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 | Wednesday, 04/11 06:00 -4.5 87 3 2 1B W — — 1019 < 2733 Clear 14% cloud 09:00 -4.6 84 4 2 1B W 0 0 1017 < 2733 Partly cloudy 34% cloud 12:00 -4.1 77 1 0 0B W 0 0 1015 3026 Overcast 97% cloud 15:00 0.2 55 1 0 0B SW 0 0 1015 < 2733 Overcast 96% cloud 18:00 3.8 48 6 3 2B E 0 0 1014 3056 Overcast 100% cloud 21:00 3.7 47 7 4 2B E 0 0 1012 3039 Overcast 100% cloud Thursday, 05/11 00:00 -0.3 67 6 3 2B NE 0 0 1014 < 2733 Overcast 100% cloud 03:00 -1.8 79 6 3 1B NE 0 0 1017 < 2733 Overcast 100% cloud 06:00 -3.3 79 2 1 1B N 0 0 1018 < 2733 Cloudy 54% cloud 09:00 -4 73 1 1 1B NW 0 0 1018 < 2733 Partly cloudy 26% cloud 12:00 -3.8 66 1 0 0B W 0 0 1019 < 2733 Clear 0% cloud 15:00 -0.1 57 1 1 1B SW 0 0 1020 < 2733 Clear 5% cloud 18:00 6 39 3 2 1B E 0 0 1019 3107 Clear 0% cloud 21:00 6.9 40 5 3 1B E 0 0 1017 3103 Clear 0% cloud Friday, 06/11 00:00 0.5 70 4 2 1B E 0 0 1019 3110 Clear 6% cloud 03:00 -1 67 2 1 1B SW 0 0 1020 2890 Cloudy 68% cloud 06:00 -2 72 4 2 1B W 0 0 1020 2937 Overcast 93% cloud 09:00 -2 76 5 3 1B W 0 0 1021 2991 Overcast 93% cloud 12:00 -2.2 81 5 3 1B W 0 0 1022 3107 Overcast 87% cloud 15:00 0.6 73 5 3 1B W 0 0 1024 2836 Cloudy 78% cloud 18:00 5.4 51 9 5 2B W 0 0 1022 3135 Overcast 80% cloud 21:00 5.9 47 10 6 2B W 0.01 0 1021 3129 Clear 18% cloud Saturday, 07/11 00:00 0.5 83 7 4 2B W 0 0 1023 2880 Clear 12% cloud 03:00 -2.3 87 8 4 2B W 0 0 1024 < 2733 Clear 13% cloud 06:00 -2.6 87 10 5 2B W 0 0 1024 < 2733 Clear 3% cloud 09:00 -2.9 83 10 5 2B W 0 0 1024 < 2733 Clear 0% cloud 12:00 -3.5 76 9 5 2B W 0 0 1025 3086 Clear 0% cloud 15:00 -0.2 59 8 4 2B W 0 0 1026 2857 Clear 0% cloud 18:00 6.9 31 6 3 2B W 0 0 1023 3152 Clear 3% cloud 21:00 8.2 27 4 2 1B NW 0 0 1021 3147 Cloudy 66% cloud Sunday, 08/11 00:00 0.2 63 4 2 1B W 0 0 1024 2748 Overcast 89% cloud 03:00 -1.9 67 4 2 1B W 0 0 1025 2922 Clear 20% cloud 06:00 -2.6 69 4 2 1B W 0.03 0 1026 2965 Clear 0% cloud 09:00 -2.2 64 4 2 1B W 0 0 1025 2931 Clear 0% cloud 12:00 -1.6 62 6 3 2B W 0 0 1024 2873 Clear 0% cloud 15:00 2.5 51 7 4 2B W 0 0 1024 3159 Clear 0% cloud 18:00 9.4 34 9 5 2B W 0 0 1022 3160 Clear 0% cloud 21:00 10.2 33 12 6 2B W 0 0 1020 3150 Clear 0% cloud Monday, 09/11 00:00 3.8 51 12 6 2B W 0 0 1021 3147 Clear 0% cloud 03:00 1.8 52 12 7 3B W 0 0 1021 3147 Clear 0% cloud 06:00 0.5 56 11 6 2B W 0 0 1022 3150 Clear 0% cloud 09:00 -0.3 58 10 5 2B W 0 0 1022 2781 Clear 0% cloud 12:00 -0.1 56 9 5 2B W 0 0 1021 2764 Clear 0% cloud 15:00 3.3 48 9 5 2B SW 0 0 1022 3144 Clear 0% cloud 18:00 10.3 29 11 6 2B W 0 0 1020 3146 Clear 0% cloud 21:00 10.8 31 14 8 3B W 0 0 1018 3140 Clear 0% cloud Tuesday, 10/11 00:00 3.5 57 10 5 2B W 0 0 1021 3143 Clear 0% cloud 03:00 -0.4 65 7 4 2B W 0 0 1022 2799 Cloudy 74% cloud 06:00 -1.6 69 5 3 1B W 0 0 1022 2891 Cloudy 71% cloud |
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Forecast table times: UTC.
