Worldwide Ski Resort Forecasts
Colour guide Temperature · Wind · Rain · Snow
Each colour starts at the value shown. Wind colours match across all three units. Dry cells stay neutral. Colours describe the displayed values, not official weather warnings.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Donner Ski Ranch - Low lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 -1.7 93 4 2 1B W — — 1020 < 2018 Overcast 95% cloud  09:00 -1.6 94 1 1 0B N 0 0 1021 < 2018 Overcast 87% cloud 12:00 -2.5 91 2 1 1B NE 0 0 1019 < 2018 Overcast 81% cloud 15:00 -2.2 88 4 2 1B NE 0 0 1020 < 2018 Cloudy 77% cloud  18:00 4.7 65 6 3 1B E 0 0 1019 3039 Clear 15% cloud  21:00 8.3 41 4 2 1B S 0 0 1016 3041 Partly cloudy 26% cloud  Thursday, 05/11 00:00 6.4 57 6 4 2B W 0 0 1016 3085 Partly cloudy 21% cloud 03:00 0.1 84 2 1 1B W 0 0 1019 2396 Partly cloudy 36% cloud 06:00 -0.5 79 2 1 1B N 0 0 1019 2531 Cloudy 72% cloud 09:00 0.2 79 5 3 1B N 0 0 1019 3101 Overcast 88% cloud 12:00 -0.2 79 5 3 1B NE 0 0 1019 2295 Clear 6% cloud 15:00 -0.3 79 6 3 2B N 0 0 1020 < 2018 Clear 6% cloud 18:00 7.5 45 8 4 2B N 0 0 1021 3115 Clear 2% cloud 21:00 10 28 8 4 2B N 0 0 1019 3116 Cloudy 52% cloud Friday, 06/11 00:00 7.5 33 9 5 2B N 0 0 1020 3122 Clear 2% cloud 03:00 1.9 56 10 5 2B NE 0 0 1022 3129 Partly cloudy 47% cloud 06:00 1.1 63 8 4 2B NE 0 0 1023 3141 Clear 11% cloud 09:00 0.6 64 5 3 1B NE 0 0 1024 3144 Clear 2% cloud 12:00 0.1 68 4 2 1B NE 0 0 1023 2104 Cloudy 50% cloud 15:00 0.6 69 6 3 2B NE 0 0 1024 3154 Partly cloudy 30% cloud 18:00 9.5 39 6 4 2B E 0 0 1024 3162 Partly cloudy 26% cloud 21:00 12.1 29 7 4 2B E 0 0 1021 3157 Overcast 96% cloud Saturday, 07/11 00:00 9.2 45 7 4 2B NE 0 0 1022 3158 Cloudy 79% cloud 03:00 4.2 60 7 4 2B NE 0 0 1023 3165 Clear 0% cloud 06:00 3.1 65 6 3 2B E 0 0 1024 3169 Clear 0% cloud 09:00 2.6 67 5 3 1B E 0 0 1023 3164 Clear 1% cloud 12:00 2.3 68 4 2 1B E 0 0 1022 3160 Clear 1% cloud 15:00 2.3 71 4 2 1B E 0 0 1022 3161 Clear 1% cloud 18:00 11.8 38 5 3 1B SE 0 0 1022 3167 Clear 6% cloud 21:00 15.1 29 7 4 2B SW 0 0 1019 3161 Cloudy 54% cloud Sunday, 08/11 00:00 11.5 47 6 3 1B SW 0 0 1020 3159 Overcast 88% cloud 03:00 4.9 64 4 2 1B SW 0 0 1021 3160 Overcast 88% cloud 06:00 3.2 65 9 5 2B SW 0 0 1021 3162 Overcast 89% cloud 09:00 2.6 68 9 5 2B SW 0 0 1022 3160 Cloudy 67% cloud 12:00 2.9 54 8 4 2B SW 0 0 1022 3153 Overcast 89% cloud 15:00 2.4 51 5 3 1B SW 0 0 1022 3160 Overcast 85% cloud 