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 1.3 96 8 4 2B W — — 1022 2015 Overcast 98% cloud 09:00 1.3 96 9 5 2B W 1.9 0 1023 1958 Overcast 99% cloud 12:00 0.9 95 13 7 3B W 0.57 0.2 1024 1913 Overcast 96% cloud 15:00 0.1 94 4 2 1B NW 0.22 0 1025 < 1847 Overcast 95% cloud 18:00 2.2 79 6 3 1B W 0 0 1026 2259 Cloudy 59% cloud 21:00 6.2 43 4 2 1B SW 0.05 0 1023 2729 Clear 4% cloud Friday, 06/11 00:00 4.7 53 5 3 1B S 0 0 1022 2795 Overcast 88% cloud 03:00 1.7 68 1 0 0B SW 0 0 1023 2423 Overcast 98% cloud 06:00 2.1 59 1 1 1B S 0 0 1023 2766 Partly cloudy 39% cloud 09:00 3 49 2 1 1B SW 0 0 1023 3058 Cloudy 75% cloud 12:00 4.5 38 5 3 1B W 0 0 1021 3120 Overcast 93% cloud 15:00 4.6 40 6 3 2B W 0.02 0 1022 3127 Overcast 86% cloud 18:00 8.2 33 6 3 2B SW 0 0 1022 3136 Cloudy 72% cloud 21:00 10.9 28 12 7 3B W 0 0 1021 3135 Overcast 81% cloud Saturday, 07/11 00:00 7.5 46 6 3 2B W 0 0 1022 3136 Overcast 82% cloud 03:00 3.7 55 3 2 1B NW 0 0 1023 3137 Cloudy 53% cloud 06:00 4.9 51 2 1 1B W 0 0 1022 3141 Partly cloudy 49% cloud 09:00 5.4 49 1 1 1B S 0 0 1020 3134 Cloudy 55% cloud 12:00 4.8 47 4 2 1B S 0 0 1019 3129 Clear 4% cloud 15:00 4.1 51 4 2 1B S 0 0 1018 3121 Partly cloudy 39% cloud 18:00 10.9 36 6 3 2B S 0 0 1018 3119 Partly cloudy 50% cloud 21:00 12.9 35 10 5 2B S 0 0 1016 3105 Cloudy 62% cloud Sunday, 08/11 00:00 10.2 49 12 7 2B SW 0 0 1015 3091 Overcast 94% cloud 03:00 6.8 55 13 7 3B SW 0 0 1016 3083 Cloudy 56% cloud 06:00 5 68 17 9 3B SW 0 0 1017 3076 Partly cloudy 40% cloud 09:00 3.6 93 18 10 3B SW 0.99 0 1018 2671 Overcast 100% cloud 12:00 2.9 96 16 8 3B W 3.5 0 1021 2445 Overcast 100% cloud 15:00 1.2 96 11 6 2B W 2.1 0 1025 2026 Overcast 100% cloud 18:00 2.8 80 5 3 1B NW 0.11 0 1026 2302 Overcast 98% cloud 21:00 5.5 58 6 3 2B SW 0.00 0 1023 2521 Overcast 98% cloud Monday, 09/11 00:00 4.6 70 2 1 1B S 0 0 1022 2404 Overcast 100% cloud 03:00 1.2 95 5 3 1B NE 0.12 0 1022 2018 Overcast 83% cloud 06:00 2.3 91 3 1 1B E 0 0 1021 2256 Cloudy 56% cloud 09:00 1.1 94 2 1 1B SE 0 0 1021 2093 Overcast 94% cloud 12:00 1.4 92 1 1 1B S 0 0 1019 2357 Overcast 98% cloud 15:00 1.4 95 2 1 1B SW 0 0 1020 2248 Overcast 100% cloud 18:00 4.7 84 8 4 2B SW 0 0 1020 2702 Cloudy 60% cloud 21:00 7.4 58 19 10 3B SW 0.00 0 1018 2728 Overcast 94% cloud Tuesday, 10/11 00:00 5 88 13 7 3B SW 0.35 0 1019 2705 Overcast 99% cloud 03:00 4.1 96 14 8 3B SW 0.67 0 1019 2750 Overcast 100% cloud 06:00 5 95 16 9 3B SW 0.21 0 1020 2886 Overcast 99% cloud 09:00 4.3 96 14 8 3B SW 0 0 1019 2985 Overcast 100% cloud 12:00 4.2 95 14 8 3B SW 0 0 1018 2963 Overcast 100% cloud 15:00 4.5 95 16 9 3B SW 0.88 0 1019 3081 Overcast 99% cloud 18:00 6.3 89 22 12 4B SW 1.1 0 1019 3094 Overcast 99% cloud 21:00 9 74 19 10 3B SW 0.21 0 1019 3100 Overcast 98% cloud Wednesday, 11/11 00:00 8.3 84 12 7 2B SW 0.21 0 1018 3098 Overcast 95% cloud 03:00 5.9 82 13 7 3B SW 0.24 0 1017 3091 Overcast 93% cloud 06:00 5.7 77 9 5 2B SW 0 0 1016 3086 Cloudy 60% cloud |
|---|
Forecast table times: UTC.
