Skip Navigation Links www.weather.gov 
NOAA logo - Click to go to the NOAA homepage National Weather Service   NWS logo - Click to go to the NWS homepage
The Hydrometeorological Prediction Center
Site Map News Organization


 
HPC Home


Quantitative Precipitation Forecasts


Day 1 Days 1-2 5-day Total
Day 2 Days 1-3
Day 3 Days 4-5

Loop of 6-hourly or 24-hourly Forecasts for Days 1-3

View 12-Hour QPFs for Days 1-3

24 Hour Precipitation Total - Day 1

Day 1 QPF
Day 1 QPF
[contours only]

6 Hourly Precipitation Amounts - Day 1

Update (00-06 hr QPF) Update (00-06 hr)
[contours only]
06-12 hr QPF 06-12 hr.
[contours only]
12-18 hr QPF 12-18 hr.
[contours only]
18-24 hr QPF
18-24 hr.
[contours only]
24-30 hr QPF
24-30 hr.
[contours only]

FORECAST DISCUSSION: 
NFDQPFPFD (FXUS04 KWBC)


Scrollable Multi-Chart Series
Excessive Rainfall Forecast + All Day 1 Forecasts
All Day 2 Forecasts
Excessive Rainfall + All 6-Hourly Fcsts Days 1 and 2
24-Hourly Fcsts Days 1-3 + 48-Hour Fcst Days 4-5

Interactive QPF Product Browser

HPC QPF is also available in the following formats:
  • GRIB 1 Data
  • Shapefiles
  • KML [new]   -- (viewable in Google Earth, Microsoft Virtual Earth, ArcGIS Explorer, and numerous other Geographic Information System (GIS) mapping applications)



Precipitation Verification

24-Hour Observed Precipitation Charts (Valid 12Z-12Z)
(introduced 10/1/2008)

Latest 24-Hour Precipitation Chart (original version)
[printable version]
[gridded totals image]

Download observed station data by visiting the Environmental Modeling Center's ftp directory containing daily precipitation text files.   Look for files named in the format usa-dlyprcp-yyyymmdd, where yyyymmdd is the year (4 digits), month, and day of the verifying analysis.


NOAA/ National Weather Service
National Centers for Environmental Prediction
Hydrometeorological Prediction Center
5200 Auth Rd
Camp Springs, Maryland 20746
Hydrometeorological Prediction Center Web Team
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities
Page last modified: Tuesday, 02-Jun-2009 13:44:08 GMT