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:	12Z Thu Feb 09	18Z Thu Feb 09	00Z Fri Feb 10	06Z Fri Feb 10	12Z Fri Feb 10	18Z Fri Feb 10	00Z Sat Feb 11	06Z Sat Feb 11	12Z Sat Feb 11

24-Hour Snowfall Accumulation - 10^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Feb 09	18Z Thu Feb 09	00Z Fri Feb 10	06Z Fri Feb 10	12Z Fri Feb 10	18Z Fri Feb 10	00Z Sat Feb 11	06Z Sat Feb 11	12Z Sat Feb 11

24-Hour Snowfall Accumulation - 25^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Feb 09	18Z Thu Feb 09	00Z Fri Feb 10	06Z Fri Feb 10	12Z Fri Feb 10	18Z Fri Feb 10	00Z Sat Feb 11	06Z Sat Feb 11	12Z Sat Feb 11

24-Hour Snowfall Accumulation - 50^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Feb 09	18Z Thu Feb 09	00Z Fri Feb 10	06Z Fri Feb 10	12Z Fri Feb 10	18Z Fri Feb 10	00Z Sat Feb 11	06Z Sat Feb 11	12Z Sat Feb 11

24-Hour Snowfall Accumulation - 75^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Feb 09	18Z Thu Feb 09	00Z Fri Feb 10	06Z Fri Feb 10	12Z Fri Feb 10	18Z Fri Feb 10	00Z Sat Feb 11	06Z Sat Feb 11	12Z Sat Feb 11

24-Hour Snowfall Accumulation - 90^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Feb 09	18Z Thu Feb 09	00Z Fri Feb 10	06Z Fri Feb 10	12Z Fri Feb 10	18Z Fri Feb 10	00Z Sat Feb 11	06Z Sat Feb 11	12Z Sat Feb 11

24-Hour Snowfall Accumulation - 95^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Feb 09	18Z Thu Feb 09	00Z Fri Feb 10	06Z Fri Feb 10	12Z Fri Feb 10	18Z Fri Feb 10	00Z Sat Feb 11	06Z Sat Feb 11	12Z Sat Feb 11

Viewing Options

Choose a percentile for the specified time:

Choose a 24-hour period for the specified percentile:

12Z Feb 09
18Z Feb 09
00Z Feb 10
06Z Feb 10
12Z Feb 10
18Z Feb 10
00Z Feb 11
06Z Feb 11
12Z Feb 11

Map Overlays

State Boundaries

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


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