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 | Wednesday, 04/11 06:00 -0.3 96 2 1 1B N — — 1019 < 1847 Cloudy 67% cloud 09:00 -0.2 81 1 1 0B NE 0 0 1018 < 1847 Clear 10% cloud 12:00 0.4 75 2 1 1B NW 0 0 1019 < 1847 Clear 1% cloud 15:00 0.1 77 1 1 1B W 0 0 1019 < 1847 Clear 6% cloud 18:00 6.5 52 4 2 1B S 0 0 1018 2986 Partly cloudy 40% cloud 21:00 7.9 47 11 6 2B W 0 0 1016 2949 Overcast 98% cloud Thursday, 05/11 00:00 4 72 8 4 2B W 0 0 1019 2482 Overcast 100% cloud 03:00 1.9 92 7 4 2B W 0.55 0 1021 2162 Overcast 100% cloud 06:00 1.4 96 9 5 2B W 1.0 0 1022 2048 Overcast 99% cloud 09:00 1.3 97 9 5 2B W 1.6 0 1022 1978 Overcast 100% cloud 12:00 0.5 94 11 6 2B W 0.77 0.2 1024 < 1847 Overcast 97% cloud 15:00 -0.8 93 3 2 1B NW 0.11 0 1026 < 1847 Cloudy 75% cloud 18:00 3.1 65 3 2 1B W 0.02 0 1025 2474 Partly cloudy 32% cloud 21:00 6 46 5 3 1B SW 0 0 1023 2925 Clear 2% cloud Friday, 06/11 00:00 4.2 52 3 1 1B W 0 0 1022 2668 Overcast 96% cloud 03:00 1.4 61 2 1 1B E 0 0 1023 2412 Overcast 100% cloud 06:00 1.3 59 2 1 1B S 0 0 1023 3118 Partly cloudy 38% cloud 09:00 2.1 46 2 1 1B S 0 0 1023 3124 Partly cloudy 27% cloud 12:00 2.8 36 5 2 1B W 0 0 1021 3121 Overcast 97% cloud 15:00 3.7 33 6 3 1B W 0 0 1022 3129 Overcast 80% cloud 18:00 8.2 29 6 3 2B SW 0 0 1023 3137 Overcast 97% cloud 21:00 8.1 32 5 3 1B SW 0.02 0 1022 3131 Overcast 98% cloud Saturday, 07/11 00:00 5.9 45 5 3 1B W 0.30 0 1022 3133 Overcast 96% cloud 03:00 5.9 48 5 3 1B W 0 0 1023 3141 Overcast 97% cloud 06:00 5.6 75 3 2 1B W 0 0 1023 3144 Overcast 92% cloud 09:00 4.9 82 0 0 0B S 0 0 1022 3140 Partly cloudy 29% cloud 12:00 4.5 65 3 2 1B SE 0 0 1021 3135 Clear 0% cloud 15:00 4.1 52 4 2 1B SE 0 0 1020 3129 Partly cloudy 49% cloud 18:00 10.2 39 7 4 2B S 0 0 1019 3129 Cloudy 54% cloud 21:00 12.7 35 8 4 2B S 0 0 1017 3114 Cloudy 76% cloud Sunday, 08/11 00:00 9.1 58 4 2 1B SW 0 0 1016 3104 Cloudy 77% cloud 03:00 6.2 62 11 6 2B SW 0 0 1015 3091 Overcast 91% cloud 06:00 6.4 56 14 7 3B SW 0 0 1016 3086 Cloudy 73% cloud 09:00 5.2 68 21 11 4B SW 0 0 1017 3023 Overcast 81% cloud 12:00 3.7 94 20 11 4B SW 1.6 0 1019 2542 Overcast 100% cloud 15:00 2.3 96 17 9 3B W 3.1 0 1023 2253 Overcast 100% cloud 18:00 2.1 93 12 6 2B W 0.97 0 1026 2212 Overcast 100% cloud 21:00 4 74 6 3 2B W 0.11 0 1024 2456 Overcast 100% cloud