Coordinates: 41.3367146°N, -106.1659032°E · Requested elevation: 2674 m. Model terrain: 2731 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.

Snowy Range is a downhill ski area in Wyoming, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 2674 to 2939 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 | Wednesday, 04/11 06:00 -4.5 87 3 2 1B W — — 1019 < 2733 Clear 14% cloud 09:00 -4.6 84 4 2 1B W 0 0 1017 < 2733 Partly cloudy 34% cloud 12:00 -4.1 77 1 0 0B W 0 0 1015 3026 Overcast 97% cloud 15:00 0.2 55 1 0 0B SW 0 0 1015 < 2733 Overcast 96% cloud 18:00 3.8 48 6 3 2B E 0 0 1014 3056 Overcast 100% cloud 21:00 3.7 47 7 4 2B E 0 0 1012 3039 Overcast 100% cloud Thursday, 05/11 00:00 -0.3 67 6 3 2B NE 0 0 1014 < 2733 Overcast 100% cloud 03:00 -1.8 79 6 3 1B NE 0 0 1017 < 2733 Overcast 100% cloud 06:00 -3.3 79 2 1 1B N 0 0 1018 < 2733 Cloudy 54% cloud 09:00 -4 73 1 1 1B NW 0 0 1018 < 2733 Partly cloudy 26% cloud 12:00 -3.8 66 1 0 0B W 0 0 1019 < 2733 Clear 0% cloud 15:00 -0.1 57 1 1 1B SW 0 0 1020 < 2733 Clear 5% cloud 18:00 6 39 3 2 1B E 0 0 1019 3107 Clear 0% cloud 21:00 6.9 40 5 3 1B E 0 0 1017 3103 Clear 0% cloud Friday, 06/11 00:00 0.5 70 4 2 1B E 0 0 1019 3110 Clear 6% cloud 03:00 -1 67 2 1 1B SW 0 0 1020 2890 Cloudy 68% cloud 06:00 -2 72 4 2 1B W 0 0 1020 2937 Overcast 93% cloud 09:00 -2 76 5 3 1B W 0 0 1021 2991 Overcast 93% cloud 12:00 -2.2 81 5 3 1B W 0 0 1022 3107 Overcast 87% cloud 15:00 0.6 73 5 3 1B W 0 0 1024 2836 Cloudy 78% cloud 18:00 5.4 51 9 5 2B W 0 0 1022 3135 Overcast 80% cloud 21:00 5.9 47 10 6 2B W 0.01 0 1021 3129 Clear 18% cloud Saturday, 07/11 00:00 0.5 83 7 4 2B W 0 0 1023 2880 Clear 12% cloud 03:00 -2.3 87 8 4 2B W 0 0 1024 < 2733 Clear 13% cloud 06:00 -2.6 87 10 5 2B W 0 0 1024 < 2733 Clear 3% cloud 09:00 -2.9 83 10 5 2B W 0 0 1024 < 2733 Clear 0% cloud 12:00 -3.5 76 9 5 2B W 0 0 1025 3086 Clear 0% cloud 15:00 -0.2 59 8 4 2B W 0 0 1026 2857 Clear 0% cloud 18:00 6.9 31 6 3 2B W 0 0 1023 3152 Clear 3% cloud 21:00 8.2 27 4 2 1B NW 0 0 1021 3147 Cloudy 66% cloud Sunday, 08/11 00:00 0.2 63 4 2 1B W 0 0 1024 2748 Overcast 89% cloud 03:00 -1.9 67 4 2 1B W 0 0 