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.
ECMWF · Model run: Next update expected:
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Thursday, 05/11 02:00 -0.6 84 1 0 0B NW 0.57 0.2 1020 — Overcast 80% cloud 05:00 -1.7 86 1 0 0B NE 0.14 0 1022 — Overcast 92% cloud 08:00 -1.2 74 2 1 1B E 0.02 0 1023 — Partly cloudy 40% cloud 11:00 4.7 50 2 1 1B NW 0 0 1020 — Clear 1% cloud 14:00 6.4 44 2 1 1B NW 0.00 0 1017 — Clear 18% cloud 17:00 1.5 60 1 0 0B SE 0 0 1019 — Partly cloudy 27% cloud 20:00 -4.3 63 4 2 1B SE 0 0 1021 — Overcast 85% cloud 23:00 -3.3 65 4 2 1B SE 0 0 1022 — Overcast 98% cloud Friday, 06/11 02:00 -3.3 66 3 2 1B SE 0 0 1022 — Overcast 95% cloud 05:00 -3.4 67 3 2 1B SE 0 0 1023 — Overcast 87% cloud 08:00 -0.3 62 2 1 1B SE 0.01 0 1024 — Partly cloudy 48% cloud 11:00 6.4 39 3 2 1B NW 0 0 1023 — Cloudy 59% cloud 14:00 7.1 39 4 2 1B NW 0 0 1021 — Clear 9% cloud 17:00 1.8 60 2 1 1B W 0 0 1022 — Clear 6% cloud 20:00 -2.7 72 3 1 1B SE 0 0 1024 — Clear 2% cloud 23:00 -3.8 68 3 2 1B SE 0 0 1025 — Clear 0% cloud Saturday, 07/11 02:00 -4.8 65 3 2 1B SE 0 0 1025 — Clear 0% cloud 05:00 -5.1 60 3 1 1B SE 0 0 1026 — Clear 0% cloud 08:00 -1.2 53 2 1 1B SE 0 0 1027 — Clear 0% cloud 11:00 6.7 34 2 1 1B NW 0 0 1025 — Clear 0% cloud 14:00 8.1 32 3 2 1B NW 0 0 1022 — Clear 7% cloud 17:00 2 51 1 1 1B S 0 0 1023 — Partly cloudy 35% cloud 20:00 -3.1 57 3 2 1B SE 0 0 1026 — Clear 17% cloud 23:00 -3.5 54 4 2 1B SE 0 0 1026 — Clear 0% cloud Sunday, 08/11 02:00 -4.4 57 3 2 1B SE 0 0 1026 — Clear 0% cloud 05:00 -3.9 53 3 2 1B SE 0 0 1026 — Clear 0% cloud 08:00 0.6 44 2 1 1B SE 0 0 1027 — Clear 0% cloud 11:00 9.3 24 3 2 1B NW 0 0 1025 — Clear 0% cloud 14:00 9.8 26 4 2 1B NW 0 0 1022 — Clear 0% cloud 17:00 3.6 46 1 1 0B S 0 0 1023 — Clear 0% cloud 20:00 -1.6 60 3 2 1B SE 0 0 1024 — Clear 0% cloud 23:00 -1.6 55 3 2 1B SE 0 0 1025 — Clear 0% cloud Monday, 09/11 02:00 -1.5 51 2 1 1B SE 0 0 1024 — Clear 0% cloud 05:00 -2 48 3 2 1B SE 0 0 1024 — Clear 0% cloud 08:00 1.8 43 3 1 1B SE 0 0 1025 — Clear 0% cloud 11:00 9.9 25 2 1 1B NW 0 0 1023 — Clear 2% cloud 14:00 10.7 25 3 1 1B NW 0 0 1021 — Clear 14% cloud 17:00 4 43 1 1 0B S 0.01 0 1022 — Clear 18% cloud 20:00 -1.2 56 4 2 1B SE 0 0 1023 — Clear 0% cloud 23:00 -1.6 48 4 2 1B SE 0 0 1023 — Clear 0% cloud Tuesday, 10/11 02:00 -1.9 49 3 2 1B SE 0 0 1023 — Partly cloudy 31% cloud 05:00 -1.9 48 3 1 1B SE 0 0 1023 — Clear 8% cloud 08:00 1.7 39 1 1 1B SE 0 0 1024 — Partly cloudy 38% cloud 11:00 9.2 26 3 2 1B NW 0 0 1023 — Cloudy 79% cloud 14:00 9.5 31 5 2 1B NW 0 0 1021 — Cloudy 64% cloud 17:00 3.3 50 1 0 0B SW 0 0 1022 — Partly cloudy 24% cloud 20:00 -0.5 58 2 1 1B SE 0 0 1024 — Clear 0% cloud 23:00 -2 63 3 2 1B SE 0 0 1025 — Clear 0% cloud |
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Forecast table times: America/Denver.
