Weatherathens Snow Forecasting Model

Operational maps updated daily based on high-resolution data assimilation.

Attention: Starting 25-12-2024 0z, the model has been updated to use a lower threshold. Snowfall areas are now expected to be generally ~100 m lower than before, closer to the actual minimum snowfall altitude.

Update Times (UTC)

Greece Domain (Greece, Central Greece, Attica - High-Res 400m)
Model Cycle Day 0 Day 1 Day 2 Day 3
ICON-EU 0z 03:20 03:36 03:55 04:04
12z 15:12 15:27 15:44 15:59
GFS 0z 03:42 03:50 03:58 04:08
12z 15:39 15:47 15:55 16:04
GEM 0z 04:30 04:56 05:20 05:42
12z 16:19 16:43 17:07 17:29
IFS 0z 07:41 07:42 07:44 07:46
12z 19:40 19:42 19:43 19:45
Europe Domain (2.5km)
Model Cycle Day 0 Day 1 Day 2 Day 3
ICON-EU 0z 04:23 05:40 06:43 07:18
12z 15:33 17:01 18:03 18:54
GFS 0z 03:59 04:23 04:47 05:09
12z 15:46 16:12 16:36 16:58
GEM 0z 04:36 05:07 05:35 06:01
12z 16:21 16:51 17:20 17:46
IFS 0z 07:42 07:44 07:46 07:56
12z 19:40 19:43 19:45 19:47

The Snow Forecasting Model is an innovative, ultra-high resolution snowfall prediction system designed specifically for Greece, by Giannis Dravilas. With a spatial resolution of 400 meters, this model revolutionises snowfall forecasting. More information is available here.