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 IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: UTC.
Coordinates: 40.0627497°N, -79.2495911°E · Requested elevation: 733 m. Model terrain: 637 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.
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00:00 11.2 91 30 16 5B W — — 1014 3188 Overcast 97% cloud 03:00 8.9 99 33 18 5B NW 1.6 0 1015 2484 Overcast 99% cloud 06:00 6.2 98 30 16 5B N 0.97 0 1017 1816 Overcast 100% cloud 09:00 4.8 96 25 14 4B N 0.54 0 1021 1373 Overcast 100% cloud 12:00 3.9 86 23 12 4B N 0.07 0 1025 1184 Overcast 93% cloud 15:00 4.4 64 25 14 4B N 0.01 0 1028 1117 Cloudy 71% cloud 18:00 5.5 52 23 13 4B N 0.00 0 1028 1204 Partly cloudy 45% cloud 21:00 6.1 52 20 11 3B NW 0 0 1029 1327 Clear 5% cloud Sunday, 18/10 00:00 3.8 67 13 7 3B NW 0 0 1031 1420 Clear 0% cloud 03:00 2.6 74 9 5 2B N 0 0 1033 3184 Clear 0% cloud 06:00 1.8 74 6 3 1B N 0 0 1034 3149 Clear 0% cloud 09:00 1.7 66 4 2 1B N 0 0 1034 3282 Clear 0% cloud 12:00 1.9 59 5 3 1B E 0 0 1035 3790 Clear 0% cloud 15:00 8.7 34 5 3 1B E 0 0 1036 3769 Clear 0% cloud 18:00 12.2 30 4 2 1B NE 0 0 1034 3682 Clear 0% cloud 21:00 12.3 35 6 3 2B NE 0 0 1032 3837 Clear 0% cloud Monday, 19/10 00:00 8.2 50 6 3 2B E 0 0 1032 3929 Clear 0% cloud 03:00 6.3 56 6 3 1B E 0 0 1033 4021 Clear 0% cloud 06:00 5.9 53 6 3 2B E 0 0 1032 4089 Clear 0% cloud 09:00 5.2 53 8 4 2B SE 0 0 1031 4078 Clear 0% cloud 12:00 5.6 50 4 2 1B E 0 0 1032 3893 Clear 0% cloud 15:00 12.8 37 5 3 1B NE 0 0 1031 3826 Clear 0% cloud 18:00 15.6 30 11 6 2B N 0 0 1028 3870 Clear 0% cloud 21:00 15.1 38 9 5 2B N 0 0 1027 3762 Clear 0% cloud Tuesday, 20/10 00:00 10.8 49 12 7 3B N 0 0 1027 3683 Clear 0% cloud 03:00 9.9 47 14 7 3B N 0 0 1027 3654 Clear 0% cloud 06:00 9 47 14 8 3B NE 0 0 1026 3667 Clear 0% cloud 09:00 8.1 37 14 8 3B N 0 0 1026 3747 Clear 0% cloud 12:00 7.3 48 16 9 3B NE 0 0 1027 3728 Clear 0% cloud 15:00 11.9 56 15 8 3B N 0.00 0 1028 3825 Clear 0% cloud 18:00 15.4 43 11 6 2B N 0 0 1026 3870 Clear 0% cloud 21:00 14.4 52 15 8 3B N 0 0 1026 3941 Clear 1% cloud Wednesday, 21/10 00:00 11 67 12 7 3B N 0 0 1026 3948 Clear 5% cloud 03:00 9.7 72 13 7 3B NE 0 0 1026 3862 Partly cloudy 