News & Events

Code Yellow for PM2.5 Tomorrow

Wednesday, December 17, 2008

High pressure over the Midwest will be the driving factor in the weather tonight and during the day Thursday.

With some clearing tonight, low temperatures will fall into the middle 20s. With little mixing and increased stability, PM 2.5 levels will rise into the moderate range later on tonight and remain there the balance of Thursday. Temperatures Thursday afternoon will reach around the 40 degree mark.