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 | Wednesday, 04/11 06:00 1.4 88 1 0 0B NE — — 1019 2081 Clear 15% cloud 09:00 0.1 90 2 1 1B E 0 0 1018 < 1444 Clear 14% cloud 12:00 -1.1 94 1 0 0B E 0 0 1019 < 1444 Cloudy 62% cloud 15:00 -1.8 93 2 1 1B NE 0 0 1018 < 1444 Cloudy 70% cloud 18:00 6.5 73 2 1 1B SE 0 0 1018 2844 Cloudy 71% cloud 21:00 8.5 61 5 3 1B SW 0 0 1016 2750 Overcast 98% cloud Thursday, 05/11 00:00 4.4 81 5 3 1B SW 0 0 1017 2378 Overcast 99% cloud 03:00 1.9 92 8 4 2B SW 0.07 0 1019 1866 Overcast 100% cloud 06:00 1.6 97 8 5 2B SW 2.1 0 1020 1754 Overcast 100% cloud 09:00 1.7 97 8 4 2B W 0.84 0 1021 1699 Overcast 99% cloud 12:00 1.3 97 8 4 2B W 0.22 0 1022 1617 Overcast 90% cloud 15:00 0.7 97 6 3 2B W 0.06 0 1024 1515 Overcast 97% cloud 18:00 2 92 8 4 2B W 0.09 0 1026 1792 Overcast 90% cloud 21:00 4.3 70 7 4 2B W 0.04 0 1024 2306 Cloudy 79% cloud Friday, 06/11 00:00 2.7 79 3 2 1B SW 0 0 1024 2061 Cloudy 75% cloud 03:00 -0.5 88 1 1 1B SE 0 0 1024 < 1444 Overcast 94% cloud 06:00 -1.3 82 1 1 1B SE 0 0 1024 < 1444 Cloudy 71% cloud 09:00 -0.1 70 2 1 1B SE 0 0 1023 < 1444 Cloudy 62% cloud 12:00 1.8 59 3 2 1B SW 0 0 1021 2396 Overcast 100% cloud 15:00 2.1 67 7 4 2B SW 0.48 0 1023 2958 Overcast 100% cloud 18:00 4.2 69 5 3 1B SW 0.68 0 1022 2719 Overcast 100% cloud 21:00 7 59 12 6 2B SW 0 0 1021 2853 Overcast 97% cloud Saturday, 07/11 00:00 4.5 88 9 5 2B SW 1.9 0 1021 3092 Overcast 100% cloud 03:00 4.5 94 7 4 2B SW 6.3 0 1022 2782 Overcast 100% cloud 06:00 4.1 97 4 2 1B SW 1.8 0 1023 3051 Overcast 100% cloud 09:00 3.9 95 2 1 1B S 0.83 0 1021 3036 Cloudy 60% cloud 12:00 3.3 92 2 1 1B S 0 0 1020 3101 Cloudy 58% cloud 15:00 3.9 94 2 1 1B SE 0 0 1018 3097 Overcast 90% cloud 18:00 8.6 87 4 2 1B SE 0 0 1018 3098 Cloudy 77% cloud 21:00 11.7 60 6 3 2B S 0 0 1015 3086 Overcast 87% cloud Sunday, 08/11 00:00 7.4 71 4 2 1B SE 0 0 1014 3071 Overcast 88% cloud 03:00 3.5 80 6 3 2B S 0 0 1013 2815 Overcast 90% cloud 06:00 4.7 71 10 5 2B S 0 0 1012 2930 Cloudy 69% cloud 09:00 5.1 93 17 9 3B SW 1.5 0 1012 2519 Overcast 100% cloud 12:00 3.3 97 20 11 4B SW 6.7 0 1015 1929 Overcast 100% cloud 15:00 1.8 98 18 10 3B SW 1.4 0 1019 1689 Overcast 100% cloud 18:00 2.1 95 19 10 3B W 0.86 0 1023 1737 Overcast 98% cloud 21:00 3 82 15 8 3B W 0.60 0 1023 1865 Overcast 99% cloud Monday, 09/11 00:00 1.6 93 6 3 2B SW 0.10 0 1025 1652 Overcast 100% cloud 03:00 0.5 95 2 1 1B SW 0 0 1025 1469 Overcast 100% cloud 06:00 -0.6 94 1 0 0B NW 0 0 1024 < 1444 Overcast 99% cloud 09:00 -2.7 91 2 1 1B E 0 0 1022 < 1444 Partly cloudy 20% cloud 12:00 -2.1 81 4 2 1B E 0 0 1022 < 1444 Clear 11% cloud 15:00 -1.6 81 3 2 1B SE 0 0 1022 < 1444 Overcast 100% cloud 18:00 4.7 67 4 2 1B S 0 0 1022 2262 Overcast 100% cloud 21:00 7 57 6 3 2B SW 0 0 1020 2429 Overcast 97% cloud Tuesday, 10/11 00:00 4.2 74 5 2 1B SW 0 0 1020 2226 Cloudy 78% cloud 03:00 2.5 80 5 3 1B SW 0 0 1020 2128 Cloudy 73% cloud 06:00 2.8 67 7 4 2B SW 0 0 1020 2254 Cloudy 74% cloud |
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Forecast table times: UTC.
