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Prévisions pour les stations de ski du monde entier

Modèles météo GFS, ECMWF & ICON Prévisions jusqu’à 16 jours
125 webcams de montagne Nouvelle webcam : Skeetawk ↗
Expertise météo en montagne depuis 1996
Plus
Guide des couleurs Température · Vent · Pluie · Neige
Température °C< −10 / −10 / 0 / 10 / 20 / 30+
Vent km/h< 10 / 10 / 29 / 50 / 75+
Pluie mm< 1 / 1 / 3 / 10 / 20+
Neige cm< 1 / 1 / 5 / 10 / 20+

Chaque couleur commence à la valeur indiquée. Les couleurs du vent correspondent dans les trois unités. Les cases sans précipitations restent neutres. Les couleurs décrivent les valeurs affichées et ne sont pas des alertes officielles.

Préparation des graphiques…

Les heures et valeurs correspondent aux prévisions détaillées. Touchez une valeur pour plus de détails et faites défiler horizontalement pour les jours suivants. Les précipitations représentent l’équivalent en eau total par intervalle, neige comprise. La neige fraîche correspond à chaque intervalle, et non à l’épaisseur au sol.

Comparaison GFS et ECMWF. Chaque modèle conserve ses heures et son horizon de prévision. Les quantités de précipitations et de neige couvrent leurs propres intervalles, qui peuvent différer entre modèles.

Valeurs des prévisions et notes des modèles

Larche - Base lift station

ECMWF · Cycle du modèle : Prochaine mise à jour attendue :

