01/23/2026
I often get questions about this from clients- I once offered to house someone's frozen milk for them when they had a power outage, but they kept their freezer shut and the milk survived totally frozen!
With a major winter storm potentially affecting dozens of states, we recognize the concerns many have about stored milk.
Updated to add: A stand alone freezer will maintain temperature for 48 hours in a power outage if unopened. A freezer compartment within a fridge will maintain temperature for 24 hours if unopened.
[Image Description] Photo of a wintery scene. Text on top reads, "Power outage? Worried about your frozen milk? Try to keep the freezer door completely shut while power is out. Once power is restored, check to see if there are any ice crystals that remain in the bags. If there are any frozen ice crystals at all, it may be refrozen." The La Leche League USA logo is below the text.