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.
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 -0.3 78 4 2 1B E — — 1017 < 2588 Cloudy 62% cloud 09:00 -1 74 2 1 1B E 0 0 1019 < 2588 Clear 8% cloud 12:00 -1 68 0 0 0B E 0 0 1021 < 2588 Clear 18% cloud 15:00 2 64 2 1 1B E 0 0 1023 < 2588 Clear 19% cloud 18:00 8 42 1 1 0B S 0 0 1020 3065 Clear 0% cloud 21:00 10.4 34 2 1 1B SW 0 0 1016 3100 Clear 18% cloud Friday, 06/11 00:00 4.4 60 1 0 0B W 0 0 1019 3108 Partly cloudy 22% cloud 03:00 2.1 66 0 0 0B E 0 0 1021 2810 Overcast 88% cloud 06:00 2.8 63 0 0 0B NE 0 0 1022 2622 Overcast 99% cloud 09:00 2.8 63 0 0 0B NE 0 0 1022 3124 Overcast 100% cloud 12:00 2 64 0 0 0B — 0 0 1023 < 2588 Overcast 97% cloud 15:00 4.4 60 0 0 0B S 0 0 1025 2925 Overcast 89% cloud 18:00 8.6 48 4 2 1B W 0 0 1023 3100 Cloudy 57% cloud 21:00 9.7 42 6 3 2B W 0.03 0 1021 3131 Clear 12% cloud Saturday, 07/11 00:00 4.2 64 2 1 1B W 0 0 1023 3139 Clear 4% cloud 03:00 2 70 1 0 0B E 0 0 1024 < 2588 Clear 1% cloud 06:00 1.5 71 0 0 0B — 0 0 1025 < 2588 Clear 0% cloud 09:00 0.9 72 0 0 0B W 0 0 1026 < 2588 Clear 8% cloud 12:00 0.3 72 0 0 0B N 0 0 1026 < 2588 Clear 9% cloud 15:00 2.8 65 1 1 1B E 0 0 1028 < 2588 Clear 6% cloud 18:00 8.8 36 2 1 1B W 0 0 1025 3157 Clear 11% cloud 21:00 10.2 30 5 3 1B W 0 0 1023 3152 Cloudy 71% cloud Sunday, 08/11 00:00 4.4 52 1 0 0B N 0 0 1024 3156 Overcast 93% cloud 03:00 2.6 51 1 1 1B E 0 0 1026 2636 Clear 0% cloud 06:00 1.8 57 3 2 1B E 0 0 1026 2751 Clear 0% cloud 09:00 1.9 54 3 1 1B SE 0 0 1025 2715 Clear 0% cloud 12:00 2.3 50 1 0 0B SE 0 0 1026 2675 Clear 0% cloud 15:00 5.2 43 1 1 1B SE 0 0 1026 3167 Clear 0% cloud 18:00 11.6 27 4 2 1B W 0 0 1025 3171 Clear 0% cloud 21:00 12.6 25 6 3 2B W 0 0 1022 3157 Partly cloudy 38% cloud Monday, 09/11 00:00 5.7 46 3 1 1B N 0 0 1022 3156 Clear 0% cloud 03:00 4.4 49 1 0 0B E 0 0 1023 3160 Clear 0% cloud 06:00 4.2 48 1 0 0B SE 0 0 1024 3160 Clear 3% cloud 09:00 3.9 49 1 1 0B SE 0 0 1023 3153 Clear 6% cloud 12:00 3.4 49 1 1 1B SE 0 0 1023 3151 Clear 0% cloud 15:00 5.8 45 2 1 1B SE 0 0 1024 3157 Clear 12% cloud 18:00 12.3 26 5 3 1B W 0 0 1023 3164 Partly cloudy 49% cloud 21:00 12.9 26 7 4 2B W 0 0 1021 3153 Overcast 82% cloud Tuesday, 10/11 00:00 6.3 45 1 0 0B N 0 0 1022 3159 Cloudy 70% cloud 03:00 4.2 46 2 1 1B E 0 0 1023 3159 Overcast 95% cloud 06:00 4.2 42 2 1 1B SE 0 0 1022 3154 Partly cloudy 31% cloud 09:00 4.3 41 1 1 1B S 0 0 1022 3146 Partly cloudy 38% cloud 12:00 3.8 45 1 0 0B SW 0 0 1022 3141 Partly cloudy 21% cloud 15:00 5.8 45 1 1 1B W 0 0 1024 3150 Partly cloudy 44% cloud 18:00 10.4 36 8 4 2B W 0 0 1023 3152 Partly cloudy 22% cloud 21:00 11.1 32 13 7 3B W 0 0 1022 3143 Clear 7% cloud Wednesday, 11/11 00:00 4.9 54 1 1 1B NW 0 0 1023 3150 Clear 0% cloud 03:00 3.8 60 1 0 0B SW 0 0 1024 3156 Clear 0% cloud 06:00 3.4 61 1 0 0B SW 0 0 1025 3157 Clear 15% cloud |
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Forecast table times: UTC.
