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





24-Hour Snowfall Accumulation - 5th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending:
00Z Sat
Sep 07
06Z Sat
Sep 07
12Z Sat
Sep 07
18Z Sat
Sep 07
00Z Sun
Sep 08
06Z Sun
Sep 08
12Z Sun
Sep 08
18Z Sun
Sep 08
00Z Mon
Sep 09
24-Hour Snowfall Accumulation - 10th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending:
00Z Sat
Sep 07
06Z Sat
Sep 07
12Z Sat
Sep 07
18Z Sat
Sep 07
00Z Sun
Sep 08
06Z Sun
Sep 08
12Z Sun
Sep 08
18Z Sun
Sep 08
00Z Mon
Sep 09
24-Hour Snowfall Accumulation - 25th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending:
00Z Sat
Sep 07
06Z Sat
Sep 07
12Z Sat
Sep 07
18Z Sat
Sep 07
00Z Sun
Sep 08
06Z Sun
Sep 08
12Z Sun
Sep 08
18Z Sun
Sep 08
00Z Mon
Sep 09
24-Hour Snowfall Accumulation - 50th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending:
00Z Sat
Sep 07
06Z Sat
Sep 07
12Z Sat
Sep 07
18Z Sat
Sep 07
00Z Sun
Sep 08
06Z Sun
Sep 08
12Z Sun
Sep 08
18Z Sun
Sep 08
00Z Mon
Sep 09
24-Hour Snowfall Accumulation - 75th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending:
00Z Sat
Sep 07
06Z Sat
Sep 07
12Z Sat
Sep 07
18Z Sat
Sep 07
00Z Sun
Sep 08
06Z Sun
Sep 08
12Z Sun
Sep 08
18Z Sun
Sep 08
00Z Mon
Sep 09
24-Hour Snowfall Accumulation - 90th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending:
00Z Sat
Sep 07
06Z Sat
Sep 07
12Z Sat
Sep 07
18Z Sat
Sep 07
00Z Sun
Sep 08
06Z Sun
Sep 08
12Z Sun
Sep 08
18Z Sun
Sep 08
00Z Mon
Sep 09
24-Hour Snowfall Accumulation - 95th Percentile
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending:
00Z Sat
Sep 07
06Z Sat
Sep 07
12Z Sat
Sep 07
18Z Sat
Sep 07
00Z Sun
Sep 08
06Z Sun
Sep 08
12Z Sun
Sep 08
18Z Sun
Sep 08
00Z Mon
Sep 09
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 Sep 07
06Z Sep 07
12Z Sep 07
18Z Sep 07
00Z Sep 08
06Z Sep 08
12Z Sep 08
18Z Sep 08
00Z Sep 09
Map Overlays
 Accumulation Contours
 Counties
 
Opacity (%): 0 20 40 60 80 100
 

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