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Geilo Snow Forecast - 20th August 2026

Geilo Snow Report and Forecast

ECMWF IFS
GFS
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Updated 19 August 2026 23:40 PDT

Snow Forecast for Geilo

Snow and Weather from 20 August.

For Forecast detail, see below.

Geilo Snow Forecast Highlights

When will there be fresh snow in Geilo?

Geilo Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (3,248ft)
Next Snow?
There is no snow currently in the forecast for Geilo.

Forecast for today in Geilo

Max 59°F
Min 41°F

Valley temperatures from an overnight low of 41°F to daytime highs around 59°F

Temperature at BaseTemp at Base

Thu
20

Snow unlikely

FairShwrsShwrsClear

Fair, rain showers, clear sky later.

Forecast times for Geilo are in Oslo (Europe/Oslo) time zone.

Geilo 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Geilo from OpenMeteo(ECMWF IFS)
Thu
20
Fri
21
Sat
22
Sun
23
Mon
24
Tue
25
Wed
26
Wind
3,871ft
55°F
Lt Drizzle
53°F
Cloud
48°F
Lt Drizzle
54°F
Mixed
55°F
Cloud
58°F
Clear
55°F
Cloud
3,248ft
57°F
Lt Drizzle
55°F
Cloud
50°F
Lt Drizzle
56°F
Mixed
57°F
Cloud
60°F
Clear
57°F
Cloud
2,625ft
59°F
Lt Drizzle
57°F
Cloud
53°F
Lt Drizzle
59°F
Mixed
59°F
Cloud
62°F
Clear
60°F
Cloud
Snow Line
Max Town59°F57°F53°F59°F59°F62°F60°F
Min Town41°F41°F42°F40°F44°F44°F44°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.

Norway Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Reliability

Geilo typically enjoys reliable snow conditions, with an average snow depth of around 100cm during peak season. Regular snowfall and a well-maintained snow system ensure excellent skiing conditions; check J2Ski for the latest updates.

Understanding and predicting Snow Conditions in Geilo

Here are our tips for making the most of a trip to Geilo, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Geilo, 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 Geilo is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, 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 Geilo 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 Geilo 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.