Siglufjörour 7-Day Snow Forecast

Siglufjörour Long-Range Snow Forecast Updated today

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Updated 20 March 2026 11:42 PDT

Long-Range Snow Forecast for Siglufjörour

Long-range (14 to 45 days) from 20 March.

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 (1,263ft)
Next Snow Expected	22 March
Next Snow Amount	2in
Next 48 Hours	3in
Next 7 Days	13in

Long-range Snow Outlook for Siglufjörour

Snowfall

Snow Line

Max 36°F
Min 21°F

13in New Snow

Snow falling to resort level (656ft).

Powder Alert!

Powder Alarm issued 20 March 2026 14:48 PDT

Powder Possible :- 6in of Fresh Snow is forecast for Siglufjörour over the next 3 days.

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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
Fri 20	New Snow Light snow. Snow falling to resort level (656ft).	Max 36°F Min 27°F
Sat 21	New Snow Light snow. Snow falling to resort level (656ft).	Max 33°F Min 26°F
Sun 22	2in New Snow Snow showers. Snow falling to resort level (656ft).	Max 33°F Min 27°F
Mon 23	3in New Snow Light snow showers. Snow falling to resort level (656ft).	Max 29°F Min 26°F
Tue 24	4in New Snow Heavy snow showers. Snow falling to resort level (656ft).	Max 29°F Min 22°F
Wed 25	2in New Snow Light snow. Snow falling to resort level (656ft).	Max 24°F Min 21°F
Thu 26	1in New Snow Light snow. Snow falling to resort level (656ft).	Max 27°F Min 24°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 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.

Siglufjörour Snow Forecast updated at 11:42 PDT, next update expected 17:00 PDT.

Ensemble forecast for Siglufjörour, Iceland at 656ft

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	Fr	Sa	Su	Mo	Tu	We	Th
Dalvík	3in	11in

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.