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: 39.0864626°N, -120.1615203°E · Requested elevation: 1903 m. Model terrain: 2115 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 21.7 26 12 6 2B SW — — 1012 3128 Partly cloudy 21% cloud 21:00 21.6 27 18 10 3B SW 0.03 0 1009 3109 Partly cloudy 34% cloud Saturday, 10/10 00:00 19.6 31 18 10 3B SW 0.03 0 1008 3096 Partly cloudy 27% cloud 03:00 13.8 53 6 3 2B SW 0 0 1009 3083 Clear 6% cloud 06:00 12 65 8 5 2B SW 0.00 0 1009 3075 Clear 12% cloud 09:00 11 69 13 7 3B SW 0.00 0 1007 3051 Partly cloudy 26% cloud 12:00 10.7 65 15 8 3B SW 0 0 1005 3027 Clear 13% cloud 15:00 10.6 62 15 8 3B SW 0 0 1006 3020 Clear 6% cloud 18:00 14.8 39 26 14 4B SW 0 0 1004 3017 Clear 0% cloud 21:00 15.4 36 29 16 5B SW 0 0 1002 3008 Clear 9% cloud Sunday, 11/10 00:00 13 48 23 12 4B SW 0 0 1002 2996 Clear 11% cloud 03:00 9 65 15 8 3B SW 0 0 1002 2988 Clear 0% cloud 06:00 8.7 62 14 7 3B SW 0 0 1002 2985 Clear 2% cloud 09:00 7.6 65 8 4 2B S 0 0 1001 2975 Clear 8% cloud 12:00 6.6 74 4 2 1B SE 0 0 1000 2960 Clear 2% cloud 15:00 7.5 75 5 3 1B SE 0 0 999 2955 Partly cloudy 21% cloud 18:00 12.8 47 12 6 2B S 0.13 0 998 2957 Partly cloudy 41% cloud 21:00 12.8 47 22 12 4B SW 0.72 0 997 2952 Partly cloudy 36% cloud Monday, 12/10 00:00 10.2 45 19 10 3B SW 0.29 0 1000 2943 Cloudy 62% cloud 03:00 6.3 44 8 4 2B SW 0.02 0 1004 2731 Cloudy 52% cloud 06:00 4.8 57 7 4 2B SW 0 0 1006 2616 Partly cloudy 26% cloud 09:00 4.6 61 5 3 1B SW 0.16 0 1008 2557 Overcast 97% cloud 12:00 3.7 74 3 2 1B SW 0.43 0 1010 2469 Overcast 96% cloud 15:00 3.8 76 4 2 1B NW 0.56 0 1011 2488 Clear 17% cloud 18:00 7.3 53 5 3 1B W 0.40 0 1010 2701 Cloudy 62% cloud 21:00 6.3 70 11 6 2B W 1.5 0 1011 2679 Overcast 83% cloud Tuesday, 13/10 00:00 5.1 80 9 5 2B W 2.0 0 1012 2622 Overcast 89% cloud 03:00 2.9 91 4 2 1B N 2.3 0 1014 2400 Cloudy 76% cloud 06:00 2.3 90 3 2 1B N 0.52 0 1014 2292 Cloudy 78% cloud 09:00 0.7 90 7 4 2B N 0.85 2 1016 < 2117 Cloudy 78% cloud 12:00 -0.2 88 9 5 2B NE 1.0 2 1017 < 2117 Partly cloudy 39% cloud 15:00 0.6 87 11 6 2B E 0.52 2 1018 < 2117 Partly cloudy 36% cloud 18:00 4.8 56 17 9 3B E 0.01 0 1019 2613 Clear 13% cloud 21:00 8.3 46 11 6 2B E 0 0 1017 2880 Clear 2% cloud Wednesday, 14/10 00:00 9.1 45 4 2 1B NE 0 0 1017 2982 Clear 0% cloud 03:00 5.1 70 5 2 1B NE 0 0 1019 3097 Clear 0% cloud 06:00 4.9 