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Plattekill Snow Forecast - 20th September 2026

Plattekill Snow Report and Forecast

ECMWF IFS
GEM
GFS

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Updated 19 September 2026 18:52 BST

Snow Forecast for Plattekill

Snow and Weather from 20 September.

For Forecast detail, see below.

Plattekill Snow Forecast Highlights

When will there be fresh snow in Plattekill?

Plattekill Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (826m)
Next Snow?
There is no snow currently in the forecast for Plattekill.

Forecast for today in Plattekill

Max 15℃ 58°F
Min 12℃ 53°F

Valley temperatures from an overnight low of 12℃ 53°F to daytime highs around 15℃ 58°F

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

CloudCloudShwrsRain

Cloudy, rain showers, rain later.

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

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Plattekill 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Plattekill from OpenMeteo(GFS)
Sun
20
Mon
21
Tue
22
Wed
23
Thu
24
Fri
25
Sat
26
WindS F2NE F3NE F2NE F3NE F3NE F3NE F4
1,012m 3,320ft
12℃ 54°F
Shwrs
14℃ 58°F
Cloud
5℃ 40°F
Lt Drizzle
12℃ 53°F
Cloud
13℃ 55°F
Cloud
11℃ 51°F
Cloud
8℃ 47°F
Rain
S F2NE F3NE F2NE F3NE F3NE F3NE F4
826m 2,710ft
13℃ 56°F
Shwrs
16℃ 60°F
Cloud
6℃ 42°F
Lt Drizzle
13℃ 55°F
Cloud
14℃ 57°F
Cloud
12℃ 53°F
Cloud
10℃ 49°F
Rain
S F2NE F3NE F2NE F3NE F3NE F3NE F4
640m 2,100ft
15℃ 58°F
Shwrs
17℃ 62°F
Cloud
7℃ 45°F
Lt Drizzle
14℃ 57°F
Cloud
15℃ 59°F
Cloud
13℃ 55°F
Cloud
11℃ 51°F
Rain
Snow Line
Max Town 15℃ 58°F 17℃ 62°F 7℃ 45°F 14℃ 57°F 15℃ 59°F 13℃ 55°F 11℃ 51°F
Min Town 12℃ 53°F 6℃ 42°F 4℃ 38°F 3℃ 37°F 3℃ 38°F 5℃ 40°F 7℃ 44°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.

Snow Reliability

Plattekill generally sees a reliable snow depth averaging 30-50 inches, with consistent snowfall throughout the ski season. For the latest snow conditions, check J2Ski for up-to-date information and reports.

Understanding and predicting Snow Conditions in Plattekill

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