Worldwide Ski Resort Forecasts

Diamond Peak - Low lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 39.250636°N, -119.926557°E · Requested elevation: 2052 m. Model terrain: 2075 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 19.8 33 10 5 2B SW — — 1012 3127 Clear 10% cloud 21:00 20.7 28 17 9 3B SW 0.01 0 1009 3107 Partly cloudy 23% cloud Saturday, 10/10 00:00 18.8 33 17 9 3B SW 0.01 0 1008 3094 Partly cloudy 25% cloud 03:00 14.2 52 6 3 2B W 0 0 1008 3081 Clear 1% cloud 06:00 12.3 66 6 3 2B SW 0 0 1008 3073 Clear 1% cloud 09:00 11.3 72 11 6 2B SW 0 0 1007 3049 Clear 7% cloud 12:00 10.8 67 13 7 3B SW 0 0 1005 3025 Clear 14% cloud 15:00 10.4 66 13 7 3B SW 0 0 1005 3020 Clear 10% cloud 18:00 14.2 43 23 13 4B SW 0 0 1004 3016 Clear 0% cloud 21:00 15.2 35 27 15 4B SW 0 0 1002 3006 Clear 5% cloud Sunday, 11/10 00:00 13.1 44 23 12 4B SW 0 0 1001 2994 Clear 6% cloud 03:00 9.4 64 12 7 3B SW 0 0 1002 2986 Clear 0% cloud 06:00 8.9 66 10 5 2B SW 0 0 1002 2986 Clear 1% cloud 09:00 8 67 6 3 2B SW 0.00 0 1001 2977 Clear 1% cloud 12:00 6.9 75 4 2 1B SE 0 0 1000 2961 Clear 1% cloud 15:00 7.7 71 6 3 2B E 0 0 999 2956 Clear 4% cloud 18:00 10.7 48 8 4 2B SE 0.04 0 999 2956 Partly cloudy 28% cloud 21:00 12.4 42 12 6 2B SW 0.08 0 997 2951 Partly cloudy 47% cloud Monday, 12/10 00:00 9 61 14 7 3B SW 1.5 0 1000 2961 Partly cloudy 33% cloud 03:00 6.4 58 5 3 1B W 0.24 0 1004 2784 Cloudy 65% cloud 06:00 5.3 66 6 3 2B SW 0.06 0 1006 2681 Cloudy 53% cloud 09:00 4.8 62 4 2 1B SW 0.28 0 1008 2605 Overcast 98% cloud 12:00 4.2 63 2 1 1B W 0.15 0 1009 2547 Overcast 100% cloud 15:00 3.9 69 5 3 1B NW 0.17 0 1011 2557 Clear 15% cloud 18:00 7.1 49 4 2 1B W 0.06 0 1010 2702 Partly cloudy 49% cloud 21:00 5.7 64 7 4 2B W 0.94 0 1011 2667 Overcast 84% cloud Tuesday, 13/10 00:00 5.1 73 6 3 1B NW 1.4 0 1011 2632 Overcast 94% cloud 03:00 2.7 92 5 3 1B NW 1.3 0 1014 2430 Overcast 92% cloud 06:00 1.7 94 4 2 1B N 0.30 0 1015 2306 Cloudy 52% cloud 09:00 0.8 94 8 4 2B N 0.25 1 1016 2167 Overcast 86% cloud 12:00 -0.1 88 7 4 2B NE 0.02 0 1017 < 2077 Partly cloudy 22% cloud 15:00 0.4 83 6 3 2B NE 0.01 0 1019 2118 Clear 2% cloud 18:00 4.2 55 8 4 2B NE 0 0 1019 2534 Clear 8% cloud 21:00 7.6 49 5 3 1B E 0 0 1017 2835 Clear 4% cloud Wednesday, 14/10 00:00 8.8 44 3 2 1B N 0 0 1017 2970 Clear 0% cloud 03:00 5.6 69 3 1 1B N 0 0 1019 3012 Clear 0% cloud 06:00 