Thanks, got it. I think when I was younger 4 inches was enough for a winter storm warning at least inside the Beltway, but maybe I am not remembering correctly.
How do we get near blizzard conditions without a winter storm warning? Not enough total snow fall expected? If we get 5 inches doesn’t that meet the criteria? No one will take near blizzard conditions seriously with an advisory.
If there is a period of time that we have 40 mph gusts, snow, blowing snow and wind chills near 0, I will give January and March an A. February a D. Winter overall gets a B ending on a high note.
WB 6Z NBM nice uptick overnight compared to 0Z.
The National Blend of Models (NBM) is a nationally consistent and skillful suite of calibrated forecast guidance based on a blend of both NWS and non-NWS numerical weather prediction model data and post-processed model guidance.
Frederick MD-Carroll-Northern Baltimore-Northwest Montgomery-
Northwest Howard-Northwest Harford-Rappahannock-Northern Fauquier-
Western Loudoun-
357 AM EST Fri Mar 11 2022
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 3 PM EST
SATURDAY...
* WHAT...Snow expected. Total snow accumulations of 2 to 4 inches.
Northwest winds will gust around 45 to 55 mph.
* WHERE...Portions of central and northern Maryland as well as
portions of northern Virginia.
* WHEN...From 6 AM to 3 PM EST Saturday. Rain will change to snow
between 5 and 7 AM early Saturday morning. The steadiest snow
will be through midday.
* IMPACTS...Plan on slippery road conditions. Gusty winds could
bring down tree branches.
* ADDITIONAL DETAILS...Visibility may