Friday weather forecast

It's a good idea to take advantage of today and tomorrow to head to the grocery store for food, batteries, pet food, baby supplies, all that before it gets nastier. Bundle up because wind chills today will remain in the 20s and 30s with isolated ice northwest of Houston. Conditions go downhill quickly Sunday night and Monday - freezing temps, wind, ice, the whole nine. Monday night and Tuesday morning still looks extremely cold.