Low pressure tracking northwest of Maine drew a warm front across the region during the 6th. Overrunning precipitation developed above trapped low level cold air during the afternoon of the 5th. Precipitation across northern Maine was a wintry mix of snow...sleet and freezing rain. The wintry mix persisted into the morning of the 6th. Warning criteria sleet accumulations occurred during the early morning hours of the 6th. Sleet accumulations across northern areas ranged from around 0.50 inch up to 2.0 inches...along with generally a tenth to quarter inch of freezing rain and 1 to 3 inches of snow.  Across Downeast areas...ice accumulations generally ranged from a tenth to a quarter of an inch though isolated totals up to a half inch were reported across portions of Washington county. Sleet accumulations were generally 0.50 inch or less.

Winter Storm in CENTRAL PISCATAQUIS, MAINE
From 05-APR-23 15:00:00 to 06-APR-23 08:00:00 (EST-5)
Reported by: Trained Spotter

Storm total sleet accumulations were up to 2 inches. Snow accumulations were generally less than an inch...along with a tenth to quarter inch of ice.

Winter Storm in NORTHERN PISCATAQUIS, MAINE
From 05-APR-23 15:00:00 to 06-APR-23 08:00:00 (EST-5)
Reported by: Park/Forest Service

Storm total sleet accumulations were up to around an inch. Snow accumulations ranged from 2 to 4 inches...along with a tenth to quarter inch of ice.

Winter Storm in NORTHERN SOMERSET, MAINE
From 05-APR-23 15:00:00 to 06-APR-23 08:00:00 (EST-5)
Reported by: Other Federal Agency

Storm total sleet accumulations were up to around an inch. Snow accumulations ranged from 2 to 4 inches...along with a tenth to quarter inch of ice.

Winter Weather in NORTHWEST AROOSTOOK, MAINE
From 05-APR-23 15:00:00 to 06-APR-23 08:00:00 (EST-5)
Reported by: Trained Spotter

Storm total snow accumulations ranged from 1 to 3 inches. Sleet accumulations were generally a half inch or less...with ice accumulations up to two tenths of an inch.

Winter Weather in NORTHEAST AROOSTOOK, MAINE
From 05-APR-23 15:00:00 to 06-APR-23 08:00:00 (EST-5)
Reported by: Trained Spotter

Storm total snow accumulations ranged from 1 to 3 inches. Sleet accumulations were generally a half inch or less...with ice accumulations up to two tenths of an inch.

Winter Weather in NORTHERN PENOBSCOT, MAINE
From 05-APR-23 15:00:00 to 06-APR-23 08:00:00 (EST-5)
Reported by: Trained Spotter

Storm total snow accumulations ranged from 1 to 3 inches. Sleet accumulations were generally around a half inch or less...with ice accumulations up to a quarter inch.

Winter Weather in SOUTHEAST AROOSTOOK, MAINE
From 05-APR-23 15:00:00 to 06-APR-23 08:00:00 (EST-5)
Reported by: Trained Spotter

Storm total snow accumulations ranged from 1 to 3 inches. Sleet accumulations were generally around a half inch or less...with ice accumulations up to a quarter inch.

Winter Weather in SOUTHERN PISCATAQUIS, MAINE
From 05-APR-23 15:00:00 to 06-APR-23 08:00:00 (EST-5)
Reported by: Trained Spotter

Storm total snow accumulations were generally less than an inch. Sleet accumulations were generally three quarters of an inch or less...with ice accumulations up to a quarter inch.

Winter Weather in CENTRAL PENOBSCOT, MAINE
From 05-APR-23 15:00:00 to 06-APR-23 08:00:00 (EST-5)
Reported by: Trained Spotter

Storm total snow accumulations were generally less than an inch. Sleet accumulations were generally three quarters of an inch or less...with ice accumulations up to a quarter inch.

Winter Weather in NORTHERN WASHINGTON, MAINE
From 05-APR-23 15:00:00 to 06-APR-23 08:00:00 (EST-5)
Reported by: Trained Spotter

Storm total snow accumulations were generally an inch or less. Sleet accumulations were generally a half an inch or less...with ice accumulations of a quarter to half inch.