Webhover over for snow amounts. 24 hour 48 hour 72 hour. Webthe national gridded snowfall analysis estimates snowfall in the recent past by gathering several operational data sets into a unified analysis.

Webthis snowfall amount is determined by nws forecasters to be the most likely outcome based on evaluation of data from computer models, satellite, radar, and other. Less than 1 inch. Click on map for regional analyses. Download raw data in grib2, netcdf or png format nohrsc. Snowfall observations are provided by numerous observing networks, including asos, coop, cocorahs, faa, nws.

Snowfall observations are provided by numerous observing networks, including asos, coop, cocorahs, faa, nws.