Monday Update on Season’s Second Major Winter Storm

After analyzing the forecast models for the past three hours and comparing the trends between the ensembles, operational and control “runs” of the North American Model (NAM), European, and Global … Continue reading Monday Update on Season’s Second Major Winter Storm

Nor’easter #2: Timing and Latest Snowfall Accumulation

A mix of rain and snow will develop across portions of the DC Region this evening.  The latest HRRR (High Resolution Rapid Refresh) model shows some heavy, wet, snow developing … Continue reading Nor’easter #2: Timing and Latest Snowfall Accumulation

Preliminary Snowfall Accumulation Map Posted for Wednesday Night & Thursday Morning Storm

The image above is my preliminary snowfall accumulation map for the strong wave of low pressure that is forecast to pass pretty quickly to the south of DC on Wednesday night. … Continue reading Preliminary Snowfall Accumulation Map Posted for Wednesday Night & Thursday Morning Storm