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
Sierra-at-Tahoe Ski Resort - 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 -1.1 91 2 1 1B S — — 1019 < 2238 Cloudy 57% cloud  09:00 -3.8 89 1 1 1B E 0.00 0 1019 < 2238 Cloudy 74% cloud 12:00 -4.4 87 2 1 1B E 0.00 0 1018 < 2238 Cloudy 74% cloud 15:00 -4.1 87 6 3 1B E 0.01 0 1018 < 2238 Partly cloudy 47% cloud  18:00 6.7 53 5 2 1B E 0 0 1017 3083 Clear 2% cloud  21:00 8.9 47 3 2 1B W 0 0 1016 3084 Clear 14% cloud Thursday, 05/11 00:00 6.5 66 5 3 1B W 0 0 1017 3087 Clear 12% cloud 03:00 0.5 92 1 1 1B E 0 0 1018 2658 Cloudy 78% cloud 06:00 -1.3 91 2 1 1B E 0 0 1019 2867 Cloudy 75% cloud 09:00 0 80 4 2 1B E 0 0 1019 2589 Overcast 95% cloud  12:00 -1.3 78 4 2 1B E 0 0 1018 2716 Partly cloudy 30% cloud 15:00 -0.5 64 1 1 0B E 0 0 1019 2824 Clear 18% cloud 18:00 8.6 42 3 2 1B N 0 0 1020 3114 Clear 1% cloud 21:00 10.4 32 5 3 1B N 0 0 1019 3116 Partly cloudy 20% cloud Friday, 06/11 00:00 7.5 52 5 3 1B NE 0 0 1020 3121 Clear 4% cloud 03:00 1 73 9 5 2B E 0 0 1022 2296 Partly cloudy 32% cloud 06:00 0.4 67 10 5 2B E 0 0 1023 2419 Clear 17% cloud 09:00 -0.2 67 8 4 2B E 0 0 1023 2505 Clear 0% cloud 12:00 -0.9 64 5 3 1B E 0 0 1022 2573 Clear 2% cloud 15:00 0.1 59 7 4 2B E 0 0 1023 2450 Clear 20% cloud 18:00 10.7 30 6 3 2B E 0 0 1023 3162 Clear 16% cloud 21:00 12.7 27 6 3 1B NE 0 0 1021 3156 Overcast 88% cloud Saturday, 07/11 00:00 9 44 6 4 2B E 0 0 1022 3156 Overcast 97% cloud 03:00 4.2 60 9 5 2B E 0 0 1023 3163 Clear 0% cloud 06:00 3.6 58 9 5 2B E 0 0 1023 3168 Clear 0% cloud 09:00 3.4 51 7 4 2B E 0 0 1021 3163 Clear 0% cloud 12:00 3 49 6 3 1B E 0 0 1021 3160 Clear 5% cloud 15:00 2.2 55 4 2 1B E 0 0 1021 3162 Clear 5% cloud 18:00 13.5 30 0 0 0B S 0 0 1022 3169 Clear 0% cloud 21:00 15.5 29 5 3 1B SW 0 0 1020 3163 Partly cloudy 40% cloud Sunday, 08/11 00:00 11.3 51 3 2 1B SW 0 0 1021 3161 Partly cloudy 46% cloud 03:00 5.5 71 2 1 1B SE 0 0 1021 3163 Overcast 97% cloud 06:00 5.4 57 3 2 1B S 0 0 1022 3167 Cloudy 66% cloud 09:00 4.5 55 2 1 1B SW 0 0 1022 3164 Overcast 84% cloud 12:00 4.5 48 3 1 1B SW 0 0 1021 3157 Partly cloudy 41% cloud 15:00 4.1 48 2 1 1B SE 0 0 1022 3164 Cloudy 62% cloud 18:00 13.4 31 5 2 1B SW 0 0 1022 3169 Cloudy 51% cloud 21:00 14.3 29 9 5 2B SW 0 0 1021 3161 Clear 11% cloud Monday, 09/11 00:00 10.6 47 5 3 1B SW 0 0 1021 3157 Clear 19% cloud 03:00 4.8 62 2 1 1B S 0 0 