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 · Model run: Next update expected:
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Thursday, 05/11 02:00 -0.2 64 2 1 1B S 0 0 1018 < 1960 Clear 0% cloud 05:00 -0.6 67 2 1 1B S 0 0 1019 < 1960 Clear 2% cloud 08:00 -0.5 71 2 1 1B S 0 0 1021 < 1960 Overcast 98% cloud 11:00 4.7 54 3 2 1B W 0 0 1021 2426 Overcast 94% cloud 14:00 6.5 48 11 6 2B W 0 0 1019 2508 Overcast 80% cloud 17:00 1.8 74 5 3 1B W 0 0 1022 2066 Cloudy 75% cloud 20:00 -0.8 82 3 2 1B S 0 0 1025 < 1960 Partly cloudy 41% cloud 23:00 -2.6 85 4 2 1B S 0 0 1027 < 1960 Clear 3% cloud Friday, 06/11 02:00 -2.3 82 4 2 1B S 0 0 1026 < 1960 Clear 13% cloud 05:00 -2.2 79 4 2 1B S 0 0 1026 < 1960 Clear 19% cloud 08:00 -1.2 74 4 2 1B S 0 0 1025 < 1960 Clear 10% cloud 11:00 6.2 44 4 2 1B SW 0 0 1023 2833 Cloudy 52% cloud 14:00 9.3 32 11 6 2B W 0 0 1020 2889 Partly cloudy 28% cloud 17:00 4.5 54 8 4 2B SW 0 0 1021 2843 Cloudy 75% cloud 20:00 4.3 56 9 5 2B SW 0 0 1021 2894 Overcast 85% cloud 23:00 2.2 66 7 4 2B SW 0 0 1022 3116 Partly cloudy 49% cloud Saturday, 07/11 02:00 2 67 7 4 2B SW 0 0 1022 3116 Cloudy 52% cloud 05:00 1.6 66 6 3 2B SW 0 0 1022 3119 Partly cloudy 24% cloud 08:00 2.3 63 4 2 1B S 0 0 1023 3043 Clear 3% cloud 11:00 9.4 42 0 0 0B N 0 0 1023 3082 Cloudy 60% cloud 14:00 11.8 40 0 0 0B W 0 0 1021 3138 Clear 17% cloud 17:00 6.1 57 5 3 1B SE 0 0 1019 3129 Cloudy 59% cloud 20:00 4.4 58 6 3 1B SE 0 0 1018 3124 Cloudy 52% cloud 23:00 4.4 57 7 4 2B SE 0 0 1017 3115 Cloudy 54% cloud Sunday, 08/11 02:00 4.8 57 9 5 2B S 0 0 1015 3099 Cloudy 62% cloud 05:00 4.8 59 9 5 2B S 0 0 1015 3093 Cloudy 73% cloud 08:00 5.6 57 11 6 2B SW 0 0 1016 3088 Overcast 88% cloud 11:00 10.8 41 16 8 3B W 0 0 1017 2941 Overcast 84% cloud 14:00 8.3 55 12 7 2B NW 0 0 1019 2792 Overcast 95% cloud 17:00 2.5 83 4 2 1B NE 0 0 1022 2289 Overcast 92% cloud 20:00 1 84 1 1 1B SE 0 0 1023 < 1960 Overcast 99% cloud 23:00 1.4 86 2 1 1B S 0.09 0 1024 2027 Overcast 100% cloud Monday, 09/11 02:00 1.1 89 3 1 1B S 0.11 0 1023 < 1960 Overcast 96% cloud 05:00 0.4 88 3 2 1B S 0.09 0 1022 < 1960 Overcast 82% cloud 08:00 0.9 84 2 1 1B SE 0 0 1024 < 1960 Partly cloudy 21% cloud 11:00 6.8 67 4 2 1B W 0 0 1021 2762 Cloudy 65% cloud 14:00 9.7 51 4 2 1B SW 0 0 1018 2891 Overcast 99% cloud 17:00 5.2 67 5 3 1B S 0.01 0 1017 2867 Overcast 92% cloud 20:00 4.3 71 7 4 2B S 0 0 1017 2701 Overcast 90% cloud 23:00 4.8 67 8 4 2B SW 0.00 0 1017 2647 Overcast 97% cloud Tuesday, 10/11 02:00 4.3 69 11 6 2B SW 0 0 1019 2517 Overcast 91% cloud 05:00 4 72 11 6 2B SW 0 0 1019 2454 Cloudy 66% cloud 08:00 2.6 76 10 6 2B SW 0 0 1019 2474 Partly cloudy 24% cloud 11:00 9.4 48 17 9 3B SW 0 0 1017 2950 Cloudy 55% cloud 14:00 10.7 43 23 13 4B W 0 0 1016 2905 Overcast 86% cloud 17:00 7.1 65 15 8 3B SW 0.19 0 1018 2809 Overcast 88% cloud 20:00 4.7 75 9 5 2B SW 0 0 1019 2818 Cloudy 70% cloud 23:00 3.7 77 9 5 2B SW 0 0 1019 3100 Overcast 96% cloud |
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Forecast table times: America/Denver.