Coordinates: 46.6380047°N, -121.3894112°E · Requested elevation: 1367 m. Model terrain: 1442 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

White Pass Ski Area is a downhill ski area in Washington, United States. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1367 to 1988 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 | Wednesday, 04/11 06:00 1.4 88 1 0 0B NE — — 1019 2080 Clear 15% cloud 09:00 0.1 90 2 1 1B E 0 0 1018 < 1444 Clear 14% cloud 12:00 -1.1 94 1 0 0B E 0 0 1019 < 1444 Cloudy 62% cloud 15:00 -1.8 93 2 1 1B NE 0 0 1018 < 1444 Cloudy 70% cloud 18:00 6.5 74 2 1 1B SE 0 0 1018 2844 Cloudy 71% cloud 21:00 8.5 61 5 3 1B SW 0 0 1016 2749 Overcast 98% cloud Thursday, 05/11 00:00 4.4 81 5 3 1B SW 0 0 1017 2378 Overcast 99% cloud 03:00 1.9 93 8 4 2B SW 0.07 0 1019 1865 Overcast 100% cloud 06:00 1.6 97 8 4 2B SW 2.1 0 1020 1754 Overcast 100% cloud 09:00 1.7 97 8 4 2B SW 0.84 0 1021 1699 Overcast 99% cloud 12:00 1.3 97 8 4 2B W 0.22 0 1022 1617 Overcast 90% cloud 15:00 0.7 98 6 3 2B W 0.06 0 1024 1515 Overcast 97% cloud 18:00 2 92 8 4 2B W 0.09 0 1026 1792 Overcast 90% cloud 21:00 4.3 70 7 4 2B W 0.04 0 1024 2306 Cloudy 79% cloud Friday, 06/11 00:00 2.7 80 3 2 1B SW 0 0 1024 2061 Cloudy 75% cloud 03:00 -0.5 88 1 1 1B SE 0 0 1024 < 1444 Overcast 94% cloud 06:00 -1.3 83 1 1 1B SE 0 0 1024 < 1444 Cloudy 71% cloud 09:00 -0.1 70 2 1 1B SE 0 0 1023 < 1444 Cloudy 62% cloud 12:00 1.8 59 3 2 1B SW 0 0 1021 2397 Overcast 100% cloud 15:00 2.1 67 7 4 2B SW 0.48 0 1023 2957 Overcast 100% cloud 18:00 4.2 69 5 3 1B SW 0.68 0 1022 2719 Overcast 100% cloud 21:00 7 59 12 6 2B SW 0 0 1021 2852 Overcast 97% cloud Saturday, 07/11 00:00 4.5 88 9 5 2B SW 1.9 0 1021 3092 Overcast 100% cloud 03:00 4.5 94 7 4 2B SW 6.3 0 1022 2781 Overcast 100% cloud 06:00 4.1 97 4 2 1B SW 1.8 0 1023 3051 Overcast 100% cloud 09:00 3.8 95 2 1 1B S 0.83 0 1021 3036 Cloudy 61% cloud 12:00 3.3 92 2 1 1B S 0 0 1020 3101 Cloudy 59% cloud 15:00 3.9 94 2 1 1B SE 0 0 1018 3097 Overcast 90% cloud 18:00 8.6 87 4 2 1B SE 0 0 1018 3098 Cloudy 77% cloud 21:00 11.6 60 6 3 2B S 0 0 1015 3086 Overcast 87% cloud Sunday, 08/11 00:00 7.4 71 4 2 1B SE 0 0 1014 3071 Overcast 88% cloud 03:00 3.5 80 6 3 2B S 0 0 1013 2815 Overcast 90% cloud 06:00 4.7 