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 IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
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) 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 18.5 22 9 5 2B W — — 1016 — Partly cloudy 36% cloud 21:00 18.1 23 12 7 2B SW 0.20 0 1013 — Cloudy 62% cloud Saturday, 10/10 00:00 14.3 36 4 2 1B SW 0.15 0 1013 — Partly cloudy 42% cloud 03:00 7.3 61 6 3 1B SE 0.01 0 1015 — Clear 1% cloud 06:00 6.3 60 4 2 1B S 0.00 0 1015 — Clear 0% cloud 09:00 5.8 61 4 2 1B S 0 0 1014 — Clear 17% cloud 12:00 5.8 62 5 2 1B S 0.00 0 1013 — Partly cloudy 25% cloud 15:00 11 52 4 2 1B SE 0.07 0 1014 — Partly cloudy 22% cloud 18:00 14.2 50 6 3 2B SW 0.87 0 1013 — Partly cloudy 29% cloud 21:00 15.1 45 11 6 2B SW 0.81 0 1010 — Cloudy 58% cloud Sunday, 11/10 00:00 11.8 64 3 2 1B S 0.76 0 1011 — Overcast 95% cloud 03:00 8.8 72 4 2 1B SE 0.03 0 1011 — Overcast 96% cloud 06:00 8.4 79 2 1 1B S 0.73 0 1012 — Overcast 99% cloud 09:00 8.1 85 3 1 1B SE 0.76 0 1012 — Overcast 100% cloud 12:00 7.6 87 4 2 1B SE 1.2 0 1012 — Overcast 86% cloud 15:00 9.8 83 6 3 2B SE 0.17 0 1012 — Overcast 96% cloud 18:00 17.1 40 10 6 2B SW 0.28 0 1009 — Partly cloudy 47% cloud 21:00 18 39 12 7 3B S 0.95 0 1005 — Cloudy 70% cloud Monday, 12/10 00:00 15.4 45 5 3 1B S 0.29 0 1005 — Cloudy 63% cloud 03:00 10.3 77 4 2 1B SE 1.6 0 1011 — Overcast 84% cloud 06:00 8.6 81 4 2 1B SE 0.91 0 1011 — Cloudy 56% cloud 09:00 6.9 81 4 2 1B S 0.03 0 1012 — Cloudy 57% cloud 12:00 5.5 78 3 1 1B S 0.04 0 1013 — Partly cloudy 27% cloud 15:00 8.5 72 1 1 1B S 0 0 1015 — Clear 3% cloud 18:00 15 29 7 4 2B SW 0.00 0 1012 — Clear 4% cloud 21:00 17.3 23 11 6 2B SW 0 0 1009 — Clear 15% cloud Tuesday, 13/10 00:00 13.9 35 4 2 1B NW 0 0 1009 — Partly cloudy 21% cloud 03:00 8 55 6 3 2B SE 0 0 1011 — Clear 7% cloud 06:00 6 61 8 4 2B SE 0 0 1013 — Clear 3% cloud 09:00 6.3 62 7 4 2B SE 0.00 0 1012 — Partly cloudy 32% cloud 12:00 6.1 68 6 3 2B SE 0.05 0 1013 — Partly cloudy 35% cloud 15:00 11.1 50 8 5 2B SE 0.00 0 1013 — Partly cloudy 23% cloud 18:00 15 29 14 7 3B S 0.13 0 1011 — Partly cloudy 37% cloud 21:00 15.4 31 13 7 3B SW 1.1 0 1009 — Partly cloudy 40% cloud Wednesday, 14/10 00:00 12.6 42 3 2 1B S 0.24 0 1010 — Cloudy 50% cloud 03:00 8.4 55 4 2 1B SE 0.00 0 1013 — Partly cloudy 36% cloud 06:00 6.5 64 4 2 1B SE 0 0 1015 — Clear 15% cloud 09:00 4.9 67 5 3 1B SE 0 0 1014 — Partly cloudy 23% cloud 12:00 5 67 4 2 1B SE 0 0 1014 — Clear 19% cloud 15:00 9.6 51 3 2 1B SE 0.02 0 1016 — Partly cloudy 34% cloud 18:00 13.6 33 10 5 2B S 0.60 0 1013 — Partly cloudy 40% cloud 21:00 8.9 63 6 3 2B NW 2.4 0 1015 — Overcast 83% cloud Thursday, 15/10 00:00 4.3 88 4 2 1B N 6.1 0 1020 — Overcast 100% cloud 03:00 1.4 86 1 1 1B E 2.9 0 1022 — Cloudy 65% cloud 06:00 -0.1 85 2 1 1B SE 0.15 0 1023 — Cloudy 61% cloud 09:00 -0.8 84 3 1 1B SE 0.01 0 1023 — Clear 18% cloud 12:00 -1.2 79 3 2 1B SE 0 0 1024 — Clear 18% cloud 15:00 4.5 64 2 1 1B NE 0 0 1025 — Clear 13% cloud 18:00 10.5 43 2 1 1B NW 0.01 0 1022 — Partly cloudy 30% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Aspen Snowmass is a downhill ski area in Colorado, United States. Mapped terrain includes easy, intermediate, advanced, expert routes. Its mapped lift network extends from approximately 2474 to 3819 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
