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: America/Denver.
Coordinates: 39.1864051°N, -106.8182053°E · Requested elevation: 2425 m. Model terrain: 2985 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 Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 12:00 18.3 22 9 5 2B W — — 1017 — Partly cloudy 25% cloud 15:00 17.8 24 11 6 2B SW 0.25 0 1014 — Cloudy 60% cloud 18:00 13.8 36 6 3 2B S 0.33 0 1014 — Partly cloudy 39% cloud 21:00 7.6 57 6 3 2B SE 0.00 0 1016 — Clear 1% cloud Saturday, 10/10 00:00 6.6 57 4 2 1B SE 0.00 0 1015 — Clear 0% cloud 03:00 6 60 5 2 1B SE 0 0 1014 — Clear 15% cloud 06:00 6.3 58 5 3 1B SE 0.00 0 1014 — Partly cloudy 26% cloud 09:00 11.2 52 5 3 1B S 0.08 0 1015 — Partly cloudy 27% cloud 12:00 13.5 56 7 4 2B SW 1.4 0 1014 — Partly cloudy 41% cloud 15:00 14.6 46 11 6 2B SW 0.96 0 1010 — Cloudy 54% cloud 18:00 11.7 63 5 3 1B S 0.73 0 1011 — Overcast 92% cloud 21:00 9 69 6 3 2B SE 0.03 0 1012 — Overcast 95% cloud Sunday, 11/10 00:00 8.7 75 4 2 1B SE 0.49 0 1013 — Overcast 98% cloud 03:00 8.4 80 4 2 1B SE 0.43 0 1012 — Overcast 100% cloud 06:00 8 83 6 3 2B SE 1.1 0 1013 — Overcast 88% cloud 09:00 10.2 77 9 5 2B SE 0.15 0 1012 — Overcast 98% cloud 12:00 16.8 41 14 7 3B S 0.20 0 1010 — Partly cloudy 42% cloud 15:00 18 37 15 8 3B S 0.83 0 1006 — Cloudy 66% cloud 18:00 15.4 40 10 5 2B S 0.18 0 1006 — Cloudy 56% cloud 21:00 9.8 79 6 3 2B SE 1.4 0 1012 — Overcast 86% cloud Monday, 12/10 00:00 8.7 81 7 4 2B SE 0.89 0 1012 — Cloudy 72% cloud 03:00 7 77 7 4 2B S 0.04 0 1013 — Partly cloudy 34% cloud 06:00 5.7 71 4 2 1B S 0.02 0 1014 — Partly cloudy 20% cloud 09:00 8.7 65 4 2 1B S 0 0 1016 — Clear 5% cloud 12:00 14.8 29 10 5 2B SW 0.00 0 1012 — Clear 6% cloud 15:00 16.9 23 14 7 3B SW 0 0 1009 — Partly cloudy 23% cloud 18:00 14 35 3 2 1B S 0 0 1010 — Partly cloudy 22% cloud 21:00 8.6 50 8 4 2B SE 0 0 1012 — Clear 5% cloud Tuesday, 13/10 00:00 6.9 56 9 5 2B SE 0 0 1013 — Clear 6% cloud 03:00 7 59 8 4 2B SE 0.00 0 1012 — Partly cloudy 35% cloud 06:00 6.8 64 8 4 2B SE 0.02 0 1013 — Partly cloudy 34% cloud 09:00 11.3 46 12 7 2B S 0.00 0 1013 — Partly cloudy 23% cloud 12:00 15 29 16 9 3B S 0.06 0 1011 — Partly cloudy 32% cloud 15:00 15.5 28 15 8 3B S 0.47 0 1009 — Partly cloudy 42% cloud 18:00 12.6 39 6 3 2B S 0.17 0 1010 — Partly cloudy 49% cloud 21:00 8.3 54 7 4 2B SE 0.00 0 1014 — Partly cloudy 28% cloud Wednesday, 