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
Sun Valley - Dollar Mountain - 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 0.9 67 4 2 1B N — — 1015 < 2306 Overcast 100% cloud  09:00 1 68 3 2 1B N 0.01 0 1015 < 2306 Overcast 99% cloud 12:00 1.1 64 4 2 1B N 0.02 0 1015 < 2306 Overcast 100% cloud 15:00 0.7 62 6 3 2B N 0 0 1015 < 2306 Partly cloudy 25% cloud  18:00 8.6 33 2 1 1B S 0 0 1015 2869 Clear 0% cloud  21:00 9.7 39 8 4 2B S 0 0 1014 2970 Clear 6% cloud Thursday, 05/11 00:00 4.9 66 3 1 1B S 0 0 1016 2828 Clear 0% cloud 03:00 1.8 73 2 1 1B NE 0 0 1018 < 2306 Clear 0% cloud 06:00 1 73 2 1 1B N 0 0 1019 < 2306 Clear 1% cloud 09:00 -0.3 75 2 1 1B N 0 0 1019 < 2306 Partly cloudy 32% cloud 12:00 -0.5 74 2 1 1B N 0 0 1020 < 2306 Overcast 100% cloud 15:00 0.8 75 2 1 1B NE 0 0 1021 < 2306 Overcast 100% cloud 18:00 6.3 51 5 3 1B S 0 0 1020 2676 Partly cloudy 40% cloud 21:00 7.5 45 7 4 2B SW 0 0 1019 2777 Cloudy 72% cloud  Friday, 06/11 00:00 4.3 65 3 1 1B SE 0 0 1022 2536 Cloudy 75% cloud 03:00 1.4 76 3 2 1B N 0.06 0 1023 < 2306 Partly cloudy 46% cloud 06:00 -1 78 5 3 1B N 0 0 1024 < 2306 Partly cloudy 30% cloud 09:00 -3.1 78 5 3 1B N 0 0 1025 < 2306 Partly cloudy 48% cloud 12:00 -3.2 74 6 3 1B N 0 0 1026 < 2306 Partly cloudy 50% cloud 15:00 -2.5 69 5 3 1B N 0 0 1027 < 2306 Partly cloudy 30% cloud 18:00 7.4 33 5 3 1B SW 0 0 1026 3080 Clear 9% cloud 21:00 8.2 42 7 4 2B S 0 0 1024 3088 Partly cloudy 39% cloud Saturday, 07/11 00:00 3.5 69 2 1 1B SE 0 0 1026 3139 Overcast 96% cloud 03:00 2.2 68 2 1 1B N 0 0 1026 2594 Overcast 95% cloud 06:00 1.4 61 3 1 1B N 0 0 1026 2790 Cloudy 69% cloud 09:00 1.2 58 3 1 1B N 0 0 1026 2872 Cloudy 77% cloud 12:00 1.3 55 3 2 1B N 0 0 1025 2887 Clear 5% cloud 15:00 2 54 3 1 1B N 0 0 1026 2589 Clear 0% cloud 18:00 9.8 38 3 2 1B S 0 0 1025 3157 Clear 0% cloud 21:00 11.1 43 5 3 1B S 0 0 1024 3156 Clear 0% cloud Sunday, 08/11 00:00 5.8 69 1 1 1B SE 0 0 1025 3157 Clear 0% cloud 03:00 2.9 72 2 1 1B N 0 0 1025 3157 Clear 3% cloud 06:00 3.2 66 2 1 1B NE 0 0 1024 3153 Clear 0% cloud 09:00 3.2 64 2 1 1B NE 0 0 1024 3144 Clear 5% cloud 12:00 3.1 63 2 1 1B NE 0 0 1023 3138 Overcast 90% cloud 15:00 3.8 62 2 1 1B NE 0 0 1023 3140 Cloudy 53% cloud 18:00 10.4 41 6 3 1B S 0 0 1023 3142 Cloudy 72% cloud 21:00 11.6 40 8 4 2B S 0 0 1021 3134 Cloudy 80% cloud Monday, 09/11 00:00 6.3 62 3 1 1B S 0 0 1022 3133 Overcast 