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Big Boulder Snow Forecast - 48 hour - 22nd May 2026

Big Boulder 48-Hour Snow Forecast

ECMWF IFS
GEM
GFS

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Updated 22 May 2026 10:43 PDT

2-Day Forecast for Big Boulder

48-hours from 22 May.

See below for forecast detail

Big Boulder Snow Forecast updated at 10:43 PDT, next update expected 16:00 PDT.

Forecast for today in Big Boulder

Max 60°F
Min 45°F

Valley temperatures from an overnight low of 45°F to daytime highs around 60°F

Temperature at BaseTemp at Base

Fri
22

Snow unlikely

CloudClearClearCloud

Cloudy, clear sky, cloudy later.

Forecast times for Big Boulder are in Denver (US/Mountain) time zone.

Forecast for tomorrow in Big Boulder

Max 48°F
Min 42°F

Valley temperatures from an overnight low of 42°F to daytime highs around 48°F

Temperature at BaseTemp at Base

Sat
23

Snow unlikely

CloudCloudShwrsLt Rain

Cloudy, rain showers, light rain later.

Forecast times for Big Boulder are in Denver (US/Mountain) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Big Boulder from OpenMeteo(GFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Fri00:00Cloud

Cloudy.47°FSE
Light
0%
Fri01:00Cloud

Cloudy.46°FSE
Light
0%
Fri02:00Fair

Fair.46°FSE
Light
0%
Fri03:00Clear

Clear sky.45°FSE
Light
0%
Fri04:00Clear

Clear sky.45°FSE
Light
0%
Fri05:00Mixed

Clear spells.47°FSE
Light
0%
Fri06:00Clear

Clear sky.50°FSE
Breeze
0%
Fri07:00Clear

Clear sky.52°FSE
Light
0%
Fri08:00Clear

Clear sky.54°FSE
Breeze
0%
Fri09:00Fair

Fair.55°FSE
Breeze
0%
Fri10:00Clear

Clear sky.56°FSE
Breeze
0%
Fri11:00Cloud

Cloudy.57°FSE
Breeze
0%
Fri12:00Cloud

Cloudy.59°FSE
Breeze
0%
Fri13:00Cloud

Cloudy.60°FSE
Light
0%
Fri14:00Cloud

Cloudy.60°FSE
Light
0%
Fri15:00Cloud

Cloudy.60°FSE
Light
0%
Fri16:00Cloud

Cloudy.60°FSE
Light
5%
Fri17:00Cloud

Cloudy.58°FSE
Light
5%
Fri18:00Cloud

Cloudy.55°FSE
Light
5%
Fri19:00Cloud

Cloudy.52°FSE
Light
5%
Fri20:00Cloud

Cloudy.51°FSE
Light
5%
Fri21:00Cloud

Cloudy.49°FSE
Light
5%
Fri22:00Cloud

Cloudy.48°FSE
Light
5%
Fri23:00Cloud

Cloudy.48°FSE
Light
5%
Sat00:00Cloud

Cloudy.48°FSE
Light
10%
Sat01:00Cloud

Cloudy.47°FSE
Light
25%
Sat02:00Cloud

Cloudy.47°FSE
Light
30%
Sat03:00Cloud

Cloudy.47°FSE
Light
30%
Sat04:00Cloud

Cloudy.46°FSE
Light
30%
Sat05:00Drizzle

Drizzle.46°FSE
Light
50%
Sat06:00Lt Drizzle

Light drizzle.47°FSE
Breeze
60%
Sat07:00Lt Drizzle

Light drizzle.47°FSE
Breeze
60%
Sat08:00Rain

Rain.47°FSE
Breeze
80%
Sat09:00Hvy Drizzle

Heavy drizzle.46°FSE
Breeze
90%
Sat10:00Hvy Drizzle

Heavy drizzle.45°FSE
Breeze
95%
Sat11:00Rain

Rain.45°FSE
Breeze
90%
Sat12:00Lt Rain

Light rain.44°FSE
Breeze
90%
Sat13:00Hvy Drizzle

Heavy drizzle.44°FSE
Breeze
95%
Sat14:00Lt Rain

Light rain.45°FSE
Breeze
95%
Sat15:00Lt Rain

Light rain.44°FSE
Breeze
95%
Sat16:00Lt Rain

Light rain.44°FSE
Breeze
95%
Sat17:00Hvy Drizzle

Heavy drizzle.43°FSE
Breeze
90%
Sat18:00Lt Drizzle

Light drizzle.43°FSE
Breeze
75%
Sat19:00Hvy Drizzle

Heavy drizzle.43°FSE
Breeze
75%
Sat20:00Drizzle

Drizzle.42°FSE
Breeze
60%
Sat21:00Cloud

Cloudy.42°FSE
Breeze
55%
Sat22:00Cloud

Cloudy.42°FSE
Breeze
50%
Sat23:00Fog

Fog.42°FSE
Breeze
95%

Snow Forecast near Big Boulder

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near Big Boulder are not available.

Big Boulder Snow

For current snow depths and skiing conditions, see our Current Snow Report for Big Boulder.

No significant snowfall is forecast for this period.

This Snow Forecast for Big Boulder, United States 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 Big Boulder, 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.

Snow Reliability

Big Boulder typically enjoys reliable snow conditions, with an average snowfall of around 60 inches each season. For the latest snow reports and conditions, check out J2Ski for up-to-date information.