Coordinates: 43.9996339°N, -121.71718°E · Requested elevation: 1738 m. Model terrain: 1845 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.

Mt. Bachelor is a downhill ski area in Oregon, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1738 to 2726 metres above sea level. Cross-country skiing is also mapped within the area.
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 0.2 97 13 7 3B W — — 1022 2016 Overcast 95% cloud 09:00 -0.2 94 13 7 3B W 1.5 0.4 1023 1947 Overcast 98% cloud 12:00 -0.3 90 15 8 3B W 0.44 0.1 1024 1915 Overcast 88% cloud 15:00 -0.8 83 11 6 2B NW 0.17 0 1025 < 1754 Overcast 87% cloud 18:00 1.6 73 7 4 2B NW 0 0 1026 2334 Cloudy 56% cloud 21:00 5 43 7 4 2B W 0.04 0 1022 2746 Clear 5% cloud Friday, 06/11 00:00 4 49 6 3 2B SW 0 0 1021 2830 Overcast 88% cloud 03:00 1 68 7 4 2B W 0 0 1023 2456 Overcast 98% cloud 06:00 1.3 58 6 3 2B W 0 0 1023 2768 Partly cloudy 34% cloud 09:00 2.2 53 10 6 2B W 0 0 1023 3073 Cloudy 72% cloud 12:00 3.4 49 12 7 2B W 0 0 1021 3120 Overcast 92% cloud 15:00 3.5 49 13 7 3B W 0.04 0 1022 3127 Overcast 88% cloud 18:00 6.7 40 13 7 3B SW 0 0 1022 3136 Cloudy 74% cloud 21:00 10 30 18 10 3B W 0 0 1021 3135 Overcast 83% cloud Saturday, 07/11 00:00 7.3 43 13 7 3B W 0 0 1022 3136 Overcast 84% cloud 03:00 3.3 52 9 5 2B W 0 0 1022 3138 Cloudy 57% cloud 06:00 3.8 53 9 5 2B W 0 0 1022 3142 Cloudy 52% cloud 09:00 4.4 50 9 5 2B SW 0 0 1020 3134 Cloudy 62% cloud 12:00 4.2 44 11 6 2B SW 0 0 1019 3129 Clear 3% cloud 15:00 4.3 45 14 8 3B SW 0 0 1018 3121 Partly cloudy 39% cloud 18:00 9.6 36 18 10 3B SW 0 0 1018 3120 Partly cloudy 49% cloud 21:00 11.6 36 22 12 4B SW 0 0 1016 3105 Cloudy 61% cloud Sunday, 08/11 00:00 9.1 48 23 12 4B SW 0 0 1014 3092 Overcast 94% cloud 03:00 6 54 26 14 4B SW 0 0 1015 3084 Cloudy 57% cloud 06:00 4.5 62 32 17 5B SW 0 0 1016 3077 Partly cloudy 39% cloud 09:00 3 91 31 17 5B SW 0.78 0 1018 2752 Overcast 100% cloud 12:00 2.2 97 23 13 4B W 2.8 0 1021 2519 Overcast 100% cloud 15:00 0.7 97 19 10 3B W 1.6 0.5 1024 2146 Overcast 99% cloud 18:00 2 78 14 7 3B SW 0.08 0 1025 2350 Overcast 98% cloud 21:00 4 58 13 7 3B SW 0.00 0 1023 2534 Overcast 98% cloud Monday, 09/11 00:00 3.1 73 7 4 2B SW 0 0 1022 2409 Overcast 100% cloud 03:00 0.6 95 3 2 