21% cloud 06:00 7.5 76 13 7 3B E 0 0 1026 3723 Clear 0% cloud 09:00 6.6 72 9 5 2B E 0 0 1026 3729 Clear 0% cloud 12:00 5.9 71 9 5 2B E 0 0 1027 3753 Clear 0% cloud 15:00 11.9 49 6 3 2B E 0 0 1026 3746 Clear 0% cloud 18:00 15.4 30 7 4 2B NE 0 0 1024 3736 Clear 0% cloud 21:00 14.8 38 10 5 2B N 0 0 1023 3733 Clear 0% cloud Thursday, 22/10 00:00 10.6 54 11 6 2B N 0 0 1023 3752 Clear 0% cloud 03:00 9.6 55 8 5 2B N 0 0 1023 3688 Clear 0% cloud 06:00 9 54 7 4 2B N 0 0 1021 3624 Clear 0% cloud 09:00 8.1 54 6 3 1B N 0 0 1021 3544 Clear 1% cloud 12:00 7 57 9 5 2B N 0 0 1022 3467 Clear 0% cloud 15:00 11.1 46 11 6 2B N 0 0 1022 3379 Clear 0% cloud 18:00 13.6 37 12 6 2B N 0 0 1020 3334 Clear 0% cloud 21:00 13.1 43 14 8 3B NW 0 0 1020 3306 Clear 0% cloud Friday, 23/10 00:00 10.4 46 15 8 3B N 0 0 1021 3275 Clear 0% cloud 06:00 6.7 69 19 10 3B NE 0 0 1023 3045 Partly cloudy 23% cloud 12:00 4.8 93 20 11 3B NE 0.01 0 1026 3071 Clear 0% cloud 18:00 12.9 59 10 6 2B NE 0 0 1024 3371 Partly cloudy 22% cloud Saturday, 24/10 00:00 8.8 74 17 9 3B E 0 0 1026 3546 Clear 5% cloud 06:00 5 78 21 11 4B SE 0 0 1028 3673 Clear 12% cloud 12:00 3 87 17 9 3B SE 0 0 1030 3574 Clear 0% cloud 18:00 11.2 49 14 8 3B SE 0 0 1028 3584 Clear 0% cloud Sunday, 25/10 00:00 6.3 63 17 9 3B SE 0 0 1029 3690 Clear 0% cloud 06:00 3.9 53 13 7 3B S 0 0 1028 3166 Clear 0% cloud 12:00 4.6 51 4 2 1B SW 0 0 1028 3173 Clear 0% cloud 18:00 14.3 42 6 3 2B W 0 0 1027 3177 Clear 0% cloud Monday, 26/10 00:00 9.7 64 3 2 1B W 0 0 1027 3178 Clear 1% cloud 06:00 7.4 70 4 2 1B W 0 0 1027 3170 Partly cloudy 40% cloud 12:00 8.3 66 7 4 2B W 0 0 1027 3170 Overcast 99% cloud 18:00 15.5 52 13 7 3B W 0 0 1026 3171 Clear 0% cloud Tuesday, 27/10 00:00 11.9 72 10 6 2B NW 0 0 1026 3171 Clear 0% cloud |
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Hidden Valley Resort is a downhill ski area in Pennsylvania, United States. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 733 to 882 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 IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: UTC.
Coordinates: 40.0627497°N, -79.2495911°E · Requested elevation: 733 m. Model terrain: 637 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.