Monday, 09/11 00:00 3.9 73 3 2 1B SW 0.00 0 1023 2484 Overcast 100% cloud 03:00 0.9 90 5 2 1B NE 0 0 1022 1947 Overcast 100% cloud 06:00 1.3 93 4 2 1B NE 0 0 1022 2056 Overcast 97% cloud 09:00 0.5 92 3 1 1B E 0 0 1021 < 1847 Clear 16% cloud 12:00 1.1 88 3 1 1B SW 0 0 1020 2095 Clear 3% cloud 15:00 1 88 3 1 1B SW 0 0 1020 2336 Overcast 86% cloud 18:00 5.7 69 6 3 2B SW 0 0 1021 2959 Overcast 93% cloud 21:00 7.2 58 11 6 2B SW 0 0 1020 2909 Overcast 89% cloud Tuesday, 10/11 00:00 5 70 3 2 1B SW 0 0 1020 2750 Partly cloudy 49% cloud 03:00 2.5 76 1 0 0B SW 0 0 1020 2818 Partly cloudy 24% cloud 06:00 2.6 69 4 2 1B W 0 0 1021 2914 Cloudy 58% cloud |
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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 | Wednesday, 04/11 06:00 -0.9 87 2 1 1B N — — 1020 < 1754 Cloudy 75% cloud 09:00 -0.7 74 0 0 0B NW 0 0 1019 < 1754 Clear 16% cloud 12:00 -0.3 69 1 1 1B SW 0 0 1019 < 1754 Clear 5% cloud 15:00 -0.5 73 4 2 1B SW 0 0 1019 < 1754 Clear 10% cloud 18:00 4.8 53 8 4 2B S 0 0 1018 2967 Partly cloudy 39% cloud 21:00 6.6 46 12 6 2B SW 0 0 1016 2952 Overcast 98% cloud Thursday, 05/11 00:00 3.2 67 11 6 2B W 0 0 1018 2536 Overcast 100% cloud 03:00 1 91 12 7 2B W 0.43 0.1 1021 2195 Overcast 100% cloud 06:00 0.5 98 15 8 3B W 0.87 0.3 1022 2090 Overcast 97% cloud 09:00 -0 95 13 7 3B W 1.3 0.4 1022 1972 Overcast 99% cloud 12:00 -0.4 86 14 8 3B W 0.62 0.2 1024 1890 Overcast 93% cloud 15:00 -1.6 82 10 5 2B NW 0.08 0 1026 < 1754 Cloudy 75% cloud 18:00 2.1 61 6 3 2B NW 0.04 0 1025 2478 Partly cloudy 36% cloud 21:00 5.1 43 8 4 2B W 0 0 1023 2936 Clear 2% cloud Friday, 06/11 00:00 3.5 49 7 4 2B W 0 0 1022 2710 Overcast 96% cloud 03:00 0.9 60 4 2 1B NW 0 0 1023 2521 Overcast 99% cloud 06:00 0.9 56 6 3 2B SW 0 0 1023 3090 Partly cloudy 36% cloud 09:00 1.5 47 9 5 2B SW 0 0 1023 3124 Partly cloudy 28% cloud 12:00 2 47 11 6 2B W 0 0 1021 3121 Overcast 97% cloud 15:00 2.6 43 13 7 3B W 0 0 1023 3130 Overcast 81% cloud 18:00 6.8 35 13 7 3B SW 0 0 1023 3138 Overcast 98% cloud 21:00 6.6 39 13 7 3B SW 0.04 0 1022 3131 Overcast 98% cloud Saturday, 07/11 00:00 4.9 55 13 7 3B W 0.79 0 1022 3133 Overcast 94% cloud 03:00 4.6 57 10 6 2B W 0 0 1023 3141 Overcast 91% cloud 06:00 4.6 70 9 5 2B W 0 0 1023 3145 Overcast 86% cloud 09:00 4 75 7 4 2B SW 0 0 1022 