SEATTLE, Wash. -

A winter storm warning is in effect until Wednesday afternoon for freezing rain in Washington's Cascade passes.

The National Weather Service expects hazardous driving conditions on Snoqualmie, Stevens and White passes before the precipitation changes to rain or snow. Snow accumulations should be less than 6 inches.

Forecasters say the storm moving through the state will bring a wintry mix of freezing rain or snow across Eastern Washington through Wednesday.

The Weather Service says Thursday will be cool and showery but the weekend looks mostly dry.