, saturation, and comfort levels.