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 1.6 88 3 2 1B E — — 1020 3103 Overcast 90% cloud 09:00 2.3 87 4 2 1B NE 0.14 0 1020 3105 Cloudy 59% cloud 12:00 1.7 85 2 1 1B E 0 0 1019 3102 Partly cloudy 39% cloud 15:00 1.4 86 2 1 1B N 0 0 1020 3106 Partly cloudy 38% cloud 18:00 7.8 57 7 4 2B NE 0 0 1021 3119 Clear 3% cloud 21:00 10.3 32 6 3 2B NE 0.03 0 1020 3117 Clear 1% cloud Friday, 06/11 00:00 8.6 37 3 2 1B NE 0 0 1020 3124 Clear 4% cloud 03:00 4.7 60 10 6 2B E 0 0 1022 3134 Clear 6% cloud 06:00 3.4 65 7 4 2B E 0 0 1024 3142 Clear 2% cloud 09:00 2.5 69 5 3 1B E 0 0 1024 3144 Clear 2% cloud 12:00 2.1 73 5 3 1B E 0 0 1023 3139 Clear 1% cloud 15:00 2.7 74 6 3 2B E 0 0 1024 3149 Clear 11% cloud 18:00 9 43 8 4 2B E 0 0 1025 3159 Partly cloudy 34% cloud 21:00 11.4 35 8 4 2B E 0 0 1023 3156 Overcast 83% cloud Saturday, 07/11 00:00 9.6 46 8 4 2B E 0 0 1023 3159 Clear 1% cloud 03:00 5.7 69 9 5 2B E 0 0 1023 3159 Clear 0% cloud 06:00 4.8 75 7 4 2B E 0 0 1024 3164 Clear 5% cloud 09:00 4.2 78 5 3 1B E 0 0 1023 3161 Clear 0% cloud 12:00 3.9 80 5 3 1B E 0 0 1022 3156 Clear 0% cloud 15:00 4 76 5 3 1B E 0 0 1023 3161 Clear 0% cloud 18:00 11.7 44 3 2 1B E 0 0 1023 3166 Clear 5% cloud 21:00 15.5 33 6 3 2B SW 0 0 1020 3160 Partly cloudy 29% cloud Sunday, 08/11 00:00 12.9 47 6 3 1B W 0 0 1020 3157 Clear 15% cloud 03:00 6.8 72 5 3 1B SW 0 0 1022 3161 Clear 11% cloud 06:00 5.2 71 5 3 1B S 0 0 1022 3165 Cloudy 77% cloud 09:00 5.1 59 7 4 2B SW 0 0 1022 3159 Partly cloudy 30% cloud 12:00 4.7 59 6 3 1B SW 0 0 1022 3156 Partly cloudy 28% cloud 15:00 5.5 54 5 3 1B SW 0 0 1022 3159 Overcast 94% cloud 18:00 13.2 31 10 5 2B SW 0 0 1023 3165 Overcast 92% cloud 21:00 14.3 30 15 8 3B SW 0 0 1021 3157 Overcast 94% cloud Monday, 09/11 00:00 11.6 41 8 4 2B SW 0 0 1021 3151 Partly cloudy 48% cloud 03:00 6.6 64 6 3 1B SW 0 0 1021 3151 Overcast 95% cloud 06:00 4.6 61 7 4 2B SW 0 0 1021 3151 Cloudy 71% cloud 09:00 4.5 58 7 4 2B SW 0 0 1021 3145 Cloudy 75% cloud 12:00 3.5 62 7 4 2B SW 0 0 1021 3140 Overcast 87% cloud 15:00 3.4 60 7 4 2B S 0 0 1022 3146 Overcast 92% cloud 18:00 12.1 29 10 5 2B SW 0 0 1022 3155 Overcast 88% cloud 21:00 13.4 27 16 9 3B SW 0 0 1021 3149 Overcast 90% cloud Tuesday, 10/11 00:00 10.7 42 8 4 2B SW 0 0 1022 3150 Overcast 98% cloud 03:00 6.1 66 3 2 1B SW 0 0 1023 3155 Partly cloudy 31% cloud 06:00 4.4 60 2 1 1B SW 0 0 1024 3164 Clear 7% cloud 09:00 5.1 52 3 2 1B SW 0 0 1022 3158 Clear 1% cloud 12:00 4.5 55 4 2 1B SW 0 0 1022 3154 Partly cloudy 29% cloud 15:00 4.1 56 3 2 1B SW 0 0 1024 3162 Clear 12% cloud 18:00 12.8 35 4 2 1B SW 0 0 1024 3171 Clear 2% cloud 21:00 15.1 31 7 4 2B W 0 0 1022 3166 Clear 10% cloud Wednesday, 11/11 00:00 12.6 46 3 2 1B W 0 0 1021 3162 Clear 5% cloud 03:00 6.9 67 2 1 1B S 0 0 1021 3162 Clear 19% cloud 06:00 5.5 69 3 2 1B SW 0 0 1022 3162 Cloudy 64% cloud |
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Forecast table 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) 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.
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.
