National Weather Service Northern Indiana issued a freeze warning in effect from 2 a.m. to 9 a.m. tomorrow for northern Indiana.

Temperatures will be dropping at or below freezing late tonight into early Thursday morning. Damage to unprotected tender vegetation is expected.

A free warning means sub-freezing temperatures are imminent or highly likely. These conditions will kill sensitive vegetation.

Counties involved include LaPorte, St. Joseph, Elkhart, LaGrange, Steuben, Noble, DeKalb, Starke, Pulaski, Marshall, Fulton, Kosciusko, Whitley, Allen, White-Cass, Miami, Wabash, Huntington, Wells, Adams, Grant, and Blackford in Indiana as well as neighboring counties in Michigan and Ohio.