Weather Prediction Center (WPC) Home Page The experimental National Weather Service (NWS) HeatRisk is a color-numeric-based index that provides a forecast of the potential level of risk for heat-related impacts to occur over a 24-hour period, with forecasts available out through 7 days
WPC Winter Weather Forecasts Specific (deterministic) snow accumulations for locations in the United States can be obtained from the National Weather Service's National Digital Forecast Database NCEP monitoring of ongoing or imminent (up to six hours in the future) Hazardous Winter Weather can be found at SPC Mesoscale Discussion Link
WPCs Short Range Forecasts (Days 0. 5 - 2. 5) - NDFD Precipitation WPC's Short Range Forecasts (Days 0 5 - 2 5) - NDFD Precipitation 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 weather type
Weather Prediction Center Weather Prediction Center Fri Apr 03, 2026 Sat Apr 04, 2026 Sun Apr 05, 2026
NOAA NWS NCEP WPC WINTER WEATHER IMPACT GRAPHICS Short-Range Ensemble Forecast (SREF) Derived Winter Weather Impact Graphics This page displays automated SREF-derived probability graphics for winter weather event attributes considered significant to the public They are designed to address the aspects of winter weather events beyond accumulation - specifically duration, timing, and intensity
Day 3-7 U. S. Hazards Outlook - Weather Prediction Center For more information about hazards affecting the Continental U S , please see the Weather Hazards Highlights section of our Extended Forecast Discussion This discussion is updated twice daily 7 days a week
Experimental Winter Storm Outlook - Weather Prediction Center The Winter Storm Outlook is experimental and does not depict official warnings, and should always be used in context with official NWS forecasts and warnings Because this product is experimental, it may not update in a timely fashion Always check the creation and valid times For more information, please refer to the following links: Product Service Description Document