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 Oct 01	18Z Thu Oct 01	00Z Fri Oct 02	06Z Fri Oct 02	12Z Fri Oct 02	18Z Fri Oct 02	00Z Sat Oct 03	06Z Sat Oct 03	12Z Sat Oct 03

24-Hour Freezing Rain Accumulation - 10^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Oct 01	18Z Thu Oct 01	00Z Fri Oct 02	06Z Fri Oct 02	12Z Fri Oct 02	18Z Fri Oct 02	00Z Sat Oct 03	06Z Sat Oct 03	12Z Sat Oct 03

24-Hour Freezing Rain Accumulation - 25^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Oct 01	18Z Thu Oct 01	00Z Fri Oct 02	06Z Fri Oct 02	12Z Fri Oct 02	18Z Fri Oct 02	00Z Sat Oct 03	06Z Sat Oct 03	12Z Sat Oct 03

24-Hour Freezing Rain Accumulation - 50^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Oct 01	18Z Thu Oct 01	00Z Fri Oct 02	06Z Fri Oct 02	12Z Fri Oct 02	18Z Fri Oct 02	00Z Sat Oct 03	06Z Sat Oct 03	12Z Sat Oct 03

24-Hour Freezing Rain Accumulation - 75^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Oct 01	18Z Thu Oct 01	00Z Fri Oct 02	06Z Fri Oct 02	12Z Fri Oct 02	18Z Fri Oct 02	00Z Sat Oct 03	06Z Sat Oct 03	12Z Sat Oct 03

24-Hour Freezing Rain Accumulation - 90^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Oct 01	18Z Thu Oct 01	00Z Fri Oct 02	06Z Fri Oct 02	12Z Fri Oct 02	18Z Fri Oct 02	00Z Sat Oct 03	06Z Sat Oct 03	12Z Sat Oct 03

24-Hour Freezing Rain Accumulation - 95^th Percentile
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Thu Oct 01	18Z Thu Oct 01	00Z Fri Oct 02	06Z Fri Oct 02	12Z Fri Oct 02	18Z Fri Oct 02	00Z Sat Oct 03	06Z Sat Oct 03	12Z Sat Oct 03

Viewing Options

Choose a percentile for the specified time:

Choose a 24-hour period for the specified percentile:

12Z Oct 01
18Z Oct 01
00Z Oct 02
06Z Oct 02
12Z Oct 02
18Z Oct 02
00Z Oct 03
06Z Oct 03
12Z Oct 03

Map Overlays

State Boundaries

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


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