Go to NCAR homepage Go to NCAR homepage
NCAR HomeRAL HomeWeather HomeSatelliteRadarSurfaceUpper-AirForecasts
advanced  
 Relevant information about this forecast page
Just click the checkboxes on the left corresponding to the desired forecast times, then click a text link on the imagemap. You may request more than one forecast time for a series of GIF images or loop all possible times (which will require Javascript).
The Rapid Update Cycle (RUC) model was created at NOAA-FSL and is run every 3 hours. This model contains the most sophisticated physics of the models run at NCEP and is on par with research numerical models like MM5 and RAMS. The Eta model was recently extended to 84 hours and runs 4 times per day (currently this site only offers the original 00/12z model cycles). The Global Forecast System (GFS) is a "spectral" numerical model designed to forecast the entire globe for long duration (10 days and beyond). GFS is a new acronym replacing the old Avn (Aviation) or MRF (Medium-range forecast) model.
  Help Pages

  - Satellite
  - Radar
  - Surface
  - Upper-Air
  - Forecast
  - What's New
 
  Data Pages

  - Weather Home
  - Satellite
  - Radar
  - Surface
  - Upper-Air
  - Forecast
 

 
Home >  RAL >  Weather :  Satellite  |  Radar  |  Surface  |  Upper-Air  |  Forecast  |  News  |  Help Pages
 
© 1994-2024  |   Privacy Policy  |   Cookies  |   Accessibility  |   Terms of Use  |   Copyright issues  |   Contact us  |   Sponsored by
This material is based upon work supported by the NSF National Center for Atmospheric Research, which is a major facility sponsored by the National Science Foundation under Cooperative Agreement No. 1852977, and managed by the University Corporation for Atmospheric Research.
Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the National Science Foundation.