The outlook weather maps show both temperature predictions as well as precipitation predictions.. Feb 20 28%. Here is a look at the winter weather prediction maps by month for the 2020 – 2021 winter. Toggle navigation. About; Help; US Chicago, Illinois SAT. Day Weather Toggle navigation. Partly cloudy. Hourly weather forecast in Illinois for the next 15 days: temperature, precipitation, cloud cover, rain, snow, wind, humidity, pressure, fog, sun, thunder, uv index. Mostly cloudy, with a high near 21. Mostly cloudy, with a high near 37. Weather in Missouri. Our long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to sporting events and outdoor activities. Extended weather forecast for Chicago, Illinois. East Peoria: Extended weather forecast for Champaign, Illinois. SUN. NOAA’s Climate Prediction Center has released weather maps that attempt to forecast weather for the 2020 – 2021 winter. Calendar overview of Months Weather Forecast. Winds WSW at 5 to 10 mph. Low 11F. Decatur, IL (62521) Today. Winds WSW at 10 to 15 mph.. Tonight Affton, … WeatherTAB Chicago, Illinois Help °C °F. 11°F Flurries and a few snow showers throughout the night. It has registered temps below zero for one week, this Friday (2/12/21), and according to the forecast we will remain in the single digits, at best, sub zero overnight for at least another … A 50 percent chance of snow after 1pm. ... Live Weather Cams in Central Illinois Click on an image below to view streaming weather for each location. Be prepared with the most accurate 10-day forecast for Bloomington, IL with highs, lows, chance of precipitation from The Weather Channel and Weather.com More places in Illinois . Free Long Range Weather Forecast for Chicago, Illinois. Chance of snow 30%. Toggle navigation. Jan February 2021 . Snow likely after noon, mixing with rain after 3pm. 16 to 26 °F-2 to 8 °C-12 to -2 °C. Free 30 Day Long Range Weather Forecast for Chicago, Illinois. Although Northern Illinois did have an unusually mild winter until the end of January. Sunrise 6:40 AM. Enter any city, zip or place. See the 60-day extended forecast from The Old Farmer’s Almanac. High 24F. Enter any city, zip or place. St. Louis Regional Airport Alton 24° 0° Central Illinois Regional Airport Bloomington 18°-2° St. Louis Downtown Airport Cahokia 25°-3° Southern Illinois Airport Carbondale 30° 1° University Of Illinois-Willard Airport Champaign 18°-1° Chicago 26° 7° Chicago Nexrad 25° 4° Dupage County … Forecast Discussion. 33 to 43 °F. Weather 15 Day. From Chief Meteorologist Chris Yates. Sunset 5:30 PM. Champaign 30 day forecast Champaign weather 30 days weather in Illinois Champaign weather forecast weather today Champaign weather Champaign Champaign forecast Champaign weather hourly Champaign monthly weather weather 30 day Champaign. FA weather forecast missed February all together.