Mid-November North Atlantic System

1. Day 4·Nov 12·Watching·117cm(-4)

   Confidence watching: 117cm for Aiguille du Midi Nov 15–21

   Day 4: top total down 4.3cm since the previous entry and the window start moved one day later. We are currently predicting a window from November 15 to November 21, with Aiguille du Midi leading at 117.1cm, followed closely by La Grave at 114.8cm and Alpe d'Huez at 113.2cm. Confidence remains watching across the board, with trends strengthening for several resorts. As we approach the window, we will monitor the developments closely, particularly for resorts like Les Deux Alpes and Grands Montets, which are also showing promising totals.

   Window Nov 15–21 · Aiguille du Midi

2. Day 3·Nov 11·Watching·121cm(+70)

   Confidence watching: 121cm for Aiguille du Midi Nov 14–22

   Day 3: totals up 69.7cm since the previous entry and the window start moved 3 days earlier. The forecast for the mid-November North Atlantic system indicates a window from November 14 to November 22, with Aiguille du Midi leading at 121.4cm, followed by Grands Montets at 106.6cm and Glacier 3000 at 100.2cm. Confidence remains watching across the board, with the biggest day expected on November 18 at Aiguille du Midi with 30.5cm. We will continue to monitor the situation closely as we approach the opening of the window.

   Window Nov 14–22 · Aiguille du Midi

3. Day 2·Nov 10·Watching·52cmFirst prediction

   Confidence growing: 51.7cm for Aiguille du Midi Nov 17–21

   The prediction for the mid-November North Atlantic system indicates 51.7cm for Aiguille du Midi, with a range of 3.1–136.9cm. Current patterns suggest a favorable setup for snowfall across the Alps and wider Europe, though confidence remains variable and trends are still developing. Among the resorts, Aiguille du Midi appears to lead, followed closely by Alpe d'Huez with 45.2cm and La Grave at 43.6cm. Krvavec is expected to receive less, totaling 33.8cm. A shift in the forecast could occur if models show a significant change in storm intensity or trajectory.

   Window Nov 17–21 · Aiguille du Midi

snowrain low, snow highraindryThe dots are the freeze line — the height where rain turns to snow. Solid: straight from the models. Hollow: estimated from temperature. Above the summit line it rains on the whole mountain; below the base line it snows all the way down. Blue bars are snow in cm, amber bars rain in mm; the totals above are their sums.

Enlarge rain / snow line

• LiveAlpe d'Huezbiggest day 24cm on 19 Nov · newPredicted55cm36–109cm across the models
• LiveKrvavecbiggest day 4cm on 19 Nov · newPredicted8cm0–34cm, models far apart