WPC Probabilistic Winter Precipitation Guidance

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WPC Probabilistic Winter Precipitation Guidance

24-Hour Forecasts

48-Hour Forecasts

72-Hour Forecast

Snowfall
Probability Forecasts

Freezing Rain
Probability Forecasts

Snowfall
Probability Forecasts

Freezing Rain
Probability Forecasts

Snowfall
Probability Forecast

Freezing Rain
Probability Forecast

Snowfall Accumulation
by Percentile

Freezing Rain
Accumulation by Percentile

Snowfall Accumulation
by Percentile

Freezing Rain
Accumulation by Percentile

Snowfall Accumulation
by Percentile

Freezing Rain
Accumulation by Percentile

24-Hour Probability of Snow Accumulating ≥ 1"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Thu Aug 28	06Z Thu Aug 28	12Z Thu Aug 28	18Z Thu Aug 28	00Z Fri Aug 29	06Z Fri Aug 29	12Z Fri Aug 29	18Z Fri Aug 29	00Z Sat Aug 30

24-Hour Probability of Snow Accumulating ≥ 2"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Thu Aug 28	06Z Thu Aug 28	12Z Thu Aug 28	18Z Thu Aug 28	00Z Fri Aug 29	06Z Fri Aug 29	12Z Fri Aug 29	18Z Fri Aug 29	00Z Sat Aug 30

24-Hour Probability of Snow Accumulating ≥ 4"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Thu Aug 28	06Z Thu Aug 28	12Z Thu Aug 28	18Z Thu Aug 28	00Z Fri Aug 29	06Z Fri Aug 29	12Z Fri Aug 29	18Z Fri Aug 29	00Z Sat Aug 30

24-Hour Probability of Snow Accumulating ≥ 6"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Thu Aug 28	06Z Thu Aug 28	12Z Thu Aug 28	18Z Thu Aug 28	00Z Fri Aug 29	06Z Fri Aug 29	12Z Fri Aug 29	18Z Fri Aug 29	00Z Sat Aug 30

24-Hour Probability of Snow Accumulating ≥ 8"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Thu Aug 28	06Z Thu Aug 28	12Z Thu Aug 28	18Z Thu Aug 28	00Z Fri Aug 29	06Z Fri Aug 29	12Z Fri Aug 29	18Z Fri Aug 29	00Z Sat Aug 30

24-Hour Probability of Snow Accumulating ≥ 12"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Thu Aug 28	06Z Thu Aug 28	12Z Thu Aug 28	18Z Thu Aug 28	00Z Fri Aug 29	06Z Fri Aug 29	12Z Fri Aug 29	18Z Fri Aug 29	00Z Sat Aug 30

24-Hour Probability of Snow Accumulating ≥ 18"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Thu Aug 28	06Z Thu Aug 28	12Z Thu Aug 28	18Z Thu Aug 28	00Z Fri Aug 29	06Z Fri Aug 29	12Z Fri Aug 29	18Z Fri Aug 29	00Z Sat Aug 30

Viewing Options

Choose an accumulation for the specified time:

OR

Choose a -hour period for the specified amount:

00Z Aug 28
06Z Aug 28
12Z Aug 28
18Z Aug 28
00Z Aug 29
06Z Aug 29
12Z Aug 29
18Z Aug 29
00Z Aug 30


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