Siglufjörour 7-Day Snow Forecast

Siglufjörour Long-Range Snow Forecast Updated today

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Updated 05 May 2026 23:42 UTC

Long-Range Snow Forecast for Siglufjörour

Long-range (14 to 45 days) from 6 May.

For Forecast detail, see below.

Siglufjörour Snow Forecast Highlights

When will there be fresh snow in Siglufjörour?

Siglufjörour Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (385m)
Next Snow Expected	6 May
Next Snow Amount	4cm 2in
Next 48 Hours	5cm 2in
Next 7 Days	5cm 2in

Long-range Snow Outlook for Siglufjörour

Snowfall

Snow Line

Max 6℃ 42°F
Min -2℃ 28°F

5cm 2in New Snow

Snow Line from 354m 1,161ft to resort level ( 200m 656ft ).

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Siglufjörour Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Siglufjörour from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Wed 06	4cm 2in New Snow Light snow showers. Snow falling to resort level ( 200m 656ft ).	Max 0℃ 32°F Min -1℃ 29°F
Thu 07	Cloudy.	Max -1℃ 30°F Min -2℃ 28°F
Fri 08	Cloudy.	Max 1℃ 33°F Min -1℃ 29°F
Sat 09	Cloudy.	Max 1℃ 33°F Min 0℃ 32°F
Sun 10	Cloudy.	Max 2℃ 35°F Min -2℃ 29°F
Mon 11	up to 1cm New Snow Light snow at altitude, light drizzle below. Snow Line from 354m 1,161ft to 231m 758ft , with rain below.	Max 6℃ 42°F Min 2℃ 35°F
Tue 12	Rain showers.	Max 4℃ 40°F Min 1℃ 34°F

This Snow Forecast for Siglufjörour, Iceland 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 Siglufjörour, on any given piste 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.

Siglufjörour Snow Forecast updated at 23:42 UTC, next update expected 05:00 UTC.

Ensemble forecast for Siglufjörour, Iceland at 200m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Iceland Hotels Map

Snow Forecast near Siglufjörour

Snow Forecasts for Ski Resorts near Siglufjörour
Ski Area	48 Hr	7 Day	We	Th	Fr	Sa	Su	Mo	Tu
Dalvík	5cm 2in	7cm 3in

Snow Reliability

Siglufjörður generally enjoys reliable snow conditions with an average snow depth of 1-2 meters throughout the season. Regular snowfall ensures good coverage, but for the latest updates, check J2Ski for current snow conditions.

Off-Piste Safety in Siglufjörour

Before skiing or snowboarding off-piste in Siglufjörour, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.