MINNEAPOLIS (AP) - Some people in Minnesota and Wisconsin are waking up to the chilly reality of fall temperatures.

Readings Wednesday morning were in the 20s in parts of northern Minnesota and 30s in the central region as well as western Wisconsin.

The National Weather Service issued a freeze warning for northeastern Minnesota and northwestern Wisconsin. A frost advisory is also in effect in central Minnesota and western Wisconsin. The low temperature spot is Embarrass, Minnesota at 24 degrees.