Recent Snowfall Accumulation Maps: https://www.nohrsc.noaa.gov/snowfall_v2/
NOHRSC – National Snow Analyses,includes snow depth maps and snow water equivalent maps for the current day, last two weeks, or the season: https://www.nohrsc.noaa.gov/nsa/
NOHRSC – Forecast Probability Maps
for 1-3 days out: https://www.nohrsc.noaa.gov/forecasts/
for 1-7 days out: https://www.wpc.ncep.noaa.gov/wwd/winter_wx.shtml
Snowfall Probability Maps (can be set to 2″ threshold, 4″, etc.) https://origin.wpc.ncep.noaa.gov/pwpf/wwd_accum_probs.php?fpd=72&ptype=snow&amt=4&day=null
I’m sharing these maps because they’ve become a go-to resource and the NOAA / US Government sites aren’t always the easiest to navigate.
I hope they are helpful to someone.