4.9 71 1 1 1B N 0 0 1020 3116 Clear 0% cloud 09:00 4.8 65 1 0 0B N 0 0 1020 3119 Clear 0% cloud 12:00 4.5 73 1 0 0B NW 0 0 1021 3121 Clear 2% cloud 15:00 5.1 74 2 1 1B N 0 0 1022 3134 Clear 3% cloud 18:00 10.8 35 1 1 1B E 0 0 1022 3146 Clear 6% cloud 21:00 13.8 26 2 1 1B SE 0 0 1020 3150 Clear 0% cloud Thursday, 15/10 00:00 13.5 26 3 1 1B E 0 0 1020 3154 Clear 0% cloud 03:00 9 62 3 2 1B NE 0 0 1022 3162 Clear 0% cloud 06:00 8.1 58 4 2 1B E 0 0 1023 3171 Clear 0% cloud 09:00 7.4 58 5 3 1B E 0 0 1024 3172 Clear 0% cloud 12:00 6.8 63 5 3 1B E 0 0 1024 3173 Clear 0% cloud 15:00 7.8 59 6 3 2B E 0 0 1025 3181 Clear 0% cloud 18:00 13.3 27 8 4 2B E 0 0 1025 3189 Clear 0% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Diamond Peak - Base lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: America/Los_Angeles.
Coordinates: 39.2532212°N, -119.92414°E · Requested elevation: 2073 m. Model terrain: 2067 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) 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 11:00 19.6 33 9 5 2B SW — — 1012 3127 Clear 10% cloud 14:00 20.6 28 17 9 3B SW 0.01 0 1009 3107 Partly cloudy 23% cloud 17:00 18.7 33 17 9 3B SW 0.01 0 1008 3094 Partly cloudy 25% cloud 20:00 14.1 52 6 3 2B W 0 0 1008 3081 Clear 1% cloud 23:00 12.1 66 6 3 2B SW 0 0 1008 3073 Clear 1% cloud Saturday, 10/10 02:00 11.2 72 11 6 2B SW 0 0 1006 3049 Clear 7% cloud 05:00 10.6 67 13 7 3B SW 0 0 1005 3025 Clear 14% cloud 08:00 10.3 66 13 7 3B SW 0 0 1005 3020 Clear 10% cloud 11:00 14.1 43 23 13 4B SW 0 0 1004 3016 Clear 0% cloud 14:00 15.1 35 27 15 4B SW 0 0 1002 3006 Clear 5% cloud 17:00 13 44 23 12 4B SW 0 0 1001 2994 Clear 6% cloud 20:00 9.3 64 13 7 3B SW 0 0 1002 2986 Clear 0% cloud 23:00 8.7 67 10 6 2B SW 0 0 1002 2986 Clear 1% cloud Sunday, 11/10 02:00 7.8 68 6 3 2B SW 0.00 0 1001 2977 Clear 1% cloud 05:00 6.8 75 4 2 1B SE 0 0 1000 2961 Clear 1% cloud 08:00 7.5 71 6 3 2B E 0 0 999 2956 Clear 5% cloud 11:00 10.6 48 8 4 2B SE 0.04 0 999 2956 Partly cloudy 28% cloud 14:00 12.2 43 11 6 2B SW 0.09 0 997 2951 Partly cloudy 47% cloud 17:00 8.9 61 13 7 3B SW 1.5 0 1000 2961 Partly cloudy 34% cloud 20:00 6.2 59 5 3 1B W 0.25 0 1004 2783 Cloudy 65% cloud 23:00 5.2 66 6 3 2B SW 0.06 0 1006 2680 Cloudy 54% cloud Monday, 12/10 02:00 4.7 63 4 2 1B SW 0.28 0 1008 2602 Overcast 98% cloud 05:00 4 64 2 1 1B W 0.15 0 1009 2544 Overcast 