The last ten runs of the Operational GFS model (below) shows the trend of snow suppression to the south due to dry, arctic air moving in from the north and … Continue reading Latest on Weekend Snow
A fast-moving wave of low pressure will skirt to our south overnight producing a period of steady rain and snow. Snow shovels and plows will be needed across northern Maryland … Continue reading Accumulation Map Posted for Tonight’s Second Spring Snowfall
Heavy Snow is finally breaking out across the metropolitan Washington Area. My favorite forecast model (the European) lowered its accumulation output during the overnight run. Regardless, Winter Storm Warning criteria … Continue reading Heavy Snow Ramping Up Across Metropolitan Washington
Image below shows the latest High Resolution Rapid Refresh (HRRR) model simulating the future radar through 1 pm Wednesday. – Notice the very heavy snow banding developing right across the … Continue reading How Much Snow Could Fall by 8AM Wednesday?