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WPC Probabilistic Winter Precipitation Guidance
 
Product Selection
Precipitation Type Forecast Product Forecast Duration





User Interface

24-Hour Snowfall Accumulation - 5th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Sat
Nov 08 		06Z Sat
Nov 08 		12Z Sat
Nov 08 		18Z Sat
Nov 08 		00Z Sun
Nov 09 		06Z Sun
Nov 09 		12Z Sun
Nov 09 		18Z Sun
Nov 09 		00Z Mon
Nov 10
24-Hour Snowfall Accumulation - 10th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Sat
Nov 08 		06Z Sat
Nov 08 		12Z Sat
Nov 08 		18Z Sat
Nov 08 		00Z Sun
Nov 09 		06Z Sun
Nov 09 		12Z Sun
Nov 09 		18Z Sun
Nov 09 		00Z Mon
Nov 10
24-Hour Snowfall Accumulation - 25th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Sat
Nov 08 		06Z Sat
Nov 08 		12Z Sat
Nov 08 		18Z Sat
Nov 08 		00Z Sun
Nov 09 		06Z Sun
Nov 09 		12Z Sun
Nov 09 		18Z Sun
Nov 09 		00Z Mon
Nov 10
24-Hour Snowfall Accumulation - 50th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Sat
Nov 08 		06Z Sat
Nov 08 		12Z Sat
Nov 08 		18Z Sat
Nov 08 		00Z Sun
Nov 09 		06Z Sun
Nov 09 		12Z Sun
Nov 09 		18Z Sun
Nov 09 		00Z Mon
Nov 10
24-Hour Snowfall Accumulation - 75th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Sat
Nov 08 		06Z Sat
Nov 08 		12Z Sat
Nov 08 		18Z Sat
Nov 08 		00Z Sun
Nov 09 		06Z Sun
Nov 09 		12Z Sun
Nov 09 		18Z Sun
Nov 09 		00Z Mon
Nov 10
24-Hour Snowfall Accumulation - 90th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Sat
Nov 08 		06Z Sat
Nov 08 		12Z Sat
Nov 08 		18Z Sat
Nov 08 		00Z Sun
Nov 09 		06Z Sun
Nov 09 		12Z Sun
Nov 09 		18Z Sun
Nov 09 		00Z Mon
Nov 10
24-Hour Snowfall Accumulation - 95th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Sat
Nov 08 		06Z Sat
Nov 08 		12Z Sat
Nov 08 		18Z Sat
Nov 08 		00Z Sun
Nov 09 		06Z Sun
Nov 09 		12Z Sun
Nov 09 		18Z Sun
Nov 09 		00Z Mon
Nov 10
Viewing Options
Choose a percentile for the specified time:
5th
10th
25th
50th
75th
90th
95th
OR
Choose a 24-hour period for the specified percentile:
00Z Nov 08
06Z Nov 08
12Z Nov 08
18Z Nov 08
00Z Nov 09
06Z Nov 09
12Z Nov 09
18Z Nov 09
00Z Nov 10
Map Overlays
 
Opacity (%): 0 20 40 60 80 100
 
 
(Note: The GRIB2 download page contains 4 directories corresponding to the accumulation period of the forecast)
 
Download latest KML files
 
**Information about the KML files available for download (Click to show/hide)**
 
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