70 5 3 1B NE 0 0 1020 3116 Clear 0% cloud 09:00 4 71 4 2 1B NE 0 0 1020 3120 Clear 0% cloud 12:00 3.5 72 2 1 1B NE 0 0 1021 3123 Clear 4% cloud 15:00 4.4 76 3 2 1B NE 0 0 1022 3136 Clear 12% cloud 18:00 11.9 33 7 4 2B NE 0 0 1022 3148 Clear 9% cloud 21:00 15.1 23 6 3 2B NE 0 0 1020 3151 Clear 0% cloud Thursday, 15/10 00:00 14.5 27 7 4 2B NE 0 0 1020 3154 Clear 0% cloud 03:00 9.1 51 7 4 2B NE 0 0 1022 3161 Clear 0% cloud 06:00 9 50 11 6 2B E 0 0 1023 3169 Clear 0% cloud 09:00 7.8 59 10 6 2B E 0 0 1023 3171 Clear 0% cloud 12:00 6.8 65 9 5 2B E 0 0 1024 3173 Clear 0% cloud 15:00 7.6 61 10 5 2B E 0 0 1025 3180 Clear 0% cloud 18:00 14.2 29 13 7 3B E 0 0 1025 3189 Clear 0% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Homewood Ski Area is a downhill ski area in California, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1903 to 2403 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: 39.0845205°N, -120.1612781°E · Requested elevation: 1903 m. Model terrain: 2115 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 21.7 26 12 6 2B SW — — 1012 3128 Partly cloudy 21% cloud 21:00 21.6 27 18 10 3B SW 0.03 0 1009 3109 Partly cloudy 34% cloud Saturday, 10/10 00:00 19.6 31 18 10 3B SW 0.03 0 1008 3096 Partly cloudy 27% cloud 03:00 13.9 53 6 3 2B SW 0 0 1009 3083 Clear 6% cloud 06:00 12.1 65 8 5 2B SW 0.00 0 1009 3075 Clear 12% cloud 09:00 11 69 13 7 3B SW 0.00 0 1007 3051 Partly cloudy 26% cloud 12:00 10.7 65 15 8 3B SW 0 0 1005 3027 Clear 13% cloud 15:00 10.6 62 15 8 3B SW 0 0 1006 3020 Clear 6% cloud 18:00 14.8 39 26 14 4B SW 0 0 1004 3017 Clear 0% cloud 21:00 15.4 36 29 16 5B SW 0 0 1002 3008 Clear 9% cloud Sunday, 11/10 00:00 13 48 23 12 4B SW 0 0 1002 2996 Clear 11% cloud 03:00 9 65 15 8 3B SW 0 0 1002 2988 Clear 0% cloud 06:00 8.7 62 14 7 3B SW 0 0 1002 2985 Clear 2% cloud 09:00 7.7 65 8 4 2B S 0 0 1001 2975 Clear 8% cloud 12:00 6.6 74 4 2 1B SE 0 0 1000 2960 Clear 2% cloud 15:00 7.5 75 5 3 1B SE 0 0 999 2955 Partly cloudy 21% cloud 18:00 12.8 47 12 6 2B S 0.12 0 998 2957 Partly cloudy 41% cloud 21:00 12.8 47 22 12 4B SW 0.71 0 997 2952 Partly cloudy 36% cloud Monday, 12/10 00:00 10.2 45 19 10 3B SW 0.29 0 1000 2943 Cloudy 63% cloud 03:00 6.3 44 8 4 2B SW 0.02 0 1004 2731 Cloudy 53% cloud 06:00 4.8 57 7 4 2B SW 0 0 1006 2617 Partly cloudy 26% cloud 09:00 4.6 61 5 3 1B SW 0.16 0 1008 2558 Overcast 