Illinois Storm Chasers - Bringing Our Best, During Mother Natures Worst!
  • Home
  • Weather Information
  • Services
  • Resources
    • Illinois NWS Offices
    • Illinois News Media
    • Learning Resources
    • Illinois Severe Weather Info
    • Illinois Winter Weather Info
    • Weather Alerts Service
    • Storm Chasing Info
  • About
  • Contact
  • Store

Fri-Sat, Dec 11-12th Snow Event Update #3

12/10/2020

0 Comments

 
(9:45PM - 12/10/20) A storm system will move through the region Friday through Saturday, bringing the chance for accumulating snow to portions of Northern Illinois Friday afternoon through Saturday night.
Summary...
A storm system will move through the region Friday through Saturday, bringing the chance for accumulating snow to portions of Northern Illinois Friday afternoon through Saturday night. Model guidance continues to hold in fairly good agreement overall regarding this event. A developing storm system is expected to eject out from the Plains on Friday, tracking northeastward, and into the Great Lakes on Saturday. Marginal cold air will be in place, and when combined with the favorable storm track, will lead to a swath of accumulating snow across portions of the region and state.
​Forecast...
Precipitation will first push into Northern Illinois Friday morning, in the form of rain. As the storm system further develops and some colder air filters in, rain will turn to rain/snow or all snow for areas of far Northern Illinois near the Illinois/Wisconsin border Snow will then continue in varying intensity for far Northern Illinois near the Illinois/Wisconsin border through early Saturday night. Further south across other portions of Northern Illinois, as the storm system wraps up and passes the area, enough cold air will wrap in, allowing for rain to change over to rain/snow or all snow further south across more of Northern Illinois...Generally along and north of I-88, from Saturday morning through early Saturday night.

Final snowfall totals in the main axis will generally range from 1-3", however within main axis a corridor of 2-5" snowfall totals are possible. Temperatures are expected to be marginal during this event, and when combined with recent mild temperatures the past few days, will lead to some melting as the snow falls...in addition, colder surfaces are likely to receive the highest accumulation.

​Below is the snowfall forecast for this event.
Picture
JP
0 Comments



Leave a Reply.

    Archives

    March 2023
    February 2023
    January 2023
    December 2022
    November 2022
    October 2022
    September 2022
    August 2022
    July 2022
    June 2022
    May 2022
    April 2022
    March 2022
    February 2022
    January 2022
    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    July 2020
    June 2020
    May 2020
    April 2020
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    October 2019
    September 2019
    August 2019
    July 2019
    June 2019
    May 2019
    April 2019
    March 2019
    February 2019
    January 2019
    December 2018
    November 2018
    August 2018
    July 2018

    categories

    All
    Central Illinois
    Forecasts
    General
    Northern Illinois
    Recaps
    Southern Illinois

    RSS Feed

Contact Us
staff@illinoisstormchasers.com
© 2015-2023 Illinois Storm Chasers, LLC (ISC)
Add us on social media!
  • Home
  • Weather Information
  • Services
  • Resources
    • Illinois NWS Offices
    • Illinois News Media
    • Learning Resources
    • Illinois Severe Weather Info
    • Illinois Winter Weather Info
    • Weather Alerts Service
    • Storm Chasing Info
  • About
  • Contact
  • Store