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 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 75 10 5 2B NW — — 1021 2335 Clear 0% cloud 09:00 1.2 69 13 7 3B N 0 0 1021 2572 Clear 0% cloud 12:00 0.8 62 14 8 3B N 0 0 1022 2470 Clear 0% cloud 15:00 0.3 60 14 8 3B NW 0 0 1023 3109 Clear 0% cloud 18:00 7.7 35 7 4 2B NW 0 0 1023 3119 Cloudy 54% cloud 21:00 10.3 27 8 4 2B NW 0 0 1021 3119 Partly cloudy 23% cloud Friday, 06/11 00:00 9.5 39 5 3 1B NW 0 0 1020 3121 Cloudy 79% cloud 03:00 4.6 46 6 3 1B N 0 0 1022 3132 Overcast 89% cloud 06:00 3.8 45 5 3 1B N 0 0 1023 3142 Clear 2% cloud 09:00 3.9 45 5 3 1B NW 0 0 1023 3145 Partly cloudy 38% cloud 12:00 4 45 6 3 2B N 0 0 1022 3143 Cloudy 77% cloud 15:00 4.1 45 6 3 2B NW 0 0 1022 3153 Cloudy 71% cloud 18:00 12.1 27 3 2 1B NW 0 0 1023 3162 Clear 16% cloud 21:00 15.4 24 3 1 1B NW 0 0 1020 3159 Partly cloudy 29% cloud Saturday, 07/11 00:00 13.7 37 2 1 1B NW 0 0 1020 3159 Clear 0% cloud 03:00 7.2 52 4 2 1B N 0 0 1021 3161 Clear 0% cloud 06:00 7.2 45 2 1 1B N 0 0 1021 3164 Partly cloudy 23% cloud 09:00 7.8 38 1 0 0B N 0 0 1020 3158 Clear 2% cloud 12:00 7.4 39 2 1 1B SW 0 0 1019 3151 Clear 19% cloud 15:00 7 40 4 2 1B S 0 0 1019 3147 Clear 0% cloud 18:00 13.6 29 9 5 2B SW 0 0 1020 3147 Clear 1% cloud 21:00 14.9 28 14 8 3B S 0 0 1018 3136 Partly cloudy 35% cloud Sunday, 08/11 00:00 12 35 13 7 3B S 0 0 1018 3128 Cloudy 71% cloud 03:00 7.4 46 11 6 2B SW 0 0 1020 3128 Cloudy 54% cloud 06:00 5.5 54 12 6 2B SW 0 0 1021 3129 Cloudy 70% cloud 09:00 4.4 62 12 6 2B SW 0 0 1021 3125 Overcast 93% cloud 12:00 3.7 65 10 5 2B SW 0 0 1021 3122 Cloudy 70% cloud 15:00 3.6 65 8 4 2B SW 0 0 1022 3123 Overcast 88% cloud 18:00 9.4 48 8 4 2B SW 0 0 1022 3128 Overcast 99% cloud 21:00 11.2 48 12 7 3B SW 0 0 1020 3118 Overcast 95% cloud Monday, 09/11 00:00 9.9 57 10 6 2B SW 0 0 1019 3111 Overcast 97% cloud 03:00 6.3 70 8 4 2B SW 0 0 1020 3111 Overcast 87% cloud 06:00 5 73 8 4 2B SW 0 0 1020 3112 Overcast 87% cloud 09:00 4.4 76 9 5 2B SW 0 0 1020 3109 Overcast 98% cloud 12:00 3.8 78 10 6 2B SW 0 0 1020 3103 Overcast 92% cloud 15:00 3.2 79 10 6 2B SW 0 0 1021 3105 Overcast 96% cloud 18:00 8.2 62 9 5 2B SW 0 0 1022 3092 Overcast 96% cloud 21:00 9.2 61 13 7 3B SW 0 0 1021 3037 Overcast 90% cloud Tuesday, 10/11 00:00 8.7 66 11 6 2B SW 0 0 1021 3057 Cloudy 54% cloud 03:00 4.8 83 7 4 2B W 0.07 0 1022 