Weather Prediction Center (WPC) Home Page
Jan 1, 2002 · Displays the climatological significance of precipitation forecast by WPC. The climatological significance is represented by Average Recurrence Intervals (ARIs) of …
WPC Quantitative Precipitation Forecasts - Day 1
Sep 16, 2025 · WPC QPF is also available in the following formats: GRIB 2 Shapefiles KML About These Products Precipitation Verification How accurate are WPC precipitation forecasts? …
WPC's Short Range Forecasts (Days 0.5 - 2.5) - NDFD Precipitation
May 12, 2022 · The graphics on this page combine WPC forecasts of fronts, isobars and high/low pressure centers with the National Digital Forecast Database (NDFD) depiction of expected …
About the WPC - Weather Prediction Center
Feb 3, 2025 · The WPC is the official back-up center to the National Hurricane Center (NHC). In this capacity, the WPC is responsible for issuing all tropical cyclone products, including …
Weather Prediction Center (WPC) Home Page
WPC Top Stories: Explore WPC's experimental Probabilistic Precipitation Portal Understanding WPC's Excessive Rainfall Risk Categories View the Winter Storm Severity Index to see …
WPC's Daily Weather Map
Mar 7, 2025 · WPC's Daily Weather MapDownload Weekly Maps About the Daily Weather Map Changes to the Daily Weather Map (effective June 20, 2011) NOAA Central Library's Daily …
WPC 5- and 7-Day Total Quantitative Precipitation Forecasts
1 day ago · WPC QPFs are also available in the following formats: GRIB 2 Note: The GRIB data are posted on our ftp server Shapefiles KML -- (viewable in Google Earth, Microsoft Virtual …
Excessive Rainfall Outlook (ERO) Interactive Display
In the ERO, the Weather Prediction Center (WPC) forecasts the probability that rainfall will exceed flash flood guidance (FFG) within 40 kilometers (25 miles) of a point.
WPC North American Surface Analyses
Sep 14, 2023 · View Surface Analyses for Aviation Interests Current Weather Conditions at WPC NWS Unified Surface Analysis Manual
WPC Heat Index Forecasts
These heat index products are issued by WPC twice per day at approximately 02Z and 16Z for the valid days 3 through 7. They are based on an ensemble of model and human forecasts.