18:00 12.1 28 8 4 2B SW 0 0 1022 3165 Cloudy 66% cloud 21:00 14 23 13 7 3B SW 0 0 1020 3157 Overcast 85% cloud Monday, 09/11 00:00 10.4 41 8 4 2B SW 0 0 1021 3153 Cloudy 60% cloud 03:00 3.9 63 8 4 2B SW 0 0 1021 3151 Partly cloudy 43% cloud 06:00 2.8 55 9 5 2B SW 0 0 1021 3152 Cloudy 68% cloud 09:00 2.4 55 11 6 2B SW 0 0 1021 3143 Cloudy 79% cloud 12:00 1.8 52 10 5 2B SW 0 0 1021 3138 Cloudy 73% cloud 15:00 1.6 47 10 5 2B SW 0 0 1021 3144 Cloudy 61% cloud 18:00 11.3 21 14 8 3B SW 0 0 1021 3151 Partly cloudy 34% cloud 21:00 12.6 20 16 9 3B SW 0 0 1020 3146 Partly cloudy 26% cloud Tuesday, 10/11 00:00 9.5 32 10 5 2B SW 0 0 1021 3145 Partly cloudy 41% cloud 03:00 3.4 52 7 4 2B SW 0 0 1021 3148 Clear 16% cloud 06:00 1.8 49 6 3 1B SW 0 0 1022 3157 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
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) 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.
Donner Ski Ranch is a downhill ski area in California, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 2145 to 2364 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Donner Ski Ranch - Base lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 -1.7 93 4 2 1B W — — 1020 < 2018 Overcast 95% cloud 09:00 -1.6 94 1 1 0B N 0 0 1021 < 2018 Overcast 87% cloud 12:00 -2.5 91 2 1 1B NE 0 0 1019 < 2018 Overcast 81% cloud 15:00 -2.2 88 4 2 1B NE 0 0 1020 < 2018 Cloudy 77% cloud 18:00 4.7 65 6 3 1B E 0 0 1019 3039 Clear 15% cloud 21:00 8.3 41 4 2 1B S 0 0 1016 3041 Partly cloudy 26% cloud Thursday, 05/11 00:00 6.4 57 6 4 2B W 0 0 1016 3085 Partly cloudy 21% cloud 03:00 0.1 84 2 1 1B W 0 0 1019 2398 Partly cloudy 36% cloud 06:00 -0.5 79 2 1 1B N 0 0 1019 2530 Cloudy 72% cloud 09:00 0.2 79 5 3 1B N 0 0 1019 3101 Overcast 88% cloud 12:00 -0.2 79 5 3 1B NE 0 0 1019 2294 Clear 6% cloud 15:00 -0.3 79 6 3 2B N 0 0 1020 < 2018 Clear 6% cloud 18:00 7.5 45 8 4 2B N 0 0 1021 3115 Clear 2% cloud 21:00 10 28 8 4 2B N 0 0 1019 3116 Cloudy 52% cloud Friday, 06/11 00:00 7.5 33 9 5 2B N 0 0 1020 3122 Clear 2% cloud 03:00 1.9 56 10 5 2B NE 0 0 1022 3129 Partly cloudy 47% cloud 06:00 1.1 63 8 4 2B NE 0 0 1023 3141 Clear 11% cloud 09:00 0.6 64 5 3 1B NE 0 0 1024 3144 Clear 2% cloud 12:00 0.1 68 4 2 1B NE 0 0 1023 2104 Cloudy 50% cloud 15:00 0.6 69 6 3 2B NE 0 0 1024 3154 Partly cloudy 30% cloud 18:00 9.5 39 7 4 2B E 0 0 1024 3162 Partly cloudy 26% cloud 21:00 12.1 29 7 4 2B E 0 0 1021 3157 Overcast 96% cloud