Worldwide Ski Resort Forecasts

Donner Ski Ranch - Low lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: America/Los_Angeles.
Coordinates: 39.3180801°N, -120.3306264°E · Requested elevation: 2145 m. Model terrain: 2016 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
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) 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.

Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Friday, 09/10 11:00 20.3 25 12 6 2B SW — — 1011 3127 Clear 15% cloud 14:00 20.7 24 18 10 3B SW 0.01 0 1008 3108 Partly cloudy 42% cloud 17:00 18 31 19 10 3B SW 0.01 0 1008 3095 Clear 16% cloud 20:00 11.5 52 8 4 2B SW 0 0 1008 3081 Clear 5% cloud 23:00 9.5 64 11 6 2B SW 0.00 0 1008 3072 Clear 9% cloud Saturday, 10/10 02:00 8.3 70 15 8 3B SW 0 0 1006 3047 Clear 18% cloud 05:00 7.8 68 19 10 3B SW 0 0 1005 3022 Clear 15% cloud 08:00 7.9 62 18 10 3B SW 0 0 1006 3016 Clear 0% cloud 11:00 13 36 28 15 4B SW 0 0 1003 3013 Clear 0% cloud 14:00 13.1 40 31 17 5B SW 0.00 0 1002 3004 Partly cloudy 26% cloud 17:00 10.5 53 27 14 4B SW 0.00 0 1002 2992 Clear 12% cloud 20:00 6.3 68 20 11 3B SW 0 0 1003 2984 Clear 0% cloud 23:00 5.4 77 16 9 3B SW 0 0 1003 2982 Clear 0% cloud Sunday, 11/10 02:00 4.1 83 11 6 2B S 0 0 1002 2973 Clear 17% cloud 05:00 3.5 82 8 5 2B S 0 0 1000 2957 Clear 10% cloud 08:00 5.1 77 6 3 2B S 0.00 0 999 2953 Partly cloudy 25% cloud 11:00 10.4 52 15 8 3B S 0.25 0 998 2954 Partly cloudy 39% cloud 14:00 10 55 21 11 4B SW 1.4 0 997 2950 Partly cloudy 27% cloud 17:00 8.3 37 18 10 3B SW 0.51 0 1000 2928 Clear 17% cloud 20:00 3.2 50 6 3 2B SW 0 0 1004 2634 Clear 10% cloud 23:00 1.4 57 5 3 1B S 0 0 1006 2425 Clear 0% cloud Monday, 12/10 02:00 0.8 61 4 2 1B W 0 0 1008 2305 Cloudy 78% cloud 05:00 1.2 66 4 2 1B W 0.01 0 1009 2344 Cloudy 60% cloud 08:00 1.8 74 2 1 1B W 0.04 0 1011 2420 Cloudy 52% cloud 11:00 6.5 48 8 4 2B W 0.05 0 1010 2710 Partly cloudy 50% cloud 14:00 5.8 60 13 7 3B W 0.44 0 1010 2700 Cloudy 78% cloud 17:00 3.8 81 10 5 2B W 1.4 0 1011 2624 Cloudy 67% cloud 20:00 0.9 96 4 2 1B N 0.76 2 1014 2299 Cloudy 59% cloud 23:00 -0.2 95 4 2 1B N 0.05 0 1015 2114 Cloudy 55% cloud Tuesday, 13/10 02:00 -1.7 91 6 3 2B N 0.00 0 1016 < 2018 Partly cloudy 37% cloud 05:00 -3.2 85 8 4 2B NE 0 0 1017 < 2018 Clear 2% cloud 08:00 -1.5 77 11 6 2B NE 0.01 0 1019 < 2018 Clear 0% cloud 11:00 4.3 46 18 10 3B NE 0 0 1018 2710 Clear 0% cloud 14:00 8.7 38 10 6 2B NE 0 0 1016 2929 Clear 0% cloud 17:00 8.7 37 8 4 2B N 0 0 1016 3015 Clear 0% cloud 20:00 2.9 62 7 4 2B NE 0 0 1019 3106 Clear 0% cloud 23:00 1.9 64 6 3 1B NE 0 0 1020 3117 Clear 1% cloud Wednesday, 14/10 02:00 1.1 63 5 3 1B N 0 0 1020 3120 Clear 2% cloud 05:00 0.6 62 6 3 1B N 0 0 1021 3124 Clear 3% cloud 08:00 2.1 57 7 4 2B N 0 0 1022 3137 Clear 6% cloud 11:00 11.6 21 10 5 2B NE 0 0 1021 3148 Clear 1% cloud 14:00 14.9 16 10 5 2B N 0 0 1019 3153 Clear 0% cloud 17:00 13.5 20 11 6 2B NE 0 0 1020 3155 Clear 0% cloud 20:00 6.6 38 9 5 2B NE 0 0 1022 3163 Clear 0% cloud 23:00 5.9 42 9 5 2B NE 0 0 1023 3170 Clear 0% cloud Thursday, 15/10 02:00 5.2 47 9 5 2B NE 0 0 1023 3172 Clear 2% cloud 05:00 4.4 52 8 4 2B NE 0 0 1023 3174 Clear 4% cloud 08:00 5.3 52 8 4 2B NE 0 0 1024 3181 Clear 4% cloud 11:00 14.4 22 11 6 2B E 0 0 1024 3190 Clear 0% cloud

