How frost forms when the temperature is above 32 degrees

Frost forming above freezing? Meteorologist Sean Sublette explains

How can it possibly snow when it is 40 or even 50 degrees outside?

NWS Science Corner: How does Frost Form with Low Temps Warmer than 32F?

What is the difference between freezing rain, sleet, snow, hail and graupel?

Frozen Ground and the Frost Line: How and Why it Freezes - Powerblanket

Winter Precipitation: A Review

Winter Wx

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Why is pure frozen water always 32 degrees even if the environmental temperature is colder? - Quora

Water's ultimate freezing point just got lower

Iowa weather: Why frost happens even when temperatures don't reach freezing