WPC Probabilistic Winter Precipitation Guidance

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24-Hour Freezing Rain Accumulation - 5^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Jan 27	18Z Thu Jan 27	00Z Fri Jan 28	06Z Fri Jan 28	12Z Fri Jan 28	18Z Fri Jan 28	00Z Sat Jan 29	06Z Sat Jan 29	12Z Sat Jan 29

24-Hour Freezing Rain Accumulation - 10^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Jan 27	18Z Thu Jan 27	00Z Fri Jan 28	06Z Fri Jan 28	12Z Fri Jan 28	18Z Fri Jan 28	00Z Sat Jan 29	06Z Sat Jan 29	12Z Sat Jan 29

24-Hour Freezing Rain Accumulation - 25^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Jan 27	18Z Thu Jan 27	00Z Fri Jan 28	06Z Fri Jan 28	12Z Fri Jan 28	18Z Fri Jan 28	00Z Sat Jan 29	06Z Sat Jan 29	12Z Sat Jan 29

24-Hour Freezing Rain Accumulation - 50^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Jan 27	18Z Thu Jan 27	00Z Fri Jan 28	06Z Fri Jan 28	12Z Fri Jan 28	18Z Fri Jan 28	00Z Sat Jan 29	06Z Sat Jan 29	12Z Sat Jan 29

24-Hour Freezing Rain Accumulation - 75^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Jan 27	18Z Thu Jan 27	00Z Fri Jan 28	06Z Fri Jan 28	12Z Fri Jan 28	18Z Fri Jan 28	00Z Sat Jan 29	06Z Sat Jan 29	12Z Sat Jan 29

24-Hour Freezing Rain Accumulation - 90^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Jan 27	18Z Thu Jan 27	00Z Fri Jan 28	06Z Fri Jan 28	12Z Fri Jan 28	18Z Fri Jan 28	00Z Sat Jan 29	06Z Sat Jan 29	12Z Sat Jan 29

24-Hour Freezing Rain Accumulation - 95^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Jan 27	18Z Thu Jan 27	00Z Fri Jan 28	06Z Fri Jan 28	12Z Fri Jan 28	18Z Fri Jan 28	00Z Sat Jan 29	06Z Sat Jan 29	12Z Sat Jan 29

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Choose a percentile for the specified time:

Choose a 24-hour period for the specified percentile:

12Z Jan 27
18Z Jan 27
00Z Jan 28
06Z Jan 28
12Z Jan 28
18Z Jan 28
00Z Jan 29
06Z Jan 29
12Z Jan 29

Map Overlays

State Boundaries

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


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