WASHINGTON, D.C. (7News) — A freeze warning is issued for Tuesday night across most of the Washington, D.C. area.
After a stretch of warm days, a lot of plants, flowers, and trees have already started growing, blooming, or leafing out. That fresh, tender growth is the most vulnerable when temperatures drop to 32 degrees or lower.
A freeze warning is only posted by the National Weather Service during the growing season…