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00:00 11.2 91 30 16 5B W — — 1014 3188 Overcast 97% cloud 03:00 8.9 99 33 18 5B NW 1.6 0 1015 2484 Overcast 99% cloud 06:00 6.2 98 30 16 5B N 0.97 0 1017 1816 Overcast 100% cloud 09:00 4.8 96 25 14 4B N 0.54 0 1021 1373 Overcast 100% cloud 12:00 3.9 86 23 12 4B N 0.07 0 1025 1184 Overcast 93% cloud 15:00 4.4 64 25 14 4B N 0.01 0 1028 1117 Cloudy 71% cloud 18:00 5.5 52 23 13 4B N 0.00 0 1028 1204 Partly cloudy 45% cloud 21:00 6.1 52 20 11 3B NW 0 0 1029 1327 Clear 5% cloud Sunday, 18/10 00:00 3.8 67 13 7 3B NW 0 0 1031 1420 Clear 0% cloud 03:00 2.6 74 9 5 2B N 0 0 1033 3184 Clear 0% cloud 06:00 1.8 74 6 3 1B N 0 0 1034 3149 Clear 0% cloud 09:00 1.7 66 4 2 1B N 0 0 1034 3282 Clear 0% cloud 12:00 1.9 59 5 3 1B E 0 0 1035 3790 Clear 0% cloud 15:00 8.7 34 5 3 1B E 0 0 1036 3769 Clear 0% cloud 18:00 12.2 30 4 2 1B NE 0 0 1034 3682 Clear 0% cloud 21:00 12.3 35 6 3 2B NE 0 0 1032 3837 Clear 0% cloud Monday, 19/10 00:00 8.2 50 6 3 2B E 0 0 1032 3929 Clear 0% cloud 03:00 6.3 56 6 3 1B E 0 0 1033 4021 Clear 0% cloud 06:00 5.9 53 6 3 2B E 0 0 1032 4089 Clear 0% cloud 09:00 5.2 53 8 4 2B SE 0 0 1031 4078 Clear 0% cloud 12:00 5.6 50 4 2 1B E 0 0 1032 3893 Clear 0% cloud 15:00 12.8 37 5 3 1B NE 0 0 1031 3826 Clear 0% cloud 18:00 15.6 30 11 6 2B N 0 0 1028 3870 Clear 0% cloud 21:00 15.1 38 9 5 2B N 0 0 1027 3762 Clear 0% cloud Tuesday, 20/10 00:00 10.8 49 12 7 3B N 0 0 1027 3683 Clear 0% cloud 03:00 9.9 47 14 7 3B N 0 0 1027 3654 Clear 0% cloud 06:00 9 47 14 8 3B NE 0 0 1026 3667 Clear 0% cloud 09:00 8.1 37 14 8 3B N 0 0 1026 3747 Clear 0% cloud 12:00 7.3 48 16 9 3B NE 0 0 1027 3728 Clear 0% cloud 15:00 11.9 56 15 8 3B N 0.00 0 1028 3825 Clear 0% cloud 18:00 15.4 43 11 6 2B N 0 0 1026 3870 Clear 0% cloud 21:00 14.4 52 15 8 3B N 0 0 1026 3941 Clear 1% cloud Wednesday, 21/10 00:00 11 67 12 7 3B N 0 0 1026 3948 Clear 5% cloud 03:00 9.7 72 13 7 3B NE 0 0 1026 3862 Partly cloudy 21% cloud 06:00 7.5 76 13 7 3B E 0 0 1026 3723 Clear 0% cloud 09:00 6.6 72 9 5 2B E 0 0 1026 3729 Clear 0% cloud 12:00 5.9 71 9 5 2B E 0 0 1027 3753 Clear 0% cloud 15:00 11.9 49 6 3 2B E 0 0 1026 3746 Clear 0% cloud 18:00 15.4 30 7 4 2B NE 0 0 1024 3736 Clear 0% cloud 21:00 14.8 38 10 5 2B N 0 0 1023 3733 Clear 0% cloud Thursday, 22/10 00:00 10.6 54 11 6 2B N 0 0 1023 3752 Clear 0% cloud 03:00 9.6 55 8 5 2B N 0 0 1023 3688 Clear 0% cloud 06:00 9 54 7 4 2B N 0 0 1021 3624 Clear 0% cloud 09:00 8.1 54 6 3 1B N 0 0 1021 3544 Clear 1% cloud 12:00 7 57 9 5 2B N 0 0 1022 3467 Clear 0% cloud 15:00 11.1 46 11 6 2B N 0 0 1022 3379 Clear 0% cloud 18:00 13.6 37 12 6 2B N 0 0 1020 3334 