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Roundtop Snow Forecast - 20th June 2026

Roundtop Snow Report and Forecast

ECMWF IFS
GEM
GFS

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Updated 20 June 2026 11:47 UTC

Snow Forecast for Roundtop

Snow and Weather from 20 June.

For Forecast detail, see below.

Roundtop Snow Forecast Highlights

When will there be fresh snow in Roundtop?

Roundtop Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (335m)
Next Snow?
There is no snow currently in the forecast for Roundtop.

Forecast for today in Roundtop

Max 27℃ 81°F
Min 19℃ 66°F

Valley temperatures from an overnight low of 19℃ 66°F to daytime highs around 27℃ 81°F

Temperature at BaseTemp at Base

Sat
20

Snow unlikely

CloudClearCloudCloud

Cloudy, clear sky, cloudy later.

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

Roundtop 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Roundtop from OpenMeteo(GFS)
Sat
20
Sun
21
Mon
22
Tue
23
Wed
24
Thu
25
Fri
26
WindSW F2
430m 1,411ft
26℃ 79°F
Cloud
30℃ 85°F
Clear
28℃ 83°F
Shwrs
28℃ 83°F
Lt Rain
30℃ 86°F
Clear
30℃ 85°F
Shwrs
30℃ 87°F
Clear
SW F2
335m 1,099ft
27℃ 80°F
Cloud
30℃ 87°F
Clear
29℃ 84°F
Shwrs
29℃ 84°F
Lt Rain
31℃ 87°F
Clear
30℃ 87°F
Shwrs
31℃ 88°F
Clear
SW F2
240m 787ft
27℃ 81°F
Cloud
31℃ 88°F
Clear
30℃ 85°F
Shwrs
30℃ 85°F
Lt Rain
31℃ 89°F
Clear
31℃ 88°F
Shwrs
32℃ 89°F
Clear
Snow Line
Max Town 27℃ 81°F 31℃ 88°F 30℃ 85°F 30℃ 85°F 31℃ 89°F 31℃ 88°F 32℃ 89°F
Min Town 19℃ 66°F 19℃ 67°F 21℃ 69°F 19℃ 67°F 19℃ 66°F 20℃ 68°F 19℃ 66°F

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 Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Reliability

Roundtop typically experiences consistent snowfall, with an average snow depth of around 30 inches during peak season. Snow conditions can vary, so it's recommended to check J2Ski for the latest snow reports and updates.

Understanding and predicting Snow Conditions in Roundtop

Here are our tips for making the most of a trip to Roundtop, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Roundtop, 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 Roundtop 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 Roundtop 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 Roundtop 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.