Snow Possible Tonight & Early Sunday

UPDATE:  Sunday, December 24, 2017, 6:40 p.m.

Snow:  2.7″ Cambridge (IL); 2.3″ Kewanee (IL); 2.0″ Moline (IL); 1.8″ Davenport (IA); 1.1″ Iowa City (IA); 1.1″ Dewitt (IA); 0.8″ Dubuque (IA).

Anthony

UPDATE:  Saturday, December 23, 2017, 3:05 p.m.

Based on new data coming in, more of the Mississippi and Illinois Valleys may be seeing a “White Christmas”!

The Quad Cities is now included in the earlier “Winter Weather Advisory”!

Capture1

For simplicity sake, the “Advisory” runs from late tonight (midnight or 3 a.m.) through midday or early afternoon Sunday (noon or 3 p.m.).

The latest computer models are coming in with more moisture to work with, so that means more of the area will see snow.

Capture1

Amounts really haven’t changed all that much.

I still think the southern hometowns will see 1-3″ of snow with a few 4″ reports.

Around the Quad Cities and along and just north of Interstate 80, an inch or two are still possible with some 3″ totals.

North of that, around Dubuque, Iowa, Galena and Freeport, Illinois, an inch of snow may cover the ground.

Bitterly cold air will follow the snow.  Highs only in the teens and 20s and lows in the single digits are on the way for next week.

Some hometowns may even drop below zero Monday and Tuesday nights.

ORIGINAL POST:  Saturday, December 23, 2017, 6:50 a.m.

Some across the Midwest are lucking out and may see a “White Christmas”.

If you live south of the Quad Cities, you have a better chance.  Northern hometowns will only see a dusting of snow.

A disturbance moving out of the Plains late Saturday through midday Sunday will bring an accumulating band of snow to parts of Iowa and Illinois.

Snow

Interstate 80 is a good cutting off point.

Along and south of I-80, a “Winter Weather Advisory” goes into effect overnight Saturday for those counties.

1-3″ of snow could accumulate under that “Winter Weather Advisory”!  There could be an isolated 4″ report.

A “Winter Weather Advisory” goes into effect at midnight Saturday through noon Sunday for Des Moines, Henry, Jefferson, Lee, Louisa, and Washington counties in Iowa.

That “Winter Weather Advisory” runs from 3 a.m through 3 p.m. Sunday for Bureau, Henderson, Henry, Mercer, and Warren counties in Illinois.

If you live in the Quad Cities, you’re not under the “Advisory” as of Saturday morning.  Accumulations of an inch or two are still possible.

That’ll be enough for a “White Christmas”, but not for an advisory.

Hometowns around Dubuque, Iowa, Galena and Freeport, Illinois, may only see a dusting of snow.

Much Colder

While some may get more snow than others, all will have to deal with bitterly cold air.

Highs only in the teens and 20s and lows in the single digits are on the way for next week.

Some hometowns may even drop below zero Monday and Tuesday nights.

Anthony

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4 responses to this post.

  1. Posted by Connie Huizenga on December 23, 2017 at 3:40 pm

    Anthony, Thank you so much for your continued information for us here. You always have our back. I wish you a very Merry Christmas.

    Reply

  2. Posted by Pamela Hofstetter on December 23, 2017 at 5:06 pm

    Yay! Thanks for the update, Anthony!

    Reply

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