3pm Tuesday, Winter Storm Update

Freezing Rain

Here is the probability of one tenth or more of freezing rain (glaze ice) accumulating from 6pm Wednesday to 6pm Friday. Both the probabilities and the amounts will most likely be highest in the Ozarks. Please prepare accordingly.

Heavy Snow

Here is the probability of 2" or more of snow accumulating between 3am and 6pm Wednesday.

And, the probability of 2" or more from 6pm Wednesday until 6pm Friday.
Note: In order to get the full picture, the above two graphics must be added together.


Here is the probability of 8 inches or more from 6am Wednesday to 6pm Wednesday:

And, from 6pm Wednesday to 6pm Friday.

OK, now that we have looked at probabilities, how much snow is likely to fall?

6am to 6pm Wednesday:


6pm Wednesday to 6am Thursday:


6am Thursday to 6pm Thursday:

And, finally, 6pm Thursday to 6am Friday:

In order to get the "storm total" for a given location, you have to add the amounts on these four maps together. 

I fully expect Interstate 70 to be closed at the height of this storm.

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