MODEL DATA
Forecasters use the output from computer models to make their forecasts. Computer models mathematically simulate (or model) the fluid motion of the atmosphere. The output from these models gives the forecaster a picture of how the atmosphere will evolve... For example, how the jet stream will change strength and location, and how surface fronts and low pressure systems will move and change strength. By integrating the latest satellite, radar, and surface observations with the computer model data, the forecaster can evaluate the computer models and adjust the forecast accordingly . The format of most of the data below requires a trained meteorologist to interpret. For information on how well computer models perform, please visit the HPC (Hydrometeorological Prediction Center) web page that summarizes computer model strengths and weaknesses.
MOS (Model Output Statistics) guidance
Visit the Meteorological Development Lab (MDL) website to learn more about MOS guidance.
NOTE: The ETA Model has been renamed the NAM model.
| CITY | GFS MOS | NGM MOS | NAM MOS | GFS 7-day MOS |
| Cape Girardeau | Cape Girardeau | N/A | Cape Girardeau | Cape Girardeau |
| Carbondale, IL | Carbondale | N/A | Carbondale | Carbondale |
| Evansville, IN | Evansville | Evansville | Evansville | Evansville |
| Henderson, KY | Henderson | N/A | Henderson | Henderson |
| Hopkinsville, KY | Hopkinsville | Hopkinsville | Hopkinsville | Hopkinsville |
| Mount Vernon, IL | Mount Vernon | N/A | Mount Vernon | Mount Vernon |
| Paducah, KY | Paducah | Paducah | Paducah | Paducah |
| Poplar Bluff, MO | Poplar Bluff | N/A | Poplar Bluff | Poplar Bluff |
|
More helpful MOS sites: |
|
|
National MOS guidance site |
|
Click here for the production status of the latest model runs
| Model Graphics | |
|
NAM, NGM, GFS, and RUC graphics from the NWS |
|
|
New! WRF model (run for SPC) |
Experimental nested NAM forecasts |
| SPC Short-Range Ensembles | Long-Range Ensembles (00Z GFS runs) |
| Canadian Model | NAM Experimental Precip Type Meteograms |
NOAA Sources For Weather Analysis:
|
Surface |
Aloft | ||
| SPC Mesoanalysis | MSAS | SURFACE ANALYSIS | UPPER AIR MAPS |