Jour
Heure (UTC)
Temp. (°C)
Humidité (%)
Vent (km/h)
Vent (nœuds)
Vent (Bft)
Direction
Précip. (mm)
Neige fraîche (cm)
Pression (hPa)
Isotherme 0 °C (m)
Conditions
Mercredi, 04/11
06:00
0.3
77
9
5
2B
E
—
—
1022
< 2165
Overcast
100% cloud
Overcast
09:00
0.5
75
10
5
2B
E
3.4
1.4
1023
< 2165
Overcast
99% cloud
Overcast
12:00
1.1
70
10
6
2B
E
2.0
0.6
1023
< 2165
Overcast
94% cloud
Overcast
15:00
0.4
76
8
4
2B
E
1.1
0.3
1024
< 2165
Overcast
94% cloud
Overcast
18:00
-0.6
82
7
4
2B
E
0.29
0.1
1026
< 2165
Overcast
93% cloud
Overcast
21:00
-0.5
81
8
4
2B
E
0.82
0.2
1027
< 2165
Overcast
98% cloud
Overcast
Jeudi, 05/11
00:00
-0.7
82
9
5
2B
E
1.5
0.5
1027
< 2165
Overcast
97% cloud
Overcast
03:00
-0.6
82
7
4
2B
E
1.7
0.5
1027
< 2165
Overcast
97% cloud
Overcast
06:00
-0.8
82
7
4
2B
E
1.3
0.4
1028
< 2165
Overcast
96% cloud
Overcast
09:00
1.2
76
7
4
2B
E
0.51
0
1028
< 2165
Overcast
98% cloud
Overcast
12:00
2.3
75
6
4
2B
E
0.12
0
1028
< 2165
Overcast
99% cloud
Overcast
15:00
2.2
79
6
3
2B
E
0.18
0
1026
< 2165
Overcast
98% cloud
Overcast
18:00
1.4
83
6
3
2B
E
0.20
0
1026
< 2165
Overcast
99% cloud
Overcast
21:00
1.5
84
7
4
2B
E
0.75
0
1025
< 2165
Overcast
98% cloud
Overcast
Vendredi, 06/11
00:00
1.4
84
6
3
1B
E
1.5
0
1024
< 2165
Overcast
100% cloud
Overcast
03:00
1.2
85
6
3
2B
E
0.82
0
1023
< 2165
Overcast
98% cloud
Overcast
06:00
1.1
84
5
2
1B
E
2.5
0.7
1023
< 2165
Overcast
100% cloud
Overcast
09:00
2.6
78
4
2
1B
E
2.2
0
1023
< 2165
Overcast
98% cloud
Overcast
12:00
3
79
2
1
1B
SE
1.4
0
1021
2244
Overcast
100% cloud
Overcast
15:00
2.1
82
1
1
1B
S
3.2
0
1021
< 2165
Overcast
100% cloud
Overcast
18:00
0.4
86
1
1
1B
NW
3.0
1.2
1021
< 2165
Overcast
95% cloud
Overcast
21:00
0.1
84
1
0
0B
NW
1.2
0.4
1022
< 2165
Overcast
82% cloud
Overcast
Samedi, 07/11
00:00
-4.5
84
1
0
0B
N
0.18
0.2
1021
< 2165
Overcast
96% cloud
Overcast
03:00
-3.9
82
2
1
1B
NE
0
0
1021
< 2165
Overcast
96% cloud
Overcast
06:00
-3.8
81
3
1
1B
NE
0
0
1022
< 2165
Overcast
87% cloud
Overcast
09:00
0.6
78
3
2
1B
E
0
0
1024
< 2165
Cloudy
72% cloud
Cloudy
12:00
2.4
73
3
2
1B
SE
0.04
0
1023
< 2165
Cloudy
56% cloud
Cloudy
15:00
2.2
68
1
1
1B
SE
0.04
0
1022
< 2165
Cloudy
55% cloud
Cloudy
18:00
-3.1
81
1
1
1B
E
0
0
1024
< 2165
Partly cloudy
44% cloud
Partly cloudy
21:00
-5.8
79
1
1
0B
NE
0
0
1026
< 2165
Cloudy
74% cloud
Cloudy
Dimanche, 08/11
00:00
-6
76
1
0
0B
NW
0
0
1025
< 2165
Cloudy
62% cloud
Cloudy
03:00
-6.9
73
1
0
0B
NW
0
0
1025
< 2165
Partly cloudy
27% cloud
Partly cloudy
06:00
-8.5
74
1
0
0B
NW
0
0
1025
< 2165
Cloudy
77% cloud
Cloudy
09:00
-0.3
54
2
1
1B
W
0
0
1026
< 2165
Clear
8% cloud
Clear
12:00
3.9
44
2
1
1B
W
0
0
1024
2369
Overcast
89% cloud
Overcast
15:00
2.5
68
1
1
1B
S
0.39
0
1024
< 2165
Overcast
100% cloud
Overcast
18:00
2.6
80
2
1
1B
S
0.51
0
1024
< 2165
Overcast
100% cloud
Overcast
21:00
2.8
85
2
1
1B
SW
0.94
0
1024
2226
Overcast
100% cloud
Overcast
Lundi, 09/11
00:00
2.9
86
2
1
1B
S
0.31
0
1023
2228
Overcast
100% cloud
Overcast
03:00
3.3
86
2
1
1B
SW
0.73
0
1022
2327
Overcast
100% cloud
Overcast
06:00
3.5
86
2
1
1B
S
0.09
0
1022
2367
Overcast
100% cloud
Overcast
09:00
4.3
84
3
2
1B
S
0.41
0
1022
2535
Overcast
100% cloud
Overcast
12:00
5
83
3
1
1B
SW
0.20
0
1022
2625
Overcast
100% cloud
Overcast
15:00
4.6
85
2
1
1B
S
0.06
0
1020
2631
Overcast
100% cloud
Overcast
18:00
3.9
86
2
1
1B
S
0.25
0
1020
2592
Overcast
100% cloud
Overcast
21:00
3.9
86
2
1
1B
S
0.44
0
1020
2741
Overcast
100% cloud
Overcast
Mardi, 10/11
00:00
4.1
85
2
1
1B
S
0.87
0
1019
3036
Overcast
100% cloud
Overcast
03:00
4.4
87
2
1
1B
S
2.9
0
1016
3068
Overcast
100% cloud
Overcast
06:00
4.1
86
2
1
1B
SE
6.4
0
1015
3060
Overcast
100% cloud
Overcast
Forecast notes

