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 1.7 95 5 3 1B SW — — 1019 1828 Overcast 99% cloud 09:00 2 95 7 4 2B W 0.49 0 1019 1827 Overcast 100% cloud 12:00 1.6 92 9 5 2B W 0.07 0 1021 1719 Overcast 82% cloud 15:00 1.9 84 19 10 3B W 0 0 1022 1832 Cloudy 71% cloud 18:00 3.2 75 17 9 3B W 0 0 1023 1895 Partly cloudy 27% cloud 21:00 4.5 68 12 6 2B W 0.01 0 1022 2086 Partly cloudy 41% cloud Friday, 06/11 00:00 4.1 61 6 3 2B S 0 0 1022 2271 Clear 10% cloud 03:00 2.5 74 7 4 2B SW 0 0 1023 2203 Overcast 99% cloud 06:00 3 75 5 3 1B SW 0 0 1023 2312 Overcast 98% cloud 09:00 3.2 70 9 5 2B S 0 0 1023 2434 Cloudy 62% cloud 12:00 3.3 64 12 6 2B S 0 0 1021 2538 Overcast 98% cloud 15:00 3 72 10 5 2B SW 0.10 0 1022 2674 Overcast 100% cloud 18:00 3.3 85 10 6 2B SW 0.78 0 1022 2935 Overcast 96% cloud 21:00 5.9 77 13 7 3B SW 0.36 0 1019 3078 Cloudy 67% cloud Saturday, 07/11 00:00 6.4 76 16 9 3B SW 0.18 0 1018 3084 Overcast 97% cloud 03:00 6.7 83 18 10 3B SW 0.29 0 1018 3086 Overcast 99% cloud 06:00 6.3 87 17 9 3B W 0 0 1020 3097 Cloudy 78% cloud 09:00 6.5 73 10 5 2B W 0 0 1019 3097 Cloudy 68% cloud 12:00 6.3 64 5 3 1B SW 0 0 1019 3091 Overcast 85% cloud 15:00 5.5 69 8 4 2B SE 0 0 1019 3091 Overcast 87% cloud 18:00 6.7 91 13 7 3B S 0 0 1019 3089 Overcast 100% cloud 21:00 9 69 11 6 2B S 0 0 1016 3072 Overcast 87% cloud Sunday, 08/11 00:00 6.4 79 10 6 2B S 0 0 1014 3055 Overcast 92% cloud 03:00 4.8 77 15 8 3B S 0 0 1012 2965 Cloudy 75% cloud 06:00 5.6 79 21 12 4B SW 0 0 1010 2742 Cloudy 79% cloud 09:00 4.1 95 16 9 3B W 2.2 0 1012 2252 Overcast 98% cloud 12:00 1.8 87 20 11 4B W 0.87 0 1016 1741 Cloudy 69% cloud 15:00 0.1 83 19 10 3B W 0 0 1020 1420 Overcast 92% cloud 18:00 1.9 82 23 12 4B W 0.22 0 1023 1620 Overcast 87% cloud 21:00 3.2 68 16 9 3B W 0.19 0 1023 1744 Overcast 94% cloud Monday, 09/11 00:00 2.7 73 13 7 3B W 0.06 0 1023 1812 Overcast 100% cloud 03:00 1.8 74 9 5 2B W 0 0 1024 1910 Overcast 95% cloud 06:00 1.6 68 2 1 1B SW 0 0 1023 2039 Clear 5% cloud 09:00 1.4 66 6 3 2B SE 0 0 1023 2056 Clear 3% cloud 12:00 1.3 71 10 5 2B S 0 0 1022 2092 Cloudy 57% cloud 15:00 1.4 70 10 6 2B SE 0 0 1021 2108 Cloudy 59% cloud 18:00 3.1 66 11 6 2B SE 0 0 1021 2069 Overcast 87% cloud 21:00 5.2 64 9 5 2B S 0 0 1019 2391 Cloudy 77% cloud Tuesday, 10/11 00:00 3.2 80 8 4 2B SW 0 0 1018 2162 Overcast 97% cloud 03:00 2 95 10 5 2B SW 2.2 0 1018 2078 Overcast 100% cloud 