3140 Partly cloudy 34% cloud 12:00 4 59 9 5 2B SW 0 0 1021 3136 Clear 0% cloud 15:00 4 47 11 6 2B SW 0 0 1020 3129 Cloudy 51% cloud 18:00 9.2 37 16 8 3B SW 0 0 1019 3129 Cloudy 56% cloud 21:00 11.5 36 19 10 3B SW 0 0 1016 3115 Cloudy 74% cloud Sunday, 08/11 00:00 8.4 56 16 9 3B SW 0 0 1015 3105 Cloudy 72% cloud 03:00 5.5 61 23 12 4B SW 0 0 1015 3092 Overcast 88% cloud 06:00 5.5 55 27 15 4B SW 0 0 1016 3086 Cloudy 67% cloud 09:00 4.3 61 34 18 5B SW 0 0 1017 3077 Cloudy 78% cloud 12:00 2.7 94 31 17 5B SW 1.3 0 1019 2590 Overcast 100% cloud 15:00 1.6 97 25 14 4B W 2.4 0 1023 2322 Overcast 99% cloud 18:00 1.6 87 20 11 4B W 0.74 0 1025 2317 Overcast 100% cloud 21:00 3.1 68 14 8 3B SW 0.08 0 1024 2497 Overcast 99% cloud Monday, 09/11 00:00 2.9 69 9 5 2B SW 0.00 0 1023 2518 Overcast 99% cloud 03:00 0.5 85 3 2 1B SW 0 0 1022 2126 Overcast 99% cloud 06:00 0.6 93 4 2 1B SW 0 0 1022 2129 Overcast 98% cloud 09:00 -0.2 85 7 4 2B SW 0 0 1021 1860 Clear 17% cloud 12:00 0.1 80 9 5 2B SW 0 0 1020 2034 Clear 6% cloud 15:00 0.3 81 9 5 2B SW 0 0 1020 2455 Overcast 86% cloud 18:00 4.4 67 12 7 3B SW 0 0 1021 2957 Overcast 91% cloud 21:00 5.9 57 17 9 3B SW 0 0 1019 2921 Overcast 89% cloud Tuesday, 10/11 00:00 4.2 69 11 6 2B SW 0 0 1020 2781 Partly cloudy 49% cloud 03:00 1.6 80 9 5 2B W 0 0 1020 2834 Partly cloudy 25% cloud 06:00 1.6 73 12 7 2B SW 0 0 1021 2921 Cloudy 54% cloud |
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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 | Wednesday, 04/11 06:00 -1.7 51 5 3 1B NE — — 1020 < 1765 Cloudy 73% cloud 09:00 -1.1 41 2 1 1B E 0 0 1019 < 1765 Clear 19% cloud 12:00 -1 38 7 4 2B SE 0 0 1019 < 1765 Clear 10% cloud 15:00 -1.1 48 9 5 2B S 0 0 1019 < 1765 Clear 15% cloud 18:00 1.1 41 17 9 3B S 0 0 1018 2967 Partly cloudy 43% cloud 21:00 1.5 42 26 14 4B S 0 0 1016 2950 Overcast 98% cloud Thursday, 05/11 00:00 -1.2 56 26 14 4B SW 0 0 1018 2518 Overcast 100% cloud 03:00 -2.3 91 28 15 4B W 0.47 0.1 1021 2189 Overcast 100% cloud 06:00 -2.8 98 34 18 5B W 0.88 0.3 1022 2074 Overcast 98% cloud 09:00 -4.3 73 32 17 5B W 1.3 1.3 1022 1972 Overcast 99% cloud 12:00 -3.6 40 32 17 5B NW 0.64 0.6 1024 1881 Overcast 95% cloud 15:00 -3 32 34 19 5B NW 0.08 0.1 1026 < 1765 Cloudy 75% cloud 18:00 -1 29 25 14 4B NW 0.03 0 1025 2481 Partly cloudy 36% cloud 