For now they are. Groceries are considered essential services and will remain open as long as possible. WinCo may institute a limit on people going in, age groups going in in an effort to social distance. It will be a while before WinCo has a delivery service, though some services will go to WinCo and shop for you.
They close at night to restock last I heard. That was around Sunday
Not sure. I haven't been there for awhile. Best to call.
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