Coordinates: 46.2775907°N, -113.2833517°E · Requested elevation: 1743 m. Model terrain: 1957 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Discovery Ski Area is a downhill ski area in Montana, United States. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1743 to 2486 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF · Model run: Next update expected:
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Thursday, 05/11 02:00 -0.2 64 2 1 1B S 0 0 1018 < 1960 Clear 0% cloud 05:00 -0.6 67 2 1 1B S 0 0 1019 < 1960 Clear 2% cloud 08:00 -0.5 71 2 1 1B S 0 0 1021 < 1960 Overcast 98% cloud 11:00 4.7 54 3 2 1B W 0 0 1021 2426 Overcast 94% cloud 14:00 6.5 48 11 6 2B W 0 0 1019 2508 Overcast 80% cloud 17:00 1.8 74 5 3 1B W 0 0 1022 2066 Cloudy 75% cloud 20:00 -0.8 82 3 2 1B S 0 0 1025 < 1960 Partly cloudy 41% cloud 23:00 -2.6 85 4 2 1B S 0 0 1027 < 1960 Clear 3% cloud Friday, 06/11 02:00 -2.3 82 4 2 1B S 0 0 1026 < 1960 Clear 13% cloud 05:00 -2.2 79 4 2 1B S 0 0 1026 < 1960 Clear 19% cloud 08:00 -1.2 74 4 2 1B S 0 0 1025 < 1960 Clear 10% cloud 11:00 6.2 44 4 2 1B SW 0 0 1023 2833 Cloudy 52% cloud 14:00 9.3 32 11 6 2B W 0 0 1020 2889 Partly cloudy 28% cloud 17:00 4.5 54 8 4 2B SW 0 0 1021 2843 Cloudy 75% cloud 20:00 4.3 56 9 5 2B SW 0 0 1021 2894 Overcast 85% cloud 23:00 2.2 66 7 4 2B SW 0 0 1022 3116 Partly cloudy 49% cloud Saturday, 07/11 02:00 2 67 7 4 2B SW 0 0 1022 3116 Cloudy 52% cloud 05:00 1.6 66 6 3 2B SW 0 0 1022 3119 Partly cloudy 24% cloud 08:00 2.3 63 4 2 1B S 0 0 1023 3043 Clear 3% cloud 11:00 9.4 42 0 0 0B N 0 0 1023 3082 Cloudy 60% cloud 14:00 11.8 40 0 0 0B W 0 0 1021 3138 Clear 17% cloud 17:00 6.1 57 5 3 1B SE 0 0 1019 3129 Cloudy 59% cloud 20:00 4.4 58 6 3 1B SE 0 0 1018 3124 Cloudy 52% cloud 23:00 4.4 57 7 4 2B SE 0 0 1017 3115 Cloudy 54% cloud Sunday, 08/11 02:00 4.8 57 9 5 2B S 0 0 1015 3099 Cloudy 62% cloud 05:00 4.8 59 9 5 2B S 0 0 1015 3093 Cloudy 73% cloud 08:00 5.6 57 11 6 2B SW 0 0 1016 3088 Overcast 88% cloud 11:00 10.8 41 16 8 3B W 0 0 1017 2941 Overcast 84% cloud 14:00 8.3 55 12 7 2B NW 0 0 1019 2792 Overcast 95% cloud 17:00 2.5 83 4 2 1B NE 0 0 1022 2289 Overcast 92% cloud 20:00 1 84 1 1 1B SE 0 0 1023 < 1960 Overcast 99% cloud 23:00 1.4 86 2 