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

Webthe national gridded snowfall analysis estimates snowfall in the recent past by gathering several operational data sets into a unified analysis.

Webhover over for snow amounts.

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Less than 1 inch.

24 hour 48 hour 72 hour.

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.

Download raw data in grib2, netcdf or png format nohrsc.

Click on map for regional analyses.

Click on map for regional analyses.

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