1025 2922 Clear 20% cloud 06:00 -2.6 69 4 2 1B W 0.03 0 1026 2965 Clear 0% cloud 09:00 -2.2 64 4 2 1B W 0 0 1025 2931 Clear 0% cloud 12:00 -1.6 62 6 3 2B W 0 0 1024 2873 Clear 0% cloud 15:00 2.5 51 7 4 2B W 0 0 1024 3159 Clear 0% cloud 18:00 9.4 34 9 5 2B W 0 0 1022 3160 Clear 0% cloud 21:00 10.2 33 12 6 2B W 0 0 1020 3150 Clear 0% cloud Monday, 09/11 00:00 3.8 51 12 6 2B W 0 0 1021 3147 Clear 0% cloud 03:00 1.8 52 12 7 3B W 0 0 1021 3147 Clear 0% cloud 06:00 0.5 56 11 6 2B W 0 0 1022 3150 Clear 0% cloud 09:00 -0.3 58 10 5 2B W 0 0 1022 2781 Clear 0% cloud 12:00 -0.1 56 9 5 2B W 0 0 1021 2764 Clear 0% cloud 15:00 3.3 48 9 5 2B SW 0 0 1022 3144 Clear 0% cloud 18:00 10.3 29 11 6 2B W 0 0 1020 3146 Clear 0% cloud 21:00 10.8 31 14 8 3B W 0 0 1018 3140 Clear 0% cloud Tuesday, 10/11 00:00 3.5 57 10 5 2B W 0 0 1021 3143 Clear 0% cloud 03:00 -0.4 65 7 4 2B W 0 0 1022 2799 Cloudy 74% cloud 06:00 -1.6 69 5 3 1B W 0 0 1022 2891 Cloudy 71% cloud |
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Forecast table times: UTC.
Coordinates: 41.3367146°N, -106.1659032°E · Requested elevation: 2674 m. Model terrain: 2731 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 | Wednesday, 04/11 06:00 -3.2 76 6 3 2B W — — 1019 < 2789 Clear 11% cloud 09:00 -2.8 69 9 5 2B W 0 0 1017 < 2789 Partly cloudy 36% cloud 12:00 -1.8 56 2 1 1B SW 0 0 1015 3032 Overcast 97% cloud 15:00 -0.2 47 2 1 1B SE 0 0 1015 < 2789 Overcast 96% cloud 18:00 1.6 47 10 5 2B E 0 0 1013 3056 Overcast 100% cloud 21:00 1.3 48 11 6 2B E 0 0 1012 3047 Overcast 100% cloud Thursday, 05/11 00:00 -1 61 14 7 3B E 0 0 1014 < 2789 Overcast 100% cloud 03:00 -2.3 75 13 7 3B E 0 0 1017 < 2789 Overcast 100% cloud 06:00 -3.2 72 10 5 2B NE 0 0 1018 < 2789 Cloudy 52% cloud 09:00 -2.9 60 5 3 1B E 0 0 1018 < 2789 Partly cloudy 22% cloud 12:00 -2.7 54 2 1 1B E 0 0 1019 < 2789 Clear 0% cloud 15:00 -0.4 51 3 1 1B SE 0 0 1020 < 2789 Clear 5% cloud 18:00 3.5 41 5 3 1B SE 0 0 1019 3107 Clear 0% cloud 21:00 4.4 42 7 4 2B SE 0 0 1017 3103 Clear 0% cloud Friday, 06/11 00:00 0.5 62 11 6 2B SE 0 0 1019 2865 Clear 6% cloud 03:00 -0.1 57 7 4 2B S 0 0 1020 2947 Cloudy 