1022 3157 Partly cloudy 41% cloud 06:00 4.1 52 3 2 1B S 0 0 1022 3159 Cloudy 75% cloud 09:00 3.9 46 4 2 1B SW 0 0 1021 3150 Overcast 83% cloud 12:00 3.3 52 3 2 1B SW 0 0 1021 3144 Partly cloudy 41% cloud 15:00 3.1 49 3 2 1B S 0 0 1022 3151 Cloudy 73% cloud 18:00 12.6 21 7 4 2B SW 0 0 1022 3159 Partly cloudy 46% cloud 21:00 13.6 21 12 7 2B SW 0 0 1020 3153 Partly cloudy 29% cloud Tuesday, 10/11 00:00 9.6 43 5 3 1B SW 0 0 1021 3151 Partly cloudy 43% cloud 03:00 4.3 49 4 2 1B S 0 0 1022 3155 Cloudy 74% cloud 06:00 4.2 30 2 1 1B SW 0 0 1022 3161 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 38.8013596°N, -120.097922°E · Requested elevation: 2025 m. Model terrain: 2235 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.
Sierra-at-Tahoe Ski Resort is a downhill ski area in California, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 2025 to 2699 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
Sierra-at-Tahoe Ski Resort - 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 -1.1 91 2 1 1B S — — 1019 < 2238 Cloudy 57% cloud 09:00 -3.8 89 1 1 1B E 0.00 0 1019 < 2238 Cloudy 74% cloud 12:00 -4.4 87 2 1 1B E 0.00 0 1018 < 2238 Cloudy 74% cloud 15:00 -4.1 87 6 3 1B E 0.01 0 1018 < 2238 Partly cloudy 47% cloud 18:00 6.7 53 5 2 1B E 0 0 1017 3083 Clear 2% cloud 21:00 8.9 47 3 2 1B W 0 0 1016 3084 Clear 14% cloud Thursday, 05/11 00:00 6.5 66 5 3 1B W 0 0 1017 3087 Clear 12% cloud 03:00 0.5 92 1 1 1B E 0 0 1018 2658 Cloudy 78% cloud 06:00 -1.3 91 2 1 1B E 0 0 1019 2867 Cloudy 75% cloud 09:00 0 80 4 2 1B E 0 0 1019 2589 Overcast 95% cloud 12:00 -1.3 78 4 2 1B E 0 0 1018 2716 Partly cloudy 30% cloud 15:00 -0.5 64 1 1 0B E 0 0 1019 2824 Clear 18% cloud 18:00 8.6 42 3 2 1B N 0 0 1020 3114 Clear 1% cloud 21:00 10.4 32 5 3 1B N 0 0 1019 3116 Partly cloudy 20% cloud Friday, 06/11 00:00 7.5 52 5 3 1B NE 0 0 1020 3121 Clear 4% cloud 03:00 1 73 9 5 2B E 0 0 1022 2296 Partly cloudy 32% cloud 06:00 0.4 67 10 5 2B E 0 0 1023 2419 Clear 17% cloud 09:00 -0.2 67 8 4 2B E 0 0 1023 2505 Clear 0% cloud 12:00 -0.9 64 5 3 1B E 0 0 1022 2573 Clear 2% cloud 15:00 0.1 59 7 4 2B E 0 0 1023 2450 Clear 20% cloud 18:00 10.7 30 6 3 2B E 0 0 1023 3162 Clear 16% cloud 21:00 12.7 27 6 3 1B NE 0 0 1021 3156 Overcast 88% cloud Saturday, 07/11 00:00 9 44 6 4 2B E 0 0 1022 3156 Overcast 97% cloud 03:00 4.2 60 9 5 2B E 0 0 1023 3163 Clear 0% cloud 06:00 3.6 58 9 