06:00 2.1 95 9 5 2B SW 0.45 0 1017 2069 Overcast 98% cloud 09:00 2 95 9 5 2B SW 0.23 0 1017 2162 Overcast 96% cloud 12:00 3.5 97 11 6 2B SW 1.5 0 1015 2371 Overcast 100% cloud 15:00 3.9 98 13 7 3B SW 4.2 0 1014 2501 Overcast 100% cloud 18:00 5 98 11 6 2B SW 4.1 0 1014 2675 Overcast 100% cloud 21:00 7.1 84 12 6 2B SW 0.27 0 1015 2839 Overcast 97% cloud Wednesday, 11/11 00:00 6.5 85 7 4 2B SW 0 0 1015 2718 Overcast 100% cloud 03:00 5.8 94 8 4 2B SW 3.5 0 1014 2735 Overcast 100% cloud 06:00 5.9 97 11 6 2B SW 5.3 0 1013 2820 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 47.2914359°N, -120.3992175°E · Requested elevation: 1399 m. Model terrain: 1216 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.

Mission Ridge is a downhill ski area in Washington, United States. Mapped terrain includes easy, intermediate, advanced, expert routes. Its mapped lift network extends from approximately 1399 to 2064 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 1.7 95 5 3 1B SW — — 1019 1828 Overcast 99% cloud 09:00 2 95 7 4 2B W 0.49 0 1019 1827 Overcast 100% cloud 12:00 1.6 92 9 5 2B W 0.07 0 1021 1720 Overcast 82% cloud 15:00 1.9 84 19 10 3B W 0 0 1022 1832 Cloudy 71% cloud 18:00 3.1 75 17 9 3B W 0 0 1023 1895 Partly cloudy 27% cloud 21:00 4.4 68 12 6 2B W 0.01 0 1022 2086 Partly cloudy 41% cloud Friday, 06/11 00:00 4.1 61 6 3 2B S 0 0 1022 2271 Clear 10% cloud 03:00 2.5 74 7 4 2B SW 0 0 1023 2203 Overcast 99% cloud 06:00 3 75 5 3 1B SW 0 0 1023 2312 Overcast 98% cloud 09:00 3.2 70 9 5 2B S 0 0 1023 2434 Cloudy 62% cloud 12:00 3.3 64 12 7 2B S 0 0 1021 2538 Overcast 98% cloud 15:00 3 71 10 6 2B SW 0.10 0 1022 2674 Overcast 100% cloud 18:00 3.3 85 10 6 2B SW 0.78 0 1022 2936 Overcast 96% cloud 21:00 5.9 77 13 7 3B SW 0.35 0 1019 3078 Cloudy 67% cloud Saturday, 07/11 00:00 6.4 76 16 9 3B SW 0.18 0 1018 3084 Overcast 97% cloud 03:00 6.7 83 18 10 3B SW 0.29 0 1018 3086 Overcast 99% cloud 06:00 6.3 87 17 9 3B W 0 0 1020 3097 Cloudy 78% cloud 09:00 6.5 73 10 6 2B W 0 0 1019 3097 Cloudy 68% cloud 12:00 6.3 64 5 3 1B SW 0 0 1019 3091 Overcast 85% cloud 15:00 5.5 69 8 4 2B SE 0 0 1019 3091 Overcast 87% cloud 18:00 6.6 91 13 7 3B S 0 0 1019 3089 Overcast 100% cloud 21:00 9 69 11 6 2B S 0 0 1016 3072 Overcast 87% cloud Sunday, 08/11 00:00 6.3 79 10 6 2B S 0 0 1014 3055 Overcast 92% cloud 03:00 4.8 77 15 8 3B S 0 0 1012 2965 Cloudy 75% cloud 06:00 