Winter Precipitation Explained: Snow, Sleet, And Graupel
Winter Precipitation Explained: Snow, Sleet, And Graupel
US · Published Dec 7, 2025
• Snow forms when the entire air column is at or below freezing, with water vapor transforming into ice crystals.
• Sleet forms when raindrops freeze into ice pellets before reaching the ground due to a layer of freezing air.
• Freezing rain is the most treacherous, freezing on contact with surfaces at or below freezing, causing slippery conditions and power outages.
Winter storms and precipitation types explained
Winter storms bring a variety of precipitation types, each with distinct characteristics and formation processes. Understanding these differences can help you prepare for and navigate winter weather conditions safely.
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