71 10 5 2B S 0 0 1012 2929 Cloudy 69% cloud 09:00 5 93 17 9 3B SW 1.5 0 1012 2519 Overcast 100% cloud 12:00 3.3 98 20 11 4B SW 6.7 0 1015 1929 Overcast 100% cloud 15:00 1.8 98 18 10 3B SW 1.4 0 1019 1689 Overcast 100% cloud 18:00 2.1 95 19 10 3B W 0.86 0 1023 1737 Overcast 98% cloud 21:00 3 82 15 8 3B W 0.60 0 1023 1865 Overcast 99% cloud Monday, 09/11 00:00 1.6 93 6 3 2B SW 0.10 0 1025 1651 Overcast 100% cloud 03:00 0.5 95 2 1 1B SW 0 0 1025 1469 Overcast 100% cloud 06:00 -0.6 94 1 0 0B NW 0 0 1024 < 1444 Overcast 99% cloud 09:00 -2.7 91 2 1 1B E 0 0 1022 < 1444 Partly cloudy 20% cloud 12:00 -2.1 81 4 2 1B E 0 0 1022 < 1444 Clear 11% cloud 15:00 -1.6 81 3 2 1B SE 0 0 1022 < 1444 Overcast 100% cloud 18:00 4.7 67 4 2 1B S 0 0 1022 2262 Overcast 100% cloud 21:00 7 57 6 3 2B SW 0 0 1020 2429 Overcast 97% cloud Tuesday, 10/11 00:00 4.2 74 5 2 1B SW 0 0 1020 2226 Cloudy 78% cloud 03:00 2.5 80 5 3 1B SW 0 0 1020 2128 Cloudy 73% cloud 06:00 2.8 67 7 4 2B SW 0 0 1020 2254 Cloudy 74% cloud |
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Forecast table times: UTC.
Coordinates: 46.6375356°N, -121.3900885°E · Requested elevation: 1369 m. Model terrain: 1441 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.
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 | Wednesday, 04/11 06:00 0.1 89 1 1 1B E — — 1019 2049 Clear 14% cloud 09:00 -0.5 83 2 1 1B E 0 0 1018 < 1454 Clear 14% cloud 12:00 -1.8 93 1 1 1B E 0 0 1019 < 1454 Cloudy 59% cloud 15:00 -2.2 87 5 3 1B SE 0 0 1018 < 1454 Cloudy 75% cloud 18:00 3.7 65 10 6 2B S 0 0 1018 2847 Cloudy 72% cloud 21:00 4.6 62 14 7 3B SW 0 0 1016 2748 Overcast 98% cloud Thursday, 05/11 00:00 1.7 71 18 10 3B SW 0 0 1017 2373 Overcast 99% cloud 03:00 -0.5 88 21 11 4B SW 0.08 0 1019 1845 Overcast 100% cloud 06:00 -1 98 21 11 4B W 2.2 0.7 1020 1749 Overcast 100% cloud 09:00 -1.4 89 19 11 3B W 0.89 0.3 1021 1708 Overcast 99% cloud 12:00 -1.9 85 19 10 3B W 0.24 0 1022 1630 Overcast 92% cloud 15:00 -2 79 15 8 3B W 0.09 0 1024 1523 Overcast 97% cloud 18:00 -0.9 74 10 5 2B W 0.08 0 1026 1797 Overcast 88% cloud 21:00 1.4 56 14 8 3B W 0.03 0 1024 2312 Cloudy 79% cloud Friday, 06/11 00:00 0.2 65 13 7 3B W 0 0 1024 2047 Cloudy 78% cloud 03:00 -1.7 77 9 5 2B W 0 0 1024 < 1454 Overcast 