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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 06Z April 30, 2025 - 00Z May 4, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 06Z
May 01 		12Z
May 01 		18Z
May 01 		00Z
May 02 		06Z
May 02 		12Z
May 02 		18Z
May 02 		00Z
May 03 		06Z
May 03 		12Z
May 03 		18Z
May 03 		00Z
May 04
24-hour forecast valid 06Z April 30, 2025 through 06Z May 1, 2025
24-Hour PQPF valid 06Z May 1, 2025
24-Hour PQPFs ≥ 0.50"
Forecasts valid 06Z April 30, 2025 - 00Z May 4, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 06Z
May 01 		12Z
May 01 		18Z
May 01 		00Z
May 02 		06Z
May 02 		12Z
May 02 		18Z
May 02 		00Z
May 03 		06Z
May 03 		12Z
May 03 		18Z
May 03 		00Z
May 04
24-hour forecast valid 06Z April 30, 2025 through 06Z May 1, 2025
24-Hour PQPF valid 06Z May 1, 2025
24-Hour PQPFs ≥ 1.00"
Forecasts valid 06Z April 30, 2025 - 00Z May 4, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 06Z
May 01 		12Z
May 01 		18Z
May 01 		00Z
May 02 		06Z
May 02 		12Z
May 02 		18Z
May 02 		00Z
May 03 		06Z
May 03 		12Z
May 03 		18Z
May 03 		00Z
May 04
24-hour forecast valid 06Z April 30, 2025 through 06Z May 1, 2025
24-Hour PQPF valid 06Z May 1, 2025
24-Hour PQPFs ≥ 1.50"
Forecasts valid 06Z April 30, 2025 - 00Z May 4, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 06Z
May 01 		12Z
May 01 		18Z
May 01 		00Z
May 02 		06Z
May 02 		12Z
May 02 		18Z
May 02 		00Z
May 03 		06Z
May 03 		12Z
May 03 		18Z
May 03 		00Z
May 04
24-hour forecast valid 06Z April 30, 2025 through 06Z May 1, 2025
24-Hour PQPF valid 06Z May 1, 2025
24-Hour PQPFs ≥ 2.00"
Forecasts valid 06Z April 30, 2025 - 00Z May 4, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 06Z
May 01 		12Z
May 01 		18Z
May 01 		00Z
May 02 		06Z
May 02 		12Z
May 02 		18Z
May 02 		00Z
May 03 		06Z
May 03 		12Z
May 03 		18Z
May 03 		00Z
May 04
24-hour forecast valid 06Z April 30, 2025 through 06Z May 1, 2025
24-Hour PQPF valid 06Z May 1, 2025
24-Hour PQPFs ≥ 2.50"
Forecasts valid 06Z April 30, 2025 - 00Z May 4, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 06Z
May 01 		12Z
May 01 		18Z
May 01 		00Z
May 02 		06Z
May 02 		12Z
May 02 		18Z
May 02 		00Z
May 03 		06Z
May 03 		12Z
May 03 		18Z
May 03 		00Z
May 04
24-hour forecast valid 06Z April 30, 2025 through 06Z May 1, 2025
24-Hour PQPF valid 06Z May 1, 2025
24-Hour PQPFs ≥ 3.00"
Forecasts valid 06Z April 30, 2025 - 00Z May 4, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 06Z
May 01 		12Z
May 01 		18Z
May 01 		00Z
May 02 		06Z
May 02 		12Z
May 02 		18Z
May 02 		00Z
May 03 		06Z
May 03 		12Z
May 03 		18Z
May 03 		00Z
May 04
24-hour forecast valid 06Z April 30, 2025 through 06Z May 1, 2025
24-Hour PQPF valid 06Z May 1, 2025
24-Hour PQPFs ≥ 4.00"
Forecasts valid 06Z April 30, 2025 - 00Z May 4, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 06Z
May 01 		12Z
May 01 		18Z
May 01 		00Z
May 02 		06Z
May 02 		12Z
May 02 		18Z
May 02 		00Z
May 03 		06Z
May 03 		12Z
May 03 		18Z
May 03 		00Z
May 04
24-hour forecast valid 06Z April 30, 2025 through 06Z May 1, 2025
24-Hour PQPF valid 06Z May 1, 2025
24-Hour PQPFs ≥ 5.00"
Forecasts valid 06Z April 30, 2025 - 00Z May 4, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 06Z
May 01 		12Z
May 01 		18Z
May 01 		00Z
May 02 		06Z
May 02 		12Z
May 02 		18Z
May 02 		00Z
May 03 		06Z
May 03 		12Z
May 03 		18Z
May 03 		00Z
May 04
24-hour forecast valid 06Z April 30, 2025 through 06Z May 1, 2025
24-Hour PQPF valid 06Z May 1, 2025
24-Hour PQPFs ≥ 6.00"
Forecasts valid 06Z April 30, 2025 - 00Z May 4, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 06Z
May 01 		12Z
May 01 		18Z
May 01 		00Z
May 02 		06Z
May 02 		12Z
May 02 		18Z
May 02 		00Z
May 03 		06Z
May 03 		12Z
May 03 		18Z
May 03 		00Z
May 04
24-hour forecast valid 06Z April 30, 2025 through 06Z May 1, 2025
24-Hour PQPF valid 06Z May 1, 2025
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:
06Z May 01
12Z May 01
18Z May 01
00Z May 02
06Z May 02
12Z May 02
18Z May 02
00Z May 03
06Z May 03
12Z May 03
18Z May 03
00Z May 04
 
 
 
 
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Page last modified: Thursday, 12-May-2022 23:54:13 GMT