86% cloud 03:00 3.7 66 2 1 1B NE 0 0 1022 3131 Overcast 96% cloud 06:00 3.2 64 1 1 0B NE 0 0 1022 3130 Overcast 84% cloud 09:00 3.4 61 1 1 0B NE 0 0 1021 3122 Cloudy 71% cloud 12:00 3.2 64 1 0 0B NE 0 0 1020 3117 Overcast 96% cloud 15:00 3.4 66 1 1 1B N 0 0 1021 3120 Overcast 82% cloud 18:00 10.1 44 5 3 1B S 0 0 1021 3128 Overcast 90% cloud 21:00 11.2 42 8 4 2B S 0 0 1020 3124 Overcast 92% cloud Tuesday, 10/11 00:00 5.8 67 4 2 1B S 0 0 1021 3123 Overcast 92% cloud 03:00 3.1 72 2 1 1B NE 0 0 1022 3125 Partly cloudy 47% cloud 06:00 2.9 68 2 1 1B N 0 0 1022 2893 Partly cloudy 30% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 43.690329°N, -114.3467279°E · Requested elevation: 1813 m. Model terrain: 2303 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.
Sun Valley - Dollar Mountain is a downhill ski area in Idaho, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1813 to 2002 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
Sun Valley - Dollar Mountain - 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 0.9 67 4 2 1B N — — 1015 < 2305 Overcast 100% cloud 09:00 1 68 3 2 1B N 0.01 0 1015 < 2305 Overcast 99% cloud 12:00 1.1 64 4 2 1B N 0.02 0 1015 < 2305 Overcast 100% cloud 15:00 0.7 62 6 3 2B N 0 0 1015 < 2305 Partly cloudy 25% cloud 18:00 8.6 33 2 1 1B S 0 0 1015 2869 Clear 0% cloud 21:00 9.7 39 8 4 2B S 0 0 1014 2970 Clear 6% cloud Thursday, 05/11 00:00 4.8 66 3 1 1B S 0 0 1016 2828 Clear 0% cloud 03:00 1.8 73 2 1 1B NE 0 0 1018 < 2305 Clear 0% cloud 06:00 1 73 2 1 1B N 0 0 1019 < 2305 Clear 1% cloud 09:00 -0.4 75 2 1 1B N 0 0 1019 < 2305 Partly cloudy 31% cloud 12:00 -0.5 74 2 1 1B N 0 0 1020 < 2305 Overcast 100% cloud 15:00 0.8 75 2 1 1B NE 0 0 1021 < 2305 Overcast 100% cloud 18:00 6.3 51 5 3 1B S 0 0 1020 2676 Partly cloudy 40% cloud 21:00 7.5 45 7 4 2B SW 0 0 1019 2776 Cloudy 72% cloud Friday, 06/11 00:00 4.2 66 3 1 1B SE 0 0 1022 2536 Cloudy 75% cloud 03:00 1.4 76 3 2 1B N 0.06 0 1023 < 2305 Partly cloudy 46% cloud 06:00 -1 78 5 3 1B N 0 0 1024 < 2305 Partly cloudy 30% cloud 09:00 -3.1 78 5 3 1B N 0 0 1025 < 2305 Partly cloudy 48% cloud 12:00 -3.2 75 6 3 1B N 0 0 1026 < 2305 Partly cloudy 50% cloud 15:00 -2.6 69 5 3 1B N 0 0 1027 < 2305 Partly cloudy 30% cloud 18:00 7.3 34 5 3 1B SW 0 0 1026 3080 Clear 9% cloud 21:00 8.2 42 7 4 2B S 0 0 1024 3088 Partly cloudy 39% cloud Saturday, 07/11 00:00 3.5 69 2 1 1B