94% cloud 06:00 -2.1 68 10 5 2B SW 0 0 1024 < 1454 Cloudy 66% cloud 09:00 -1 66 15 8 3B SW 0 0 1023 < 1454 Cloudy 58% cloud 12:00 0.6 72 19 10 3B SW 0 0 1021 2404 Overcast 100% cloud 15:00 1 78 27 14 4B W 0.50 0.1 1023 2943 Overcast 100% cloud 18:00 2.2 75 23 13 4B W 0.65 0 1022 2726 Overcast 100% cloud 21:00 4 65 27 14 4B W 0 0 1021 2839 Overcast 96% cloud Saturday, 07/11 00:00 3 91 26 14 4B W 1.6 0 1021 3093 Overcast 100% cloud 03:00 2.4 91 22 12 4B W 6.3 0 1022 2775 Overcast 100% cloud 06:00 2.4 98 21 11 4B W 1.8 0 1023 3072 Overcast 100% cloud 09:00 2.2 96 21 11 4B SW 0.90 0 1021 3046 Cloudy 69% cloud 12:00 2.3 80 18 10 3B SW 0 0 1020 3101 Cloudy 62% cloud 15:00 3.5 69 18 10 3B SW 0 0 1018 3098 Overcast 89% cloud 18:00 6.6 68 20 11 4B SW 0 0 1018 3098 Cloudy 75% cloud 21:00 8.3 52 26 14 4B SW 0 0 1015 3086 Overcast 87% cloud Sunday, 08/11 00:00 4.9 65 28 15 4B SW 0 0 1014 3071 Overcast 90% cloud 03:00 1.7 76 31 17 5B SW 0 0 1013 2795 Overcast 90% cloud 06:00 2.6 67 44 24 6B SW 0 0 1012 2917 Cloudy 66% cloud 09:00 2.3 96 46 25 6B SW 1.6 0 1012 2518 Overcast 100% cloud 12:00 -0.4 99 46 25 6B SW 7.0 2.8 1015 1928 Overcast 100% cloud 15:00 -1.7 90 44 24 6B SW 1.7 0.5 1019 1688 Overcast 100% cloud 18:00 -1.5 88 40 22 6B W 0.89 0.3 1023 1735 Overcast 98% cloud 21:00 -0.8 76 31 17 5B W 0.64 0.2 1024 1853 Overcast 99% cloud Monday, 09/11 00:00 -1.9 82 17 9 3B W 0.08 0 1025 1647 Overcast 100% cloud 03:00 -2.3 79 9 5 2B W 0 0 1025 1478 Overcast 100% cloud 06:00 -2.6 71 6 3 2B SW 0 0 1024 < 1454 Overcast 99% cloud 09:00 -3.4 66 6 3 2B S 0 0 1022 < 1454 Partly cloudy 22% cloud 12:00 -2.9 69 8 4 2B S 0 0 1022 < 1454 Clear 11% cloud 15:00 -2.3 70 10 5 2B S 0 0 1022 < 1454 Overcast 100% cloud 18:00 1.4 67 12 7 3B SW 0 0 1022 2261 Overcast 100% cloud 21:00 2.9 60 18 10 3B SW 0 0 1020 2429 Overcast 97% cloud Tuesday, 10/11 00:00 1.2 71 19 10 3B SW 0 0 1020 2228 Cloudy 78% cloud 03:00 0.4 83 16 9 3B SW 0 0 1020 2134 Cloudy 72% cloud 06:00 0.8 76 21 12 4B SW 0 0 1020 2259 Cloudy 74% cloud |
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Forecast table times: UTC.
Coordinates: 46.6045842°N, -121.4071928°E · Requested elevation: 1988 m. Model terrain: 1452 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.