5.6 79 21 12 4B SW 0 0 1010 2742 Cloudy 79% cloud 09:00 4.1 95 16 9 3B W 2.2 0 1012 2252 Overcast 98% cloud 12:00 1.8 87 20 11 4B W 0.87 0 1016 1741 Cloudy 69% cloud 15:00 0.1 83 19 10 3B W 0 0 1020 1420 Overcast 92% cloud 18:00 1.9 82 23 13 4B W 0.22 0 1023 1620 Overcast 87% cloud 21:00 3.1 68 16 9 3B W 0.19 0 1023 1744 Overcast 94% cloud Monday, 09/11 00:00 2.7 74 13 7 3B W 0.06 0 1023 1811 Overcast 100% cloud 03:00 1.8 74 9 5 2B W 0 0 1024 1910 Overcast 95% cloud 06:00 1.6 68 2 1 1B SW 0 0 1023 2039 Clear 5% cloud 09:00 1.4 66 6 3 2B SE 0 0 1023 2056 Clear 3% cloud 12:00 1.3 71 10 5 2B S 0 0 1022 2092 Cloudy 57% cloud 15:00 1.4 70 11 6 2B SE 0 0 1021 2108 Cloudy 59% cloud 18:00 3.1 67 11 6 2B SE 0 0 1021 2069 Overcast 87% cloud 21:00 5.2 64 9 5 2B S 0 0 1019 2391 Cloudy 77% cloud Tuesday, 10/11 00:00 3.2 80 8 4 2B SW 0 0 1018 2162 Overcast 97% cloud 03:00 2 95 10 5 2B SW 2.2 0 1018 2077 Overcast 100% cloud 06:00 2.1 95 9 5 2B SW 0.45 0 1017 2069 Overcast 98% cloud 09:00 2 95 9 5 2B SW 0.23 0 1017 2162 Overcast 96% cloud 12:00 3.5 97 11 6 2B SW 1.5 0 1015 2372 Overcast 100% cloud 15:00 3.9 98 13 7 3B SW 4.2 0 1014 2501 Overcast 100% cloud 18:00 5 98 11 6 2B SW 4.1 0 1014 2675 Overcast 100% cloud 21:00 7.1 84 12 6 2B SW 0.27 0 1015 2839 Overcast 97% cloud Wednesday, 11/11 00:00 6.5 85 7 4 2B SW 0 0 1015 2718 Overcast 100% cloud 03:00 5.8 94 8 4 2B SW 3.5 0 1014 2735 Overcast 100% cloud 06:00 5.9 97 11 6 2B SW 5.3 0 1013 2820 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 47.2912575°N, -120.3993752°E · Requested elevation: 1401 m. Model terrain: 1216 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 -0.8 93 15 8 3B W — — 1019 1856 Overcast 100% cloud 09:00 -1 89 21 12 4B W 0.47 0.1 1019 1867 Overcast 100% cloud 12:00 -1.6 73 22 12 4B W 0.08 0 1021 1760 Overcast 86% cloud 15:00 -1.3 67 31 17 5B W 0 0 1022 1823 Cloudy 77% cloud 18:00 -0.9 61 24 13 4B W 0 0 1023 1892 Partly cloudy 26% cloud 21:00 0.1 56 21 12 4B W 0.00 0 1022 2091 Partly cloudy 40% cloud Friday, 06/11 00:00 1 51 19 10 3B W 0 0 1022 2274 Clear 10% cloud 03:00 0.6 67 17 9 3B W 0 0 1023 2200 Overcast 99% cloud 06:00 1 66 15 8 3B SW 0 0 1023 2314 Overcast 97% cloud 09:00 1.5 61 23 12 4B SW 0 0 1023 2434 Cloudy 60% cloud 12:00 1.8 61 28 15 4B SW 0 0 1021 2545 Overcast 98% cloud 15:00 1.6 78 28 15 4B SW 0.11 0 1021 2670 Overcast 100% cloud 18:00 1.9 83 34 18 5B W 0.73 0 