Coordinates: 40.4573622°N, -106.812474°E · Requested elevation: 2076 m. Model terrain: 2586 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.

Steamboat Ski Resort is a downhill ski area in Colorado, United States. Mapped terrain includes easy, intermediate, advanced, expert routes. Its mapped lift network extends from approximately 2076 to 3213 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.
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 -1.6 81 4 2 1B E — — 1017 < 2645 Cloudy 64% cloud 09:00 -2.1 77 2 1 1B E 0 0 1018 < 2645 Clear 5% cloud 12:00 -2.1 70 0 0 0B E 0 0 1021 < 2645 Clear 14% cloud 15:00 1 66 2 1 1B E 0 0 1023 < 2645 Clear 14% cloud 18:00 6.9 43 1 1 1B S 0 0 1020 3069 Clear 0% cloud 21:00 9.1 36 2 1 1B SW 0 0 1016 3100 Clear 18% cloud Friday, 06/11 00:00 3.2 62 0 0 0B NW 0 0 1019 3108 Partly cloudy 21% cloud 03:00 0.9 68 1 0 0B E 0 0 1021 2885 Overcast 87% cloud 06:00 1.8 65 0 0 0B NE 0 0 1022 2746 Overcast 99% cloud 09:00 1.9 65 0 0 0B — 0 0 1022 2844 Overcast 100% cloud 12:00 1 66 0 0 0B — 0 0 1023 < 2645 Overcast 97% cloud 15:00 3.5 61 0 0 0B S 0 0 1024 2942 Overcast 90% cloud 18:00 7.3 51 4 2 1B W 0 0 1023 3106 Cloudy 60% cloud 21:00 8.4 45 6 3 2B W 0.02 0 1021 3131 Clear 12% cloud Saturday, 07/11 00:00 2.8 67 2 1 1B W 0 0 1023 3139 Clear 4% cloud 03:00 1 72 1 0 0B E 0 0 1024 < 2645 Clear 1% cloud 06:00 0.7 73 0 0 0B — 0 0 1025 < 2645 Clear 0% cloud 09:00 0.2 74 0 0 0B W 0 0 1026 < 2645 Clear 5% cloud 12:00 -0.5 74 0 0 0B N 0 0 1026 < 2645 Clear 5% cloud 15:00 1.9 67 1 1 1B E 0 0 1027 < 2645 Clear 4% cloud 18:00 7.7 36 3 2 1B W 0 0 1025 3157 Clear 11% cloud 21:00 9 31 5 3 1B W 0 0 1023 3152 Cloudy 72% cloud Sunday, 08/11 00:00 3.1 54 1 0 0B N 0 0 1024 3156 Overcast 93% cloud 03:00 1.6 52 1 1 1B E 0 0 1026 2728 Clear 0% cloud 06:00 1 58 3 2 1B E 0 0 1026 2786 Clear 0% cloud 09:00 1.3 55 3 1 1B SE 0 0 1025 2737 Clear 0% cloud 12:00 1.6 51 1 0 0B SE 0 0 1026 2702 Clear 0% cloud 15:00 4.5 43 2 1 1B SE 0 0 1026 3167 Clear 0% cloud 18:00 10.5 27 4 2 1B W 0 0 1025 3171 Clear 0% cloud 21:00 11.2 26 7 4 2B W 0 0 1022 3157 Partly cloudy 35% cloud Monday, 09/11 00:00 4.3 49 3 2 1B N 0 0 1023 3156 