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 88 3 2 1B E — — 1020 3103 Overcast 90% cloud 09:00 2.3 87 4 2 1B NE 0.14 0 1020 3105 Cloudy 59% cloud 12:00 1.7 85 2 1 1B E 0 0 1019 3102 Partly cloudy 39% cloud 15:00 1.5 86 2 1 1B N 0 0 1020 3106 Partly cloudy 38% cloud 18:00 7.8 57 7 4 2B NE 0 0 1021 3119 Clear 3% cloud 21:00 10.3 32 6 3 1B NE 0.03 0 1020 3117 Clear 1% cloud Friday, 06/11 00:00 8.6 37 3 2 1B NE 0 0 1020 3124 Clear 4% cloud 03:00 4.7 60 10 6 2B E 0 0 1022 3134 Clear 6% cloud 06:00 3.4 65 7 4 2B E 0 0 1024 3142 Clear 2% cloud 09:00 2.6 69 5 3 1B E 0 0 1024 3144 Clear 2% cloud 12:00 2.1 73 5 3 1B E 0 0 1023 3139 Clear 1% cloud 15:00 2.7 74 6 3 2B E 0 0 1024 3149 Clear 10% cloud 18:00 9 43 8 4 2B E 0 0 1025 3159 Partly cloudy 34% cloud 21:00 11.4 35 8 4 2B E 0 0 1023 3156 Overcast 83% cloud Saturday, 07/11 00:00 9.6 46 8 4 2B E 0 0 1023 3159 Clear 1% cloud 03:00 5.8 69 9 5 2B E 0 0 1023 3159 Clear 0% cloud 06:00 4.8 75 7 4 2B E 0 0 1024 3164 Clear 5% cloud 09:00 4.2 78 6 3 1B E 0 0 1023 3161 Clear 0% cloud 12:00 3.9 80 5 3 1B E 0 0 1022 3156 Clear 0% cloud 15:00 4 76 5 3 1B E 0 0 1023 3161 Clear 0% cloud 18:00 11.7 44 3 2 1B E 0 0 1023 3166 Clear 5% cloud 21:00 15.5 33 6 3 2B SW 0 0 1020 3160 Partly cloudy 29% cloud Sunday, 08/11 00:00 12.9 47 6 3 1B W 0 0 1020 3157 Clear 15% cloud 03:00 6.8 72 5 3 1B SW 0 0 1022 3161 Clear 11% cloud 06:00 5.2 71 5 3 1B S 0 0 1022 3165 Cloudy 77% cloud 09:00 5.1 59 7 4 2B SW 0 0 1022 3159 Partly cloudy 31% cloud 12:00 4.7 59 6 3 1B SW 0 0 1022 3156 Partly cloudy 28% cloud 15:00 5.6 54 5 3 1B SW 0 0 1022 3159 Overcast 94% cloud 18:00 13.2 31 10 5 2B SW 0 0 1023 3165 Overcast 92% cloud 21:00 14.3 30 15 8 3B SW 0 0 1021 3157 Overcast 94% cloud Monday, 09/11 00:00 11.6 41 8 4 2B SW 0 0 1021 3151 Partly cloudy 48% cloud 03:00 6.6 64 6 3 1B SW 0 0 1021 3151 Overcast 95% cloud 06:00 4.7 61 7 4 2B SW 0 0 1021 3151 Cloudy 71% cloud 09:00 4.5 58 7 4 2B SW 0 0 1021 3145 Cloudy 75% cloud 12:00 3.5 63 7 4 2B SW 0 0 1021 3140 Overcast 87% cloud 15:00 3.4 60 7 4 2B S 0 0 1022 3146 Overcast 92% cloud 18:00 12.1 29 10 5 2B SW 0 0 1022 3155 Overcast 88% cloud 21:00 13.4 27 16 9 3B SW 0 0 1021 3149 Overcast 90% cloud Tuesday, 10/11 00:00 10.7 42 8 4 2B SW 0 0 1022 3150 Overcast 98% cloud 03:00 6.1 66 3 2 1B SW 0 0 1023 3155 Partly cloudy 31% cloud 06:00 4.5 60 3 1 1B SW 0 0 1024 3164 Clear 7% cloud 09:00 5.2 52 3 2 1B SW 0 0 1022 3158 Clear 1% cloud 12:00 4.6 54 4 2 1B SW 0 0 1022 3154 Partly cloudy 29% cloud 15:00 4.2 56 3 2 1B SW 0 0 1024 3162 Clear 12% cloud 18:00 12.8 35 4 2 1B SW 0 0 1024 3171 Clear 2% cloud 21:00 15.1 31 7 4 2B W 0 0 1022 3166 Clear 10% cloud Wednesday, 11/11 00:00 12.6 46 3 2 1B W 0 0 1021 3162 Clear 5% cloud 03:00 6.9 67 2 1 1B S 0 0 1021 3162 Clear 19% cloud 06:00 5.5 69 3 2 1B SW 0 0 1022 3162 Cloudy 64% cloud |
