North Canaan, Connecticut Weather Forecast Discussion

786
FXUS61 KALY 090127
AFDALY
AREA FORECAST DISCUSSION
National Weather Service Albany NY
927 PM EDT Mon Sep 8 2025
.SYNOPSIS...
High pressure will bring mainly dry weather for much of this
week, with below normal temperatures trending closer to seasonal
levels by midweek. An approaching upper level disturbance could
bring some showers to the region next weekend.
&&
.DISCUSSION...
Key Messages:
- Patchy/areas of frost across SW Adirondacks, eastern
  Catskills/Helderbergs and Schoharie County late tonight.
Discussion:
.Update...As of 9:25 PM EDT...Made some minor adjustments to
temps through the next few hours based on latest NYS Mesonet and
ASOS obs. Outlying/high terrain areas have cooled a few degrees
quicker than the previous forecast, while valley areas have
remained up to a couple degrees warmer. Only minor adjustments
to overnight lows, as valley areas should also radiate
effectively tonight with the sfc high overhead, clear skies, and
calm winds. Will also mention possibility for a few areas of
patchy frost in the upper Hudson Valley late tonight, but still
not expecting it to be widespread enough here to warrant a frost
advisory. Otherwise, previous forecast remains in great shape
with more details below...
.Previous...With the cool/dry air mass in place and the core of
high pressure approaching with light/calm winds tonight, temps
should drop off to levels around 2-3F degrees lower than last
night toward daybreak. This should allow min temps to drop into
the lower/mid 30s across the eastern Catskills, Schoharie County
and SW Adirondacks, with patchy/areas of frost developing. The
previous frost advisory has been expanded to include the eastern
Catskill region. Some patchy frost can not be ruled out even in
some areas north and east of the frost advisory, such as across
the southeast Adirondacks and southern VT, however coverage
should remain more limited in these areas. Elsewhere, expect min
temps to drop into the upper 30s to lower/mid 40s.
Mainly dry weather is then expected Tuesday through at least
Friday, with the one caveat of some showers possibly extending
north/west of a developing wave of low pressure along offshore
frontal boundary Tuesday night into Wednesday. Although a very
low probability (

NWS ALY Office Area Forecast Discussion