Apex Weather - Fiddlehead Focus

Apex Weather

St. John Valley weather for Sept. 15-21

High pressure over the region today will move east tonight while a warm front lifts towards the region from the southwest. Chances for showers increase tonight with a chance for isolated thunderstorms overnight.

St. John Valley weather for Sept. 8-14, 2021

High pressure will drift east today as a low pressure area and associated fronts moves towards the Valley from the west.

St. John Valley weather for Sept. 1-7, 2021

Partly sunny to mostly cloudy skies are expected over the Valley today as an upper trough to the northwest and moisture from Ida's remnant low over the mid-Atlantic get drawn over the region.

St. John Valley weather for Aug. 25-31, 2021

Partly cloudy skies will overspread the Valley today as high pressure builds across the region. Chances for showers increase after midnight tonight as a cold front approaches from the west-northwest.

SJV Weather for Aug. 18-24, 2021

Short-Term Outlook: Wednesday – Friday Southwest flow across the region behind high pressure centered southeast of the state today will channel plenty of moisture across the region increasing both clouds and humidity levels.

St. John Valley weather for Aug. 4-10, 2021

A weak cold front moved over the region last night and stalled out. The system is expected to dissipate today with partly sunny skies and a slight chance of isolated afternoon showers. Partly cloudy skies with some patchy fog are anticipated overnight.

St. John Valley weather for July 28 to Aug. 3, 2021

High pressure over western Québec will build into the Valley today and center over the region tonight. The ridge will move east of the region tomorrow with a low pressure area approaching from the west with a cold front.

St. John Valley weather for July 21-27, 2021

An area of low pressure will track across west-central and Downeast Maine today while a trough axis associated with the low tracks across the Valley today.

St. John Valley Weather for July 14-20, 2021

A warm front moved through overnight ushering in higher dew points and humidity levels. Low-level clouds across the Valley will keep temperatures in the lower 70s today for most Valley locations.

St. John Valley weather for July 7-13, 2021

A cold front will stall out along the Downeast coast while high pressure builds into the Valley from the northwest today and tonight.

St. John Valley weather for June 30-July 6, 2021

A cold front will slowly move across the region today with showers likely along with a chance for thunderstorms. Isolated strong to severe storms are possible. A chance for showers continues tonight into Thursday.

St. John Valley weather for June 23-29, 2021

Mostly sunny to partly cloudy skies overspread the Valley today as high pressure to the west builds into the SJV. Temperatures will be comfortable with lower humidity levels.

St. John Valley weather for June 16-22, 2021

The 500-millibar upper-level trough associated with the cold front and low pressure that brought last evening's thunderstorms will slowly move over the Valley today and Thursday with a chance for scattered showers and an isolated thunderstorm or two across the Valley this afternoon.

St. John Valley Weather for June 9-15, 2021

High pressure is building down from James Bay in Canada today with mostly sunny skies and cooler conditions. Mostly clear skies tonight will allow temperatures to fall into the mid-40s for most of the SJV.

St. John Valley weather for June 2-8, 2021

Mostly clear skies will become partly cloudy skies this morning as a cold front drops down to the Saint Lawrence River Valley and stalls out. Weak disturbances circulating around to top of the ridge of high pressure off the US East Coast may produce a chance for very isolated showers across the Valley today.

St. John Valley weather for May 26 to June 1, 2021

Low pressure tracking from James Bay in Canada towards the Gulf of Saint Lawrence will draw a cold front towards the region tonight.

St. John Valley weather for May 5-11, 2021

A broad area of low pressure crossing the state will bring widespread rainfall to the entire SJV today and tonight. Rain tapers to showers Thursday morning with showers lingering into the evening hours as the low lifts to the northeast.

St. John Valley weather for April 28-May 4, 2021

High just east of James Bay in Canada this morning will build across the Valley today.

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