1022 2942 Overcast 97% cloud 21:00 3.6 78 39 21 5B W 0.26 0 1019 3079 Cloudy 67% cloud Saturday, 07/11 00:00 4.4 80 44 24 6B W 0.19 0 1018 3084 Overcast 98% cloud 03:00 5.2 59 44 24 6B W 0.34 0 1018 3086 Overcast 100% cloud 06:00 4.7 62 34 18 5B W 0 0 1020 3097 Overcast 80% cloud 09:00 5.1 50 23 12 4B W 0 0 1019 3097 Cloudy 66% cloud 12:00 5 49 20 11 4B SW 0 0 1018 3091 Overcast 86% cloud 15:00 4.5 65 16 8 3B SW 0 0 1019 3091 Overcast 86% cloud 18:00 4.5 82 30 16 5B S 0 0 1019 3089 Overcast 100% cloud 21:00 6.5 55 33 18 5B SW 0 0 1016 3072 Overcast 86% cloud Sunday, 08/11 00:00 4.3 63 34 19 5B SW 0 0 1014 3055 Overcast 93% cloud 03:00 2.8 71 44 24 6B SW 0 0 1012 2951 Cloudy 72% cloud 06:00 3.1 76 58 32 7B SW 0 0 1010 2736 Cloudy 77% cloud 09:00 0.8 95 37 20 5B SW 2.3 0.7 1013 2237 Overcast 99% cloud 12:00 -1.9 75 53 28 7B W 0.97 0.3 1016 1710 Cloudy 69% cloud 15:00 -3.3 69 48 26 6B W 0 0 1020 1396 Overcast 93% cloud 18:00 -2.8 77 47 25 6B W 0.27 0.1 1023 1608 Overcast 90% cloud 21:00 -2.3 72 37 20 5B W 0.24 0 1023 1736 Overcast 95% cloud Monday, 09/11 00:00 -1.6 71 31 17 5B W 0.08 0 1024 1797 Overcast 100% cloud 03:00 -0.8 57 18 10 3B W 0 0 1024 1906 Overcast 95% cloud 06:00 -0.1 50 8 5 2B SW 0 0 1023 2043 Clear 4% cloud 09:00 -0 48 11 6 2B S 0 0 1023 2060 Clear 3% cloud 12:00 0.1 52 19 10 3B S 0 0 1022 2093 Cloudy 58% cloud 15:00 0.1 59 19 10 3B S 0 0 1021 2110 Cloudy 56% cloud 18:00 0.1 64 23 12 4B S 0 0 1021 2084 Overcast 87% cloud 21:00 1.8 63 25 14 4B SW 0 0 1018 2394 Cloudy 76% cloud Tuesday, 10/11 00:00 0.4 81 26 14 4B SW 0 0 1018 2158 Overcast 98% cloud 03:00 -0.1 97 33 18 5B SW 2.3 0.7 1018 2037 Overcast 100% cloud 06:00 -0 97 28 15 4B W 0.46 0.1 1017 2056 Overcast 98% cloud 09:00 0.2 91 30 16 5B SW 0.24 0 1016 2158 Overcast 96% cloud 12:00 1.2 98 35 19 5B SW 1.6 0 1015 2391 Overcast 100% cloud 15:00 1.7 99 41 22 6B SW 4.3 0 1013 2522 Overcast 100% cloud 18:00 2.5 99 43 23 6B W 4.1 0 1014 2671 Overcast 100% cloud 21:00 3.9 78 38 21 5B W 0.26 0 1015 2828 Overcast 97% cloud Wednesday, 11/11 00:00 3.4 76 28 15 4B W 0 0 1015 2722 Overcast 100% cloud 03:00 3 96 33 18 5B SW 3.5 0 1013 2742 Overcast 100% cloud 06:00 3.2 98 33 18 5B SW 5.4 0 1013 2826 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 47.2737799°N, -120.4270957°E · Requested elevation: 2064 m. Model terrain: 1305 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.