21:00 1.1 25 23 12 4B W 0 0 1023 2940 Clear 2% cloud Friday, 06/11 00:00 -0.1 30 26 14 4B W 0 0 1022 2704 Overcast 96% cloud 03:00 -0.4 53 22 12 4B NW 0 0 1023 2506 Overcast 99% cloud 06:00 0.3 42 16 9 3B W 0 0 1023 3118 Partly cloudy 36% cloud 09:00 0.8 39 26 14 4B W 0 0 1023 3124 Partly cloudy 30% cloud 12:00 1.5 68 29 16 5B W 0 0 1022 3122 Overcast 97% cloud 15:00 1.8 61 34 18 5B W 0 0 1023 3130 Cloudy 80% cloud 18:00 3.1 50 33 18 5B W 0 0 1023 3138 Overcast 98% cloud 21:00 2.4 60 41 22 6B W 0.03 0 1022 3131 Overcast 99% cloud Saturday, 07/11 00:00 2.8 65 39 21 6B W 0.54 0 1022 3133 Overcast 94% cloud 03:00 2.7 75 25 13 4B W 0 0 1023 3141 Overcast 91% cloud 06:00 3.8 49 23 13 4B W 0 0 1023 3145 Overcast 86% cloud 09:00 4 42 23 13 4B SW 0 0 1022 3140 Partly cloudy 33% cloud 12:00 4.5 31 28 15 4B SW 0 0 1021 3136 Clear 0% cloud 15:00 4.9 27 31 17 5B SW 0 0 1020 3129 Cloudy 50% cloud 18:00 6.9 27 41 22 6B SW 0 0 1019 3129 Cloudy 57% cloud 21:00 7.2 33 50 27 7B SW 0 0 1016 3115 Cloudy 75% cloud Sunday, 08/11 00:00 4.8 53 54 29 7B SW 0 0 1016 3105 Cloudy 74% cloud 03:00 2.6 56 60 32 7B SW 0 0 1015 3092 Overcast 89% cloud 06:00 3 48 68 37 8B SW 0 0 1016 3087 Cloudy 69% cloud 09:00 1.3 38 81 44 9B SW 0 0 1017 3070 Cloudy 79% cloud 12:00 -0.7 97 67 36 8B SW 1.3 0.4 1019 2572 Overcast 100% cloud 15:00 -1.9 96 62 34 8B SW 2.5 0.8 1023 2299 Overcast 100% cloud 18:00 -2 70 57 31 7B SW 0.80 0.2 1025 2281 Overcast 100% cloud 21:00 -1.4 49 41 22 6B SW 0.09 0 1024 2480 Overcast 99% cloud Monday, 09/11 00:00 -1.1 48 32 17 5B SW 0.01 0 1023 2512 Overcast 100% cloud 03:00 -2.2 65 26 14 4B SW 0 0 1022 2065 Overcast 100% cloud 06:00 -2.3 86 32 17 5B SW 0 0 1022 2091 Overcast 98% cloud 09:00 -1.9 52 34 18 5B SW 0 0 1021 1781 Partly cloudy 22% cloud 12:00 -1.4 40 25 14 4B W 0 0 1020 1991 Clear 12% cloud 15:00 -0.3 47 23 13 4B SW 0 0 1020 2341 Overcast 87% cloud 18:00 1 47 33 18 5B SW 0 0 1021 2956 Overcast 92% cloud 21:00 1.2 51 38 21 5B SW 0 0 1020 2921 Overcast 89% cloud Tuesday, 10/11 00:00 0.3 57 37 20 5B W 0 0 1020 2777 Partly cloudy 49% cloud 03:00 0.2 76 29 15 4B W 0 0 1020 2820 Partly cloudy 25% cloud 06:00 0.3 73 35 19 5B SW 0 0 1021 2910 Cloudy 56% cloud |
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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.