Coordinates: 39.2126962°N, -106.9206131°E · Requested elevation: 2474 m. Model terrain: 2870 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.

This listing refers to Snowmass mountain, one of the four mountains marketed together as Aspen Snowmass. Snowmass has a broad mix of terrain, from prepared runs and family areas to steeper skiing such as the Cirque. Its base village and Elk Camp facilities also give groups options beyond a day spent entirely on skis.
The distinction between Snowmass and the wider Aspen Snowmass destination is important when choosing a meeting point or reading a mountain report. A webcam, lift update or snowfall measurement from Aspen Mountain is not automatically a report for Snowmass. Start with the named mountain and then identify the sector you plan to use.
Our lower forecast reference is at 2,474 m. For higher terrain, select a matching altitude rather than applying the base temperature everywhere. For a family day, check the hourly outlook for both the start and the return: the warmest or coldest part of the day may not coincide with the precipitation. Use the resort’s trail and grooming report to understand available terrain, alongside the two-model weather comparison.
Official sources: Snowmass. Reviewed 18 October 2026.
ECMWF · Model run: Next update expected:
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Thursday, 05/11 02:00 -1 86 1 1 0B NW 0.55 0.2 1020 — Cloudy 77% cloud 05:00 -2.3 89 1 0 0B NE 0.10 0 1022 — Overcast 91% cloud 08:00 -1.9 77 2 1 1B SE 0.01 0 1023 — Partly cloudy 43% cloud 11:00 3.9 52 2 1 1B NW 0 0 1020 — Clear 2% cloud 14:00 5.6 46 2 1 1B NW 0.00 0 1017 — Clear 18% cloud 17:00 0.9 62 1 0 0B SE 0 0 1019 — Partly cloudy 29% cloud 20:00 -4.6 63 3 2 1B SE 0 0 1021 — Overcast 87% cloud 23:00 -3.8 67 3 2 1B SE 0 0 1022 — Overcast 97% cloud Friday, 06/11 02:00 -3.6 67 3 2 1B SE 0 0 1022 — Overcast 95% cloud 05:00 -3.8 69 3 1 1B SE 0 0 1023 — Overcast 87% cloud 08:00 -0.9 63 2 1 1B S 0.02 0 1024 — Partly cloudy 49% cloud 11:00 5.7 41 3 2 1B NW 0 0 1023 — Cloudy 58% cloud 14:00 6.4 41 4 2 1B NW 0 