AKA a meteogram. Look for an app which lets you download GRIB files. PocketGrib and LuckGrib are a couple to try. You can download GFS data (produced by NOAA)

AKA a meteogram. Look for an app which lets you download GRIB files. PocketGrib and LuckGrib are a couple to try. You can download GFS data (produced by NOAA) for the area/timescale/data you are interested in, drop a cursor anywhere on the map and view a meteogram. This is the same data used by "value add" weather forecasting sites and services to produce their forecasts.