KTVN Meteorologist Jeff Martinez says to get ready for a much colder day, after highs in the 70s this week, we drop off into the 40s for Wednesday, with a brisk northerly wind 15-30mph that will make it feel even colder.

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Some chain controls are being reported across portions of Interstate 80.

Caltrans says I-80 westbound has reopened to traffic over Donner Pass. It was temporarily closed earlier Friday morning due to whiteout conditions.