0 1021 — Clear 9% cloud 17:00 1.1 62 2 1 1B W 0 0 1023 — Clear 5% cloud 20:00 -3.3 74 2 1 1B SE 0 0 1024 — Clear 2% cloud 23:00 -4.2 68 3 2 1B SE 0 0 1025 — Clear 0% cloud Saturday, 07/11 02:00 -5.1 65 3 2 1B SE 0 0 1025 — Clear 0% cloud 05:00 -5.4 60 2 1 1B SE 0 0 1026 — Clear 0% cloud 08:00 -1.7 54 2 1 1B SE 0 0 1027 — Clear 0% cloud 11:00 6.1 35 2 1 1B NW 0 0 1025 — Clear 0% cloud 14:00 7.4 33 3 2 1B NW 0 0 1022 — Clear 7% cloud 17:00 1.4 51 1 1 1B S 0 0 1023 — Partly cloudy 34% cloud 20:00 -3.5 56 3 1 1B S 0 0 1026 — Clear 18% cloud 23:00 -3.8 54 4 2 1B SE 0 0 1026 — Clear 0% cloud Sunday, 08/11 02:00 -4.6 57 3 2 1B SE 0 0 1026 — Clear 0% cloud 05:00 -4.4 54 3 1 1B S 0 0 1026 — Clear 0% cloud 08:00 -0.1 45 2 1 1B SE 0 0 1027 — Clear 0% cloud 11:00 8.6 26 3 2 1B NW 0 0 1025 — Clear 0% cloud 14:00 9.1 28 4 2 1B NW 0 0 1022 — Clear 0% cloud 17:00 3 48 1 1 1B SW 0 0 1023 — Clear 0% cloud 20:00 -2 61 3 2 1B SE 0 0 1024 — Clear 0% cloud 23:00 -2.1 56 3 2 1B SE 0 0 1025 — Clear 0% cloud Monday, 09/11 02:00 -1.8 51 2 1 1B SE 0 0 1024 — Clear 0% cloud 05:00 -2.6 49 3 1 1B SE 0 0 1024 — Clear 0% cloud 08:00 1.1 44 3 1 1B SE 0 0 1025 — Clear 0% cloud 11:00 9.2 26 2 1 1B NW 0 0 1023 — Clear 2% cloud 14:00 10.1 26 3 1 1B NW 0 0 1021 — Clear 14% cloud 17:00 3.5 45 1 1 1B S 0.00 0 1022 — Clear 17% cloud 20:00 -1.5 57 4 2 1B SE 0 0 1023 — Clear 0% cloud 23:00 -1.8 48 3 2 1B S 0 0 1023 — Clear 0% cloud Tuesday, 10/11 02:00 -2.3 49 3 2 1B SE 0 0 1023 — Partly cloudy 33% cloud 05:00 -2.5 50 2 1 1B S 0 0 1023 — Clear 8% cloud 08:00 1 42 1 1 1B S 0 0 1024 — Partly cloudy 38% cloud 11:00 8.6 28 4 2 1B NW 0 0 1023 — Cloudy 80% cloud 14:00 8.9 33 5 2 1B NW 0 0 1021 — Cloudy 62% cloud 17:00 2.7 52 1 1 0B SW 0 0 1022 — Partly cloudy 23% cloud 20:00 -1.1 61 2 1 1B S 0 0 1024 — Clear 0% cloud 23:00 -2.5 64 3 1 1B SE 0 0 1025 — Clear 0% cloud |
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Forecast table times: America/Denver.
Coordinates: 39.2085504°N, -106.948435°E · Requested elevation: 2571 m. Model terrain: 2869 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.