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) 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 18 22 9 5 2B W — — 1016 — Partly cloudy 38% cloud 21:00 17.6 24 13 7 3B SW 0.19 0 1013 — Cloudy 64% cloud Saturday, 10/10 00:00 13.8 38 4 2 1B SW 0.13 0 1013 — Partly cloudy 42% cloud 03:00 6.7 63 5 3 1B SE 0.01 0 1015 — Clear 1% cloud 06:00 5.7 62 4 2 1B S 0.00 0 1015 — Clear 0% cloud 09:00 5.3 63 4 2 1B S 0 0 1014 — Clear 17% cloud 12:00 5.2 64 5 2 1B S 0.00 0 1013 — Partly cloudy 26% cloud 15:00 10.4 54 3 2 1B SE 0.09 0 1014 — Partly cloudy 22% cloud 18:00 13.7 50 6 3 2B SW 0.71 0 1013 — Partly cloudy 28% cloud 21:00 14.5 47 10 6 2B SW 0.84 0 1010 — Cloudy 61% cloud Sunday, 11/10 00:00 11.3 66 3 2 1B S 0.77 0 1011 — Overcast 96% cloud 03:00 8.2 75 3 2 1B SE 0.04 0 1012 — Overcast 96% cloud 06:00 7.8 82 2 1 1B S 0.82 0 1012 — Overcast 99% cloud 09:00 7.5 88 2 1 1B SE 0.85 0 1012 — Overcast 100% cloud 12:00 7 89 3 2 1B SE 1.2 0 1012 — Overcast 86% cloud 15:00 9.1 86 6 3 2B SE 0.19 0 1012 — Overcast 96% cloud 18:00 16.5 41 10 5 2B SW 0.32 0 1009 — Partly cloudy 48% cloud 21:00 17.4 41 12 7 2B S 0.98 0 1005 — Cloudy 71% cloud Monday, 12/10 00:00 14.8 48 5 2 1B S 0.32 0 1006 — Cloudy 65% cloud 03:00 9.9 78 3 2 1B SE 1.7 0 1011 — Overcast 85% cloud 06:00 8 82 4 2 1B SE 0.96 0 1011 — Cloudy 54% cloud 09:00 6.4 83 4 2 1B S 0.04 0 1012 — Cloudy 64% cloud 12:00 5 82 2 1 1B S 0.05 0 1013 — Partly cloudy 29% cloud 15:00 7.9 76 1 0 0B S 0 0 1015 — Clear 3% cloud 18:00 14.5 30 7 4 2B SW 0.00 0 1012 — Clear 4% cloud 21:00 16.8 24 11 6 2B SW 0 0 1008 — Clear 15% cloud Tuesday, 13/10 00:00 13.4 36 5 3 1B NW 0 0 1009 — Partly cloudy 21% cloud 03:00 7.4 58 6 3 1B SE 0 0 1011 — Clear 7% cloud 06:00 5.3 64 8 4 2B SE 0 0 1013 — Clear 4% cloud 09:00 5.7 65 7 4 2B S 0.01 0 1012 — Partly cloudy 32% cloud 12:00 5.4 71 6 3 2B S 0.05 0 1013 — Partly cloudy 36% cloud 15:00 10.4 52 8 4 2B SE 0.00 0 1013 — Partly cloudy 23% cloud 18:00 14.4 31 14 7 3B S 0.14 0 1011 — Partly cloudy 38% cloud 21:00 14.7 33 13 7 3B SW 1.2 0 1009 — Partly cloudy 41% cloud Wednesday, 14/10 00:00 12 44 3 1 1B S 0.26 0 1010 — Cloudy 52% cloud 03:00 7.9 57 3 2 1B SE 0.00 0 1013 — Partly cloudy 39% cloud 06:00 5.9 66 3 2 1B SE 0 0 1015 — Clear 16% cloud 09:00 4.2 70 5 3 1B SE 0 0 1014 — Partly cloudy 24% cloud 12:00 4.3 69 4 2 1B SE 0 0 1014 — Partly cloudy 20% cloud 15:00 8.9 53 3 1 1B SE 0.02 0 1016 — Partly cloudy 34% cloud 18:00 13.1 33 9 5 2B S 0.55 0 1013 — Partly cloudy 40% cloud 21:00 7.8 70 6 3 2B NW 2.7 0 1015 — Overcast 84% cloud Thursday, 15/10 00:00 3.8 91 4 2 1B NW 6.2 0 1020 — Overcast 100% cloud 03:00 1 89 1 1 0B E 2.7 6 1022 — Cloudy 67% cloud 06:00 -0.5 87 2 1 1B SE 0.17 0 1023 — Cloudy 63% cloud 09:00 -1.3 87 2 1 1B SE 0.01 0 1024 — Clear 19% cloud 12:00 -1.8 81 2 1 1B SE 0 0 1024 — Partly cloudy 20% cloud 15:00 3.8 66 2 1 1B NE 0 0 1025 — Clear 14% cloud 