100% cloud 08:00 3.7 70 5 3 1B NW 0.17 0 1011 2554 Clear 16% cloud 11:00 6.9 49 3 2 1B W 0.07 0 1010 2700 Partly cloudy 49% cloud 14:00 5.6 65 7 4 2B W 0.94 0 1011 2666 Overcast 84% cloud 17:00 4.9 73 6 3 1B NW 1.4 0 1011 2629 Overcast 94% cloud 20:00 2.6 92 5 3 1B NW 1.3 0 1014 2429 Overcast 91% cloud 23:00 1.6 94 4 2 1B N 0.30 0 1015 2304 Cloudy 51% cloud Tuesday, 13/10 02:00 0.6 94 8 4 2B N 0.26 1 1016 2164 Overcast 86% cloud 05:00 -0.2 88 7 4 2B NE 0.02 0 1017 < 2070 Partly cloudy 23% cloud 08:00 0.3 83 6 3 2B NE 0.01 0 1019 2115 Clear 2% cloud 11:00 4.1 55 8 4 2B NE 0 0 1019 2534 Clear 8% cloud 14:00 7.5 49 5 3 1B E 0 0 1017 2833 Clear 4% cloud 17:00 8.6 44 3 2 1B N 0 0 1017 2970 Clear 0% cloud 20:00 5.5 69 3 1 1B N 0 0 1019 3013 Clear 0% cloud 23:00 4.8 71 1 1 1B N 0 0 1020 3116 Clear 0% cloud Wednesday, 14/10 02:00 4.6 66 1 1 0B N 0 0 1020 3119 Clear 0% cloud 05:00 4.3 73 1 0 0B NW 0 0 1021 3121 Clear 3% cloud 08:00 5 74 2 1 1B N 0 0 1022 3134 Clear 4% cloud 11:00 10.6 35 2 1 1B E 0 0 1022 3146 Clear 6% cloud 14:00 13.7 27 2 1 1B SE 0 0 1020 3150 Clear 0% cloud 17:00 13.4 26 3 1 1B E 0 0 1020 3154 Clear 0% cloud 20:00 8.9 61 3 2 1B NE 0 0 1022 3162 Clear 0% cloud 23:00 7.9 58 4 2 1B E 0 0 1023 3171 Clear 0% cloud Thursday, 15/10 02:00 7.2 58 5 3 1B E 0 0 1024 3172 Clear 0% cloud 05:00 6.7 63 5 3 1B E 0 0 1024 3173 Clear 0% cloud 08:00 7.6 59 6 3 2B E 0 0 1025 3181 Clear 0% cloud 11:00 13.2 27 8 4 2B E 0 0 1025 3189 Clear 0% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Diamond Peak - Top lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: America/Los_Angeles.
Coordinates: 39.2581676°N, -119.901703°E · Requested elevation: 2598 m. Model terrain: 2018 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) 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 11:00 14.3 39 15 8 3B SW — — 1011 3127 Clear 12% cloud 14:00 14.8 35 23 12 4B SW 0.01 0 1009 3107 Partly cloudy 22% cloud 17:00 13.6 41 28 15 4B SW 0.01 0 1008 3094 Partly cloudy 23% cloud 20:00 10.8 53 21 11 4B W 0 0 1008 3081 Clear 1% cloud 23:00 9.3 63 23 12 4B SW 0 0 1008 3073 Clear 1% cloud Saturday, 10/10 02:00 8.4 67 33 18 5B SW 0 0 1006 3049 Clear 7% cloud 05:00 7.6 63 40 21 6B SW 0 0 1004 3025 Clear 14% cloud 08:00 7.2 48 41 22 6B SW 0 0 1005 3020 Clear 11% cloud 11:00 8.3 53 42 23 6B SW 0 0 1003 3016 Clear 0% cloud 14:00 9 44 44 