Saturday, 07/11 00:00 9.2 45 7 4 2B NE 0 0 1022 3158 Cloudy 79% cloud 03:00 4.2 59 7 4 2B NE 0 0 1023 3165 Clear 0% cloud 06:00 3.1 65 6 3 2B E 0 0 1024 3169 Clear 0% cloud 09:00 2.6 67 5 3 1B E 0 0 1023 3164 Clear 1% cloud 12:00 2.3 68 4 2 1B E 0 0 1022 3160 Clear 1% cloud 15:00 2.3 71 4 2 1B E 0 0 1022 3161 Clear 1% cloud 18:00 11.8 38 5 3 1B SE 0 0 1022 3167 Clear 6% cloud 21:00 15.1 29 7 4 2B SW 0 0 1019 3161 Cloudy 54% cloud Sunday, 08/11 00:00 11.5 47 6 3 1B SW 0 0 1020 3159 Overcast 88% cloud 03:00 4.9 64 4 2 1B SW 0 0 1021 3160 Overcast 88% cloud 06:00 3.2 65 9 5 2B SW 0 0 1021 3162 Overcast 89% cloud 09:00 2.6 68 9 5 2B SW 0 0 1022 3160 Cloudy 67% cloud 12:00 2.9 54 8 4 2B SW 0 0 1022 3153 Overcast 89% cloud 15:00 2.4 51 5 3 1B SW 0 0 1022 3160 Overcast 85% cloud 18:00 12.1 28 8 4 2B SW 0 0 1022 3165 Cloudy 66% cloud 21:00 14 23 13 7 3B SW 0 0 1020 3157 Overcast 85% cloud Monday, 09/11 00:00 10.4 41 8 4 2B SW 0 0 1021 3153 Cloudy 60% cloud 03:00 3.9 63 8 4 2B SW 0 0 1021 3151 Partly cloudy 43% cloud 06:00 2.8 55 9 5 2B SW 0 0 1021 3152 Cloudy 68% cloud 09:00 2.4 55 11 6 2B SW 0 0 1021 3143 Cloudy 79% cloud 12:00 1.8 52 10 5 2B SW 0 0 1021 3138 Cloudy 73% cloud 15:00 1.6 47 10 5 2B SW 0 0 1021 3144 Cloudy 61% cloud 18:00 11.3 21 14 8 3B SW 0 0 1021 3151 Partly cloudy 34% cloud 21:00 12.6 20 17 9 3B SW 0 0 1020 3146 Partly cloudy 26% cloud Tuesday, 10/11 00:00 9.5 32 10 5 2B SW 0 0 1021 3145 Partly cloudy 41% cloud 03:00 3.4 52 7 4 2B SW 0 0 1021 3148 Clear 16% cloud 06:00 1.8 49 6 3 1B SW 0 0 1022 3157 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
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) 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.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Donner Ski Ranch - Top lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 -2.2 86 6 3 2B W — — 1020 < 2017 Overcast 94% cloud 09:00 -2.1 86 2 1 1B NW 0 0 1021 < 2017 Overcast 87% cloud 12:00 -2.6 81 4 2 1B N 0 0 1019 < 2017 Overcast 80% cloud 15:00 -2.1 74 5 3 1B NE 0 0 1020 < 2017 Cloudy 76% cloud 18:00 3.6 58 5 3 1B E 0 0 1019 3039 Clear 15% cloud 21:00 6.3 41 5 3 1B S 0 0 1016 3042 Partly cloudy 26% cloud Thursday, 05/11 00:00 4.9 55 8 4 2B W 0 0 1016 3085 Partly cloudy 21% cloud 03:00 0.1 73 4 2 1B NW 0 0 1019 2484 Partly cloudy 35% cloud 06:00 -0.2 66 5 3 1B NW 0 0 1019 2497 Cloudy 71% cloud 09:00 0.5 70 8 5 2B N 0 0 1019 3101 Overcast 87% cloud 12:00 0.1 