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: 37.6280598°N, -107.8108897°E · Requested elevation: 2680 m. Model terrain: 3138 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 15.8 27 11 6 2B S — — 1019 — Clear 19% cloud 21:00 15.3 30 14 7 3B SW 0.27 0 1016 — Cloudy 58% cloud Saturday, 10/10 00:00 12.2 41 6 3 2B SW 0.11 0 1016 — Clear 18% cloud 03:00 6.8 49 0 0 0B N 0 0 1017 — Clear 5% cloud 06:00 5.9 50 2 1 1B S 0 0 1017 — Clear 17% cloud 09:00 5.4 56 2 1 1B S 0.01 0 1017 — Cloudy 73% cloud 12:00 4.5 69 2 1 1B S 0.16 0 1017 — Cloudy 70% cloud 15:00 7.4 83 2 1 1B E 1.2 0 1018 — Cloudy 61% cloud 18:00 11.9 56 13 7 3B S 0.79 0 1016 — Cloudy 57% cloud 21:00 12.7 53 15 8 3B S 1.2 0 1013 — Overcast 98% cloud Sunday, 11/10 00:00 10.2 62 9 5 2B S 0.56 0 1013 — Overcast 98% cloud 03:00 7.2 86 8 4 2B S 0.96 0 1016 — Overcast 100% cloud 06:00 7.2 87 6 3 2B S 3.1 0 1016 — Overcast 100% cloud 09:00 7.2 88 5 3 1B S 2.8 0 1015 — Overcast 100% cloud 12:00 7 88 5 3 1B SE 1.6 0 1015 — Overcast 99% cloud 15:00 8 88 10 5 2B S 1.8 0 1015 — Overcast 87% cloud 18:00 10.8 75 16 8 3B S 2.4 0 1015 — Overcast 83% cloud 21:00 10.5 77 16 8 3B S 2.3 0 1012 — Cloudy 63% cloud Monday, 12/10 00:00 8.1 87 7 4 2B S 5.2 0 1013 — Overcast 92% cloud 03:00 7.3 87 10 5 2B S 3.9 0 1015 — Overcast 87% cloud 06:00 5.8 86 9 5 2B S 1.0 0 1016 — Cloudy 58% cloud 09:00 4.6 87 8 5 2B S 0.03 0 1017 — Cloudy 68% cloud 12:00 2.7 87 5 3 1B SE 0.03 0 1017 — Cloudy 68% cloud 15:00 5.7 83 8 4 2B S 0.02 0 1018 — Partly cloudy 43% cloud 18:00 10.1 53 15 8 3B S 0.20 0 1017 — Cloudy 58% cloud 21:00 11.2 50 17 9 3B S 0.15 0 1014 — Overcast 93% cloud Tuesday, 13/10 00:00 9.8 53 13 7 3B S 0.03 0 1014 — Partly cloudy 30% cloud 03:00 5.7 65 5 3 1B SE 0 0 1014 — Partly cloudy 25% cloud 06:00 5.3 71 7 4 2B S 0.06 0 1016 — Partly cloudy 48% cloud 09:00 5.1 80 8 4 2B S 0.18 0 1016 — Cloudy 69% cloud 12:00 4.2 86 9 5 2B S 0.48 0 1016 — Overcast 90% cloud 15:00 5.2 88 12 7 2B S 0.84 0 1017 — Overcast 98% cloud 18:00 7.2 74 16 8 3B S 2.1 0 1017 — Overcast 83% cloud 21:00 7.2 73 15 8 3B S 1.9 0 1015 — Overcast 93% cloud Wednesday, 14/10 00:00 5.4 86 7 4 2B SE 2.6 0 1017 — Overcast 92% cloud 03:00 4.3 85 4 2 1B SE 0.96 0 1018 — Cloudy 80% cloud 06:00 4.3 85 4 2 1B SE 0.98 0 1018 — Overcast 93% cloud 09:00 3.6 87 4 2 1B SE 3.1 0 1018 — Overcast 100% cloud 12:00 2.9 87 4 2 1B SE 1.7 0 1018 — Overcast 99% cloud 15:00 4.1 86 7 4 2B S 2.1 0 1019 — Overcast 100% cloud 18:00 4.6 81 9 5 2B S 3.0 0 1019 — Overcast 97% cloud 21:00 3.8 82 8 4 2B S 6.3 0 1019 — Overcast 99% cloud Thursday, 15/10 00:00 3.5 74 3 2 1B SE 1.1 0 1020 — Partly cloudy 32% cloud 03:00 -1.7 82 3 2 1B NE 0.02 0 1022 — Clear 18% cloud 06:00 -4.3 79 4 2 1B NE 0.00 0 1023 — Partly cloudy 39% cloud 09:00 -5.2 75 5 3 1B NE 0 0 1022 — Partly cloudy 22% cloud 12:00 -2.7 70 4 2 1B NE 0.01 0 1022 — Cloudy 55% cloud 15:00 4.6 60 1 1 1B NE 0.02 0 1023 — Cloudy 62% cloud 18:00 9.4 42 12 7 3B S 0.05 0 1022 — Cloudy 76% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Purgatory Resort is a