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

 
 

 

Follow the Weather Prediction Center on Facebook Follow the Weather Prediction Center on Twitter
NCEP Quarterly Newsletter
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
   Satellite Images
   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
   Staff
   WPC History
   Accomplishments
   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 24-Hour Probabilistic Precipitation Guidance for Days 1-3

 
 
 
Read the official Product Description Document (PDD) for this guidance
(Note: The PDD is a pdf file and requires Adobe Acrobat Reader to view)
 
6-Hour Forecasts   24-Hour Forecasts
 Probability of Precipitation 
of at Least a Specific Amount 
 Precipitation Amount by 
Percentile
 Probability of Precipitation 
of at Least a Specific Amount 
 Precipitation Amount by 
Percentile
24-Hour PQPFs ≥ 0.25"
Forecasts valid 18Z December 11, 2017 - 12Z December 15, 2017
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Dec 12
00Z
Dec 13
06Z
Dec 13
12Z
Dec 13
18Z
Dec 13
00Z
Dec 14
06Z
Dec 14
12Z
Dec 14
18Z
Dec 14
00Z
Dec 15
06Z
Dec 15
12Z
Dec 15
24-hour forecast valid 18Z December 11, 2017 through 18Z December 12, 2017
24-Hour PQPF valid 18Z December 12, 2017
24-Hour PQPFs ≥ 0.50"
Forecasts valid 18Z December 11, 2017 - 12Z December 15, 2017
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Dec 12
00Z
Dec 13
06Z
Dec 13
12Z
Dec 13
18Z
Dec 13
00Z
Dec 14
06Z
Dec 14
12Z
Dec 14
18Z
Dec 14
00Z
Dec 15
06Z
Dec 15
12Z
Dec 15
24-hour forecast valid 18Z December 11, 2017 through 18Z December 12, 2017
24-Hour PQPF valid 18Z December 12, 2017
24-Hour PQPFs ≥ 1.00"
Forecasts valid 18Z December 11, 2017 - 12Z December 15, 2017
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Dec 12
00Z
Dec 13
06Z
Dec 13
12Z
Dec 13
18Z
Dec 13
00Z
Dec 14
06Z
Dec 14
12Z
Dec 14
18Z
Dec 14
00Z
Dec 15
06Z
Dec 15
12Z
Dec 15
24-hour forecast valid 18Z December 11, 2017 through 18Z December 12, 2017
24-Hour PQPF valid 18Z December 12, 2017
24-Hour PQPFs ≥ 1.50"
Forecasts valid 18Z December 11, 2017 - 12Z December 15, 2017
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Dec 12
00Z
Dec 13
06Z
Dec 13
12Z
Dec 13
18Z
Dec 13
00Z
Dec 14
06Z
Dec 14
12Z
Dec 14
18Z
Dec 14
00Z
Dec 15
06Z
Dec 15
12Z
Dec 15
24-hour forecast valid 18Z December 11, 2017 through 18Z December 12, 2017
24-Hour PQPF valid 18Z December 12, 2017
24-Hour PQPFs ≥ 2.00"
Forecasts valid 18Z December 11, 2017 - 12Z December 15, 2017
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Dec 12
00Z
Dec 13
06Z
Dec 13
12Z
Dec 13
18Z
Dec 13
00Z
Dec 14
06Z
Dec 14
12Z
Dec 14
18Z
Dec 14
00Z
Dec 15
06Z
Dec 15
12Z
Dec 15
24-hour forecast valid 18Z December 11, 2017 through 18Z December 12, 2017
24-Hour PQPF valid 18Z December 12, 2017
24-Hour PQPFs ≥ 2.50"
Forecasts valid 18Z December 11, 2017 - 12Z December 15, 2017
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Dec 12
00Z
Dec 13
06Z
Dec 13
12Z
Dec 13
18Z
Dec 13
00Z
Dec 14
06Z
Dec 14
12Z
Dec 14
18Z
Dec 14
00Z
Dec 15
06Z
Dec 15
12Z
Dec 15
24-hour forecast valid 18Z December 11, 2017 through 18Z December 12, 2017
24-Hour PQPF valid 18Z December 12, 2017
24-Hour PQPFs ≥ 3.00"
Forecasts valid 18Z December 11, 2017 - 12Z December 15, 2017
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Dec 12
00Z
Dec 13
06Z
Dec 13
12Z
Dec 13
18Z
Dec 13
00Z
Dec 14
06Z
Dec 14
12Z
Dec 14
18Z
Dec 14
00Z
Dec 15
06Z
Dec 15
12Z
Dec 15
24-hour forecast valid 18Z December 11, 2017 through 18Z December 12, 2017
24-Hour PQPF valid 18Z December 12, 2017
24-Hour PQPFs ≥ 4.00"
Forecasts valid 18Z December 11, 2017 - 12Z December 15, 2017
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Dec 12
00Z
Dec 13
06Z
Dec 13
12Z
Dec 13
18Z
Dec 13
00Z
Dec 14
06Z
Dec 14
12Z
Dec 14
18Z
Dec 14
00Z
Dec 15
06Z
Dec 15
12Z
Dec 15
24-hour forecast valid 18Z December 11, 2017 through 18Z December 12, 2017
24-Hour PQPF valid 18Z December 12, 2017
24-Hour PQPFs ≥ 5.00"
Forecasts valid 18Z December 11, 2017 - 12Z December 15, 2017
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Dec 12
00Z
Dec 13
06Z
Dec 13
12Z
Dec 13
18Z
Dec 13
00Z
Dec 14
06Z
Dec 14
12Z
Dec 14
18Z
Dec 14
00Z
Dec 15
06Z
Dec 15
12Z
Dec 15
24-hour forecast valid 18Z December 11, 2017 through 18Z December 12, 2017
24-Hour PQPF valid 18Z December 12, 2017
24-Hour PQPFs ≥ 6.00"
Forecasts valid 18Z December 11, 2017 - 12Z December 15, 2017
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Dec 12
00Z
Dec 13
06Z
Dec 13
12Z
Dec 13
18Z
Dec 13
00Z
Dec 14
06Z
Dec 14
12Z
Dec 14
18Z
Dec 14
00Z
Dec 15
06Z
Dec 15
12Z
Dec 15
24-hour forecast valid 18Z December 11, 2017 through 18Z December 12, 2017
24-Hour PQPF valid 18Z December 12, 2017
Viewing Options
Choose an amount for the specified time:
≥ 0.25"
≥ 0.50"
≥ 1.00"
≥ 1.50"
≥ 2.00"
≥ 2.50"
≥ 3.00"
≥ 4.00"
≥ 5.00"
≥ 6.00"
OR
Choose a time for the specified amount:
18Z Dec 12
00Z Dec 13
06Z Dec 13
12Z Dec 13
18Z Dec 13
00Z Dec 14
06Z Dec 14
12Z Dec 14
18Z Dec 14
00Z Dec 15
06Z Dec 15
12Z Dec 15
 
 

 
 
(Most recent update: 09:38Z December 12, 2017)
 
 

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: Sunday, 21-Aug-2016 16:29:39 GMT