Forecast table times: UTC.
Coordinates: 44.4508878°N, 6.8477362°E · Requested elevation: 1685 m. Model terrain: 2162 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Larche est une station de ski alpin cartographiée en France. Les prévisions couvrent trois emplacements réels de gares de remontées mécaniques, entre environ 1685 et 1854 mètres. Les altitudes sont estimées à partir d’un modèle de terrain.

Sources : OpenSkiData / OpenSkiMap, Contributeurs OpenStreetMap (ODbL), Skimap.org, Who's On First, Mapterhorn.

Préparation des graphiques…

Les heures et valeurs correspondent aux prévisions détaillées. Touchez une valeur pour plus de détails et faites défiler horizontalement pour les jours suivants. Les précipitations représentent l’équivalent en eau total par intervalle, neige comprise. La neige fraîche correspond à chaque intervalle, et non à l’épaisseur au sol.

Comparaison GFS et ECMWF. Chaque modèle conserve ses heures et son horizon de prévision. Les quantités de précipitations et de neige couvrent leurs propres intervalles, qui peuvent différer entre modèles.

Valeurs des prévisions et notes des modèles

Larche - Middle lift station

ECMWF · Cycle du modèle : Prochaine mise à jour attendue :

Jour
Heure (UTC)
Temp. (°C)
Humidité (%)
Vent (km/h)
Vent (nœuds)
Vent (Bft)
Direction
Précip. (mm)
Neige fraîche (cm)
Pression (hPa)
Isotherme 0 °C (m)
Conditions
Mercredi, 04/11
06:00
0
78
9
5
2B
E
—
—
1022
< 2165
Overcast
100% cloud
Overcast
09:00
0.3
76
10
5
2B
E
3.4
1.4
1023
< 2165
Overcast
99% cloud
Overcast
12:00
0.9
71
10
6
2B
E
2.0
0.6
1024
< 2165
Overcast
94% cloud
Overcast
15:00
0.1
77
8
4
2B
E
1.1
0.3
1024
< 2165
Overcast
94% cloud
Overcast
18:00
-0.9
83
7
4
2B
E
0.29
0.1
1026
< 2165
Overcast
93% cloud
Overcast
21:00
-0.7
82
8
4
2B
E
0.82
0.2
1027
< 2165
Overcast
98% cloud
Overcast
Jeudi, 05/11
00:00
-0.9
83
9
5
2B
E
1.5
0.5
1027
< 2165
Overcast
97% cloud
Overcast
03:00
-0.9
83
7
4
2B
E
1.7
0.5
1027
< 2165
Overcast
97% cloud
Overcast
06:00
-1
83
7
4
2B
E
1.3
0.4
1028
< 2165
Overcast
96% cloud
Overcast
09:00
1
77
6
4
2B
E
0.52
0.2
1028
< 2165
Overcast
98% cloud
Overcast
12:00
2
76
6
3
2B
E
0.12
0
1028
< 2165
Overcast
99% cloud
Overcast
15:00
1.9
80
6
3
2B
E
0.18
0
1026
< 2165
Overcast
98% cloud
Overcast
18:00
1.1
84
6
3
1B
E
0.20
0
1026
< 2165
Overcast
99% cloud
Overcast
21:00
1.2
85
7
4
2B
E
0.75
0
1025
< 2165
Overcast
98% cloud
Overcast
Vendredi, 06/11
00:00
1.2
85
6
3
1B
E