1B SW 0.13 0 1022 2124 Overcast 86% cloud 06:00 1.3 88 5 3 1B SW 0 0 1022 2278 Cloudy 55% cloud 09:00 0.4 87 9 5 2B SW 0 0 1021 2154 Overcast 94% cloud 12:00 0.7 87 10 5 2B SW 0 0 1020 2435 Overcast 98% cloud 15:00 0.8 90 12 6 2B SW 0 0 1020 2343 Overcast 100% cloud 18:00 3.4 84 16 9 3B SW 0 0 1020 2712 Cloudy 69% cloud 21:00 6 59 27 15 4B SW 0.00 0 1018 2760 Overcast 95% cloud Tuesday, 10/11 00:00 4.2 87 22 12 4B SW 0.32 0 1019 2744 Overcast 98% cloud 03:00 3.3 93 24 13 4B SW 0.55 0 1019 2800 Overcast 99% cloud 06:00 4 90 25 14 4B SW 0.16 0 1019 2940 Overcast 98% cloud 09:00 3.6 92 25 14 4B SW 0 0 1019 3055 Overcast 99% cloud 12:00 3.4 91 27 14 4B SW 0 0 1018 3043 Overcast 100% cloud 15:00 3.7 92 30 16 5B SW 0.70 0 1018 3081 Overcast 98% cloud 18:00 5.7 88 33 18 5B W 0.94 0 1019 3093 Overcast 97% cloud 21:00 8.1 73 28 15 4B SW 0.15 0 1018 3100 Overcast 97% cloud Wednesday, 11/11 00:00 7.5 81 22 12 4B SW 0.15 0 1017 3098 Overcast 93% cloud 03:00 5.5 79 25 14 4B SW 0.24 0 1017 3091 Overcast 89% cloud 06:00 5.2 75 21 11 4B SW 0 0 1016 3086 Cloudy 63% cloud |
|---|
Forecast table times: UTC.
Coordinates: 43.9923137°N, -121.6624341°E · Requested elevation: 1972 m. Model terrain: 1751 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.
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 -2.8 96 29 16 5B W — — 1022 2008 Overcast 96% cloud 09:00 -4.6 75 31 17 5B W 1.5 1.5 1023 1943 Overcast 99% cloud 12:00 -4.1 56 30 16 5B NW 0.47 0.5 1024 1912 Overcast 89% cloud 15:00 -2.4 34 39 21 5B NW 0.18 0 1025 < 1765 Overcast 88% cloud 18:00 -1.7 37 19 10 3B NW 0 0 1026 2318 Cloudy 56% cloud 21:00 0.1 29 27 15 4B W 0.04 0 1022 2743 Clear 5% cloud Friday, 06/11 00:00 0.4 36 24 13 4B W 0 0 1021 2825 Overcast 88% cloud 03:00 -0.6 58 22 12 4B NW 0 0 1023 2454 Overcast 98% cloud 06:00 0.1 43 17 9 3B W 0 0 1023 2762 Partly cloudy 37% cloud 09:00 0.7 55 28 15 4B W 0 0 1023 3068 Cloudy 72% cloud 12:00 1.8 73 31 17 5B W 0 0 1021 3120 Overcast 92% cloud 15:00 2 69 37 20 5B W 0.03 0 1022 3127 Overcast 87% cloud 18:00 4 53 35 19 5B W 0 0 1023 3136 Cloudy 72% cloud 21:00 5.4 41 38 21 5B W 0 0 1021 3135 Overcast 82% cloud Saturday, 07/11 00:00 4.4 41 35 19 5B W 0 0 1022 3136 Overcast 82% cloud 03:00 2.9 36 27 15 4B W 0 