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

Donner Ski Ranch - Base lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: America/Los_Angeles.
Coordinates: 39.3181931°N, -120.3306731°E · Requested elevation: 2146 m. Model terrain: 2016 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
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) 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.

Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Friday, 09/10 11:00 20.2 25 12 6 2B SW — — 1011 3127 Clear 15% cloud 14:00 20.6 24 18 10 3B SW 0.01 0 1008 3108 Partly cloudy 42% cloud 17:00 18 31 19 10 3B SW 0.01 0 1008 3095 Clear 16% cloud 20:00 11.5 52 8 4 2B SW 0 0 1008 3081 Clear 5% cloud 23:00 9.5 64 11 6 2B SW 0.00 0 1008 3072 Clear 9% cloud Saturday, 10/10 02:00 8.3 70 15 8 3B SW 0 0 1006 3047 Clear 18% cloud 05:00 7.8 68 19 10 3B SW 0 0 1005 3022 Clear 15% cloud 08:00 7.9 62 18 10 3B SW 0 0 1006 3016 Clear 0% cloud 11:00 13 36 28 15 4B SW 0 0 1003 3013 Clear 0% cloud 14:00 13.1 40 31 17 5B SW 0.00 0 1002 3004 Partly cloudy 26% cloud 17:00 10.5 53 27 14 4B SW 0.00 0 1002 2992 Clear 12% cloud 20:00 6.3 68 20 11 4B SW 0 0 1003 2984 Clear 0% cloud 23:00 5.4 77 16 9 3B SW 0 0 1003 2982 Clear 0% cloud Sunday, 11/10 02:00 4.1 83 11 6 2B S 0 0 1002 2973 Clear 17% cloud 05:00 3.5 82 9 5 2B S 0 0 1000 2957 Clear 10% cloud 08:00 5.1 77 6 3 2B S 0.00 0 999 2953 Partly cloudy 25% cloud 11:00 10.4 52 15 8 3B S 0.25 0 998 2954 Partly cloudy 39% cloud 14:00 10 55 21 11 4B SW 1.4 0 997 2950 Partly cloudy 27% cloud 17:00 8.3 37 18 10 3B SW 0.51 0 1000 2928 Clear 17% cloud 20:00 3.2 50 6 3 2B SW 0 0 1004 2634 Clear 10% cloud 23:00 1.4 57 5 3 1B S 0 0 1006 2425 Clear 0% cloud Monday, 12/10 02:00 0.8 61 4 2 1B W 0 0 1008 2305 Cloudy 78% cloud 05:00 1.2 66 4 2 1B W 0.01 0 1009 2344 Cloudy 60% cloud 08:00 