Yes, at Kanab, Utah, ECMWF model shows lower temperatures. HRRR is much better and Meteoblue for local forecast is probably the best (shown with Observation vs forecast feature with the reported temperature at weather station of Kanab Municipal Airport).
Fortunately ECMWF is not so bad everywhere.
Why does this model give so bad temps forecasts at your location? Difficult to say.
The model altitude is 100m higher than the real altitude, it explains a part of the discrepancy.
There are mountains near Kanab, so a model with higher resolution like HRRR gives better results.
But in Windy, given the temperatures provided on the Utah map, the ECMWF looks lower overall and it's hard to explain.
When tablet display size is default windy app time bar is like pc
I changed display size to larger and wuala... bar is slidable like smartphone.
For the future would be nice to have bar style option in app settings
No, Windy does not display Surface Analysis maps, showing fronts, warm, cold or occluded. The reason for the lack of fronts has been explained very often here.
Example of Surface Analysis map: https://www.met.ie/index.php/latest-reports/surface-analysis
Apart from fronts all the elements of Surface Analysis maps are available in Windy (isobars, pressure centers, temperature, precipitation areas….)