Maine, 2020Heavy Snow in Maine, January 18 to 20, 2020
January 18 to 20, 2020 · NWS CAR · 1 event in 1 county or zone
An area of low pressure approached from the west through the night of the 18th into the morning of the 19th. A secondary low then developed and intensified during the 19th while crossing the Gulf of Maine.
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- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 1
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
An area of low pressure approached from the west through the night of the 18th into the morning of the 19th. A secondary low then developed and intensified during the 19th while crossing the Gulf of Maine. The low exited across the Maritimes late on the 19th. Deformation zone snows in the wake of the low persisted through the late evening of the 19th. Snow developed through the evening of the 18th into the early morning hours of the 19th. Snow persisted through the late evening of the 19th. The duration of the generally light snow with this event ranged from around 18 hours to in excess of 24 hours. This duration generally helped limit warning criteria snow accumulations. The exception was across southeast Aroostook county with storm total accumulations of 9 to 12 inches. Warning criteria snow accumulations occurred during the late afternoon of the 19th. Storm total snow accumulations across the remainder of northern Maine generally ranged from 6 to 10 inches.
What forecasters said that day
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Caribou, ME wrote its last area forecast discussion before the first event at Jan 18, 6:10 PM EST, 3 hours 50 minutes earlier.
Area forecast discussion, Jan 18, 6:10 PM EST, 3 hours 50 minutes before
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</html>Hazardous weather outlook, Jan 18, 3:29 PM EST, 6 hours 31 minutes before
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</html>Heavy Snow, Southeast Aroostook
- When
- January 18, 10:00 PM EST to January 20, 1:00 AM EST
- Where
- Southeast Aroostook forecast zone
- Reported by
- Trained Spotter
- Coordinates
- 46.659, -68.599 (the zone’s center; the record gives no point)
Storm total snow accumulations ranged from 9 to 12 inches.
- Heavy Snow
- Snowfall reaching the local warning threshold without the other hazards of a winter storm.
After NWS Directive 10-1605, the rules offices file Storm Data by.
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- Avalanche in Utah, January 18, 20201 death · 1 event
- Lakeshore Flood and Lake-Effect Snow in New York, January 18 to 19, 2020$150,000 · 10 events
- Lake-Effect Snow in Pennsylvania, January 18 to 19, 2020$45,000 · 3 events
- Winter Weather in New York, January 18 to 19, 202027 events
- Cold in South Dakota, January 18 to 19, 202024 events
- Winter Weather in Virginia, January 18, 202022 events
- Winter Storm and Winter Weather in Vermont, January 18 to 19, 2020$10,000 · 16 events
- Winter Weather in Maryland, January 18, 202013 events
- Winter Weather in Pennsylvania, January 18, 202013 events
- Winter Weather in New Jersey, January 18, 202012 events
- Winter Weather in West Virginia, January 18, 202011 events
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 868374.