97% cloud 12:00 3.7 74 3 2 1B SW 0.44 0 1010 2470 Overcast 96% cloud 15:00 3.8 76 4 2 1B NW 0.57 0 1011 2489 Clear 17% cloud 18:00 7.3 53 5 3 1B W 0.40 0 1010 2700 Cloudy 62% cloud 21:00 6.3 70 11 6 2B W 1.5 0 1011 2679 Overcast 83% cloud Tuesday, 13/10 00:00 5.1 80 9 5 2B W 2.1 0 1012 2622 Overcast 89% cloud 03:00 2.9 91 4 2 1B N 2.3 0 1014 2400 Cloudy 76% cloud 06:00 2.3 90 3 2 1B N 0.52 0 1014 2294 Cloudy 78% cloud 09:00 0.8 90 7 4 2B N 0.86 2 1016 < 2117 Cloudy 78% cloud 12:00 -0.2 88 9 5 2B NE 1.1 2 1017 < 2117 Partly cloudy 39% cloud 15:00 0.6 87 11 6 2B E 0.52 2 1018 < 2117 Partly cloudy 36% cloud 18:00 4.8 56 17 9 3B E 0.01 0 1019 2613 Clear 13% cloud 21:00 8.3 46 11 6 2B E 0 0 1017 2879 Clear 2% cloud Wednesday, 14/10 00:00 9.1 46 4 2 1B NE 0 0 1017 2982 Clear 0% cloud 03:00 5.1 70 5 2 1B NE 0 0 1019 3098 Clear 0% cloud 06:00 4.9 70 5 3 1B NE 0 0 1020 3116 Clear 0% cloud 09:00 4 71 4 2 1B NE 0 0 1020 3120 Clear 0% cloud 12:00 3.5 72 2 1 1B NE 0 0 1021 3123 Clear 4% cloud 15:00 4.4 76 3 2 1B NE 0 0 1022 3136 Clear 12% cloud 18:00 11.9 33 7 4 2B NE 0 0 1022 3148 Clear 9% cloud 21:00 15.1 23 6 3 2B NE 0 0 1020 3151 Clear 0% cloud Thursday, 15/10 00:00 14.5 27 7 4 2B NE 0 0 1020 3154 Clear 0% cloud 03:00 9.2 51 7 4 2B NE 0 0 1022 3161 Clear 0% cloud 06:00 9 50 11 6 2B E 0 0 1023 3169 Clear 0% cloud 09:00 7.8 59 11 6 2B E 0 0 1023 3171 Clear 0% cloud 12:00 6.8 65 9 5 2B E 0 0 1024 3173 Clear 0% cloud 15:00 7.7 60 10 5 2B E 0 0 1025 3180 Clear 0% cloud 18:00 14.2 29 13 7 3B E 0 0 1025 3189 Clear 0% 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: 39.0759081°N, -120.1839324°E · Requested elevation: 2403 m. Model terrain: 2114 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 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 17.3 31 15 8 3B SW — — 1012 3128 Partly cloudy 21% cloud 21:00 17.2 32 22 12 4B SW 0.04 0 1009 3109 Partly cloudy 34% cloud Saturday, 10/10 00:00 15.5 37 23 13 4B SW 0.04 0 1008 3096 Partly cloudy 28% cloud 03:00 11 55 13 7 3B SW 0 0 1009 3083 Clear 7% cloud 06:00 9.5 66 16 9 3B SW 0.00 0 1009 3075 Clear 10% cloud 09:00 8.5 69 24 13 4B SW 0.00 0 1007 3052 Partly cloudy 25% cloud 12:00 8 63 30 16 5B SW 0 0 1005 3027 Clear 14% cloud 15:00 7.7 55 30 16 5B SW 0 0 1006 3021 Clear 6% cloud 18:00 10.3 47 37 20 5B SW 0 0 1004 3018 Clear 0% cloud 21:00 10.7 44 39 21 6B SW 