70 8 5 2B N 0 0 1019 2265 Clear 6% cloud 15:00 -0.3 70 9 5 2B N 0 0 1020 < 2017 Clear 6% cloud 18:00 6 38 13 7 3B N 0 0 1021 3115 Clear 2% cloud 21:00 7.8 28 11 6 2B N 0 0 1019 3117 Cloudy 52% cloud Friday, 06/11 00:00 5.9 30 13 7 3B N 0 0 1020 3122 Clear 2% cloud 03:00 2 43 16 9 3B NE 0 0 1022 3129 Partly cloudy 48% cloud 06:00 1.6 49 12 7 2B NE 0 0 1023 3141 Clear 11% cloud 09:00 1.2 50 7 4 2B NE 0 0 1023 3144 Clear 2% cloud 12:00 0.8 53 7 4 2B N 0 0 1023 2081 Cloudy 51% cloud 15:00 1.3 57 10 5 2B NE 0 0 1024 3154 Partly cloudy 30% cloud 18:00 8.5 37 9 5 2B NE 0 0 1024 3162 Partly cloudy 27% cloud 21:00 10.5 30 9 5 2B NE 0 0 1021 3157 Overcast 96% cloud Saturday, 07/11 00:00 8.4 44 10 5 2B NE 0 0 1022 3158 Cloudy 79% cloud 03:00 4.7 54 10 6 2B NE 0 0 1023 3165 Clear 0% cloud 06:00 3.9 57 8 5 2B NE 0 0 1024 3169 Clear 0% cloud 09:00 3.6 57 6 3 1B E 0 0 1023 3164 Clear 1% cloud 12:00 3.4 57 4 2 1B E 0 0 1022 3160 Clear 1% cloud 15:00 3.4 59 4 2 1B SE 0 0 1022 3161 Clear 1% cloud 18:00 10.8 36 5 3 1B S 0 0 1022 3167 Clear 6% cloud 21:00 13.4 29 9 5 2B SW 0 0 1019 3161 Cloudy 54% cloud Sunday, 08/11 00:00 10.5 43 8 5 2B SW 0 0 1020 3159 Overcast 88% cloud 03:00 5.3 55 8 4 2B SW 0 0 1021 3160 Overcast 88% cloud 06:00 4 56 14 8 3B SW 0 0 1021 3162 Overcast 89% cloud 09:00 3.4 58 16 9 3B SW 0 0 1022 3160 Cloudy 68% cloud 12:00 3.4 47 16 9 3B SW 0 0 1022 3153 Overcast 89% cloud 15:00 3.1 41 10 5 2B SW 0 0 1022 3160 Overcast 85% cloud 18:00 10.5 26 11 6 2B SW 0 0 1022 3165 Cloudy 66% cloud 21:00 11.8 24 16 9 3B SW 0 0 1020 3157 Overcast 85% cloud Monday, 09/11 00:00 9.1 37 14 7 3B SW 0 0 1021 3153 Cloudy 60% cloud 03:00 4.1 52 15 8 3B SW 0 0 1021 3151 Partly cloudy 43% cloud 06:00 3.2 47 17 9 3B SW 0 0 1021 3152 Cloudy 67% cloud 09:00 2.8 45 19 10 3B SW 0 0 1021 3143 Cloudy 79% cloud 12:00 2.3 41 19 10 3B SW 0 0 1021 3138 Cloudy 72% cloud 15:00 2.1 37 18 10 3B SW 0 0 1021 3144 Cloudy 61% cloud 18:00 9.7 19 21 11 4B SW 0 0 1021 3151 Partly cloudy 34% cloud 21:00 10.5 19 23 12 4B SW 0 0 1020 3146 Partly cloudy 26% cloud Tuesday, 10/11 00:00 8.2 28 17 9 3B SW 0 0 1021 3145 Partly cloudy 42% cloud 03:00 3.6 44 14 7 3B SW 0 0 1021 3148 Clear 15% cloud 06:00 2.3 43 12 6 2B SW 0 0 1022 3157 Clear 0% cloud |
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Forecast notes
Forecast table 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) 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.