1.8 74 2 1 1B W 0.04 0 1011 2420 Cloudy 52% cloud 11:00 6.5 48 8 4 2B W 0.05 0 1010 2710 Partly cloudy 50% cloud 14:00 5.8 60 13 7 3B W 0.44 0 1010 2700 Cloudy 78% cloud 17:00 3.8 81 10 5 2B W 1.4 0 1011 2624 Cloudy 67% cloud 20:00 0.9 96 4 2 1B N 0.76 2 1014 2299 Cloudy 59% cloud 23:00 -0.2 95 4 2 1B N 0.05 0 1015 2114 Cloudy 55% cloud Tuesday, 13/10 02:00 -1.7 91 6 3 2B N 0.00 0 1016 < 2018 Partly cloudy 37% cloud 05:00 -3.2 85 8 4 2B NE 0 0 1017 < 2018 Clear 2% cloud 08:00 -1.5 77 11 6 2B NE 0.01 0 1019 < 2018 Clear 0% cloud 11:00 4.3 46 18 10 3B NE 0 0 1018 2710 Clear 0% cloud 14:00 8.7 38 10 6 2B NE 0 0 1016 2929 Clear 0% cloud 17:00 8.7 37 8 4 2B N 0 0 1016 3015 Clear 0% cloud 20:00 2.9 62 7 4 2B NE 0 0 1019 3106 Clear 0% cloud 23:00 1.9 64 6 3 1B NE 0 0 1020 3117 Clear 1% cloud Wednesday, 14/10 02:00 1.1 63 5 3 1B N 0 0 1020 3120 Clear 2% cloud 05:00 0.6 62 6 3 1B N 0 0 1021 3124 Clear 3% cloud 08:00 2.1 57 7 4 2B N 0 0 1022 3137 Clear 6% cloud 11:00 11.6 21 10 5 2B NE 0 0 1021 3148 Clear 1% cloud 14:00 14.9 16 10 5 2B N 0 0 1019 3153 Clear 0% cloud 17:00 13.5 20 11 6 2B NE 0 0 1020 3155 Clear 0% cloud 20:00 6.6 38 9 5 2B NE 0 0 1022 3163 Clear 0% cloud 23:00 5.9 42 9 5 2B NE 0 0 1023 3170 Clear 0% cloud Thursday, 15/10 02:00 5.2 47 9 5 2B NE 0 0 1023 3172 Clear 2% cloud 05:00 4.4 52 8 4 2B NE 0 0 1023 3174 Clear 4% cloud 08:00 5.3 52 8 4 2B NE 0 0 1024 3181 Clear 4% cloud 11:00 14.4 22 11 6 2B E 0 0 1024 3190 Clear 0% cloud

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

Donner Ski Ranch - Top lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 39.3217657°N, -120.3363318°E · Requested elevation: 2364 m. Model terrain: 2014 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
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) 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.

Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Friday, 09/10 18:00 17.7 29 14 8 3B SW — — 1011 3127 Clear 15% cloud 21:00 18.1 27 21 11 4B SW 0.01 0 1008 3108 Partly cloudy 42% cloud Saturday, 10/10 00:00 15.8 35 23 12 4B SW 0.01 0 1008 3095 Clear 16% cloud 03:00 10.6 52 14 8 3B SW 0 0 1008 3081 Clear 5% cloud 06:00 8.9 63 18 10 3B SW 0.00 0 1008 3072 Clear 9% cloud 09:00 7.8 68 25 13 4B SW 0 0 1006 3047 Clear 18% cloud 12:00 7.3 63 31 17 5B SW 0 0 1005 3022 Clear 16% cloud 15:00 7.1 52 29 16 5B SW 0 0 1006 3016 Clear 0% cloud 18:00 10.5 39 37 20 5B SW 0 0 1003 3013 Clear 0% cloud 21:00 10.5 45 39 21 6B SW 0.00 0 1002 3004 Partly cloudy 26% cloud Sunday, 11/10 00:00 8.6 56 38 20 5B SW 0.00 0 1002 2992 Clear 12% cloud 03:00 5.4 69 34 18 5B SW 0 0 1003 2983 Clear 0% cloud 06:00 4.6 78 30 16 5B SW 0 0 1003 2982 Clear 0% cloud 09:00 3.6 80 26 14 4B S 0 0 1002 2973 Clear 17% cloud 12:00 3.1 79 20 11 4B S 0 0 1000 2957 Clear 10% cloud 15:00 4.1 78 15 8 3B S 0.00 0 999 2952 Partly cloudy 24% cloud 18:00 8 58 21 12 4B S 0.24 0 998 2954 Partly cloudy 38% cloud 21:00 7.7 60 27 14 4B SW 1.4 0 997 2950 Partly cloudy 27% cloud Monday, 12/10 00:00 6 42 22 12 4B SW 0.50 0 1000 2928 Clear 16% cloud 03:00 1.7 55 14 8 3B SW 0 0 1004 2633 Clear 9% cloud 06:00 0.3 56 11 6 2B SW 0 0 1006 2424 Clear 0% cloud 09:00 -0.3 61 9 5 2B SW 0 0 1008 2305 Cloudy 77% cloud 12:00 -0.1 67 8 4 2B W 0.01 0 1009 2344 Cloudy 59% cloud 15:00 0.4 74 5 3 1B SW 0.04 0 1011 2420 Cloudy 53% cloud 18:00 3.9 54 9 5 2B W 0.06 0 1010 2709 Partly cloudy 49% cloud 21:00 3.5 66 16 8 3B W 0.45 0 1010 2699 Cloudy 79% cloud Tuesday, 13/10 00:00 2.1 82 15 8 3B W 1.4 0 1011 2625 Cloudy 66% cloud 03:00 -0.4 94 9 5 2B N 0.74 2 1014 2298 Cloudy 59% cloud 06:00 -1.4 91 5 3 1B N 0.05 0 1015 2117 Cloudy 54% cloud 09:00 -2.7 89 7 4 2B N 0.00 0 1016 < 2017 Partly cloudy 36% cloud 12:00 -4.1 81 10 5 2B NE 0 0 1017 < 2017 Clear 2% cloud 15:00 -2.4 67 18 10 3B E 0.01 0 1019 < 2017 Clear 0% cloud 18:00 2.7 47 24 13 4B NE 0 0 1018 2714 Clear 0% cloud 21:00 6.3 42 14 8 3B NE 0 0 1016 2930 Clear 0% cloud Wednesday, 14/10 00:00 6.5 41 10 5 2B N 0 0 1016 3016 Clear 0% cloud 03:00 2.4 57 12 6 2B NE 0 0 1019 3106 Clear 0% cloud 06:00 1.8 56 10 5 2B N 0 0 1020 3117 Clear 1% cloud 09:00 1.4 51 10 6 2B N 0 0 1020 3120 Clear 2% cloud 12:00 1.3 47 11 6 2B N 0 0 1021 3124 Clear 3% cloud 15:00 2.6 43 13 7 3B N 0 0 1022 3137 Clear 6% cloud 18:00 10.1 19 16 8 3B N 0 0 1021 3149 Clear 1% cloud 21:00 12.6 17 13 7 3B N 0 0 1019 3153 Clear 0% cloud Thursday, 15/10 00:00 11.7 23 15 8 3B NE 0 0 1020 3155 Clear 0% cloud 03:00 6.4 38 16 8 3B NE 0 0 1022 3163 Clear 0% cloud 06:00 6 40 14 8 3B NE 0 0 1023 3171 Clear 0% cloud 09:00 5.7 41 13 7 3B NE 0 0 1023 3172 Clear 2% cloud 12:00 5.2 44 12 7 2B NE 0 0 1023 3174 Clear 4% cloud 15:00 6 44 12 6 2B NE 0 0 1024 3181 Clear 5% cloud 18:00 13.1 22 13 7 3B E 0 0 1024 3190 Clear 0% cloud

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