1 1B S 0.09 0 1024 2027 Overcast 100% cloud Monday, 09/11 02:00 1.1 89 3 1 1B S 0.11 0 1023 < 1960 Overcast 96% cloud 05:00 0.4 88 3 2 1B S 0.09 0 1022 < 1960 Overcast 82% cloud 08:00 0.9 84 2 1 1B SE 0 0 1024 < 1960 Partly cloudy 21% cloud 11:00 6.8 67 4 2 1B W 0 0 1021 2762 Cloudy 65% cloud 14:00 9.7 51 4 2 1B SW 0 0 1018 2891 Overcast 99% cloud 17:00 5.2 67 5 3 1B S 0.01 0 1017 2867 Overcast 92% cloud 20:00 4.3 71 7 4 2B S 0 0 1017 2701 Overcast 90% cloud 23:00 4.8 67 8 4 2B SW 0.00 0 1017 2647 Overcast 97% cloud Tuesday, 10/11 02:00 4.3 69 11 6 2B SW 0 0 1019 2517 Overcast 91% cloud 05:00 4 72 11 6 2B SW 0 0 1019 2454 Cloudy 66% cloud 08:00 2.6 76 10 6 2B SW 0 0 1019 2474 Partly cloudy 24% cloud 11:00 9.4 48 17 9 3B SW 0 0 1017 2950 Cloudy 55% cloud 14:00 10.7 43 23 13 4B W 0 0 1016 2905 Overcast 86% cloud 17:00 7.1 65 15 8 3B SW 0.19 0 1018 2809 Overcast 88% cloud 20:00 4.7 75 9 5 2B SW 0 0 1019 2818 Cloudy 70% cloud 23:00 3.7 77 9 5 2B SW 0 0 1019 3100 Overcast 96% cloud |
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Forecast table times: America/Denver.
Coordinates: 46.2775907°N, -113.2833517°E · Requested elevation: 1743 m. Model terrain: 1957 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
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 -1.4 56 12 7 3B SW — — 1017 < 2027 Clear 0% cloud 09:00 -1.6 60 15 8 3B SW 0 0 1018 < 2027 Clear 0% cloud 12:00 -2.4 64 15 8 3B SW 0 0 1019 < 2027 Clear 2% cloud 15:00 -2.8 67 15 8 3B W 0 0 1021 < 2027 Overcast 98% cloud 18:00 -0.5 64 17 9 3B W 0 0 1021 2415 Overcast 97% cloud 21:00 0.2 66 17 9 3B W 0 0 1019 2509 Overcast 81% cloud Friday, 06/11 00:00 -2.6 86 16 9 3B W 0 0 1022 2038 Cloudy 79% cloud 03:00 -4.2 87 16 9 3B W 0 0 1025 < 2027 Partly cloudy 46% cloud 06:00 -4.8 75 20 11 4B W 0 0 1027 < 2027 Clear 3% cloud 09:00 -3.6 60 12 7 2B W 0 0 1026 < 2027 Clear 12% cloud 12:00 -3.5 63 17 9 3B W 0 0 1026 < 2027 Clear 20% cloud 15:00 -2.4 58 19 10 3B W 0 0 1025 < 2027 Clear 9% cloud 18:00 1.9 45 21 11 4B W 0 0 1023 2830 Partly cloudy 48% cloud 21:00 3.4 41 27 15 4B W 0 0 1020 2883 Partly cloudy 27% cloud Saturday, 07/11 00:00 1.1 62 29 16 5B W 0 0 1021 2815 Cloudy 73% cloud 03:00 1.3 72 29 16 4B W 0 0 1021 2890 Overcast 