0 1022 3138 Cloudy 54% cloud 06:00 3.1 44 26 14 4B W 0 0 1022 3142 Cloudy 52% cloud 09:00 4 39 26 14 4B SW 0 0 1021 3134 Cloudy 61% cloud 12:00 4.7 24 32 18 5B SW 0 0 1020 3130 Clear 4% cloud 15:00 5.1 24 39 21 6B SW 0 0 1019 3121 Partly cloudy 40% cloud 18:00 6.2 32 48 26 6B SW 0 0 1018 3120 Partly cloudy 50% cloud 21:00 6.8 35 59 32 7B SW 0 0 1016 3105 Cloudy 62% cloud Sunday, 08/11 00:00 4.1 46 58 31 7B SW 0 0 1014 3092 Overcast 94% cloud 03:00 2.8 51 69 38 8B SW 0 0 1015 3084 Cloudy 57% cloud 06:00 1.5 49 79 43 9B SW 0 0 1016 3078 Partly cloudy 39% cloud 09:00 -0 97 71 38 8B SW 0.81 0.2 1018 2721 Overcast 100% cloud 12:00 -0.9 96 57 31 7B SW 2.9 0.9 1021 2499 Overcast 100% cloud 15:00 -2.3 98 56 30 7B SW 1.7 0.5 1024 2121 Overcast 100% cloud 18:00 -2 61 49 26 6B SW 0.09 0 1025 2334 Overcast 98% cloud 21:00 -1.4 51 38 20 5B SW 0.01 0 1023 2531 Overcast 99% cloud Monday, 09/11 00:00 -2.3 76 28 15 4B SW 0 0 1022 2407 Overcast 100% cloud 03:00 -2.6 90 29 16 4B SW 0.13 0 1022 2107 Overcast 85% cloud 06:00 -1.9 69 26 14 4B SW 0 0 1022 2261 Cloudy 57% cloud 09:00 -1.2 56 30 16 5B SW 0 0 1021 2119 Overcast 94% cloud 12:00 -0.5 58 31 17 5B SW 0 0 1020 2393 Overcast 99% cloud 15:00 -0.9 65 36 20 5B SW 0 0 1020 2292 Overcast 100% cloud 18:00 -0.1 73 42 22 6B SW 0 0 1020 2701 Cloudy 68% cloud 21:00 0.2 61 53 29 7B SW 0.00 0 1018 2749 Overcast 94% cloud Tuesday, 10/11 00:00 0 95 54 29 7B W 0.33 0.1 1019 2734 Overcast 99% cloud 03:00 0.2 86 58 31 7B W 0.58 0.2 1019 2775 Overcast 99% cloud 06:00 0.8 70 58 31 7B W 0.18 0 1020 2925 Overcast 97% cloud 09:00 1 74 61 33 7B SW 0 0 1019 3033 Overcast 99% cloud 12:00 0.9 71 66 35 8B SW 0 0 1018 3022 Overcast 100% cloud 15:00 1.4 74 74 40 8B W 0.72 0 1018 3082 Overcast 98% cloud 18:00 2.8 88 75 40 8B W 0.96 0 1019 3094 Overcast 97% cloud 21:00 3.4 79 56 30 7B W 0.17 0 1018 3100 Overcast 97% cloud Wednesday, 11/11 00:00 3.4 84 55 30 7B SW 0.17 0 1017 3099 Overcast 94% cloud 03:00 2.9 71 63 34 8B SW 0.22 0 1017 3092 Overcast 91% cloud 06:00 3.2 67 54 29 7B SW 0 0 1016 3087 Cloudy 64% cloud |
|---|
Forecast table times: UTC.
Coordinates: 43.9775738°N, -121.685874°E · Requested elevation: 2726 m. Model terrain: 1762 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.