St. John Valley Weather for Monday, March 27 to Sunday, April 3, 2017
Low pressure and an associated warm front will bring some snow to the St. John Valley Monday with around 3 inches expected by Monday evening. Snow continues into the overnight hours before mixing with sleet and freezing rain by early Tuesday with perhaps another inch of accumulation possible along with some areas of fog Monday night into Tuesday morning. Precipitation tapers to snow showers Tuesday evening, which persists through the overnight hours into Wednesday with little additional accumulation anticipated.
Low pressure moves east of the region Wednesday with partly sunny skies developing as high pressure begins to build in behind the departing frontal system. High pressure brings partly sunny to partly cloudy skies to the Valley Thursday through early Saturday. Clouds increase Saturday as a cold front approaches from the northwest bringing a chance for some snow Saturday and snow showers Sunday.
Daily Weather Summary
Monday, March 27: High: mid-20s. Low: mid-20s.
Cloudy with a 90 percent chance for snow accumulating to around 3 inches by evening. Overnight, cloudy with a 70 percent chance for snow with another inch of accumulation possible by early Tuesday. Little temperatures change. Southeast winds around 5 mph.
Tuesday, March 28: High: mid-30s. Low: mid-20s.
Cloudy with a 70 percent chance for a wintry mix in the morning and rain possible in the afternoon. Overnight, cloudy to mostly cloudy with a 40 percent chance for snow showers. Southeast winds 5-10 mph become northerly near calm overnight.
Wednesday, March 29: High: mid-30s. Low: lower 20s.
Partly sunny skies with a 20 percent chance for snow showers through the evening. Overnight, mostly cloudy with a slight chance for snow showers. North winds 8-14 mph.
Thursday, March 30: High: mid-to-upper 30s. Low: near 20.
Partly sunny with a 20 percent chance for snow showers and afternoon rain showers. North wind 8-14 mph.
Friday, March 31: High: upper 30s to near 40. Low: near 20.
Partly cloudy with light north winds. Increasing clouds overnight with a slight chance for snow with light east winds.
Saturday, April 1: High: upper 30s to near 40. Low: lower 20s.
Partly sunny with a 40 percent chance for snow and rain in the afternoon. Overnight, mostly cloudy with a 30 percent chance for snow showers. Light south winds become southeasterly later.
Sunday, April 2: High: near 40. Low: lower 20s.
Mostly cloudy with a 30 percent chance for snow showers and afternoon rain showers. Light west winds.
Note: Computer model precision diminishes the further into the week the forecast projects. Check the Fiddlehead Focus for weather updates with more current information.
The Week Ahead is the work of UMFK Professor Joseph E. Becker based on personal weather station data, various computer forecast models, and information that the National Weather Service, NOAA, and other weather resources provide.