Saturday, April 25, 2020

Late April Winter Storm Event Summary


Possibly Historic End Of April Snowstorm Update Two





















Possibly Historic End Of April Snowstorm Update One






















URGENT - WINTER WEATHER MESSAGE
National Weather Service Gray ME
316 PM EDT Sat Apr 25 2020

...HEAVY WET SNOW POSSIBLE SUNDAY NIGHT INTO MONDAY...

.A classic nor`easter will lead to a very difficult forecast
starting Sunday night through Monday. This is expected to be a
significant system with around 1 inch of liquid equivalent
precipitation. It will also be a cold storm with temperatures
falling into the 30s as the heaviest precipitation moves in
overnight. This will lead to areas of heavy wet snow developing,
especially at the higher elevation. Some accumulation is expected
down into lower elevations as well, and given the expected impacts
from tree damage a winter storm watch is highlighting areas most
likely to see more than 4 inches of snow on average. There remains
a chance that snowfall amounts could be higher, or that
precipitation remains mostly rain or snow does not accumulate
efficiently. The forecast is expected to be somewhat fluid until
shortly before precipitation begins.

MEZ007>009-012-013-033-NHZ001-002-004-006-260330-
/O.NEW.KGYX.WS.A.0008.200427T0000Z-200428T0000Z/
Northern Oxford-Northern Franklin-Central Somerset-
Southern Oxford-Southern Franklin-Interior Cumberland Highlands-
Northern Coos-Southern Coos-Northern Carroll-Southern Carroll-
Including the cities of Upton, Wilsons Mills, Andover, Byron,
Middle Dam, Roxbury, South Arm, Coburn Gore, Davis, Oquossoc,
Rangeley, Avon, Kingfield, Phillips, New Portland, Brassua,
Long Pond, Moosehead, Pittston Farm, Seboomook, Bingham, Jackman,
Bethel, Bryant Pond, Hanover, Locke Mills, Milton, Newry,
Rumford, Norway, Fryeburg, Oxford, Farmington, New Sharon,
New Vineyard, Temple, Wilton, Chesterville, Jay, Bridgton,
Harrison, Naples, Errol, Millsfield, Colebrook, Berlin, Dummer,
Milan, York Pond, Lancaster, Jackson, North Conway, Albany,
Conway, Chatham, Crawford Notch, Wakefield, Bridgewater,
Brookfield, Ossipee, Tuftonboro, Wolfeboro, and Moultonborough
316 PM EDT Sat Apr 25 2020

...WINTER STORM WATCH IN EFFECT FROM SUNDAY EVENING THROUGH
MONDAY EVENING...

* WHAT...Heavy wet snow possible. Total snow accumulations of 4 to
  7 inches possible, with locally higher amounts in the mountains.

* WHERE...Portions of northern New Hampshire and west central
  and western Maine.

* WHEN...From Sunday evening through Monday evening.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact the morning or evening commute. Heavy
  wet snow would likely cause downed limbs and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch means there is a potential for significant
snow...sleet...or ice accumulations that may impact travel.
Continue to monitor the latest forecasts.

&&
$$

Legro

Possibly Historic End Of April Snowstorm























Hazardous Weather Outlook
National Weather Service Gray ME
448 AM EDT Sat Apr 25 2020

MEZ007>009-012>014-019>021-033-NHZ004-006-260900-
Northern Oxford-Northern Franklin-Central Somerset-Southern Oxford-
Southern Franklin-Southern Somerset-Central Interior Cumberland-
Androscoggin-Kennebec-Interior Cumberland Highlands-Northern Carroll-
Southern Carroll-
448 AM EDT Sat Apr 25 2020

This Hazardous Weather Outlook is for Maine, south central Maine,
southwest Maine, west central Maine, western Maine and northern New
Hampshire.

.DAY ONE...Today and Tonight.

Low relative humidity around 20 percent this afternoon may promote
fire growth.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

A low pressure system will cross south of the region Sunday and
Monday with a period of accumulating snowfall Sunday night. Several
inches of heavy, wet snowfall potential exists which could lead to
downed tree limbs and power outages. Greatest snowfall potential
exists in the higher terrain of the White Mountains and western
Maine however a high degree of uncertainty exists in snowfall totals
over the foothills and lakes region.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$