Big Boulder 48-Hour Snow Forecast
Updated 20 September 2026 11:45 PDT
2-Day Forecast for Big Boulder
48-hours from 20 September.
See below for forecast detail
Big Boulder Snow Forecast updated at 11:45 PDT, next update expected 17:00 PDT.
Forecast for today in Big Boulder
Max 63°F
Min 56°F
Valley temperatures from an overnight low of 56°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Sun
20
Snow unlikely
Cloudy first, light rain then light drizzle, fog later.
Forecast times for Big Boulder are in Denver (US/Mountain) time zone.
Forecast for tomorrow in Big Boulder
Max 63°F
Min 51°F
Valley temperatures from an overnight low of 51°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Cloudy.
Forecast times for Big Boulder are in Denver (US/Mountain) time zone.
Partner Offers
Partner Offers
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 | | Light rain. | 57°F | SW Breeze | 45% | |
| Sun | 01:00 | | Light rain. | 57°F | SW Breeze | 70% | |
| Sun | 02:00 |  | Heavy drizzle. | 56°F | SW Breeze | 70% | |
| Sun | 03:00 | | Rain. | 57°F | SW Breeze | 80% | |
| Sun | 04:00 | | Light rain. | 56°F | SW Light | 95% | |
| Sun | 05:00 | | Light rain. | 57°F | SW Breeze | 95% | |
| Sun | 06:00 | | Rain. | 57°F | SW Breeze | 85% | |
| Sun | 07:00 | | Light rain. | 57°F | SW Breeze | 80% | |
| Sun | 08:00 | | Drizzle. | 58°F | SW Breeze | 60% | |
| Sun | 09:00 | | Light drizzle. | 58°F | SW Light | 50% | |
| Sun | 10:00 | | Light drizzle. | 59°F | SW Light | 40% | |
| Sun | 11:00 |  | Fog. | 60°F | SW Light | 35% | |
| Sun | 12:00 | | Fog. | 61°F | SW Light | 25% | |
| Sun | 13:00 | | Fog. | 61°F | SW Light | 20% | |
| Sun | 14:00 | | Fog. | 62°F | SW Light | 15% | |
| Sun | 15:00 | | Fog. | 62°F | SW Light | 20% | |
| Sun | 16:00 | | Fog. | 63°F | SW Light | 20% | |
| Sun | 17:00 | | Fog. | 63°F | SW Light | 10% | |
| Sun | 18:00 | | Fog. | 62°F | SW Light | 5% | |
| Sun | 19:00 | | Cloudy. | 62°F | SW Breeze | 5% | |
| Sun | 20:00 | | Cloudy. | 61°F | SW Breeze | 5% | |
| Sun | 21:00 | | Cloudy. | 60°F | SW Breeze | 5% | |
| Sun | 22:00 | | Cloudy. | 59°F | SW Breeze | 5% | |
| Sun | 23:00 | | Cloudy. | 59°F | SW Breeze | 5% | |
| Mon | 00:00 | | Cloudy. | 58°F | E Breeze | 5% | |
| Mon | 01:00 | | Cloudy. | 56°F | E Breeze | 0% | |
| Mon | 02:00 | | Cloudy. | 55°F | E Breeze | 0% | |
| Mon | 03:00 | | Cloudy. | 54°F | E Breeze | 0% | |
| Mon | 04:00 | | Cloudy. | 53°F | E Breeze | 0% | |
| Mon | 05:00 | | Cloudy. | 52°F | E Breeze | 0% | |
| Mon | 06:00 | | Cloudy. | 54°F | E Breeze | 0% | |
| Mon | 07:00 | | Cloudy. | 55°F | E Breeze | 0% | |
| Mon | 08:00 | | Cloudy. | 56°F | E Breeze | 0% | |
| Mon | 09:00 | | Cloudy. | 57°F | E Breeze | 0% | |
| Mon | 10:00 | | Cloudy. | 59°F | E Breeze | 0% | |
| Mon | 11:00 | | Cloudy. | 61°F | E Breeze | 0% | |
| Mon | 12:00 | | Cloudy. | 63°F | E Light | 0% | |
| Mon | 13:00 | | Cloudy. | 62°F | E Light | 0% | |
| Mon | 14:00 | | Cloudy. | 62°F | E Light | 0% | |
| Mon | 15:00 | | Cloudy. | 61°F | E Light | 0% | |
| Mon | 16:00 | | Cloudy. | 60°F | E Light | 5% | |
| Mon | 17:00 | | Cloudy. | 58°F | E Light | 5% | |
| Mon | 18:00 | | Cloudy. | 57°F | E Light | 10% | |
| Mon | 19:00 | | Cloudy. | 56°F | E Light | 10% | |
| Mon | 20:00 | | Cloudy. | 54°F | E Light | 10% | |
| Mon | 21:00 | | Cloudy. | 53°F | E Light | 15% | |
| Mon | 22:00 | | Cloudy. | 52°F | E Light | 20% | |
| Mon | 23:00 | | Cloudy. | 51°F | E Light | 20% | |
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.