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 Tue Aug 04	06Z Tue Aug 04	12Z Tue Aug 04	18Z Tue Aug 04	00Z Wed Aug 05	06Z Wed Aug 05	12Z Wed Aug 05	18Z Wed Aug 05	00Z Thu Aug 06

24-Hour Snowfall Accumulation - 10^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Tue Aug 04	06Z Tue Aug 04	12Z Tue Aug 04	18Z Tue Aug 04	00Z Wed Aug 05	06Z Wed Aug 05	12Z Wed Aug 05	18Z Wed Aug 05	00Z Thu Aug 06

24-Hour Snowfall Accumulation - 25^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Tue Aug 04	06Z Tue Aug 04	12Z Tue Aug 04	18Z Tue Aug 04	00Z Wed Aug 05	06Z Wed Aug 05	12Z Wed Aug 05	18Z Wed Aug 05	00Z Thu Aug 06

24-Hour Snowfall Accumulation - 50^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Tue Aug 04	06Z Tue Aug 04	12Z Tue Aug 04	18Z Tue Aug 04	00Z Wed Aug 05	06Z Wed Aug 05	12Z Wed Aug 05	18Z Wed Aug 05	00Z Thu Aug 06

24-Hour Snowfall Accumulation - 75^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Tue Aug 04	06Z Tue Aug 04	12Z Tue Aug 04	18Z Tue Aug 04	00Z Wed Aug 05	06Z Wed Aug 05	12Z Wed Aug 05	18Z Wed Aug 05	00Z Thu Aug 06

24-Hour Snowfall Accumulation - 90^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Tue Aug 04	06Z Tue Aug 04	12Z Tue Aug 04	18Z Tue Aug 04	00Z Wed Aug 05	06Z Wed Aug 05	12Z Wed Aug 05	18Z Wed Aug 05	00Z Thu Aug 06

24-Hour Snowfall Accumulation - 95^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Tue Aug 04	06Z Tue Aug 04	12Z Tue Aug 04	18Z Tue Aug 04	00Z Wed Aug 05	06Z Wed Aug 05	12Z Wed Aug 05	18Z Wed Aug 05	00Z Thu Aug 06

Viewing Options

Choose a percentile for the specified time:

Choose a 24-hour period for the specified percentile:

00Z Aug 04
06Z Aug 04
12Z Aug 04
18Z Aug 04
00Z Aug 05
06Z Aug 05
12Z Aug 05
18Z Aug 05
00Z Aug 06

Map Overlays

State Boundaries

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


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