3036 Clear 15% cloud 06:00 4.4 78 4 2 1B W 0 0 1023 3133 Clear 19% cloud 09:00 4.5 76 7 4 2B SW 0 0 1022 3132 Cloudy 58% cloud 12:00 4.1 73 9 5 2B W 0 0 1022 3130 Overcast 80% cloud 15:00 4.7 68 9 5 2B W 0 0 1022 3136 Cloudy 66% cloud 18:00 10.8 56 8 4 2B W 0 0 1023 3148 Partly cloudy 37% cloud 21:00 13 46 11 6 2B SW 0 0 1020 3142 Overcast 96% cloud Wednesday, 11/11 00:00 11.3 53 9 5 2B SW 0 0 1020 3138 Overcast 99% cloud 03:00 7.2 63 6 4 2B SW 0 0 1020 3134 Cloudy 65% cloud 06:00 6.6 62 8 5 2B SW 0 0 1020 3129 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 41.3210325°N, -122.2027223°E · Requested elevation: 1666 m. Model terrain: 1331 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Mt. Shasta Ski Park is a downhill ski area in California, United States. Mapped terrain includes beginner, easy, intermediate, advanced, freeride routes. Its mapped lift network extends from approximately 1666 to 2298 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
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 75 10 5 2B NW — — 1021 2335 Clear 0% cloud 09:00 1.2 69 13 7 3B N 0 0 1021 2572 Clear 0% cloud 12:00 0.8 62 14 8 3B N 0 0 1022 2470 Clear 0% cloud 15:00 0.3 60 14 8 3B NW 0 0 1023 3109 Clear 0% cloud 18:00 7.7 35 7 4 2B NW 0 0 1023 3119 Cloudy 54% cloud 21:00 10.3 27 8 4 2B NW 0 0 1021 3119 Partly cloudy 23% cloud Friday, 06/11 00:00 9.5 39 5 3 1B NW 0 0 1020 3121 Cloudy 79% cloud 03:00 4.6 46 6 3 1B N 0 0 1022 3132 Overcast 89% cloud 06:00 3.8 45 5 3 1B N 0 0 1023 3142 Clear 2% cloud 09:00 3.9 45 5 3 1B NW 0 0 1023 3145 Partly cloudy 38% cloud 12:00 4 45 6 3 2B N 0 0 1022 3143 Cloudy 77% cloud 15:00 4.1 45 6 3 2B NW 0 0 1022 3153 Cloudy 71% cloud 18:00 12.1 27 3 2 1B NW 0 0 1023 3162 Clear 16% cloud 21:00 15.4 24 3 1 1B NW 0 0 1020 3159 Partly cloudy 29% cloud Saturday, 07/11 00:00 13.7 37 2 1 1B NW 0 0 1020 3159 Clear 0% cloud 03:00 7.2 52 4 2 1B N 0 0 1021 3161 Clear 0% cloud 06:00 7.2 45 2 1 1B N 0 0 1021 3164 Partly cloudy 23% cloud 09:00 7.8 38 1 0 0B N 0 0 1020 3158 Clear 2% cloud 12:00 7.4 39 2 1 1B SW 0 0 1019 3151 Clear 19% cloud 15:00 7 40 4 2 1B S 0 0 1019 3147 Clear 0% cloud 18:00 13.6 29 9 5 2B SW 0 0 1020 3147 Clear 1% cloud 21:00 14.9 28 14 8 3B S 0 0 1018 3136 Partly cloudy 35% cloud Sunday, 08/11 00:00 12 35 13 7 3B S 0 0 1018 3128 Cloudy 71% cloud 03:00 7.4 46 11 6 2B SW 0 0 1020 