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 Wed Sep 02	06Z Wed Sep 02	12Z Wed Sep 02	18Z Wed Sep 02	00Z Thu Sep 03	06Z Thu Sep 03	12Z Thu Sep 03	18Z Thu Sep 03	00Z Fri Sep 04

24-Hour Probability of Snow Accumulating ≥ 2"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Wed Sep 02	06Z Wed Sep 02	12Z Wed Sep 02	18Z Wed Sep 02	00Z Thu Sep 03	06Z Thu Sep 03	12Z Thu Sep 03	18Z Thu Sep 03	00Z Fri Sep 04

24-Hour Probability of Snow Accumulating ≥ 4"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Wed Sep 02	06Z Wed Sep 02	12Z Wed Sep 02	18Z Wed Sep 02	00Z Thu Sep 03	06Z Thu Sep 03	12Z Thu Sep 03	18Z Thu Sep 03	00Z Fri Sep 04

24-Hour Probability of Snow Accumulating ≥ 6"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Wed Sep 02	06Z Wed Sep 02	12Z Wed Sep 02	18Z Wed Sep 02	00Z Thu Sep 03	06Z Thu Sep 03	12Z Thu Sep 03	18Z Thu Sep 03	00Z Fri Sep 04

24-Hour Probability of Snow Accumulating ≥ 8"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Wed Sep 02	06Z Wed Sep 02	12Z Wed Sep 02	18Z Wed Sep 02	00Z Thu Sep 03	06Z Thu Sep 03	12Z Thu Sep 03	18Z Thu Sep 03	00Z Fri Sep 04

24-Hour Probability of Snow Accumulating ≥ 12"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Wed Sep 02	06Z Wed Sep 02	12Z Wed Sep 02	18Z Wed Sep 02	00Z Thu Sep 03	06Z Thu Sep 03	12Z Thu Sep 03	18Z Thu Sep 03	00Z Fri Sep 04

24-Hour Probability of Snow Accumulating ≥ 18"
	Day 1				Day 2				Day 3
Valid for the 24-hour period ending:	00Z Wed Sep 02	06Z Wed Sep 02	12Z Wed Sep 02	18Z Wed Sep 02	00Z Thu Sep 03	06Z Thu Sep 03	12Z Thu Sep 03	18Z Thu Sep 03	00Z Fri Sep 04

Viewing Options

Choose an accumulation for the specified time:

OR

Choose a -hour period for the specified amount:

00Z Sep 02
06Z Sep 02
12Z Sep 02
18Z Sep 02
00Z Sep 03
06Z Sep 03
12Z Sep 03
18Z Sep 03
00Z Sep 04


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