Clear 0% cloud 03:00 3.6 49 0 0 0B NE 0 0 1024 3160 Clear 0% cloud 06:00 3.6 49 1 0 0B E 0 0 1024 3160 Clear 3% cloud 09:00 3.4 50 1 1 0B SE 0 0 1023 3153 Clear 7% cloud 12:00 2.7 50 1 1 1B SE 0 0 1023 3151 Clear 0% cloud 15:00 5.1 46 1 1 1B SE 0 0 1024 3157 Clear 11% cloud 18:00 11.2 26 6 3 1B W 0 0 1023 3164 Partly cloudy 49% cloud 21:00 11.6 27 7 4 2B W 0 0 1021 3152 Overcast 83% cloud Tuesday, 10/11 00:00 4.9 48 1 0 0B N 0 0 1023 3159 Cloudy 71% cloud 03:00 3.3 46 2 1 1B E 0 0 1023 3159 Overcast 95% cloud 06:00 3.7 41 2 1 1B SE 0 0 1022 3154 Partly cloudy 31% cloud 09:00 3.8 41 1 1 0B S 0 0 1022 3146 Partly cloudy 36% cloud 12:00 3.2 45 1 0 0B SW 0 0 1022 3141 Partly cloudy 21% cloud 15:00 5 46 2 1 1B W 0 0 1024 3149 Partly cloudy 44% cloud 18:00 9.2 38 9 5 2B W 0 0 1024 3152 Partly cloudy 23% cloud 21:00 9.7 34 13 7 3B W 0 0 1022 3142 Clear 7% cloud Wednesday, 11/11 00:00 3.5 57 1 1 1B NW 0 0 1023 3150 Clear 0% cloud 03:00 2.9 61 1 1 1B SW 0 0 1025 3156 Clear 0% cloud 06:00 2.8 62 1 0 0B SW 0 0 1025 3157 Clear 16% cloud |
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Forecast table times: UTC.
Coordinates: 40.4621864°N, -106.7879807°E · Requested elevation: 2283 m. Model terrain: 2642 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.
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 -2.4 60 12 6 2B NE — — 1017 < 2733 Cloudy 63% cloud 09:00 -2.7 57 8 4 2B NE 0 0 1018 < 2733 Clear 0% cloud 12:00 -3.4 63 1 1 1B N 0 0 1021 < 2733 Clear 5% cloud 15:00 -3 54 7 4 2B SE 0 0 1023 < 2733 Clear 5% cloud 18:00 -1.1 60 9 5 2B SE 0 0 1020 3073 Clear 0% cloud 21:00 1.7 50 8 4 2B S 0 0 1017 3100 Clear 17% cloud Friday, 06/11 00:00 1.6 50 3 2 1B SE 0 0 1019 3108 Clear 19% cloud 03:00 0.6 52 5 3 1B S 0 0 1021 2961 Overcast 87% cloud 06:00 0.1 58 7 4 2B SW 0 0 1022 2897 Overcast 99% cloud 09:00 -0.4 61 7 4 2B W 0 0 1022 3011 Overcast 100% cloud 12:00 -0.9 73 8 4 2B W 0 0 1023 < 2733 Overcast 96% cloud 15:00 -1.4 78 8 4 2B W 0 0 1024 2968 Overcast 92% cloud 18:00 -0.7 73 9 5 2B W 0 0 1023 3118 Cloudy 68% cloud 21:00 0.4 64 11 6 2B W 0 0 1021 3131 Clear 12% cloud Saturday, 07/11 00:00 -0.2 63 13 7 3B NW 0 0 1023 3139 Clear 