WPC's Day 4-8 Alaskan 500mb Height Forecasts
The images below represent 500mb height forecasts utilizing the latest operational models and/or GFS ensemble guidance.
To view individual forecast days and day 4-8 loops, please click on the appropriate link below.
The following images represent WPC's forecast.
Comparison between the 00Z or 12Z GFS (in red) and WPC's forecast.
Comparison between the 00Z or 12Z GFS Ensemble Mean (in black) and WPC's forecast. The shaded regions represent the spread (in meters) of the ensemble forecasts.