3128 Cloudy 54% cloud 06:00 5.5 54 12 6 2B SW 0 0 1021 3129 Cloudy 70% cloud 09:00 4.4 62 12 6 2B SW 0 0 1021 3125 Overcast 93% cloud 12:00 3.7 65 10 5 2B SW 0 0 1021 3122 Cloudy 70% cloud 15:00 3.6 65 8 4 2B SW 0 0 1022 3123 Overcast 88% cloud 18:00 9.4 48 8 4 2B SW 0 0 1022 3128 Overcast 99% cloud 21:00 11.2 48 12 7 3B SW 0 0 1020 3118 Overcast 95% cloud Monday, 09/11 00:00 9.9 57 10 6 2B SW 0 0 1019 3111 Overcast 97% cloud 03:00 6.3 70 8 4 2B SW 0 0 1020 3111 Overcast 87% cloud 06:00 5 73 8 4 2B SW 0 0 1020 3112 Overcast 87% cloud 09:00 4.4 76 9 5 2B SW 0 0 1020 3109 Overcast 98% cloud 12:00 3.8 78 10 6 2B SW 0 0 1020 3103 Overcast 92% cloud 15:00 3.2 79 10 6 2B SW 0 0 1021 3105 Overcast 96% cloud 18:00 8.2 62 9 5 2B SW 0 0 1022 3092 Overcast 96% cloud 21:00 9.2 61 13 7 3B SW 0 0 1021 3037 Overcast 90% cloud Tuesday, 10/11 00:00 8.7 66 11 6 2B SW 0 0 1021 3057 Cloudy 54% cloud 03:00 4.8 83 7 4 2B W 0.07 0 1022 3036 Clear 15% cloud 06:00 4.4 78 4 2 1B W 0 0 1023 3133 Clear 19% cloud 09:00 4.5 76 7 4 2B SW 0 0 1022 3132 Cloudy 58% cloud 12:00 4.1 73 9 5 2B W 0 0 1022 3130 Overcast 80% cloud 15:00 4.7 68 9 5 2B W 0 0 1022 3136 Cloudy 66% cloud 18:00 10.8 56 8 4 2B W 0 0 1023 3148 Partly cloudy 37% cloud 21:00 13 46 11 6 2B SW 0 0 1020 3142 Overcast 96% cloud Wednesday, 11/11 00:00 11.3 53 9 5 2B SW 0 0 1020 3138 Overcast 99% cloud 03:00 7.2 63 6 4 2B SW 0 0 1020 3134 Cloudy 65% cloud 06:00 6.6 62 8 5 2B SW 0 0 1020 3129 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 41.3210325°N, -122.2027223°E · Requested elevation: 1666 m. Model terrain: 1331 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.
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 0.1 56 21 11 4B NW — — 1021 2332 Clear 0% cloud 09:00 0.4 43 27 15 4B NW 0 0 1021 2559 Clear 0% cloud 12:00 0.1 39 28 15 4B NW 0 0 1022 2417 Clear 0% cloud 15:00 0.3 38 30 16 5B NW 0 0 1023 3108 Clear 0% cloud 18:00 4.6 29 17 9 3B NW 0 0 1023 3119 Cloudy 50% cloud 21:00 5.7 26 17 9 3B NW 0 0 1021 3113 Partly cloudy 22% cloud Friday, 06/11 00:00 5.6 34 15 8 3B NW 0 0 1020 3121 Cloudy 80% cloud 03:00 2.9 45 14 7 3B NW 0 0 1022 3132 Overcast 89% cloud 06:00 3 41 9 5 2B NW 0 0 1023 3142 Clear 2% cloud 09:00 3.3 43 11 6 2B NW 0 0 1023 3145 Partly cloudy 38% cloud 12:00 3.7 46 12 7 3B NW 0 0 1022 3143 Cloudy 76% cloud 15:00 3.9 46 12 7 3B NW 0 0 1022 3153 Cloudy 