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Big Rock Ski Area Snow Forecast - 21st March 2026

Big Rock Ski Area Snow Report and Forecast

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GFS

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Updated 21 March 2026 12:40 NZDT

Snow Forecast for Big Rock Ski Area

Snow and Weather from 21 March.

For Forecast detail, see below.

Big Rock Ski Area Snow Forecast Highlights

When will there be fresh snow in Big Rock Ski Area?

Big Rock Ski Area Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (353m)
Next Snow Expected21 March
Next Snow Amount1cm
Next 48 Hours2cm
Next 7 Days4cm

Forecast for today in Big Rock Ski Area

Max -2℃
Min -8℃

Below freezing at all levels, with valley temperatures as low as -8℃ and not getting above -2℃

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
21

1cm New Snow

SnowCloudLight SnowCloud

Snow showers first, cloudy then light snow, cloudy later.

Snow falling to resort level (200m).

Forecast times for Big Rock Ski Area are in Denver (US/Mountain) time zone.

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Big Rock Ski Area 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Big Rock Ski Area from OpenMeteo(GFS)
Sat
21
Sun
22
Mon
23
Tue
24
Wed
25
Thu
26
Fri
27
WindNW F3SW F2E F3NW F2NW F4S F3NW F4
506m
-4℃
Cloud
+1cm
-3℃
Cloud
-2℃
Cloud
0℃
Clear
-1℃
Clear
+1cm
2℃
Light Snow
+2cm
2℃
Mixed
NW F3SW F2E F3NW F2NW F4S F3NW F4
353m
-3℃
Cloud
+1cm
-2℃
Cloud
-1℃
Cloud
1℃
Clear
0℃
Clear
+1cm
3℃
Light Snow
+2cm
3℃
Mixed
NW F3SW F2E F3NW F2NW F4S F3NW F4
200m
-2℃
Cloud
+1cm
-1℃
Cloud
0℃
Cloud
2℃
Clear
1℃
Clear
4℃
Light Snow
+1cm
4℃
Mixed
Snow Line

200m

200m

200m

200m

200m

Max Town-2℃-1℃0℃2℃1℃4℃4℃
Min Town-8℃-10℃-5℃-7℃-9℃-9℃-14℃

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

United States Hotels Map

 

Snow Reliability

Big Rock Ski Area typically enjoys reliable snow conditions, with an average snow depth of 50 inches and seasonal snowfall averaging around 200 inches. For the latest snow conditions and updates, check J2Ski for comprehensive information.

Understanding and predicting Snow Conditions in Big Rock Ski Area

Here are our tips for making the most of a trip to Big Rock Ski Area, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Big Rock Ski Area, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Big Rock Ski Area is not always controlled (slopes made safe from avalanche risk) or patrolled. Always check local advice, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Big Rock Ski Area will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Big Rock Ski Area for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.