Amperon Winter Weather Outlook 2025

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Winter 2024/2025 is shaping up to be anything but predictable. A Neutral to Weak La Niña pattern means heightened volatility and near-normal temperatures across much of the U.S.—but significant cold risk lurks beneath the surface, particularly for the Great Lakes and Northeast. Adding complexity to the season: ‘the blob,’ a powerful warm water mass across the northern Pacific that could amplify cold outbreaks and shake up winter weather patterns nationwide.

Join Amperon’s Chief Meteorologist Mark Shipham for our annual winter weather outlook. This session will break down the key climate drivers at play, walk through regional temperature and precipitation forecasts, and provide actionable insights for managing risk through a volatile winter season.