Important: For users accessing our web pages through the URL "www.hpc.ncep.noaa.gov",
note that on July 1, 2015, this address will be turned off. Please take a moment to update your bookmarks and/or page
links to use the Weather Prediction Center address at
www.wpc.ncep.noaa.gov.
We have introduced a new interface to view WPC's high resolution surface analysis.
It features pan and zoom capability and provides easy access to the archive of these analyses.
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Today's National Forecast is issued twice daily, at 5am EST (1000 UTC) and 5pm EST (2200 UTC).
The National Forecast for Day 2 is issued once daily, at 5am EST Monday - Friday.