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 | Thursday, 05/11 06:00 -7.7 100 3 2 1B N — — 1018 — Overcast 100% cloud 09:00 -7.8 100 1 1 1B NW 0.54 0.5 1019 — Cloudy 76% cloud 12:00 -9.4 100 1 1 1B NE 0.06 0.1 1022 — Overcast 87% cloud 15:00 -9.7 100 2 1 1B E 0.01 0 1022 — Partly cloudy 43% cloud 18:00 -3 67 0 0 0B N 0 0 1020 — Clear 1% cloud 21:00 -1.4 59 1 1 1B W 0.00 0 1018 — Clear 19% cloud Friday, 06/11 00:00 -6.3 81 1 0 0B SE 0 0 1019 — Partly cloudy 30% cloud 03:00 -10.9 83 2 1 1B SE 0 0 1021 — Overcast 86% cloud 06:00 -10.4 90 3 1 1B SE 0 0 1022 — Overcast 98% cloud 09:00 -10.1 89 2 1 1B S 0 0 1023 — Overcast 96% cloud 12:00 -10.3 92 2 1 1B SE 0 0 1023 — Overcast 89% cloud 15:00 -7.7 87 1 0 0B S 0.04 0 1024 — Cloudy 54% cloud 18:00 -1.3 57 3 1 1B NW 0 0 1023 — Cloudy 50% cloud 21:00 -0.6 56 4 2 1B NW 0 0 1021 — Clear 9% cloud Saturday, 07/11 00:00 -6.2 86 2 1 1B W 0 0 1023 — Clear 4% cloud 03:00 -10.2 100 1 1 0B SE 0 0 1024 — Clear 2% cloud 06:00 -11.1 97 1 1 1B SE 0 0 1025 — Clear 0% cloud 09:00 -12 90 2 1 1B SE 0 0 1025 — Clear 0% cloud 12:00 -12.3 82 1 0 0B SE 0 0 1025 — Clear 0% cloud 15:00 -8.9 75 1 0 0B E 0 0 1027 — Clear 0% cloud 18:00 -0.9 47 2 1 1B N 0 0 1025 — Clear 0% cloud 21:00 0.6 44 3 2 1B NW 0 0 1022 — Clear 6% cloud Sunday, 08/11 00:00 -5.6 68 1 0 0B SW 0 0 1023 — Partly cloudy 34% cloud 03:00 -10.1 72 1 1 1B SE 0 0 1026 — Clear 17% cloud 06:00 -10.4 69 2 1 1B SE 0 0 1026 — Clear 0% cloud 09:00 -10.8 73 2 1 1B SE 0 0 1026 — Clear 0% cloud 12:00 -11.1 70 2 1 1B S 0 0 1026 — Clear 0% cloud 15:00 -7.2 61 1 1 1B S 0 0 1027 — Clear 0% cloud 18:00 1.6 36 3 2 1B NW 0 0 1025 — Clear 0% cloud 21:00 2.2 40 4 2 1B NW 0 0 1023 — Clear 0% cloud Monday, 09/11 00:00 -4.1 67 1 0 0B SW 0 0 1023 — Clear 0% cloud 03:00 -8.8 81 2 1 1B S 0 0 1024 — Clear 0% cloud 06:00 -9 74 2 1 1B SE 0 0 1025 — Clear 0% cloud 09:00 -8.8 67 1 0 0B SE 0 0 1024 — Clear 0% cloud 12:00 -9.6 65 1 1 1B SE 0 0 1024 — Clear 0% cloud 15:00 -6.2 59 1 1 1B SE 0 0 1025 — Clear 0% cloud 18:00 2.2 37 2 1 1B NW 0 0 1023 — Clear 2% cloud 21:00 3.1 37 3 1 1B NW 0 0 1021 — Clear 13% cloud Tuesday, 10/11 00:00 -3.5 63 0 0 0B SW 0.01 0 1022 — Clear 14% cloud 03:00 -7.9 73 2 1 1B SE 0 0 1023 — Clear 0% cloud 06:00 -8.1 60 3 1 1B S 0 0 1023 — Clear 0% cloud 09:00 -8.9 62 2 1 1B S 0 0 1023 — Partly cloudy 32% cloud 12:00 -9.4 66 2 1 1B S 0 0 1023 — Clear 7% cloud 15:00 -6.3 58 0 0 0B SW 0 0 1024 — Partly cloudy 35% cloud 18:00 1.6 39 4 2 1B NW 0 0 1023 — Cloudy 79% cloud 21:00 1.9 46 5 3 1B NW 0 0 1021 — Cloudy 67% cloud Wednesday, 11/11 00:00 -4.6 75 1 1 0B W 0 0 1023 — Partly cloudy 20% cloud 03:00 -8.4 86 1 0 0B SE 0 0 1025 — Clear 0% cloud 06:00 -9.7 89 1 1 0B SE 0 0 1026 — Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 39.1600314°N, -106.9646688°E · Requested elevation: 3819 m. Model terrain: 3004 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.