National Weather Service United States Department of Commerce

 

Computer Model Guidance

 

NCEP Model Analysis & Forecasts
Displays computer models produced by the National Centers for Environmental Prediction (NCEP)

High Resolution Rapid Refresh (HRRR) Model -15 hour forecast

Rapid Update Cycle (RUC) Model - 12-24 hour forecast

Canadian Global Model (GEM) from Environment Canada - 144 hour forecast

European Center for Medium-Range Forecasts (ECMWF) - 10 day forecast

Model Output Statistics (MOS) & Current MOS Forecasts
The Meteorological Development Laboratory (MDL) hosts a homepage for the MOS products. You can select text or graphical presentations of the MOS products produced from the NAM (MET MOS), GFS (MAV MOS), and Extended GFS (MEX MOS) models.

Environmental Modeling Center (EMC)
EMC is part of the National Centers for Environmental Prediction (NCEP).  Here, you can obtain computer model graphics from EMC, as well as experimental model graphics.

Weather Prediction Center (HPC)
At the WPC homepage, you can obtain manually generated graphical information for the United States, for the next 7 days.  This includes frontal boundaries, forecast precipitation coverage and amounts, and outlooks.

University Corporation for Atmospheric Research (UCAR)
At the UCAR homepage, you can obtain computer model information for several different models, and access information on upper air and surface observations, and satellite data.
 

Real-Time Ensemble Forecasting at University of Illinois


Forecast Models Electronic Map Wall by Pennsylvania State University

High Resolution Forecast Models by NWS Raleigh

NCEP 4 km WRF-NMM model (00Z) - 36 hour forecast

NCEP 4 km WRF-NMM model (12Z) - 36 hour forecast

NSSL WRF 4 km grid model - 36 hour forecast

Local WRF Model by NWS St Louis - 84 hour forecast


Blue Bar used as page divider

Numerical Guidance

MEX (GFS)
(help)

MAV (GFS)
(help)

MET (NAM)
(help)

LAMP (GFS)
(help)

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