WPC Probabilistic Winter Precipitation Guidance

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24-Hour Probability of Freezing Rain Accumulating ≥ .01"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Mon Jan 26	18Z Mon Jan 26	00Z Tue Jan 27	06Z Tue Jan 27	12Z Tue Jan 27	18Z Tue Jan 27	00Z Wed Jan 28	06Z Wed Jan 28	12Z Wed Jan 28

24-Hour Probability of Freezing Rain Accumulating ≥ .10"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Mon Jan 26	18Z Mon Jan 26	00Z Tue Jan 27	06Z Tue Jan 27	12Z Tue Jan 27	18Z Tue Jan 27	00Z Wed Jan 28	06Z Wed Jan 28	12Z Wed Jan 28

24-Hour Probability of Freezing Rain Accumulating ≥ .25"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Mon Jan 26	18Z Mon Jan 26	00Z Tue Jan 27	06Z Tue Jan 27	12Z Tue Jan 27	18Z Tue Jan 27	00Z Wed Jan 28	06Z Wed Jan 28	12Z Wed Jan 28

24-Hour Probability of Freezing Rain Accumulating ≥ .50"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	12Z Mon Jan 26	18Z Mon Jan 26	00Z Tue Jan 27	06Z Tue Jan 27	12Z Tue Jan 27	18Z Tue Jan 27	00Z Wed Jan 28	06Z Wed Jan 28	12Z Wed Jan 28

Viewing Options

Choose an accumulation for the specified time:

Choose a 24-hour period for the specified amount:

12Z Jan 26
18Z Jan 26
00Z Jan 27
06Z Jan 27
12Z Jan 27
18Z Jan 27
00Z Jan 28
06Z Jan 28
12Z Jan 28

Map Overlays

Probability Contours

State Boundaries

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


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