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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 18Z July 14, 2025 - 12Z July 18, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Jul 15 		00Z
Jul 16 		06Z
Jul 16 		12Z
Jul 16 		18Z
Jul 16 		00Z
Jul 17 		06Z
Jul 17 		12Z
Jul 17 		18Z
Jul 17 		00Z
Jul 18 		06Z
Jul 18 		12Z
Jul 18
24-hour forecast valid 18Z July 14, 2025 through 18Z July 15, 2025
24-Hour PQPF valid 18Z July 15, 2025
24-Hour PQPFs ≥ 0.50"
Forecasts valid 18Z July 14, 2025 - 12Z July 18, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Jul 15 		00Z
Jul 16 		06Z
Jul 16 		12Z
Jul 16 		18Z
Jul 16 		00Z
Jul 17 		06Z
Jul 17 		12Z
Jul 17 		18Z
Jul 17 		00Z
Jul 18 		06Z
Jul 18 		12Z
Jul 18
24-hour forecast valid 18Z July 14, 2025 through 18Z July 15, 2025
24-Hour PQPF valid 18Z July 15, 2025
24-Hour PQPFs ≥ 1.00"
Forecasts valid 18Z July 14, 2025 - 12Z July 18, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Jul 15 		00Z
Jul 16 		06Z
Jul 16 		12Z
Jul 16 		18Z
Jul 16 		00Z
Jul 17 		06Z
Jul 17 		12Z
Jul 17 		18Z
Jul 17 		00Z
Jul 18 		06Z
Jul 18 		12Z
Jul 18
24-hour forecast valid 18Z July 14, 2025 through 18Z July 15, 2025
24-Hour PQPF valid 18Z July 15, 2025
24-Hour PQPFs ≥ 1.50"
Forecasts valid 18Z July 14, 2025 - 12Z July 18, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Jul 15 		00Z
Jul 16 		06Z
Jul 16 		12Z
Jul 16 		18Z
Jul 16 		00Z
Jul 17 		06Z
Jul 17 		12Z
Jul 17 		18Z
Jul 17 		00Z
Jul 18 		06Z
Jul 18 		12Z
Jul 18
24-hour forecast valid 18Z July 14, 2025 through 18Z July 15, 2025
24-Hour PQPF valid 18Z July 15, 2025
24-Hour PQPFs ≥ 2.00"
Forecasts valid 18Z July 14, 2025 - 12Z July 18, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Jul 15 		00Z
Jul 16 		06Z
Jul 16 		12Z
Jul 16 		18Z
Jul 16 		00Z
Jul 17 		06Z
Jul 17 		12Z
Jul 17 		18Z
Jul 17 		00Z
Jul 18 		06Z
Jul 18 		12Z
Jul 18
24-hour forecast valid 18Z July 14, 2025 through 18Z July 15, 2025
24-Hour PQPF valid 18Z July 15, 2025
24-Hour PQPFs ≥ 2.50"
Forecasts valid 18Z July 14, 2025 - 12Z July 18, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Jul 15 		00Z
Jul 16 		06Z
Jul 16 		12Z
Jul 16 		18Z
Jul 16 		00Z
Jul 17 		06Z
Jul 17 		12Z
Jul 17 		18Z
Jul 17 		00Z
Jul 18 		06Z
Jul 18 		12Z
Jul 18
24-hour forecast valid 18Z July 14, 2025 through 18Z July 15, 2025
24-Hour PQPF valid 18Z July 15, 2025
24-Hour PQPFs ≥ 3.00"
Forecasts valid 18Z July 14, 2025 - 12Z July 18, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Jul 15 		00Z
Jul 16 		06Z
Jul 16 		12Z
Jul 16 		18Z
Jul 16 		00Z
Jul 17 		06Z
Jul 17 		12Z
Jul 17 		18Z
Jul 17 		00Z
Jul 18 		06Z
Jul 18 		12Z
Jul 18
24-hour forecast valid 18Z July 14, 2025 through 18Z July 15, 2025
24-Hour PQPF valid 18Z July 15, 2025
24-Hour PQPFs ≥ 4.00"
Forecasts valid 18Z July 14, 2025 - 12Z July 18, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Jul 15 		00Z
Jul 16 		06Z
Jul 16 		12Z
Jul 16 		18Z
Jul 16 		00Z
Jul 17 		06Z
Jul 17 		12Z
Jul 17 		18Z
Jul 17 		00Z
Jul 18 		06Z
Jul 18 		12Z
Jul 18
24-hour forecast valid 18Z July 14, 2025 through 18Z July 15, 2025
24-Hour PQPF valid 18Z July 15, 2025
24-Hour PQPFs ≥ 5.00"
Forecasts valid 18Z July 14, 2025 - 12Z July 18, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Jul 15 		00Z
Jul 16 		06Z
Jul 16 		12Z
Jul 16 		18Z
Jul 16 		00Z
Jul 17 		06Z
Jul 17 		12Z
Jul 17 		18Z
Jul 17 		00Z
Jul 18 		06Z
Jul 18 		12Z
Jul 18
24-hour forecast valid 18Z July 14, 2025 through 18Z July 15, 2025
24-Hour PQPF valid 18Z July 15, 2025
24-Hour PQPFs ≥ 6.00"
Forecasts valid 18Z July 14, 2025 - 12Z July 18, 2025
  Day 1 Day 2 Day 3
Valid 24 hours ending: 18Z
Jul 15 		00Z
Jul 16 		06Z
Jul 16 		12Z
Jul 16 		18Z
Jul 16 		00Z
Jul 17 		06Z
Jul 17 		12Z
Jul 17 		18Z
Jul 17 		00Z
Jul 18 		06Z
Jul 18 		12Z
Jul 18
24-hour forecast valid 18Z July 14, 2025 through 18Z July 15, 2025
24-Hour PQPF valid 18Z July 15, 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:
18Z Jul 15
00Z Jul 16
06Z Jul 16
12Z Jul 16
18Z Jul 16
00Z Jul 17
06Z Jul 17
12Z Jul 17
18Z Jul 17
00Z Jul 18
06Z Jul 18
12Z Jul 18
 
 
 
 
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Page last modified: Thursday, 12-May-2022 23:54:13 GMT