Weather Patterns Wind Shear Global Wind Patterns Weather Variability Impact on Aviation Moisture Moisture and Humidity Severe Weather Severe Weather Events Boreal Air Masses Gulf Coast Influence Humidity Unusual Weather Events Humidity Levels Pressure Systems Tropical Storms Weather Systems
A western cold drop has unleashed weekend instability across the Alps and Po Valley before sub-Saharan high pressure drives daytime highs back toward the low 30s.