SE 0 0 1026 3139 Overcast 96% cloud 03:00 2.2 68 2 1 1B N 0 0 1026 2592 Overcast 95% cloud 06:00 1.4 61 3 1 1B N 0 0 1026 2788 Cloudy 69% cloud 09:00 1.2 58 3 1 1B N 0 0 1026 2871 Cloudy 77% cloud 12:00 1.3 55 3 2 1B N 0 0 1025 2885 Clear 5% cloud 15:00 2 54 3 1 1B N 0 0 1026 2586 Clear 0% cloud 18:00 9.8 38 3 2 1B S 0 0 1025 3157 Clear 0% cloud 21:00 11.1 43 5 3 1B S 0 0 1024 3156 Clear 0% cloud Sunday, 08/11 00:00 5.8 69 1 1 1B SE 0 0 1025 3157 Clear 0% cloud 03:00 2.9 72 2 1 1B N 0 0 1025 3157 Clear 3% cloud 06:00 3.2 66 2 1 1B NE 0 0 1024 3153 Clear 0% cloud 09:00 3.2 64 2 1 1B NE 0 0 1024 3144 Clear 5% cloud 12:00 3.1 63 2 1 1B NE 0 0 1023 3138 Overcast 90% cloud 15:00 3.7 62 2 1 1B NE 0 0 1023 3140 Cloudy 53% cloud 18:00 10.4 41 6 3 1B S 0 0 1023 3142 Cloudy 72% cloud 21:00 11.6 40 8 4 2B S 0 0 1021 3134 Cloudy 80% cloud Monday, 09/11 00:00 6.3 62 3 1 1B S 0 0 1022 3133 Overcast 86% cloud 03:00 3.7 66 2 1 1B NE 0 0 1022 3131 Overcast 96% cloud 06:00 3.2 64 1 1 0B NE 0 0 1022 3130 Overcast 84% cloud 09:00 3.4 61 1 1 0B NE 0 0 1021 3122 Cloudy 71% cloud 12:00 3.2 64 1 0 0B NE 0 0 1020 3117 Overcast 96% cloud 15:00 3.3 66 1 1 1B N 0 0 1021 3120 Overcast 82% cloud 18:00 10.1 44 5 3 1B S 0 0 1021 3128 Overcast 90% cloud 21:00 11.1 42 8 4 2B S 0 0 1020 3124 Overcast 92% cloud Tuesday, 10/11 00:00 5.8 67 4 2 1B S 0 0 1021 3123 Overcast 92% cloud 03:00 3 72 2 1 1B NE 0 0 1022 3125 Partly cloudy 47% cloud 06:00 2.9 68 2 1 1B N 0 0 1022 2902 Partly cloudy 30% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 43.689827°N, -114.3458385°E · Requested elevation: 1817 m. Model terrain: 2302 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
Sun Valley - Dollar Mountain - 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 -0.1 70 4 2 1B N — — 1015 < 2291 Overcast 100% cloud 09:00 0 71 3 2 1B N 0.01 0 1015 < 2291 Overcast 99% cloud 12:00 0.1 68 5 2 1B N 0.02 0 1015 < 2291 Overcast 100% cloud 15:00 -0.3 65 6 3 2B N 0 0 1015 < 2291 Partly cloudy 26% cloud 18:00 7.6 35 2 1 1B S 0 0 1015 2867 Clear 0% cloud 21:00 8.6 41 8 4 2B S 0 0 1014 2967 Clear 6% cloud Thursday, 05/11 00:00 3.9 70 3 1 1B S 0 0 1016 2832 Clear 0% cloud 03:00 0.8 77 2 1 1B NE 0 0 1018 < 2291 Clear 0% cloud 06:00 -0 77 2 1 1B N 0 0 1019 < 2291 Clear 1% cloud 09:00 -1.4 79 2 1 1B N 0 0 1019 < 2291 Partly cloudy 31% cloud 12:00 -1.5 78 2 1 1B N 0 0 1020 < 2291 Overcast 