14/10 00:00 6.6 61 7 4 2B SE 0 0 1015 — Clear 11% cloud 03:00 5.7 61 8 4 2B SE 0 0 1015 — Partly cloudy 22% cloud 06:00 5.7 63 6 3 2B SE 0 0 1015 — Clear 16% cloud 09:00 10.1 50 7 4 2B SE 0.04 0 1016 — Partly cloudy 38% cloud 12:00 13.3 36 14 8 3B S 1.0 0 1013 — Partly cloudy 40% cloud 15:00 10.9 48 8 4 2B SW 1.6 0 1014 — Overcast 82% cloud 18:00 4.5 84 4 2 1B N 5.5 0 1020 — Overcast 100% cloud 21:00 1.4 82 2 1 1B E 3.2 0 1022 — Cloudy 55% cloud Thursday, 15/10 00:00 -0.6 81 4 2 1B E 0.05 0 1023 — Cloudy 55% cloud 03:00 -0.9 81 5 3 1B E 0.00 0 1023 — Partly cloudy 26% cloud 06:00 -0.9 76 5 3 1B E 0 0 1023 — Clear 9% cloud 09:00 5.6 58 3 2 1B NE 0 0 1025 — Clear 10% cloud 12:00 11.2 40 2 1 1B S 0.02 0 1022 — Cloudy 50% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Aspen Mountain is a downhill ski area in Colorado, United States. Mapped terrain includes intermediate, advanced, expert routes. Its mapped lift network extends from approximately 2425 to 3431 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: America/Denver.
Coordinates: 39.1864051°N, -106.8182053°E · Requested elevation: 2425 m. Model terrain: 2985 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 Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 12:00 18.3 22 9 5 2B W — — 1017 — Partly cloudy 25% cloud 15:00 17.8 24 11 6 2B SW 0.25 0 1014 — Cloudy 60% cloud 18:00 13.8 36 6 3 2B S 0.33 0 1014 — Partly cloudy 39% cloud 21:00 7.6 57 6 3 2B SE 0.00 0 1016 — Clear 1% cloud Saturday, 10/10 00:00 6.6 57 4 2 1B SE 0.00 0 1015 — Clear 0% cloud 03:00 6 60 5 2 1B SE 0 0 1014 — Clear 15% cloud 06:00 6.3 58 5 3 1B SE 0.00 0 1014 — Partly cloudy 26% cloud 09:00 11.2 52 5 3 1B S 0.08 0 1015 — Partly cloudy 27% cloud 12:00 13.5 56 7 4 2B SW 1.4 0 1014 — Partly cloudy 41% cloud 15:00 14.6 46 11 6 2B SW 0.96 0 1010 — Cloudy 54% cloud 18:00 11.7 63 5 3 1B S 0.73 0 1011 — Overcast 92% cloud 21:00 9 69 6 3 2B SE 0.03 0 1012 — Overcast 95% cloud Sunday, 11/10 00:00 8.7 75 4 2 1B SE 0.49 0 1013 — Overcast 98% cloud 03:00 8.4 80 4 2 1B SE 0.43 0 1012 — Overcast 100% cloud 06:00 8 83 6 3 2B SE 1.1 0 1013 — Overcast 88% cloud 09:00 10.2 77 9 5 2B SE 0.15 0 1012 — Overcast 98% cloud 12:00 16.8 41 14 7 3B S 0.20 0 1010 — Partly cloudy 42% cloud 15:00 18 37 15 8 3B S 0.83 0 1006 — Cloudy 66% cloud 18:00 15.4 40 10 5 2B S 0.18 0 1006 — Cloudy 56% cloud 21:00 9.8 79 6 3 2B SE 1.4 0 1012 — Overcast 86% cloud Monday, 12/10 00:00 8.7 81 7 4 2B SE 0.89 0 1012 — Cloudy 72% cloud 03:00 7 77 7 4 2B S 0.04 0 1013 — Partly cloudy 34% cloud 06:00 5.7 71 4 2 1B S 0.02 0 1014 — Partly cloudy 20% cloud 09:00 8.7 65 4 2 1B S 0 0 1016 — Clear 5% cloud 12:00 14.8 29 10 5 2B SW 0.00 0 1012 — Clear 6% cloud 15:00 16.9 23 14 7 3B SW 0 0 1009 — Partly cloudy 23% cloud 18:00 14 35 3 2 1B S 0 0 1010 — Partly cloudy 22% cloud 21:00 8.6 50 8 4 2B SE 0 0 1012 — Clear 5% cloud Tuesday, 13/10 00:00 6.9 56 9 5 2B SE 0 0 1013 — Clear 6% cloud 03:00 7 59 8 4 2B SE 0.00 0 1012 — Partly cloudy 35% cloud 06:00 6.8 64 8 4 2B SE 0.02 0 1013 — Partly cloudy 34% cloud 09:00 11.3 46 12 7 2B S 0.00 0 1013 — Partly cloudy 23% cloud 12:00 15 29 16 9 3B S 0.06 0 1011 — Partly cloudy 32% cloud 15:00 15.5 28 15 8 3B S 0.47 0 1009 — Partly cloudy 42% cloud 18:00 12.6 39 6 3 2B S 0.17 0 1010 — Partly cloudy 49% cloud 21:00 8.3 54 7 4 2B SE 0.00 0 1014 — Partly cloudy 28% cloud Wednesday, 14/10 00:00 6.6 61 7 4 2B SE 0 0 1015 — Clear 11% cloud 03:00 5.7 61 8 4 2B SE 0 0 1015 — Partly cloudy 22% cloud 06:00 5.7 63 6 3 2B SE 0 0 1015 — Clear 16% cloud 09:00 10.1 50 7 4 2B SE 0.04 0 1016 — Partly cloudy 38% cloud 12:00 13.3 36 14 8 3B S 1.0 0 1013 — Partly cloudy 40% cloud 15:00 10.9 48 8 4 2B SW 1.6 0 1014 — Overcast 82% cloud 18:00 4.5 84 4 2 1B N 5.5 0 1020 — Overcast 100% cloud 21:00 1.4 82 2 1 1B E 3.2 0 1022 — Cloudy 55% cloud Thursday, 15/10 00:00 -0.6 81 4 2 1B E 0.05 0 1023 — Cloudy 55% cloud 03:00 -0.9 81 5 3 1B E 0.00 0 1023 — Partly cloudy 26% cloud 06:00 -0.9 76 5 3 1B E 0 0 1023 — Clear 9% cloud 09:00 5.6 58 3 2 1B NE 0 0 1025 — Clear 10% cloud 12:00 11.2 40 2 1 1B S 0.02 0 1022 — Cloudy 50% 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: 39.1488394°N, -106.817805°E · Requested elevation: 3431 m. Model terrain: 3085 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 12.3 29 9 5 2B W — — 1017 — Partly cloudy 23% cloud 21:00 11.8 32 12 7 2B SW 0.27 0 1014 — Cloudy 65% cloud Saturday, 10/10 00:00 7.6 50 6 3 1B S 0.43 0 1015 — Partly cloudy 34% cloud 03:00 2 74 5 3 1B SE 0.00 0 1016 — Clear 1% cloud 06:00 1 75 3 2 1B SE 0.00 0 1016 — Clear 0% cloud 09:00 0.4 78 4 2 1B SE 0 0 1015 — Clear 15% cloud 12:00 0.8 76 4 2 1B SE 0.00 0 1014 — Partly cloudy 30% cloud 15:00 5.2 70 5 3 1B S 0.13 0 1016 — Partly cloudy 33% cloud 18:00 7.4 74 7 4 2B SW 1.2 0 1014 — Partly cloudy 47% cloud 21:00 8.2 64 10 5 2B SW 1.2 0 1011 — Cloudy 58% cloud Sunday, 11/10 00:00 5.8 83 5 3 1B S 0.74 0 1012 — Overcast 91% cloud 03:00 3.3 90 6 3 2B SE 0.04 0 1012 — Overcast 95% cloud 06:00 3 97 5 3 1B S 0.55 0 1013 — Overcast 98% cloud 09:00 2.8 100 5 3 1B SE 0.44 0 1013 — Overcast 100% cloud 12:00 2.4 100 6 3 2B SE 1.2 0 1013 — Overcast 90% cloud 15:00 4.3 99 9 5 2B SE 0.20 0 1013 — Overcast 98% cloud 18:00 10.7 54 15 8 3B S 0.23 0 1010 — Partly cloudy 41% cloud 21:00 12.1 47 17 9 3B S 0.84 0 1007 — Cloudy 64% cloud Monday, 12/10 00:00 9.4 53 11 6 2B S 0.19 0 1007 — Cloudy 57% cloud 03:00 4.1 100 6 3 2B SE 1.7 0 1012 — Overcast 88% cloud 06:00 3 100 7 4 2B S 1.0 0 1012 — Cloudy 77% cloud 09:00 1.4 100 8 4 2B S 0.05 0 1013 — Partly cloudy 33% cloud 12:00 -0 92 5 2 1B S 0.01 0 1014 — Clear 18% cloud 15:00 2.8 84 5 3 1B S 0 0 1016 — Clear 7% cloud 18:00 8.8 38 11 6 2B SW 0.00 0 1013 — Clear 9% cloud 21:00 11 31 15 8 3B SW 0 0 1010 — Partly cloudy 29% cloud Tuesday, 13/10 00:00 8.1 45 4 2 1B S 0 0 1010 — Partly cloudy 23% cloud 03:00 3 65 8 4 2B SE 0 0 1013 — Clear 4% cloud 06:00 1.2 73 9 5 2B SE 0 0 1014 — Clear 8% cloud 09:00 1.4 77 9 5 2B SE 0.01 0 1013 — Partly cloudy 37% cloud 12:00 1.1 83 8 5 2B SE 0.02 0 1013 — Partly cloudy 33% cloud 15:00 5.3 62 13 7 3B S 0.00 0 1014 — Partly cloudy 24% cloud 18:00 8.9 39 17 9 3B S 0.06 0 1012 — Partly cloudy 32% cloud 21:00 9.5 37 17 9 3B S 0.44 0 1010 — Partly cloudy 43% cloud Wednesday, 14/10 00:00 6.8 50 7 4 2B S 0.16 0 1011 — Cloudy 55% cloud 03:00 2.5 71 8 4 2B SE 0.01 0 1014 — Partly cloudy 32% cloud 06:00 0.9 79 7 4 2B SE 0 0 1016 — Clear 12% cloud 09:00 0.2 80 9 5 2B SE 0 0 1015 — Partly cloudy 27% cloud 12:00 0.2 82 7 4 2B SE 0 0 1015 — Clear 18% cloud 15:00 4.2 66 9 5 2B SE 0.06 0 1016 — Partly cloudy 43% cloud 18:00 7.3 48 16 9 3B S 1.3 0 1014 — Partly cloudy 43% cloud 21:00 5.2 63 9 5 2B SW 1.6 0 1014 — Overcast 83% cloud Thursday, 15/10 00:00 -0.8 100 3 1 1B NW 5.3 16 1020 — Overcast 99% cloud 03:00 -4.2 100 2 1 1B E 2.9 22 1022 — Cloudy 55% cloud 06:00 -6.5 100 3 2 1B E 0.04 0 1023 — Cloudy 59% cloud 09:00 -6.7 100 4 2 1B E 0.00 0 1023 — Partly cloudy 36% cloud 12:00 -6.6 98 5 3 1B E 0 0 1023 — Clear 8% cloud 15:00 0.3 72 3 1 1B E 0 0 1024 — Clear 11% cloud 18:00 5.5 51 5 3 1B S 0.02 0 1022 — Cloudy 51% cloud |
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