0 0 1002 3009 Clear 9% cloud Sunday, 11/10 00:00 9 52 36 19 5B SW 0 0 1002 2997 Clear 12% cloud 03:00 6.2 69 33 18 5B SW 0 0 1002 2988 Clear 0% cloud 06:00 5.9 68 32 17 5B SW 0 0 1002 2985 Clear 2% cloud 09:00 5 65 26 14 4B S 0 0 1001 2975 Clear 9% cloud 12:00 4.1 74 19 10 3B S 0 0 1000 2960 Clear 2% cloud 15:00 4.7 77 16 9 3B S 0 0 999 2955 Clear 19% cloud 18:00 8.5 57 22 12 4B S 0.13 0 998 2957 Partly cloudy 38% cloud 21:00 8.3 57 30 16 5B SW 0.75 0 997 2952 Partly cloudy 35% cloud Monday, 12/10 00:00 5.8 54 25 14 4B SW 0.25 0 1000 2932 Cloudy 65% cloud 03:00 2.6 58 18 9 3B SW 0.01 0 1004 2721 Cloudy 50% cloud 06:00 1.4 64 18 9 3B SW 0 0 1006 2601 Partly cloudy 21% cloud 09:00 1.1 69 12 6 2B SW 0.13 0 1008 2551 Overcast 97% cloud 12:00 0.3 81 6 3 2B W 0.41 1 1010 2455 Overcast 96% cloud 15:00 0.5 82 6 3 1B SW 0.60 2 1011 2472 Clear 16% cloud 18:00 3.2 63 7 4 2B W 0.35 0 1010 2704 Cloudy 61% cloud 21:00 2.5 80 14 8 3B W 1.5 0 1011 2680 Overcast 85% cloud Tuesday, 13/10 00:00 1.6 87 14 7 3B W 1.8 0 1012 2620 Overcast 90% cloud 03:00 -0 94 11 6 2B NW 2.2 5 1014 2398 Cloudy 74% cloud 06:00 -0.8 92 5 3 1B N 0.41 1 1014 2278 Overcast 82% cloud 09:00 -2.1 94 9 5 2B NW 0.68 2 1016 < 2117 Overcast 81% cloud 12:00 -3 90 10 5 2B NE 0.83 6 1017 < 2117 Partly cloudy 38% cloud 15:00 -2.2 78 18 10 3B E 0.47 1 1018 < 2117 Partly cloudy 38% cloud 18:00 1.7 57 25 13 4B NE 0.01 0 1019 2636 Clear 12% cloud 21:00 4.5 51 16 9 3B NE 0 0 1017 2885 Clear 1% cloud Wednesday, 14/10 00:00 5.3 52 8 4 2B N 0 0 1017 2985 Clear 0% cloud 03:00 2.6 68 11 6 2B NE 0 0 1019 3104 Clear 0% cloud 06:00 2.9 62 11 6 2B NE 0 0 1020 3116 Clear 0% cloud 09:00 2.4 60 9 5 2B NE 0 0 1020 3120 Clear 0% cloud 12:00 2.1 57 9 5 2B N 0 0 1021 3123 Clear 5% cloud 15:00 3.1 57 11 6 2B N 0 0 1022 3136 Clear 13% cloud 18:00 9.1 29 14 7 3B NE 0 0 1022 3148 Clear 9% cloud 21:00 11.3 24 12 6 2B NE 0 0 1020 3151 Clear 0% cloud Thursday, 15/10 00:00 11 30 13 7 3B NE 0 0 1020 3154 Clear 0% cloud 03:00 7.1 49 16 8 3B NE 0 0 1022 3161 Clear 0% cloud 06:00 7.3 46 17 9 3B NE 0 0 1023 3169 Clear 0% cloud 09:00 6.6 51 16 9 3B NE 0 0 1023 3171 Clear 0% cloud 12:00 6 54 14 8 3B NE 0 0 1024 3173 Clear 0% cloud 15:00 6.8 50 14 8 3B NE 0 0 1025 3180 Clear 0% cloud 18:00 11.7 28 16 8 3B E 0 0 1024 3189 Clear 0% cloud |
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