J2Ski USA J2Ski logo
Facebook

Jasper Long-Range Snow Forecast - 21st September 2026

Jasper Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

PROSubscribe to Switch Weather Model

Updated 20 September 2026 02:53 PDT

Long-Range Snow Forecast for Jasper

Long-range (14 to 45 days) from 21 September.

For Forecast detail, see below.

Jasper Snow Forecast Highlights

When will there be fresh snow in Jasper?

Jasper Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (7,054ft)
Next Snow Expected25 September
Next Snow Amount2in
Next 48 Hours-
Next 7 Days3in

Long-range Snow Outlook for Jasper

 
Snowfall

 
Snow Line

Max 68°F
Min 21°F

3in New Snow

Snow Line from 5,781ft to resort level (5,577ft).

Jasper Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Jasper from OpenMeteo(GEM)
BaseSnow and WeatherTemp
Town
Mon
21
Clear

Clear sky.

Max 68°F
Min 47°F
Tue
22
Clear

Clear sky.

Max 62°F
Min 36°F
Wed
23
Fair

Fair.

Max 51°F
Min 30°F
Thu
24
Fair

Fair.

Max 51°F
Min 31°F
Fri
25
Snow

1in to 2in New Snow
Heavy snow showers.
Snow Line from 5,781ft to resort level (5,577ft).

Max 36°F
Min 32°F
Sat
26
Clear

New Snow
Clear sky.
Snow falling to resort level (5,577ft).

Max 45°F
Min 27°F
Sun
27
Clear

Clear sky.

Max 47°F
Min 21°F

This Snow Forecast for Jasper, Canada gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Jasper, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Jasper Snow Forecast updated at 02:53 PDT, next update expected imminently.

Ensemble forecast for Jasper, Canada at 5,577ft

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Snow Forecast near Jasper

Snow Forecasts for Ski Resorts near Jasper
Ski Area 48 Hr 7 DayMoTuWeThFrSaSu
Marmot Basin-3in

Snow Reliability

Jasper typically sees a snow depth of 150-200 cm during peak season, with reliable snowfall from November to April. For the latest snow information, visit J2Ski for updates.

Off-Piste Safety in Jasper

Before skiing or snowboarding off-piste in Jasper, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.