69% cloud 18:00 8.4 34 11 6 2B NW 0 0 1023 3162 Clear 17% cloud 21:00 10.4 31 12 6 2B NW 0 0 1020 3159 Partly cloudy 27% cloud Saturday, 07/11 00:00 9.4 40 8 4 2B NW 0 0 1020 3159 Clear 0% cloud 03:00 6 46 4 2 1B NW 0 0 1021 3161 Clear 0% cloud 06:00 6.5 39 3 2 1B W 0 0 1021 3164 Partly cloudy 23% cloud 09:00 7 33 4 2 1B SW 0 0 1020 3158 Clear 2% cloud 12:00 6.8 33 9 5 2B SW 0 0 1019 3151 Partly cloudy 20% cloud 15:00 7.1 30 15 8 3B S 0 0 1019 3147 Clear 0% cloud 18:00 10.6 28 24 13 4B SW 0 0 1019 3147 Clear 1% cloud 21:00 11 29 30 16 5B SW 0 0 1018 3136 Partly cloudy 36% cloud Sunday, 08/11 00:00 8.6 34 31 17 5B SW 0 0 1018 3128 Cloudy 72% cloud 03:00 5.5 40 30 16 5B SW 0 0 1020 3128 Cloudy 54% cloud 06:00 4.2 43 32 17 5B SW 0 0 1021 3129 Cloudy 70% cloud 09:00 3.3 53 32 17 5B SW 0 0 1021 3124 Overcast 93% cloud 12:00 2.5 61 28 15 4B SW 0 0 1021 3121 Cloudy 67% cloud 15:00 2.2 60 25 13 4B SW 0 0 1022 3123 Overcast 89% cloud 18:00 5.7 45 23 13 4B SW 0 0 1022 3127 Overcast 99% cloud 21:00 6.6 44 26 14 4B SW 0 0 1020 3118 Overcast 95% cloud Monday, 09/11 00:00 5.9 48 25 14 4B SW 0 0 1019 3111 Overcast 97% cloud 03:00 3.6 54 22 12 4B SW 0 0 1020 3110 Overcast 89% cloud 06:00 3.3 56 24 13 4B SW 0 0 1020 3111 Overcast 89% cloud 09:00 3 64 27 14 4B SW 0 0 1020 3108 Overcast 98% cloud 12:00 2.8 68 29 16 5B SW 0 0 1020 3103 Overcast 92% cloud 15:00 1.9 64 31 17 5B SW 0 0 1021 3105 Overcast 96% cloud 18:00 4.6 60 24 13 4B SW 0 0 1022 3091 Overcast 96% cloud 21:00 5 73 30 16 5B SW 0 0 1021 3039 Overcast 90% cloud Tuesday, 10/11 00:00 4.7 75 28 15 4B W 0 0 1021 3054 Cloudy 56% cloud 03:00 2.6 82 21 11 4B W 0.09 0 1022 3030 Clear 17% cloud 06:00 3.3 61 14 8 3B SW 0 0 1023 3133 Clear 19% cloud 09:00 3.7 55 22 12 4B SW 0 0 1022 3132 Cloudy 56% cloud 12:00 3.5 51 26 14 4B SW 0 0 1022 3130 Overcast 80% cloud 15:00 4.3 44 26 14 4B W 0 0 1022 3135 Cloudy 69% cloud 18:00 7.5 56 22 12 4B W 0 0 1023 3148 Partly cloudy 40% cloud 21:00 9.3 47 23 12 4B SW 0 0 1020 3142 Overcast 95% cloud Wednesday, 11/11 00:00 8.2 49 22 12 4B SW 0 0 1020 3138 Overcast 99% cloud 03:00 5.4 56 20 11 4B SW 0 0 1020 3134 Cloudy 66% cloud 06:00 5.3 54 26 14 4B SW 0 0 1019 3128 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 41.3458745°N, -122.1912044°E · Requested elevation: 2298 m. Model terrain: 1382 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.