WPC Probabilistic Winter Precipitation Guidance

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24-Hour Snowfall Accumulation - 5^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Sun Jun 11	06Z Sun Jun 11	12Z Sun Jun 11	18Z Sun Jun 11	00Z Mon Jun 12	06Z Mon Jun 12	12Z Mon Jun 12	18Z Mon Jun 12	00Z Tue Jun 13

24-Hour Snowfall Accumulation - 10^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Sun Jun 11	06Z Sun Jun 11	12Z Sun Jun 11	18Z Sun Jun 11	00Z Mon Jun 12	06Z Mon Jun 12	12Z Mon Jun 12	18Z Mon Jun 12	00Z Tue Jun 13

24-Hour Snowfall Accumulation - 25^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Sun Jun 11	06Z Sun Jun 11	12Z Sun Jun 11	18Z Sun Jun 11	00Z Mon Jun 12	06Z Mon Jun 12	12Z Mon Jun 12	18Z Mon Jun 12	00Z Tue Jun 13

24-Hour Snowfall Accumulation - 50^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Sun Jun 11	06Z Sun Jun 11	12Z Sun Jun 11	18Z Sun Jun 11	00Z Mon Jun 12	06Z Mon Jun 12	12Z Mon Jun 12	18Z Mon Jun 12	00Z Tue Jun 13

24-Hour Snowfall Accumulation - 75^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Sun Jun 11	06Z Sun Jun 11	12Z Sun Jun 11	18Z Sun Jun 11	00Z Mon Jun 12	06Z Mon Jun 12	12Z Mon Jun 12	18Z Mon Jun 12	00Z Tue Jun 13

24-Hour Snowfall Accumulation - 90^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Sun Jun 11	06Z Sun Jun 11	12Z Sun Jun 11	18Z Sun Jun 11	00Z Mon Jun 12	06Z Mon Jun 12	12Z Mon Jun 12	18Z Mon Jun 12	00Z Tue Jun 13

24-Hour Snowfall Accumulation - 95^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Sun Jun 11	06Z Sun Jun 11	12Z Sun Jun 11	18Z Sun Jun 11	00Z Mon Jun 12	06Z Mon Jun 12	12Z Mon Jun 12	18Z Mon Jun 12	00Z Tue Jun 13

Viewing Options

Choose a percentile for the specified time:

Choose a 24-hour period for the specified percentile:

00Z Jun 11
06Z Jun 11
12Z Jun 11
18Z Jun 11
00Z Jun 12
06Z Jun 12
12Z Jun 12
18Z Jun 12
00Z Jun 13

Map Overlays

State Boundaries

(Note: The GRIB2 download page contains 4 directories corresponding to the accumulation period of the forecast)


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