Skip Navigation Links weather.gov 
NOAA logo - Click to go to the NOAA homepage National Weather Service   NWS logo - Click to go to the NWS homepage
The Weather Prediction Center
Site Map News Organization
  DOC NOAA NWS NCEP Centers: AWC CPC EMC NCO NHC OPC SPC SWPC WPC

 
 

 
Follow the Weather Prediction Center on Facebook Follow the Weather Prediction Center on X
WPC Home
Analyses and Forecasts
   National High & Low
   WPC Discussions
   Surface Analysis
   Days ½-2½ CONUS
   Days 3-7 CONUS
   Days 4-8 Alaska
   QPF
   PQPF
   Flood Outlook
   Winter Weather
   Storm Summaries
   Heat Index
   Tropical Products
   Daily Weather Map
   GIS Products
Current Watches/
Warnings
Satellite and Radar Imagery
  GOES-East Satellite
  GOES-West Satellite
  National Radar
Product Archive
WPC Verification
   QPF
   Medium Range
   Model Diagnostics
   Event Reviews
   Winter Weather
International Desks
Development and Training
   Development
WPC Overview
   About the WPC
   WPC History
   Other Sites
   FAQs
Meteorological Calculators
Contact Us
   About Our Site
 
USA.gov is the U.S. Government's official web portal to all federal, state, and local government web resources and services.
 
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 Tue
Jan 13 		06Z Tue
Jan 13 		12Z Tue
Jan 13 		18Z Tue
Jan 13 		00Z Wed
Jan 14 		06Z Wed
Jan 14 		12Z Wed
Jan 14 		18Z Wed
Jan 14 		00Z Thu
Jan 15
24-Hour Probability of Snow Accumulating ≥ 2"
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Tue
Jan 13 		06Z Tue
Jan 13 		12Z Tue
Jan 13 		18Z Tue
Jan 13 		00Z Wed
Jan 14 		06Z Wed
Jan 14 		12Z Wed
Jan 14 		18Z Wed
Jan 14 		00Z Thu
Jan 15
24-Hour Probability of Snow Accumulating ≥ 4"
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Tue
Jan 13 		06Z Tue
Jan 13 		12Z Tue
Jan 13 		18Z Tue
Jan 13 		00Z Wed
Jan 14 		06Z Wed
Jan 14 		12Z Wed
Jan 14 		18Z Wed
Jan 14 		00Z Thu
Jan 15
24-Hour Probability of Snow Accumulating ≥ 6"
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Tue
Jan 13 		06Z Tue
Jan 13 		12Z Tue
Jan 13 		18Z Tue
Jan 13 		00Z Wed
Jan 14 		06Z Wed
Jan 14 		12Z Wed
Jan 14 		18Z Wed
Jan 14 		00Z Thu
Jan 15
24-Hour Probability of Snow Accumulating ≥ 8"
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Tue
Jan 13 		06Z Tue
Jan 13 		12Z Tue
Jan 13 		18Z Tue
Jan 13 		00Z Wed
Jan 14 		06Z Wed
Jan 14 		12Z Wed
Jan 14 		18Z Wed
Jan 14 		00Z Thu
Jan 15
24-Hour Probability of Snow Accumulating ≥ 12"
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Tue
Jan 13 		06Z Tue
Jan 13 		12Z Tue
Jan 13 		18Z Tue
Jan 13 		00Z Wed
Jan 14 		06Z Wed
Jan 14 		12Z Wed
Jan 14 		18Z Wed
Jan 14 		00Z Thu
Jan 15
24-Hour Probability of Snow Accumulating ≥ 18"
  Day 1   Day 2   Day 3
Valid for the 24-hour
period ending: 		00Z Tue
Jan 13 		06Z Tue
Jan 13 		12Z Tue
Jan 13 		18Z Tue
Jan 13 		00Z Wed
Jan 14 		06Z Wed
Jan 14 		12Z Wed
Jan 14 		18Z Wed
Jan 14 		00Z Thu
Jan 15
Viewing Options
Choose an accumulation for the specified time:







OR
Choose a -hour period for the specified amount:
00Z Jan 13
06Z Jan 13
12Z Jan 13
18Z Jan 13
00Z Jan 14
06Z Jan 14
12Z Jan 14
18Z Jan 14
00Z Jan 15
 
Opacity (%): 0 20 40 60 80 100
NOAA/ National Weather Service
National Centers for Environmental Prediction
Weather Prediction Center
5830 University Research Court
College Park, Maryland 20740
Weather Prediction Center Web Team		 Disclaimer
Credits
Glossary
 Privacy Policy
About Us
Career Opportunities
Page last modified: