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Arapahoe Basin Snow Forecast - 30th September 2026

Arapahoe Basin Snow Report and Forecast

ECMWF IFS
GEM
GFS

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Updated 30 September 2026 17:19 IST

Snow Forecast for Arapahoe Basin

Snow and Weather from 30 September.

For Forecast detail, see below.

Arapahoe Basin Snow Forecast Highlights

When will there be fresh snow in Arapahoe Basin?

Arapahoe Basin Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (3,635m)
Next Snow?
There is no snow currently in the forecast for Arapahoe Basin.

Forecast for today in Arapahoe Basin

Max 7℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 7℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
30

up to 2cm New Snow

CloudFogCloudCloud

Cloudy, fog, cloudy later.

Snow Line from 3,629m to 3,459m, with rain below.

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

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Arapahoe Basin 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Arapahoe Basin from OpenMeteo(GFS)
Wed
30
Thu
01
Fri
02
Sat
03
Sun
04
Mon
05
Tue
06
WindNE F4S F4
3,980m
1℃
Cloud
+2cm
6℃
Clear
11℃
Clear
11℃
Cloud
11℃
Clear
11℃
Mixed
5℃
Snow
+1cm
NE F4S F4
3,635m
5℃
Cloud
9℃
Clear
13℃
Clear
13℃
Cloud
14℃
Clear
14℃
Mixed
8℃
Shwrs
SE F2
3,290m
7℃
Cloud
13℃
Clear
16℃
Clear
15℃
Cloud
16℃
Clear
16℃
Mixed
10℃
Shwrs
Snow Line

varying 3,629m
to 3,459m

varying 3,929m
to 3,729m

Max Town7℃13℃16℃15℃16℃16℃10℃
Min Town2℃0℃1℃3℃3℃4℃2℃

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 Forecast near Arapahoe Basin

Snow Forecasts for Ski Resorts near Arapahoe Basin
Ski Area 48 Hr 7 DayWeThFrSaSuMoTu
Breckenridge1cm 1cm
Loveland Ski Area-1cm

Snow Reliability

Arapahoe Basin is renowned for its snow reliability, typically receiving an average of 350 inches of snowfall annually. The snow depth can vary greatly, so for the latest snow conditions, check J2Ski for up-to-date information.

Understanding and predicting Snow Conditions in Arapahoe Basin

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