72% cloud 06:00 -0.5 60 11 6 2B SW 0 0 1020 2977 Overcast 94% cloud 09:00 -0.9 65 12 6 2B SW 0 0 1021 3023 Overcast 94% cloud 12:00 -1.5 73 12 6 2B W 0 0 1022 3119 Overcast 87% cloud 15:00 -0.3 72 12 7 3B W 0 0 1024 2800 Cloudy 80% cloud 18:00 2.7 56 14 8 3B W 0 0 1023 3135 Overcast 80% cloud 21:00 3.2 53 15 8 3B W 0.01 0 1021 3129 Clear 19% cloud Saturday, 07/11 00:00 -0.4 82 13 7 3B W 0 0 1023 < 2789 Clear 13% cloud 03:00 -1.9 77 14 8 3B W 0 0 1024 < 2789 Clear 14% cloud 06:00 -2.1 75 17 9 3B W 0 0 1025 < 2789 Clear 2% cloud 09:00 -2.2 66 17 9 3B W 0 0 1025 < 2789 Clear 0% cloud 12:00 -2.1 54 15 8 3B W 0 0 1025 3107 Clear 0% cloud 15:00 0.1 44 12 7 3B W 0 0 1026 2926 Clear 0% cloud 18:00 4.7 29 10 6 2B W 0 0 1023 3152 Clear 4% cloud 21:00 5.9 26 8 5 2B W 0 0 1021 3147 Cloudy 67% cloud Sunday, 08/11 00:00 0.6 48 8 4 2B W 0 0 1024 2873 Overcast 89% cloud 03:00 -0.4 46 8 4 2B W 0 0 1025 2965 Clear 17% cloud 06:00 -0.9 48 8 4 2B W 0.02 0 1026 2999 Clear 0% cloud 09:00 -0.4 48 9 5 2B W 0 0 1025 2971 Clear 0% cloud 12:00 0.4 48 11 6 2B W 0 0 1024 2919 Clear 0% cloud 15:00 2.9 46 13 7 3B W 0 0 1024 3159 Clear 0% cloud 18:00 7.1 37 17 9 3B W 0 0 1022 3160 Clear 0% cloud 21:00 7.7 35 19 10 3B W 0 0 1020 3150 Clear 0% cloud Monday, 09/11 00:00 3.8 43 22 12 4B W 0 0 1021 3147 Clear 0% cloud 03:00 3.1 41 23 12 4B W 0 0 1021 3148 Clear 0% cloud 06:00 2.3 42 20 11 4B W 0 0 1022 3150 Clear 0% cloud 09:00 1.6 44 18 10 3B W 0 0 1022 2837 Clear 0% cloud 12:00 1.8 44 19 10 3B W 0 0 1021 2820 Clear 0% cloud 15:00 3.9 40 18 9 3B W 0 0 1022 3145 Clear 0% cloud 18:00 8 30 18 10 3B W 0 0 1020 3146 Clear 0% cloud 21:00 8.1 34 20 11 4B W 0 0 1019 3140 Clear 0% cloud Tuesday, 10/11 00:00 3.4 48 19 10 3B W 0 0 1021 3143 Clear 0% cloud 03:00 1.1 49 12 6 2B W 0 0 1022 2862 Cloudy 75% cloud 06:00 0.1 52 9 5 2B W 0 0 1022 2933 Cloudy 73% cloud |
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Forecast table times: UTC.
Coordinates: 41.3366871°N, -106.1899951°E · Requested elevation: 2939 m. Model terrain: 2786 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
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.