100% cloud 15:00 -0.3 79 2 1 1B NE 0 0 1021 < 2291 Overcast 100% cloud 18:00 5.3 53 5 3 1B S 0 0 1020 2672 Partly cloudy 40% cloud 21:00 6.5 48 7 4 2B SW 0 0 1019 2772 Cloudy 71% cloud Friday, 06/11 00:00 3.3 69 3 1 1B SE 0 0 1021 2540 Cloudy 74% cloud 03:00 0.4 80 3 2 1B N 0.05 0 1023 < 2291 Partly cloudy 45% cloud 06:00 -2 83 5 3 1B N 0 0 1024 < 2291 Partly cloudy 29% cloud 09:00 -4 83 5 3 1B N 0 0 1025 < 2291 Partly cloudy 46% cloud 12:00 -4.1 79 6 3 1B N 0 0 1026 < 2291 Partly cloudy 49% cloud 15:00 -3.5 73 5 3 1B N 0 0 1027 < 2291 Partly cloudy 29% cloud 18:00 6.3 36 5 3 1B S 0 0 1026 3078 Clear 9% cloud 21:00 7.1 45 7 4 2B S 0 0 1024 3089 Partly cloudy 39% cloud Saturday, 07/11 00:00 2.5 73 2 1 1B SE 0 0 1026 3139 Overcast 96% cloud 03:00 1.2 72 2 1 1B N 0 0 1026 2555 Overcast 95% cloud 06:00 0.3 65 2 1 1B N 0 0 1026 2776 Cloudy 70% cloud 09:00 0.2 61 3 1 1B N 0 0 1026 2859 Cloudy 77% cloud 12:00 0.3 58 3 2 1B N 0 0 1025 2874 Clear 5% cloud 15:00 0.9 57 3 1 1B N 0 0 1026 2565 Clear 0% cloud 18:00 8.6 41 3 2 1B S 0 0 1025 3157 Clear 0% cloud 21:00 10 46 5 3 1B S 0 0 1024 3156 Clear 0% cloud Sunday, 08/11 00:00 4.8 73 1 1 1B SE 0 0 1025 3157 Clear 0% cloud 03:00 1.9 76 2 1 1B N 0 0 1025 3157 Clear 3% cloud 06:00 2.1 70 2 1 1B NE 0 0 1024 3153 Clear 0% cloud 09:00 2.2 68 2 1 1B NE 0 0 1024 3144 Clear 5% cloud 12:00 2 67 2 1 1B NE 0 0 1023 3138 Overcast 90% cloud 15:00 2.6 65 2 1 1B NE 0 0 1023 3140 Cloudy 53% cloud 18:00 9.4 43 5 3 1B S 0 0 1023 3142 Cloudy 71% cloud 21:00 10.5 42 8 4 2B S 0 0 1021 3135 Cloudy 80% cloud Monday, 09/11 00:00 5.3 66 3 1 1B S 0 0 1022 3133 Overcast 86% cloud 03:00 2.6 70 2 1 1B NE 0 0 1022 3131 Overcast 96% cloud 06:00 2.1 68 1 1 1B NE 0 0 1022 3130 Overcast 84% cloud 09:00 2.3 65 1 1 0B NE 0 0 1021 3122 Cloudy 71% cloud 12:00 2.1 68 1 0 0B N 0 0 1020 3117 Overcast 96% cloud 15:00 2.3 70 1 1 1B N 0 0 1021 3120 Overcast 82% cloud 18:00 9.1 46 5 3 1B S 0 0 1021 3128 Overcast 90% cloud 21:00 10.1 44 8 4 2B S 0 0 1020 3124 Overcast 92% cloud Tuesday, 10/11 00:00 4.8 71 4 2 1B S 0 0 1021 3123 Overcast 91% cloud 03:00 2 76 2 1 1B N 0 0 1022 3125 Partly cloudy 47% cloud 06:00 1.8 72 2 1 1B N 0 0 1022 2947 Partly cloudy 29% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 43.6827285°N, -114.3472203°E · Requested elevation: 2002 m. Model terrain: 2289 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.