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WPC Probabilistic Winter Precipitation Guidance

 
 
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)
 
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 Probability of Snow Accumulating ≥ 1"
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Sunday
December 21, 2014
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
24-hour forecast valid 12Z December 20, 2014 through 12Z December 21, 2014
24-Hour Probability of Snow valid 12Z December 21, 2014
24-Hour Probability of Snow Accumulating ≥ 2"
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Sunday
December 21, 2014
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
24-Hour Probability of Snow Accumulating ≥ 4"
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Sunday
December 21, 2014
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
24-Hour Probability of Snow Accumulating ≥ 6"
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Sunday
December 21, 2014
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
24-Hour Probability of Snow Accumulating ≥ 8"
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Sunday
December 21, 2014
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
24-Hour Probability of Snow Accumulating ≥ 12"
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Sunday
December 21, 2014
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
24-Hour Probability of Snow Accumulating ≥ 18"
  Day 1 Day 2 Day 3
Valid for the 24-hour
period ending:
12Z Sunday
December 21, 2014
12Z Monday
December 22, 2014
12Z Tuesday
December 23, 2014
Viewing Options
Choose an accumulation for the specified time:







OR
Choose a period for the specified amount:

12Z 12/20/2014 -
12Z 12/21/2014

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

12Z 12/22/2014 -
12Z 12/23/2014
 
 

 
 
 

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Page last modified: Friday, 21-Jun-2013 15:25:39 GMT