This part of the country, this time of year, you could really get anything out of a forecast. That is pretty exciting, and also could lead to some very peculiar forecasts.

At 1054PM, CT, Peoria was reporting a temperature of 43 degrees with overcast skies. A brisk northwest wind was filling the wake of some steady rain with clear and chilly air. After a soggy day in central Illinois, the last remaining bits of rain had moved nearly entirely into Indiana as a trough is swinging into the area at the upper levels, riding north of a strong jet propelling heavier storms in the southeastern US.
At the surface, a pair of low pressure centers will gently orbit around each other, slowing their poleward advance. Behind this agglomeration, high pressure is going to emerge in the Plains, and drift eastward, bringing a dry weekend to Peoria. The ridge will also lay over the top of a thermal ridge, which means temperatures, though chilly tonight, will not remain so.
Tomorrow – Mostly sunny, High 47, Low 33
Sunday – Sunny, High 53, Low 28

TWC: Tomorrow – Sunshine and clouds mixed High 45, Low 34
Sunday – A mainly sunny sky. High 49, Low 27

AW: Tomorrow – Variable cloudiness; breezy in the afternoon; clocks spring ahead 1 hour at night High 47, Low 36
Sunday – Plenty of sunshine High 51, Low 27

NWS: Tomorrow – A 20 percent chance of showers after 3pm. Cloudy, then gradually becoming mostly sunny High 45, Low 36
Sunday – Sunny, High 49, Low 27

WB: Tomorrow – Mostly cloudy in the morning then mostly sunny with a slight chance of showers in the afternoon, High 45, Low 39
Sunday – Sunny, High 46, Low 30

WN: Tomorrow – Partly cloudy with isolated showers, High 45, Low 36
Sunday – Sunny, High 48, Low 27

CLI:: Tomorrow – Clear, High 46, Low 34
Sunday – Sunny, High 50, Low 28

I am not sure about the chaser rain forecast that some outlets have tomorrow. I think it will be fine. I don’t often post such a broad radar, but it really gives the scope of the inclement conditions out there this evening, affecting a lot of people.