4% cloud 03:00 -1.1 74 7 4 2B W 0 0 1025 < 2733 Clear 1% cloud 06:00 -1.3 70 10 6 2B W 0 0 1025 < 2733 Clear 0% cloud 09:00 -1.9 71 10 6 2B W 0 0 1025 < 2733 Clear 0% cloud 12:00 -2.1 63 11 6 2B W 0 0 1026 < 2733 Clear 0% cloud 15:00 -2 51 9 5 2B W 0 0 1027 < 2733 Clear 0% cloud 18:00 -0 45 6 3 2B W 0 0 1025 3157 Clear 12% cloud 21:00 1.8 39 5 3 1B W 0 0 1023 3152 Cloudy 73% cloud Sunday, 08/11 00:00 2 34 4 2 1B NW 0 0 1024 3156 Overcast 93% cloud 03:00 1.8 37 5 2 1B E 0 0 1026 2845 Clear 0% cloud 06:00 2.2 39 11 6 2B S 0 0 1026 2851 Clear 0% cloud 09:00 2.6 30 13 7 3B SW 0 0 1025 2793 Clear 0% cloud 12:00 2.4 30 12 6 2B W 0 0 1025 2776 Clear 0% cloud 15:00 2.2 35 13 7 3B W 0 0 1026 3167 Clear 0% cloud 18:00 2.9 34 16 9 3B W 0 0 1025 3171 Clear 0% cloud 21:00 3.6 34 18 10 3B W 0 0 1022 3157 Partly cloudy 31% cloud Monday, 09/11 00:00 3.3 40 19 10 3B W 0 0 1023 3155 Clear 0% cloud 03:00 3 42 17 9 3B W 0 0 1024 3160 Clear 0% cloud 06:00 3.1 42 12 7 3B W 0 0 1023 3159 Clear 4% cloud 09:00 2.9 42 13 7 3B SW 0 0 1023 3153 Clear 8% cloud 12:00 2.8 38 12 7 3B SW 0 0 1023 3151 Clear 0% cloud 15:00 2.8 34 13 7 3B W 0 0 1024 3157 Clear 10% cloud 18:00 3.4 33 15 8 3B W 0 0 1023 3164 Cloudy 50% cloud 21:00 3.9 35 15 8 3B W 0 0 1021 3152 Overcast 82% cloud Tuesday, 10/11 00:00 3.7 31 10 5 2B NW 0 0 1023 3159 Cloudy 73% cloud 03:00 3.8 31 7 4 2B W 0 0 1023 3159 Overcast 94% cloud 06:00 4.1 32 14 7 3B SW 0 0 1022 3154 Partly cloudy 29% cloud 09:00 3.4 36 16 9 3B W 0 0 1021 3146 Partly cloudy 32% cloud 12:00 2.5 41 20 11 4B W 0 0 1022 3141 Partly cloudy 22% cloud 15:00 1.3 48 25 13 4B W 0 0 1024 3149 Partly cloudy 47% cloud 18:00 1.4 53 24 13 4B W 0 0 1024 3152 Partly cloudy 25% cloud 21:00 1.9 47 25 13 4B W 0 0 1022 3142 Clear 8% cloud Wednesday, 11/11 00:00 1.3 57 21 11 4B W 0 0 1024 3150 Clear 0% cloud 03:00 0.5 65 18 10 3B W 0 0 1025 3156 Clear 0% cloud 06:00 0.7 65 16 9 3B W 0 0 1025 3157 Clear 17% cloud |
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Forecast table times: UTC.
Coordinates: 40.4551078°N, -106.7441372°E · Requested elevation: 3213 m. Model terrain: 2730 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.