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Roundtop Snow Forecast - 48 hour - 11th August 2026

Roundtop 48-Hour Snow Forecast

ECMWF IFS
GEM
GFS

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Updated 10 August 2026 23:53 PDT

2-Day Forecast for Roundtop

48-hours from 11 August.

See below for forecast detail

Roundtop Snow Forecast updated at 23:53 PDT, next update expected 05:00 PDT.

Forecast for today in Roundtop

Max 94°F
Min 74°F

Valley temperatures from an overnight low of 74°F to daytime highs around 94°F

Temperature at BaseTemp at Base

Tue
11

Snow unlikely

ClearClearClearClear

Clear sky.

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

Forecast for tomorrow in Roundtop

Max 91°F
Min 73°F

Valley temperatures from an overnight low of 73°F to daytime highs around 91°F

Temperature at BaseTemp at Base

Wed
12

Snow unlikely

CloudCloudCloudCloud

Cloudy.

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

48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Roundtop from OpenMeteo(GFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Tue00:00Clear

Clear sky.77°FSW
Light
0%
Tue01:00Cloud

Cloudy.77°FSW
Calm
0%
Tue02:00Clear

Clear sky.76°FSW
Light
0%
Tue03:00Clear

Clear sky.75°FSW
Light
0%
Tue04:00Cloud

Cloudy.74°FSW
Light
0%
Tue05:00Cloud

Cloudy.74°FSW
Light
0%
Tue06:00Clear

Clear sky.76°FSW
Calm
0%
Tue07:00Clear

Clear sky.80°FSW
Light
0%
Tue08:00Clear

Clear sky.82°FSW
Light
0%
Tue09:00Clear

Clear sky.85°FSW
Light
0%
Tue10:00Clear

Clear sky.87°FSW
Light
0%
Tue11:00Clear

Clear sky.89°FSW
Light
5%
Tue12:00Clear

Clear sky.91°FSW
Light
10%
Tue13:00Clear

Clear sky.92°FSW
Light
15%
Tue14:00Clear

Clear sky.94°FSW
Light
20%
Tue15:00Clear

Clear sky.94°FSW
Light
10%
Tue16:00Clear

Clear sky.94°FSW
Breeze
20%
Tue17:00Clear

Clear sky.90°FSW
Breeze
15%
Tue18:00Cloud

Cloudy.88°FSW
Breeze
15%
Tue19:00Cloud

Cloudy.86°FSW
Light
15%
Tue20:00Cloud

Cloudy.84°FSW
Light
10%
Tue21:00Clear

Clear sky.83°FSW
Light
10%
Tue22:00Clear

Clear sky.81°FSW
Light
10%
Tue23:00Cloud

Cloudy.80°FSW
Light
5%
Wed00:00Cloud

Cloudy.80°FSW
Light
5%
Wed01:00Cloud

Cloudy.79°FSW
Light
5%
Wed02:00Cloud

Cloudy.78°FSW
Light
0%
Wed03:00Mixed

Clear spells.77°FSW
Light
5%
Wed04:00Cloud

Cloudy.77°FSW
Light
5%
Wed05:00Cloud

Cloudy.76°FSW
Light
10%
Wed06:00Cloud

Cloudy.78°FSW
Light
5%
Wed07:00Fair

Fair.81°FSW
Light
5%
Wed08:00Clear

Clear sky.84°FSW
Light
5%
Wed09:00Cloud

Cloudy.86°FSW
Light
10%
Wed10:00Mixed

Clear spells.89°FSW
Breeze
5%
Wed11:00Cloud

Cloudy.88°FSW
Light
10%
Wed12:00Cloud

Cloudy.89°FSW
Light
5%
Wed13:00Mixed

Clear spells.91°FSW
Light
45%
Wed14:00Hvy Rain

Heavy rain.79°FSW
Breeze
45%
Wed15:00Cloud

Cloudy.81°FSW
Light
45%
Wed16:00Fair

Fair.86°FSW
Breeze
45%
Wed17:00Mixed

Clear spells.84°FSW
Light
45%
Wed18:00Fair

Fair.81°FSW
Light
45%
Wed19:00Clear

Clear sky.79°FSW
Calm
10%
Wed20:00Lt Rain

Light rain showers.74°FSW
Light
10%
Wed21:00Lt Rain

Light rain showers.73°FSW
Light
10%
Wed22:00Lt Drizzle

Light drizzle.73°FSW
Light
10%
Wed23:00Cloud

Cloudy.73°FSW
Light
10%

Snow Forecast near Roundtop

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near Roundtop are not available.

Roundtop Snow

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

No significant snowfall is forecast for this period.

This Snow Forecast for Roundtop, 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 Roundtop, 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

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.