24 6B SW 0 0 1001 3006 Clear 4% cloud 17:00 7.9 51 45 24 6B SW 0 0 1001 2994 Clear 5% cloud 20:00 6.3 62 46 25 6B SW 0 0 1002 2986 Clear 0% cloud 23:00 5.5 67 41 22 6B SW 0 0 1002 2986 Clear 0% cloud Sunday, 11/10 02:00 4.6 63 32 17 5B SW 0.00 0 1001 2978 Clear 1% cloud 05:00 3.8 73 25 13 4B S 0 0 1000 2961 Clear 1% cloud 08:00 3.9 73 22 12 4B S 0 0 999 2956 Clear 4% cloud 11:00 5.2 64 18 10 3B S 0.04 0 999 2956 Partly cloudy 30% cloud 14:00 6 57 19 10 3B SW 0.10 0 997 2951 Partly cloudy 48% cloud 17:00 3.9 72 25 13 4B SW 1.9 0 1000 2961 Partly cloudy 37% cloud 20:00 1.5 72 17 9 3B SW 0.31 0 1004 2779 Cloudy 68% cloud 23:00 0.6 79 21 12 4B SW 0.08 0 1006 2674 Cloudy 58% cloud Monday, 12/10 02:00 -0.1 72 16 8 3B SW 0.35 1 1008 2590 Overcast 98% cloud 05:00 -0.6 73 10 6 2B W 0.19 0 1009 2529 Overcast 99% cloud 08:00 -0.5 72 11 6 2B W 0.20 0 1011 2540 Clear 16% cloud 11:00 0.9 64 8 5 2B W 0.08 0 1010 2686 Partly cloudy 48% cloud 14:00 0.6 77 11 6 2B W 1.0 2 1011 2659 Overcast 86% cloud 17:00 0.1 86 13 7 3B NW 1.5 3 1011 2615 Overcast 94% cloud 20:00 -1.3 94 14 8 3B NW 1.3 3 1014 2427 Overcast 90% cloud 23:00 -2.1 89 7 4 2B N 0.34 1 1015 2304 Partly cloudy 48% cloud Tuesday, 13/10 02:00 -3.1 91 9 5 2B NW 0.28 2 1016 2155 Overcast 85% cloud 05:00 -4.1 87 11 6 2B NE 0.02 0 1017 2035 Partly cloudy 28% cloud 08:00 -3.1 62 17 9 3B E 0.01 0 1019 2110 Clear 2% cloud 11:00 -0.6 57 22 12 4B NE 0 0 1019 2527 Clear 10% cloud 14:00 2.2 58 16 9 3B NE 0 0 1017 2821 Clear 4% cloud 17:00 3.5 54 12 7 3B N 0 0 1017 2968 Clear 0% cloud 20:00 2.4 61 14 8 3B NE 0 0 1019 3013 Clear 0% cloud 23:00 2.6 54 13 7 3B N 0 0 1020 3116 Clear 0% cloud Wednesday, 14/10 02:00 2.9 48 11 6 2B N 0 0 1020 3118 Clear 1% cloud 05:00 3.3 44 14 7 3B N 0 0 1021 3121 Clear 3% cloud 08:00 4.1 40 17 9 3B N 0 0 1022 3134 Clear 5% cloud 11:00 7.2 25 17 9 3B N 0 0 1022 3146 Clear 6% cloud 14:00 8.8 26 15 8 3B N 0 0 1020 3150 Clear 0% cloud 17:00 9 29 17 9 3B N 0 0 1020 3154 Clear 0% cloud 20:00 6.8 49 19 10 3B NE 0 0 1022 3162 Clear 0% cloud 23:00 6.3 47 18 10 3B NE 0 0 1023 3171 Clear 0% cloud Thursday, 15/10 02:00 6.2 45 17 9 3B NE 0 0 1024 3172 Clear 0% cloud 05:00 6.3 43 16 9 3B NE 0 0 1024 3173 Clear 0% cloud 08:00 6.9 40 16 8 3B NE 0 0 1025 3181 Clear 0% cloud 11:00 9.9 25 17 9 3B E 0 0 1025 3189 Clear 0% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.