1.5
0
1024
< 2165
Overcast
100% cloud
Overcast
03:00
1
86
6
3
2B
E
0.81
0.2
1023
< 2165
Overcast
98% cloud
Overcast
06:00
0.9
85
5
2
1B
E
2.5
0.7
1023
< 2165
Overcast
100% cloud
Overcast
09:00
2.3
79
4
2
1B
E
2.2
0
1023
< 2165
Overcast
98% cloud
Overcast
12:00
2.8
80
2
1
1B
SE
1.4
0
1021
2241
Overcast
100% cloud
Overcast
15:00
1.9
83
1
1
1B
S
3.2
0
1021
< 2165
Overcast
100% cloud
Overcast
18:00
0.2
87
1
1
1B
NW
3.0
0.9
1021
< 2165
Overcast
95% cloud
Overcast
21:00
-0.1
85
1
0
0B
NW
1.3
0.4
1022
< 2165
Overcast
82% cloud
Overcast
Samedi, 07/11
00:00
-4.8
85
1
0
0B
N
0.19
0.2
1021
< 2165
Overcast
96% cloud
Overcast
03:00
-4.1
83
2
1
1B
NE
0
0
1021
< 2165
Overcast
96% cloud
Overcast
06:00
-4
82
3
1
1B
NE
0
0
1022
< 2165
Overcast
87% cloud
Overcast
09:00
0.4
79
3
2
1B
E
0
0
1024
< 2165
Cloudy
73% cloud
Cloudy
12:00
2.2
74
3
2
1B
SE
0.04
0
1023
< 2165
Cloudy
57% cloud
Cloudy
15:00
1.9
69
1
1
1B
S
0.04
0
1022
< 2165
Cloudy
55% cloud
Cloudy
18:00
-3.4
82
1
1
1B
E
0
0
1024
< 2165
Partly cloudy
44% cloud
Partly cloudy
21:00
-6
80
1
1
0B
NE
0
0
1026
< 2165
Cloudy
74% cloud
Cloudy
Dimanche, 08/11
00:00
-6.2
77
1
0
0B
NW
0
0
1025
< 2165
Cloudy
61% cloud
Cloudy
03:00
-7.1
74
1
0
0B
NW
0
0
1025
< 2165
Partly cloudy
26% cloud
Partly cloudy
06:00
-8.7
75
1
1
0B
NW
0
0
1025
< 2165
Cloudy
77% cloud
Cloudy
09:00
-0.6
55
2
1
1B
W
0
0
1026
< 2165
Clear
8% cloud
Clear
12:00
3.7
44
2
1
1B
W
0
0
1024
2370
Overcast
88% cloud
Overcast
15:00
2.3
69
1
1
1B
S
0.38
0
1024
< 2165
Overcast
100% cloud
Overcast
18:00
2.3
81
2
1
1B
S
0.50
0
1024
< 2165
Overcast
100% cloud
Overcast
21:00
2.6
86
2
1
1B
SW
0.94
0
1024
2227
Overcast
100% cloud
Overcast
Lundi, 09/11
00:00
2.6
87
2
1
1B
S
0.31
0
1023
2228
Overcast
100% cloud
Overcast
03:00
3.1
87
2
1
1B
SW
0.72
0
1022
2328
Overcast
100% cloud
Overcast
06:00
3.3
87
2
1
1B
S
0.09
0
1022
2368
Overcast
99% cloud
Overcast
09:00
4.1
85
3
2
1B
S
0.41
0
1022
2537
Overcast
100% cloud
Overcast
12:00
4.8
84
3
1
1B
SW
0.20
0
1022
2627
Overcast
100% cloud
Overcast
15:00
4.4
86
2
1
1B
S
0.06
0
1020
2631
Overcast
100% cloud
Overcast
18:00
3.6
87
2
1
1B
S
0.25
0
1020
2593
Overcast
100% cloud
Overcast
21:00
3.6
87
2
1
1B
S
0.44
0
1020
2741
Overcast
99% cloud
Overcast
Mardi, 10/11
00:00
3.9
86
2
1
1B
S
0.86
0
1019
3037
Overcast
100% cloud
Overcast
03:00
4.1
88
2
1
1B
S
2.9
0
1016
3068
Overcast
100% cloud
Overcast
06:00
3.8
87
2
1
1B
SE
6.4
0
1015
3060
Overcast
100% cloud
Overcast
Forecast notes

