Low pressure over the Upper Midwest tracked east along the southern Great Lakes on the 28th. High pressure anchored over New Brunswick wedged in cold air along the eastern slopes of the mountains. This helped force secondary low pressure to develop south of Long Island by the morning of the 28th. This secondary low pressure continued to drift east southeast. A trailing inverted trough northwest of the low center prolonged the snowfall until midnight before it tapered off to snow showers that night.

Winter Storm in CENTRAL INTERIOR CUMBERLAND, MAINE
From 28-FEB-23 03:00:00 to 28-FEB-23 23:59:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. Snow became moderate at times around sunrise  and again during midday. Otherwise snow remained light until coming to an end from northwest to southeast. Snowfall totals ranged from 6 to 9 inches.

Winter Storm in ANDROSCOGGIN, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:59:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. Snow became moderate at times around sunrise and again during midday. Otherwise snow remained light and struggled to accumulate at times during the day. Light snow tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 5 to 7 inches.

Winter Storm in SAGADAHOC, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:59:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. Snow became moderate at times around sunrise and again during midday. Otherwise snow remained light and struggled to accumulate at times during the day. Light snow tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 5 to 7 inches.

Winter Storm in CENTRAL SOMERSET, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:00:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. By midday snow intensity picked up and became moderate at times through the late afternoon. Otherwise snow remained light and tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 7 to 10 inches.

Winter Storm in LINCOLN, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:59:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. Snow became moderate at times around sunrise and again during midday. Otherwise snow remained light and tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 6 to 9 inches.

Winter Storm in KNOX, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:59:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. Snow became moderate at times around sunrise and again during midday. Otherwise snow remained light and tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 6 to 9 inches.

Winter Storm in KENNEBEC, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:59:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. Snow became moderate at times around sunrise and again during midday. Otherwise snow remained light and tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 5 to 7 inches.

Winter Storm in COASTAL WALDO, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:59:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. Snow became moderate at times around sunrise and again during midday. Otherwise snow remained light and tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 6 to 8 inches.

Winter Storm in INTERIOR WALDO, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:59:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. Snow became moderate at times around sunrise and again during midday. Otherwise snow remained light and tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 5 to 8 inches.

Winter Storm in COASTAL CUMBERLAND, MAINE
From 28-FEB-23 03:00:00 to 28-FEB-23 23:59:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. Snow became moderate at times around sunrise and again during midday. Otherwise snow remained light and struggled to accumulate at times during the day. Light snow tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 4 to 7 inches.

Winter Storm in INTERIOR YORK, MAINE
From 28-FEB-23 03:00:00 to 28-FEB-23 23:59:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. Snow became moderate at times around sunrise  and again during midday. Otherwise snow remained light until coming to an end from northwest to southeast. Snowfall totals ranged from 6 to 9 inches.

Winter Storm in NORTHERN OXFORD, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:00:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. By midday snow intensity picked up and became moderate at times through the late afternoon. Otherwise snow remained light and tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 8 to 11 inches.

Winter Storm in NORTHERN FRANKLIN, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:00:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. By midday snow intensity picked up and became moderate at times through the late afternoon. Otherwise snow remained light and tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 8 to 11 inches.

Winter Storm in SOUTHERN OXFORD, MAINE
From 28-FEB-23 04:00:00 to 28-FEB-23 23:00:00 (EST-5)
Reported by: Trained Spotter

Light snow began after midnight on the 28th. By midday snow intensity picked up and became moderate at times through the late afternoon. Otherwise snow remained light and tapered off in the late evening, coming to an end from northwest to southeast. Snowfall totals ranged from 6 to 10 inches.