88% cloud 06:00 0.5 67 28 15 4B W 0 0 1022 3116 Partly cloudy 49% cloud 09:00 0.8 66 27 15 4B W 0 0 1022 3116 Partly cloudy 49% cloud 12:00 0.3 66 25 13 4B W 0 0 1022 3119 Partly cloudy 24% cloud 15:00 0.6 63 21 11 4B W 0 0 1023 3084 Clear 2% cloud 18:00 4.5 55 12 6 2B W 0 0 1023 3086 Cloudy 63% cloud 21:00 6.3 51 11 6 2B W 0 0 1021 3138 Clear 13% cloud Sunday, 08/11 00:00 4.2 49 10 5 2B SW 0 0 1019 3129 Cloudy 58% cloud 03:00 4 45 17 9 3B SW 0 0 1018 3124 Cloudy 53% cloud 06:00 4.4 41 24 13 4B SW 0 0 1017 3115 Cloudy 53% cloud 09:00 4.2 47 31 17 5B SW 0 0 1015 3099 Cloudy 60% cloud 12:00 3.4 53 37 20 5B SW 0 0 1016 3093 Cloudy 74% cloud 15:00 2.8 57 35 19 5B SW 0 0 1016 3088 Overcast 87% cloud 18:00 4.5 54 34 18 5B W 0 0 1017 2950 Overcast 85% cloud 21:00 2.7 71 28 15 4B W 0 0 1019 2801 Overcast 95% cloud Monday, 09/11 00:00 -1.1 92 23 12 4B SW 0 0 1022 2157 Overcast 92% cloud 03:00 -1.8 89 25 13 4B W 0 0 1023 < 2027 Overcast 100% cloud 06:00 -1.8 94 22 12 4B W 0.12 0 1024 < 2027 Overcast 100% cloud 09:00 -1.9 90 23 12 4B W 0.12 0 1023 < 2027 Overcast 98% cloud 12:00 -2 88 21 11 4B W 0.11 0 1022 < 2027 Overcast 84% cloud 15:00 -1.9 88 15 8 3B W 0.00 0 1024 < 2027 Partly cloudy 23% cloud 18:00 2 73 19 10 3B W 0 0 1021 2768 Cloudy 64% cloud 21:00 3.7 64 16 8 3B SW 0 0 1018 2894 Overcast 99% cloud Tuesday, 10/11 00:00 1.5 68 21 12 4B SW 0 0 1017 2856 Overcast 91% cloud 03:00 0.9 74 27 15 4B SW 0 0 1017 2703 Overcast 92% cloud 06:00 0.9 75 31 17 5B SW 0 0 1017 2660 Overcast 97% cloud 09:00 0.2 79 35 19 5B W 0 0 1019 2517 Overcast 93% cloud 12:00 -0.3 85 32 17 5B W 0 0 1019 2439 Cloudy 72% cloud 15:00 -0.1 76 28 15 4B W 0 0 1019 2430 Partly cloudy 26% cloud 18:00 3.8 56 37 20 5B SW 0 0 1017 2951 Cloudy 55% cloud 21:00 4.2 59 39 21 6B W 0 0 1017 2908 Overcast 83% cloud Wednesday, 11/11 00:00 2.2 79 38 20 5B W 0.23 0 1018 2803 Overcast 90% cloud 03:00 1.2 83 28 15 4B W 0 0 1019 2807 Cloudy 72% cloud 06:00 1.2 79 29 15 4B W 0 0 1019 3100 Overcast 97% cloud |
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Forecast table times: UTC.
Coordinates: 46.2624413°N, -113.2474178°E · Requested elevation: 2486 m. Model terrain: 2024 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.