5 2B E 0 0 1023 3168 Clear 0% cloud 09:00 3.4 51 7 4 2B E 0 0 1021 3163 Clear 0% cloud 12:00 3 49 6 3 1B E 0 0 1021 3160 Clear 5% cloud 15:00 2.2 55 4 2 1B E 0 0 1021 3162 Clear 5% cloud 18:00 13.5 30 0 0 0B S 0 0 1022 3169 Clear 0% cloud 21:00 15.5 29 5 3 1B SW 0 0 1020 3163 Partly cloudy 40% cloud Sunday, 08/11 00:00 11.3 51 3 2 1B SW 0 0 1021 3161 Partly cloudy 46% cloud 03:00 5.5 71 2 1 1B SE 0 0 1021 3163 Overcast 97% cloud 06:00 5.4 57 3 2 1B S 0 0 1022 3167 Cloudy 66% cloud 09:00 4.5 55 2 1 1B SW 0 0 1022 3164 Overcast 84% cloud 12:00 4.5 48 3 1 1B SW 0 0 1021 3157 Partly cloudy 41% cloud 15:00 4.1 48 2 1 1B SE 0 0 1022 3164 Cloudy 62% cloud 18:00 13.4 31 5 2 1B SW 0 0 1022 3169 Cloudy 51% cloud 21:00 14.3 29 9 5 2B SW 0 0 1021 3161 Clear 11% cloud Monday, 09/11 00:00 10.6 47 5 3 1B SW 0 0 1021 3157 Clear 19% cloud 03:00 4.8 62 2 1 1B S 0 0 1022 3157 Partly cloudy 41% cloud 06:00 4.1 52 3 2 1B S 0 0 1022 3159 Cloudy 75% cloud 09:00 3.9 46 4 2 1B SW 0 0 1021 3150 Overcast 83% cloud 12:00 3.3 52 3 2 1B SW 0 0 1021 3144 Partly cloudy 41% cloud 15:00 3.1 49 3 2 1B S 0 0 1022 3151 Cloudy 73% cloud 18:00 12.6 21 7 4 2B SW 0 0 1022 3159 Partly cloudy 46% cloud 21:00 13.6 21 12 7 2B SW 0 0 1020 3153 Partly cloudy 29% cloud Tuesday, 10/11 00:00 9.6 43 5 3 1B SW 0 0 1021 3151 Partly cloudy 43% cloud 03:00 4.3 49 4 2 1B S 0 0 1022 3155 Cloudy 74% cloud 06:00 4.2 30 2 1 1B SW 0 0 1022 3161 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 38.8013596°N, -120.097922°E · Requested elevation: 2025 m. Model terrain: 2235 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.
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
Sierra-at-Tahoe Ski Resort - 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 -3.2 85 10 5 2B W — — 1019 < 2301 Cloudy 60% cloud 09:00 -4.8 83 7 4 2B W 0.00 0 1019 < 2301 Cloudy 80% cloud 12:00 -4.4 66 6 3 2B NW 0.00 0 1019 < 2301 Cloudy 80% cloud 15:00 -3.4 57 7 4 2B NE 0.01 0 1019 < 2301 Partly cloudy 47% cloud 18:00 3 41 2 1 1B E 0 0 1018 3084 Clear 2% cloud 21:00 3.8 49 6 3 1B SW 0 0 1016 3084 Clear 12% cloud Thursday, 05/11 00:00 2.8 66 7 4 2B W 0 0 1017 3087 Clear 13% cloud 03:00 -0.1 60 6 3 2B NW 0 0 1018 2771 Overcast 81% cloud 06:00 -1 59 4 2 1B NW 0 0 1019 2916 Cloudy 78% cloud 09:00 0.1 53 7 4 2B NW 0 0 1019 2663 Overcast 96% cloud 12:00 -0.4 57 10 5 2B NW 0 0 1018 2771 Partly cloudy 31% cloud 15:00 -0.6 52 9 5 2B NW 0 0 1019 2885 Clear 15% cloud 18:00 3.8 39 13 7 3B N 0 0 1020 3114 Clear 1% cloud 21:00 4.8 33 13 7 3B N 0 0 1019 3116 Clear 16% cloud Friday, 06/11 00:00 3 48 14 8 3B N 0 0 1021 3121 Clear 5% cloud 03:00 0.9 38 23 13 4B NE 0 0 1022 2472 Partly cloudy 32% cloud 06:00 0.6 37 17 9 3B NE 0 0 1023 2582 Clear 19% cloud 09:00 0.4 37 10 5 2B NE 0 0 1023 2633 Clear 0% cloud 12:00 0.4 36 10 5 2B N 0 0 1022 2649 Clear 1% cloud 15:00 0.9 37 13 7 3B NE 0 0 1024 2547 Partly cloudy 20% cloud 18:00 6.9 28 13 7 3B NE 0 0 1024 3162 Clear 16% cloud 21:00 7.9 27 11 6 2B NE 0 0 1022 3156 Overcast 86% cloud Saturday, 07/11 00:00 6.4 38 13 7 3B NE 0 0 1022 3156 Overcast 97% cloud 03:00 4.5 46 14 8 3B NE 0 0 1023 3163 Clear 0% cloud 06:00 4.3 44 12 7 2B NE 0 0 1023 3168 Clear 0% cloud 09:00 4.4 40 7 4 2B E 0 0 1022 3163 Clear 0% cloud 12:00 4.3 38 5 3 1B E 0 0 1021 3160 Clear 4% cloud 15:00 4 40 4 2 1B E 0 0 1022 3162 Clear 4% cloud 18:00 9.7 30 2 1 1B S 0 0 1022 3169 Clear 0% cloud 21:00 10.6 32 8 4 2B SW 0 0 1020 3163 Partly cloudy 42% cloud Sunday, 08/11 00:00 8.3 43 9 5 2B SW 0 0 1021 3161 Partly cloudy 44% cloud 03:00 5.2 50 8 4 2B SW 0 0 1021 3163 Overcast 97% cloud 06:00 5.1 43 14 8 3B SW 0 0 1022 3167 Cloudy 64% cloud 09:00 4.4 45 17 9 3B SW 0 0 1022 3164 Overcast 86% cloud 12:00 4.2 42 19 10 3B SW 0 0 1022 3157 Partly cloudy 39% cloud 15:00 3.9 36 12 7 3B SW 0 0 1022 3164 Cloudy 60% cloud 18:00 8.9 26 12 6 2B SW 0 0 1022 3169 Partly cloudy 49% cloud 21:00 8.8 32 15 8 3B SW 0 0 1021 3161 Clear 10% cloud Monday, 09/11 00:00 7 37 15 8 3B SW 0 0 1021 3157 Clear 18% cloud 03:00 3.9 41 14 7 3B SW 0 0 1022 3157 Partly cloudy 41% cloud 06:00 3.6 35 16 9 3B SW 0 0 1022 3159 Cloudy 74% cloud 09:00 3.5 30 20 11 4B SW 0 0 1021 3150 Overcast 82% cloud 12:00 3.1 31 21 12 4B SW 0 0 1021 3144 Partly cloudy 41% cloud 15:00 2.9 29 20 11 4B SW 0 0 1022 3151 Cloudy 74% cloud 18:00 7.9 17 21 11 4B SW 0 0 1022 3159 Cloudy 51% cloud 21:00 8.1 21 22 12 4B SW 0 0 1021 3153 Partly cloudy 30% cloud Tuesday, 10/11 00:00 5.9 29 18 10 3B SW 0 0 1021 3151 Partly cloudy 43% cloud 03:00 3.4 31 16 9 3B SW 0 0 1022 3155 Cloudy 74% cloud 06:00 3.5 21 17 9 3B SW 0 0 1023 3161 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 38.7957331°N, -120.062914°E · Requested elevation: 2699 m. Model terrain: 2298 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.