Southern Illinois


Southern IL Forecast

Sorry for the hiatus, Southern IL. I took a couple days to work on updating the verification graphics (still working on them) while the inclement weather was focused on the northern part of the state. We do have some wintry weather in the forecast for us but it won’t have […]


Southern IL Snowfall Update

5:30 p.m. radar showing snowfall just west of St. Louis and generally along/north of I-70. NWS St. Louis Winter Weather Advisories. HRRR simulated radar for 8 p.m. as light freezing drizzle/snowfall continues to fill in. Current radar trends suggest the atmospheric column is saturating as 700mb frontogenesis is occurring over […]


Southern IL Forecast

Radar as of 3:35p.m. showing light snow moving across the area. Going forecast looks good so far. An area of light snow is moving southeast through southern IL as we speak. This light snow has the potential to make untreated roads slick so be cautious on the roadways. We can […]


Southern IL Forecast

First off, I would like to apologize for missing the forecast today for areas along and south of I-64. I was expecting the cold front to be mostly a dry passage like the majority of guidance was showing last night under the assumption the cold air and moisture arriving too […]


Southern IL Forecast

Hopefully everyone enjoyed the mild temperatures today because they aren’t going to last long. A weak front will slide through the area tonight which will bring with it a small chance at scattered showers/flurries. This first weak front should drop temperatures in along I-70 to near 30F by sunrise whereas […]