downhill ski area in Colorado, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 2680 to 3291 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: 37.6294546°N, -107.8149743°E · Requested elevation: 2731 m. Model terrain: 3141 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 15.5 27 11 6 2B S — — 1019 — Clear 20% cloud 21:00 15 30 14 7 3B SW 0.27 0 1016 — Cloudy 58% cloud Saturday, 10/10 00:00 11.9 42 6 3 2B SW 0.11 0 1016 — Clear 18% cloud 03:00 6.5 49 0 0 0B N 0 0 1017 — Clear 5% cloud 06:00 5.6 51 2 1 1B S 0 0 1017 — Clear 17% cloud 09:00 5.1 57 2 1 1B S 0.01 0 1017 — Cloudy 73% cloud 12:00 4.2 70 2 1 1B S 0.16 0 1018 — Cloudy 70% cloud 15:00 7.2 84 2 1 1B E 1.2 0 1018 — Cloudy 61% cloud 18:00 11.7 57 13 7 3B S 0.79 0 1016 — Cloudy 57% cloud 21:00 12.4 53 15 8 3B S 1.2 0 1013 — Overcast 98% cloud Sunday, 11/10 00:00 9.9 63 9 5 2B S 0.56 0 1013 — Overcast 97% cloud 03:00 6.9 87 8 5 2B S 0.96 0 1016 — Overcast 100% cloud 06:00 6.9 88 6 3 2B S 3.1 0 1016 — Overcast 100% cloud 09:00 6.9 89 5 3 1B S 2.8 0 1015 — Overcast 100% cloud 12:00 6.8 89 5 3 1B SE 1.6 0 1015 — Overcast 99% cloud 15:00 7.7 89 10 5 2B S 1.8 0 1015 — Overcast 87% cloud 18:00 10.5 76 16 8 3B S 2.4 0 1015 — Overcast 84% cloud 21:00 10.2 78 16 8 3B S 2.3 0 1012 — Cloudy 63% cloud Monday, 12/10 00:00 7.8 88 7 4 2B S 5.2 0 1013 — Overcast 91% cloud 03:00 7.1 88 10 5 2B S 3.9 0 1015 — Overcast 88% cloud 06:00 5.5 87 9 5 2B S 1.0 0 1016 — Cloudy 59% cloud 09:00 4.3 88 8 5 2B S 0.03 0 1017 — Cloudy 68% cloud 12:00 2.4 88 5 3 1B SE 0.03 0 1017 — Cloudy 69% cloud 15:00 5.4 84 8 4 2B S 0.02 0 1018 — Partly cloudy 44% cloud 18:00 9.8 54 15 8 3B S 0.21 0 1017 — Cloudy 59% cloud 21:00 10.9 50 17 9 3B S 0.16 0 1014 — Overcast 93% cloud Tuesday, 13/10 00:00 9.5 54 13 7 3B S 0.03 0 1014 — Partly cloudy 30% cloud 03:00 5.4 66 5 3 1B SE 0 0 1014 — Partly cloudy 25% cloud 06:00 5 72 7 4 2B S 0.06 0 1016 — Partly cloudy 49% cloud 09:00 4.8 81 8 4 2B S 0.18 0 1016 — Cloudy 69% cloud 12:00 3.9 87 9 5 2B S 0.48 0 1016 — Overcast 90% cloud 15:00 4.9 89 12 7 3B S 0.84 0 1017 — Overcast 98% cloud 18:00 6.9 75 16 9 3B S 2.1 0 1017 — Overcast 83% cloud 21:00 6.9 74 15 8 3B S 1.9 0 1015 — Overcast 93% cloud Wednesday, 14/10 00:00 5.1 87 8 4 2B SE 2.6 0 1017 — Overcast 92% cloud 03:00 4 86 4 2 1B SE 0.97 0 1018 — Overcast 80% cloud 06:00 4 86 4 2 1B SE 1.0 0 1018 — Overcast 94% cloud 09:00 3.4 88 4 2 1B SE 3.1 0 1018 — Overcast 100% cloud 12:00 2.6 89 4 2 1B SE 1.7 0 1018 — Overcast 99% cloud 15:00 3.8 87 7 4 2B S 2.0 0 1019 — Overcast 100% cloud 18:00 4.3 82 9 5 2B S 3.0 0 1019 — Overcast 97% cloud 21:00 3.6 83 8 4 2B S 6.2 0 1019 — Overcast 99% cloud Thursday, 15/10 00:00 3.2 75 3 2 1B SE 1.1 0 1020 — Partly cloudy 32% cloud 03:00 -2 83 3 2 1B NE 0.02 0 1022 — Clear 18% cloud 06:00 -4.6 80 4 2 1B NE 0.00 0 1023 — Partly cloudy 40% cloud 09:00 -5.4 76 5 3 1B NE 0 0 1022 — Partly cloudy 22% cloud 12:00 -3 71 4 2 1B NE 0.01 0 1022 — Cloudy 55% cloud 15:00 4.3 61 1 1 1B NE 0.02 0 1023 — Cloudy 62% cloud 18:00 9.1 42 12 7 3B S 0.05 0 1022 — Cloudy 75% 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: 37.6180421°N, -107.8531325°E · Requested elevation: 3291 m. Model terrain: 3126 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 12.5 31 11 6 2B S — — 1019 — Partly cloudy 25% cloud 21:00 12 34 13 7 3B SW 0.28 0 1016 — Cloudy 59% cloud Saturday, 10/10 00:00 8.9 48 6 3 2B SW 0.10 0 1016 — Clear 17% cloud 03:00 3.4 58 0 0 0B NW 0 0 1017 — Clear 8% cloud 06:00 2.4 60 2 1 1B S 0 0 1017 — Clear 16% cloud 09:00 1.9 69 2 1 1B S 0.02 0 1017 — Cloudy 65% cloud 12:00 1.1 83 2 1 1B S 0.24 0 1018 — Cloudy 74% cloud 15:00 4 98 2 1 1B E 1.2 0 1018 — Cloudy 63% cloud 18:00 8.8 65 13 7 3B S 0.73 0 1016 — Cloudy 58% cloud 21:00 9.5 61 15 8 3B S 1.3 0 1013 — Overcast 98% cloud Sunday, 11/10 00:00 6.9 72 9 5 2B S 0.54 0 1013 — Overcast 97% cloud 03:00 3.9 100 8 4 2B S 1.1 0 1016 — Overcast 100% cloud 06:00 3.8 100 6 3 2B S 3.0 0 1016 — Overcast 100% cloud 09:00 3.8 100 5 3 1B S 2.9 0 1015 — Overcast 100% cloud 12:00 3.7 100 5 3 1B SE 1.6 0 1015 — Overcast 99% cloud 15:00 4.6 100 9 5 2B SE 1.9 0 1015 — Overcast 89% cloud 18:00 7.6 86 16 9 3B S 2.2 0 1014 — Overcast 86% cloud 21:00 7.3 88 15 8 3B S 2.2 0 1012 — Cloudy 65% cloud Monday, 12/10 00:00 4.7 100 7 4 2B SE 5.2 0 1013 — Overcast 88% cloud 03:00 4 100 10 5 2B S 3.7 0 1015 — Overcast 89% cloud 06:00 2.3 100 9 5 2B S 0.98 0 1016 — Cloudy 55% cloud 09:00 1 100 8 4 2B S 0.03 0 1017 — Cloudy 70% cloud 12:00 -0.8 100 5 3 1B SE 0.04 0 1017 — Cloudy 73% cloud 15:00 2.3 99 8 4 2B S 0.04 0 1018 — Cloudy 54% cloud 18:00 6.8 61 15 8 3B S 0.27 0 1017 — Cloudy 64% cloud 21:00 7.6 60 17 9 3B S 0.20 0 1014 — Overcast 92% cloud Tuesday, 13/10 00:00 6.4 62 13 7 3B S 0.05 0 1014 — Partly cloudy 31% cloud 03:00 2.3 78 5 3 1B SE 0 0 1014 — Partly cloudy 25% cloud 06:00 1.7 85 7 4 2B S 0.06 0 1016 — Cloudy 51% cloud 09:00 1.5 95 8 4 2B S 0.19 0 1016 — Cloudy 67% cloud 12:00 0.7 100 9 5 2B S 0.48 1 1016 — Overcast 91% cloud 15:00 1.9 100 12 6 2B S 0.86 0 1017 — Overcast 98% cloud 18:00 3.9 87 16 9 3B S 2.2 0 1017 — Overcast 86% cloud 21:00 3.7 89 14 8 3B S 2.1 0 1015 — Overcast 95% cloud Wednesday, 14/10 00:00 1.9 100 7 4 2B SE 2.9 0 1017 — Overcast 93% cloud 03:00 0.9 100 4 2 1B SE 1.1 2 1018 — Overcast 83% cloud 06:00 0.8 100 4 2 1B SE 1.3 3 1018 — Overcast 95% cloud 09:00 0.2 100 4 2 1B SE 3.1 9 1018 — Overcast 100% cloud 12:00 -0.6 100 5 3 1B SE 1.6 4 1018 — Overcast 99% cloud 15:00 0.6 100 7 4 2B S 2.0 5 1019 — Overcast 100% cloud 18:00 1.3 96 9 5 2B S 2.8 0 1019 — Overcast 97% cloud 21:00 0.5 97 8 4 2B S 5.8 18 1019 — Overcast 97% cloud Thursday, 15/10 00:00 0.2 88 4 2 1B SE 0.90 2 1020 — Partly cloudy 34% cloud 03:00 -4.8 98 3 1 1B NE 0.02 0 1022 — Partly cloudy 23% cloud 06:00 -7.2 95 4 2 1B NE 0.00 0 1023 — Partly cloudy 37% cloud 09:00 -8 90 4 2 1B NE 0 0 1022 — Clear 19% cloud 12:00 -6 84 3 2 1B NE 0.00 0 1022 — Cloudy 53% cloud 15:00 1.2 70 1 0 0B NE 0.02 0 1023 — Cloudy 63% cloud 18:00 6.1 49 13 7 3B S 0.04 0 1022 — Cloudy 71% cloud |
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