18:00 9.8 45 2 1 1B NW 0.00 0 1022 — Partly cloudy 24% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · 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) 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 10.3 32 10 5 2B W — — 1017 — Partly cloudy 36% cloud 21:00 9.7 36 14 7 3B SW 0.28 0 1014 — Cloudy 71% cloud Saturday, 10/10 00:00 6 56 5 3 1B SW 0.19 0 1014 — Partly cloudy 35% cloud 03:00 -0.1 87 4 2 1B S 0.01 0 1016 — Clear 2% cloud 06:00 -1 85 3 2 1B S 0.00 0 1016 — Clear 0% cloud 09:00 -1.4 86 3 2 1B S 0 0 1015 — Clear 18% cloud 12:00 -1.5 88 5 2 1B S 0.00 0 1014 — Partly cloudy 34% cloud 15:00 2.9 79 3 2 1B S 0.18 0 1015 — Partly cloudy 32% cloud 18:00 5.9 73 7 4 2B SW 0.73 0 1014 — Partly cloudy 40% cloud 21:00 6.6 70 9 5 2B SW 1.1 0 1011 — Cloudy 64% cloud Sunday, 11/10 00:00 3.8 92 4 2 1B S 0.79 0 1011 — Overcast 97% cloud 03:00 1.1 100 3 2 1B S 0.07 0 1012 — Overcast 97% cloud 06:00 0.7 100 2 1 1B S 0.99 2 1013 — Overcast 100% cloud 09:00 0.5 100 3 2 1B S 0.89 2 1013 — Overcast 100% cloud 12:00 0 100 3 2 1B S 1.4 3 1013 — Overcast 89% cloud 15:00 1.9 100 6 3 2B SE 0.27 0 1013 — Overcast 97% cloud 18:00 8.7 59 12 7 2B SW 0.36 0 1010 — Cloudy 50% cloud 21:00 10 58 14 8 3B S 1.0 0 1006 — Cloudy 71% cloud Monday, 12/10 00:00 7 69 7 4 2B S 0.40 0 1007 — Cloudy 66% cloud 03:00 2.6 100 4 2 1B S 2.1 0 1012 — Overcast 87% cloud 06:00 0.8 100 5 2 1B S 1.2 3 1012 — Cloudy 63% cloud 09:00 -0.7 100 5 3 1B S 0.08 0 1013 — Cloudy 70% cloud 12:00 -2 100 4 2 1B SW 0.04 0 1014 — Partly cloudy 25% cloud 15:00 0.7 100 2 1 1B SW 0 0 1016 — Clear 5% cloud 18:00 6.9 44 9 5 2B SW 0.00 0 1013 — Clear 6% cloud 21:00 9.3 34 13 7 3B SW 0 0 1009 — Partly cloudy 22% cloud Tuesday, 13/10 00:00 6.1 49 4 2 1B W 0 0 1010 — Partly cloudy 22% cloud 03:00 0.5 79 7 4 2B S 0 0 1012 — Clear 7% cloud 06:00 -1.8 90 7 4 2B SE 0 0 1013 — Clear 8% cloud 09:00 -1.2 90 8 4 2B S 0.01 0 1013 — Partly cloudy 37% cloud 12:00 -1.6 99 7 4 2B S 0.06 0 1013 — Partly cloudy 35% cloud 15:00 2.9 76 9 5 2B SE 0.00 0 1014 — Partly cloudy 24% cloud 18:00 6.7 46 15 8 3B S 0.14 0 1012 — Partly cloudy 37% cloud 21:00 7.1 46 14 8 3B S 1.1 0 1010 — Partly cloudy 45% cloud Wednesday, 14/10 00:00 4.7 60 5 3 1B S 0.24 0 1011 — Cloudy 57% cloud 03:00 0.8 81 5 3 1B S 0.01 0 1014 — Partly cloudy 45% cloud 06:00 -1.2 94 4 2 1B SE 0 0 1015 — Clear 17% cloud 09:00 -2.6 97 7 4 2B SE 0 0 1015 — Partly cloudy 27% cloud 12:00 -2.5 97 6 3 1B SE 0 0 1015 — Partly cloudy 23% cloud 15:00 1.6 76 6 3 1B SE 0.02 0 1016 — Partly cloudy 35% cloud 18:00 5.6 48 12 7 2B S 0.69 0 1014 — Partly cloudy 43% cloud 21:00 0.8 96 4 2 1B W 2.6 6 1015 — Overcast 84% cloud Thursday, 15/10 00:00 -3 100 4 2 1B NW 6.0 46 1020 — Overcast 100% cloud 03:00 -6.2 100 0 0 0B E 2.3 18 1022 — Cloudy 57% cloud 06:00 -7.8 100 1 1 1B SE 0.14 1 1023 — Cloudy 58% cloud 09:00 -8.4 100 1 1 1B E 0.01 0 1024 — Partly cloudy 26% cloud 12:00 -8.6 100 2 1 1B E 0 0 1024 — Clear 18% cloud 15:00 -2.7 86 2 1 1B E 0 0 1025 — Clear 14% cloud 18:00 2.7 63 1 1 1B S 0.00 0 1023 — Partly cloudy 22% cloud |
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