According to WCCO meteorologist Mike Augustyniak, Minnesota is bracing for overnight foggy conditions as rapid snowmelt significantly increases moisture levels in the air. The accelerated melting of snow, triggered by warmer temperatures, is releasing substantial moisture, which, combined with cooler nighttime temperatures, is expected to lead to widespread fog formation across the state. This transition from winter to spring is dramatically altering local weather patterns, with increased humidity playing a critical role in the anticipated fog.