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Forecast table 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) 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 0.1 76 3 1 1B N — — 1020 2317 Overcast 93% cloud 09:00 0.9 76 9 5 2B N 0.17 0 1020 3105 Cloudy 63% cloud 12:00 0.7 67 9 5 2B N 0 0 1019 3102 Partly cloudy 46% cloud 15:00 0.1 67 9 5 2B N 0 0 1020 2318 Partly cloudy 45% cloud 18:00 4.9 49 14 8 3B N 0 0 1021 3119 Clear 2% cloud 21:00 6.6 30 14 8 3B N 0.03 0 1019 3117 Clear 1% cloud Friday, 06/11 00:00 5.3 36 11 6 2B N 0 0 1020 3124 Clear 5% cloud 03:00 3.1 48 14 8 3B NE 0 0 1022 3134 Clear 5% cloud 06:00 2.1 51 9 5 2B NE 0 0 1024 3142 Clear 2% cloud 09:00 1.4 55 8 4 2B NE 0 0 1024 3144 Clear 1% cloud 12:00 1.2 59 8 5 2B NE 0 0 1023 3139 Clear 1% cloud 15:00 1.9 62 11 6 2B NE 0 0 1024 3149 Clear 10% cloud 18:00 6.9 42 12 6 2B NE 0 0 1025 3159 Partly cloudy 34% cloud 21:00 8.7 37 11 6 2B NE 0 0 1023 3156 Overcast 82% cloud Saturday, 07/11 00:00 7.4 46 13 7 3B NE 0 0 1023 3159 Clear 1% cloud 03:00 4.9 60 14 8 3B NE 0 0 1023 3159 Clear 0% cloud 06:00 4.3 64 10 6 2B NE 0 0 1023 3164 Clear 6% cloud 09:00 3.9 65 6 3 2B E 0 0 1023 3161 Clear 0% cloud 12:00 3.7 65 4 2 1B E 0 0 1022 3156 Clear 0% cloud 15:00 3.7 63 3 2 1B E 0 0 1023 3161 Clear 0% cloud 18:00 9.7 41 2 1 1B E 0 0 1023 3166 Clear 5% cloud 21:00 12.4 32 9 5 2B SW 0 0 1020 3160 Partly cloudy 30% cloud Sunday, 08/11 00:00 10.3 43 9 5 2B SW 0 0 1020 3157 Clear 16% cloud 03:00 5.6 60 10 5 2B SW 0 0 1022 3161 Clear 9% cloud 06:00 4.4 58 12 6 2B SW 0 0 1022 3165 Cloudy 77% cloud 09:00 4.2 50 17 9 3B SW 0 0 1022 3159 Partly cloudy 28% cloud 12:00 3.8 48 15 8 3B SW 0 0 1022 3156 Partly cloudy 25% cloud 15:00 4.1 45 12 6 2B SW 0 0 1022 3160 Overcast 94% cloud 18:00 10 30 16 9 3B SW 0 0 1023 3165 Overcast 92% cloud 21:00 10.5 30 21 11 4B SW 0 0 1021 3157 Overcast 94% cloud Monday, 09/11 00:00 8.5 39 16 8 3B SW 0 0 1021 3151 Partly cloudy 46% cloud 03:00 4.7 56 14 7 3B SW 0 0 1021 3151 Overcast 95% cloud 06:00 3.3 51 15 8 3B SW 0 0 1021 3151 Cloudy 70% cloud 09:00 3.3 48 18 10 3B SW 0 0 1021 3145 Cloudy 73% cloud 12:00 2.3 52 18 10 3B SW 0 0 1021 3140 Overcast 86% cloud 15:00 2.2 50 18 9 3B SW 0 0 1022 3146 Overcast 91% cloud 18:00 8.8 29 21 11 4B SW 0 0 1022 3155 Overcast 88% cloud 21:00 9.6 28 24 13 4B SW 0 0 1021 3149 Overcast 90% cloud Tuesday, 10/11 00:00 7.6 40 17 9 3B SW 0 0 1022 3150 Overcast 99% cloud 03:00 4.2 61 12 7 2B SW 0 0 1023 3155 Partly cloudy 28% cloud 06:00 2.9 54 9 5 2B SW 0 0 1024 3164 Clear 5% cloud 09:00 3.6 49 9 5 2B SW 0 0 1022 3158 Clear 1% cloud 12:00 3.1 51 11 6 2B SW 0 0 1022 3154 Partly cloudy 25% cloud 15:00 2.7 51 9 5 2B SW 0 0 1024 3162 Clear 9% cloud 18:00 9.8 33 9 5 2B SW 0 0 1024 3171 Clear 2% cloud 21:00 11.5 31 10 5 2B W 0 0 1022 3166 Clear 11% cloud Wednesday, 11/11 00:00 9.8 41 6 3 1B SW 0 0 1021 3162 Clear 4% cloud 03:00 5.6 51 6 3 1B SW 0 0 1021 3162 Clear 19% cloud 06:00 4.8 50 10 5 2B SW 0 0 1022 3162 Cloudy 64% cloud |
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Forecast table 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) 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.