Feb 14 | Climate Review and Weather Forecast
Average temperatures this week were a bit closer to normal than in the first week of the month, ranging from the low 20s in northern Illinois to the high 30s in southern Illinois. February to date has been 4 to 10 degrees above normal, following the 35th coldest January on record statewide. Temperatures did flip later in the week, with nighttime lows dipping into the single digits to below zero across the state early Friday morning. …