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Story summary
- Whataburger cup hack insulates faucets to prevent frozen pipes during Houston's extreme weather, per Harris County Precinct 4 Constable Mark Herman.
- Markets such as Albertson’s stay open for essential supplies, while Kroger and Walmart provide updates on store availability.
- Pilllar Bistro and Lakewood Landing stay open, offering warm drinks during the storm.
- The National Weather Service warns that cold air will affect more than half the U.S. population this weekend.