Forecast table times: UTC.
Coordinates: 44.4518955°N, 6.8507296°E · Requested elevation: 1727 m. Model terrain: 2162 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Préparation des graphiques…

Les heures et valeurs correspondent aux prévisions détaillées. Touchez une valeur pour plus de détails et faites défiler horizontalement pour les jours suivants. Les précipitations représentent l’équivalent en eau total par intervalle, neige comprise. La neige fraîche correspond à chaque intervalle, et non à l’épaisseur au sol.

Comparaison GFS et ECMWF. Chaque modèle conserve ses heures et son horizon de prévision. Les quantités de précipitations et de neige couvrent leurs propres intervalles, qui peuvent différer entre modèles.

Valeurs des prévisions et notes des modèles

Larche - Top lift station

ECMWF · Cycle du modèle : Prochaine mise à jour attendue :

Jour
Heure (UTC)
Temp. (°C)
Humidité (%)
Vent (km/h)
Vent (nœuds)
Vent (Bft)
Direction
Précip. (mm)
Neige fraîche (cm)
Pression (hPa)
Isotherme 0 °C (m)
Conditions
Mercredi, 04/11
06:00
-0.7
81
9
5
2B
E
—
—
1022
< 2165
Overcast
100% cloud
Overcast
09:00
-0.5
79
10
5
2B
E
3.5
1.4
1023
< 2165
Overcast
99% cloud
Overcast
12:00
0.1
74
10
5
2B
E
2.0
0.6
1024
< 2165
Overcast
95% cloud
Overcast
15:00
-0.6
80
8
4
2B
E
1.1
0.3
1024
< 2165
Overcast
94% cloud
Overcast
18:00
-1.6
86
7
4
2B
E
0.30
0.1
1026
< 2165
Overcast
93% cloud
Overcast
21:00
-1.4
85
8
4
2B
E
0.82
0.2
1027
< 2165
Overcast
98% cloud
Overcast
Jeudi, 05/11
00:00
-1.6
86
9
5
2B
E
1.5
0.5
1027
< 2165
Overcast
97% cloud
Overcast
03:00
-1.6
86
7
4
2B
E
1.7
0.5
1028
< 2165
Overcast
97% cloud
Overcast
06:00
-1.7
87
7
4
2B
E
1.4
0.4
1028
< 2165
Overcast
96% cloud
Overcast
09:00
0.2
79
6
3
2B
E
0.54
0.2
1028
< 2165
Overcast
99% cloud
Overcast
12:00
1.3
79
6
3
2B
E
0.13
0
1028
< 2165
Overcast
99% cloud
Overcast
15:00
1.2
83
6
3
2B
E
0.18
0
1026
< 2165
Overcast
98% cloud
Overcast
18:00
0.4
87
6
3
1B
E
0.21
0
1026
< 2165
Overcast
99% cloud
Overcast
21:00
0.5
88
7
4
2B
E
0.74
0.2
1025
< 2165
Overcast
99% cloud
Overcast
Vendredi, 06/11
00:00
0.4
88
6
3
1B
E
1.5
0.4
1024
< 2165
Overcast
100% cloud
Overcast
03:00
0.3
89
6
3
2B
E
0.79
0.2
1023
< 2165
Overcast
99% cloud
Overcast
06:00
0.2
88
4
2
1B
E
2.4
0.7
1023
< 2165
Overcast
100% cloud
Overcast
09:00
1.6
82
4
2
1B
E
2.3
0
1023
< 2165
Overcast
99% cloud
Overcast
