Washington Ice Wine
Washington is blessed with the rare climate conditions needed to produce ice wines, particularly in the vineyards in the Eastern half of the state. This week's cold snap, with temperatures at night falling in the low teens, has allowed a number of Washington wineries to gather the frozen and very ripe grapes required to make ice wine.
A German tradition, ice wine (eiswein to the Germans) is made when the frost hits the vines at just the right time to freeze the ripe, fully mature grapes. Because water remains frozen longer than the sweet, intensely flavorful juice of the mature grapes, gentle, careful pressing releases a few drops of concentrated juice. That concentration also means that it takes more grapes to make a single bottle of wine, which means the wine is more expensive— one reason the sweet dessert style wines are traditionally sold in half-size bottles. The harvest usually takes place in the pre-dawn hours, once the very ripe grapes have frozen, but before they have time to thaw. The marble-like grapes are pressed while still frozen.