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WPC Experimental Winter Precipitation Percentile Accumulation Guidance
Note: Winter weather products will return September 15, 2013.

 
 
For additional details, please read the official Product Description Document (PDD) for this guidance
(Note: The PDD is a pdf file and requires Adobe Acrobat Reader to view)
 
We are interested to hear your feedback on these new forecasts. Please consider filling out our product survey.
 
24-Hour Forecasts   48-Hour Forecasts
 Snowfall 
Probability Forecasts
 Freezing Rain 
Probability Forecasts
   Snowfall 
Probability Forecasts
 Freezing Rain 
Probability Forecasts
 Snowfall 
Accumulation by Percentile
 Freezing Rain 
Accumulation by Percentile
 Snowfall 
Accumulation by Percentile
 Freezing Rain 
Accumulation by Percentile
24-Hour Snowfall Accumulation - 5th Percentile
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
12Z Wednesday
December 24, 2014
24-hour forecast valid 12Z December 21, 2014 through 12Z December 22, 2014
24-Hour Snowfall Accumulation - 5<sup>th</sup> Percentile valid 12Z December 22, 2014
24-Hour Snowfall Accumulation - 10th Percentile
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
12Z Wednesday
December 24, 2014
24-Hour Snowfall Accumulation - 25th Percentile
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
12Z Wednesday
December 24, 2014
24-Hour Snowfall Accumulation - 50th Percentile
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
12Z Wednesday
December 24, 2014
24-Hour Snowfall Accumulation - 75th Percentile
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
12Z Wednesday
December 24, 2014
24-Hour Snowfall Accumulation - 90th Percentile
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
12Z Wednesday
December 24, 2014
24-Hour Snowfall Accumulation - 95th Percentile
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
12Z Wednesday
December 24, 2014
Viewing Options
Choose a percentile for the specified time:
5th
10th
25th
50th
75th
90th
95th
OR
Choose a period for the specified percentile:

12Z 12/21/2014 -
12Z 12/22/2014

12Z 12/22/2014 -
12Z 12/23/2014

12Z 12/23/2014 -
12Z 12/24/2014
 
 

 
 
 

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Page last modified: Friday, 09-Aug-2013 16:32:16 GMT