12:00
2
83
2
1
1B
SE
1.4
0
1021
2236
Overcast
100% cloud
Overcast
15:00
1.2
86
1
1
1B
S
3.2
0
1021
< 2165
Overcast
100% cloud
Overcast
18:00
-0.5
90
1
1
1B
NW
2.9
0.9
1021
< 2165
Overcast
95% cloud
Overcast
21:00
-0.8
87
1
0
0B
NW
1.3
0.4
1022
< 2165
Overcast
83% cloud
Overcast
Samedi, 07/11
00:00
-5.4
88
1
0
0B
N
0.19
0.2
1022
< 2165
Overcast
96% cloud
Overcast
03:00
-4.8
86
2
1
1B
NE
0
0
1021
< 2165
Overcast
96% cloud
Overcast
06:00
-4.6
85
3
1
1B
NE
0
0
1022
< 2165
Overcast
87% cloud
Overcast
09:00
-0.3
82
3
2
1B
E
0
0
1024
< 2165
Cloudy
73% cloud
Cloudy
12:00
1.4
76
3
2
1B
SE
0.04
0
1023
< 2165
Cloudy
59% cloud
Cloudy
15:00
1.2
72
1
1
1B
S
0.04
0
1022
< 2165
Cloudy
56% cloud
Cloudy
18:00
-4.1
85
1
1
1B
E
0
0
1024
< 2165
Partly cloudy
44% cloud
Partly cloudy
21:00
-6.8
83
1
1
0B
NE
0
0
1026
< 2165
Cloudy
74% cloud
Cloudy
Dimanche, 08/11
00:00
-6.9
80
1
1
0B
NW
0
0
1025
< 2165
Cloudy
61% cloud
Cloudy
03:00
-7.8
77
1
1
0B
NW
0
0
1025
< 2165
Partly cloudy
26% cloud
Partly cloudy
06:00
-9.4
78
1
1
1B
NW
0
0
1025
< 2165
Cloudy
76% cloud
Cloudy
09:00
-1.3
57
2
1
1B
W
0
0
1025
< 2165
Clear
8% cloud
Clear
12:00
3
45
2
1
1B
W
0
0
1024
2371
Overcast
87% cloud
Overcast
15:00
1.6
71
1
1
1B
S
0.37
0
1024
< 2165
Overcast
100% cloud
Overcast
18:00
1.6
83
2
1
1B
SW
0.49
0
1024
< 2165
Overcast
100% cloud
Overcast
21:00
1.9
89
2
1
1B
SW
0.92
0
1024
2229
Overcast
100% cloud
Overcast
Lundi, 09/11
00:00
1.9
90
2
1
1B
SW
0.30
0
1023
2229
Overcast
100% cloud
Overcast
03:00
2.4
90
2
1
1B
SW
0.70
0
1022
2330
Overcast
100% cloud
Overcast
06:00
2.6
90
2
1
1B
S
0.08
0
1022
2369
Overcast
99% cloud
Overcast
09:00
3.4
88
3
2
1B
S
0.39
0
1022
2540
Overcast
100% cloud
Overcast
12:00
4.1
87
3
1
1B
SW
0.20
0
1022
2629
Overcast
100% cloud
Overcast
15:00
3.7
89
2
1
1B
S
0.06
0
1020
2633
Overcast
100% cloud
Overcast
18:00
2.9
90
2
1
1B
S
0.25
0
1020
2594
Overcast
100% cloud
Overcast
21:00
2.9
90
2
1
1B
SW
0.43
0
1020
2742
Overcast
99% cloud
Overcast
Mardi, 10/11
00:00
3.2
89
2
1
1B
SW
0.84
0
1019
3040
Overcast
100% cloud
Overcast
03:00
3.4
91
2
1
1B
S
2.8
0
1016
3068
Overcast
100% cloud
Overcast
06:00
3.1
90
2
1
1B
S
6.4
0
1015
3060
Overcast
100% cloud
Overcast
Forecast notes

Forecast table times: UTC.
Coordinates: 44.4533655°N, 6.8567019°E · Requested elevation: 1854 m. Model terrain: 2162 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.