Winter Storm — Ashtabula Lakeshore, Ohio

2022-01-16 to 2022-01-17 · Ashtabula Lakeshore, Ohio

Event narrative

Snow began during the evening hours of January 16, quickly increasing in intensity during the overnight hours. Many locations woke up to a foot or more of snow on the morning of January 17, causing impassable roads across the area. Lake enhanced snowfall continued across the area during the morning and afternoon hours of January 17 before fading away to just flurries and blowing snow during evening hours. Total snowfall for the event in northern Ashtabula County ranged from 22 to 26 inches of snow. The maximum snowfall for this event was in Saybrook Township, where a snow spotter recorded 26 inches of snow. Other measured snowfall amounts for this event included: 24 inches in Ashtabula and 23 inches in Conneaut.

Wider weather episode

A deepening low pressure system associated with a strong, closed-off 500mb low moved from the central Gulf Coast to central PA Sunday and Sunday night, taking an unusual track across the spine of the Appalachians. This placed Northeast Ohio in the area of snowfall on the northwest side of the storm Sunday evening into Monday with snow only slowly departing the Snowbelt on Monday as lake enhancement contributed to continued heavy snowfall there well into the day.

The combination of the storm's size, track, intensity, and amount of moisture led to a heavy snow event for all of Northeast Ohio. This area was sandwiched between warmer and more humid mid-level air drawn up east of the storm and colder, drier air being pulled in from the west. This tightening temperature gradient aloft (known as frontogenesis), along with the region being on the nose of a very strong easterly flow aloft, drawing in unusual amounts of moisture drawn from the Atlantic, and an atmosphere that was less stable than usual contributed to banded, very heavy snowfall across much of Northeast Ohio for several hours late Sunday evening through early Monday morning. Snowfall rates of 1 to 2 inches per hour were common in this banded snow, and continued in the deformation snow that was enhanced by Lake Erie in the Snowbelt into Monday afternoon. These prolonged heavy rates made roads nearly impassable in many areas come Monday morning. The snow was initially wet Sunday evening, with some brief mixed precipitation occurring in parts of interior Northeast Ohio. The snow became higher ratio, lighter snow into Monday morning, with winds turning gusty into Monday and causing blowing and drifting. Where lake enhanced snow continued well into Monday in the Snowbelt, totals of over 2 feet occurred.

Impacts from this event were significant for the Martin Luther King Jr. holiday. While schools and several businesses were closed for the holiday, many businesses scheduled to be open during the holiday either remained closed or were delayed opening. Roads across the region were impassable for hours due to heavy snow. Many accidents occurred with stranded vehicles remaining across area highways for days. The highest snowfall total from this event in Northeast Ohio was 28 inches in Thompson Township in Northeast Geauga County. Other selected totals across the area include: 27.3 inches in Harpersfield Township, 27.2 inches in Monroe Township, 26 inches in Saybrook Township, 25.5 inches in Pierpont, 24 inches in Ashtabula, 23 inches in Conneaut, Jefferson, and Madison, 21 inches in Chardon, 18 inches in Painesville and Ravenna, 17.4 inches in Cuyahoga Falls, 17 inches in Akron and Streetsboro, 16.9 inches in Mentor, 16 inches in Euclid, Kent, and Hiram, 15.7 inches in Willoughby, 15.5 inches in Cleveland Heights, 15.2 inches in Chagrin Falls, and 15 inches in Parma, Old Brooklyn, Lyndhurst, and Alliance. Cleveland Hopkins Airport recorded 10 inches of snow. Akron Canton Airport recorded 13.7 inches of snow. Youngstown-Warren Regional Airport recorded 12.3 inches of snow.

Source: NOAA Storm Events Database, event_id 1041946. Narrative written by the NWS forecast office that issued the report.