According to the NBC 5 Storm Team, the Chicago area will experience 50 degree weather for one more day before rain showers and a brief cold snap arrive.
Friday morning will see some sun, with clouds building throughout the day, according to NBC 5 Meteorologist Alicia Roman.
It is predicted that the cloud cover will thicken by Friday night, preparing the way for rain showers to arrive on Saturday.
Rain is predicted to arrive on Saturday at 8 a.m. from the south and spread out over the northern suburbs on Saturday afternoon and evening.
Roman predicted that Sunday would be mainly dry, though there might still be a few sprinkles.
elevated temps According to Roman, Friday temperatures are predicted to reach the upper 40s to low 50s, and they will stay in the 40s throughout the weekend.
On Monday, though, colder air is predicted to arrive, with a high temperature of just 33 degrees. Though it will still be chilly and windy on Tuesday, temperatures should rebound into the 40s, paving the way for more pleasant, above-average weather as winter’s first official day draws near.
These warmer temperatures are expected to persist this winter, according to recent forecast models, and experts say there’s a good chance this winter’s El Niño could be “historically strong.”
What does Chicago expect from an El Niño winter?
may experience a milder and drier winter when the jet stream moves further northward from Chicago.
But according to NBC 5 Storm Team Meteorologist Kevin Jeanes, this isn’t always the case, and we can still have some significant snow events even during an El Niño winter.
A stronger El Niño indicates a higher probability of a milder and drier winter. The correlation is lower the weaker it is.
What type of El Niño is predicted for this season, then?
The Chicago area is currently experiencing a “moderate-to-strong” El Niño pattern, with a 55% chance of turning into a “strong” El Niño year, according to the Climate Prediction Center. Additionally, there’s a 35 percent chance that a “historically strong” El Niño will form.
The Midwest is expected to see “slightly drier than average” conditions in the upcoming months, but temperatures are also predicted to be “slightly above average.”
With predictions spanning from December 1, 2023, to February 29, 2024, in NOAA’s recently released seasonal temperature outlook, forecasters are “leaning” toward a warmer-than-normal winter for the majority of Illinois and Indiana.
While far-eastern Illinois and nearly all of Indiana are predicted to experience below-average winter precipitation, the majority of Illinois is expected to experience roughly normal snowfall levels.
Nevertheless, the NOAA stated that “while stronger El Niño events increase the likelihood of El Niño-related climate anomalies, it does not imply expected impacts will emerge in all locations or be of strong intensity.”
December usually brings about eight inches of snowfall at O’Hare Airport. The figures for January and February are 11.3 and 10.7 inches, respectively.
Generally speaking, a few effects might be:
Summers are typically a little bit wetter and colder than usual.
Falls are typically colder and wetter than normal.
Winters are typically drier and warmer.
Springs are usually drier than other seasons.
Snowfall is typically less than normal.
Lower heating bills are a result of the generally below-average number of heating degree days.