Clear 0% cloud 21:00 13.1 43 14 8 3B NW 0 0 1020 3306 Clear 0% cloud Friday, 23/10 00:00 10.4 46 15 8 3B N 0 0 1021 3275 Clear 0% cloud 06:00 6.7 69 19 10 3B NE 0 0 1023 3045 Partly cloudy 23% cloud 12:00 4.8 93 20 11 3B NE 0.01 0 1026 3071 Clear 0% cloud 18:00 12.9 59 10 6 2B NE 0 0 1024 3371 Partly cloudy 22% cloud Saturday, 24/10 00:00 8.8 74 17 9 3B E 0 0 1026 3546 Clear 5% cloud 06:00 5 78 21 11 4B SE 0 0 1028 3673 Clear 12% cloud 12:00 3 87 17 9 3B SE 0 0 1030 3574 Clear 0% cloud 18:00 11.2 49 14 8 3B SE 0 0 1028 3584 Clear 0% cloud Sunday, 25/10 00:00 6.3 63 17 9 3B SE 0 0 1029 3690 Clear 0% cloud 06:00 3.9 53 13 7 3B S 0 0 1028 3166 Clear 0% cloud 12:00 4.6 51 4 2 1B SW 0 0 1028 3173 Clear 0% cloud 18:00 14.3 42 6 3 2B W 0 0 1027 3177 Clear 0% cloud Monday, 26/10 00:00 9.7 64 3 2 1B W 0 0 1027 3178 Clear 1% cloud 06:00 7.4 70 4 2 1B W 0 0 1027 3170 Partly cloudy 40% cloud 12:00 8.3 66 7 4 2B W 0 0 1027 3170 Overcast 99% cloud 18:00 15.5 52 13 7 3B W 0 0 1026 3171 Clear 0% cloud Tuesday, 27/10 00:00 11.9 72 10 6 2B NW 0 0 1026 3171 Clear 0% cloud |
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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 IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: UTC.
Coordinates: 40.051631°N, -79.2575839°E · Requested elevation: 882 m. Model terrain: 640 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.
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00:00 10.1 90 36 19 5B W — — 1014 3195 Overcast 97% cloud 03:00 8 99 40 22 6B NW 1.6 0 1015 2488 Overcast 100% cloud 06:00 5.1 97 37 20 5B N 0.95 0 1017 1820 Overcast 100% cloud 09:00 3.6 95 33 18 5B N 0.55 0 1021 1375 Overcast 100% cloud 12:00 2.6 89 31 17 5B N 0.08 0 1025 1185 Overcast 93% cloud 15:00 2.3 69 32 17 5B N 0.01 0 1028 1119 Cloudy 70% cloud 18:00 3.2 56 29 16 5B N 0 0 1028 1205 Partly cloudy 48% cloud 21:00 4.4 54 26 14 4B NW 0 0 1029 1328 Clear 4% cloud Sunday, 18/10 00:00 4 61 24 13 4B NW 0 0 1031 1420 Clear 0% cloud 03:00 2.9 66 18 10 3B N 0 0 1033 3188 Clear 0% cloud 06:00 2.7 62 13 7 3B N 0 0 1034 3157 Clear 0% cloud 09:00 3.6 41 11 6 2B N 0 0 1034 3283 Clear 0% cloud 12:00 4.5 28 10 6 2B NE 0 0 1035 3793 Clear 0% cloud 15:00 6.9 32 7 4 2B E 0 0 1036 3771 Clear 0% cloud 18:00 10.1 30 4 2 1B NE 0 0 1034 3684 Clear 0% cloud 21:00 10.9 34 8 4 2B NE 0 0 1032 3840 Clear 0% cloud Monday, 19/10 00:00 9.9 35 9 5 2B E 0 0 1032 3929 Clear 0% cloud 03:00 9.3 35 10 5 2B E 0 0 1033 4023 Clear 0% cloud 06:00 9.6 33 11 6 2B E 0 0 1032 4090 Clear 0% cloud 09:00 9.3 32 15 8 3B SE 0 0 1031 4079 Clear 0% cloud 12:00 9.7 29 6 3 2B E 0 0 1032 3894 Clear 0% cloud 15:00 11.1 32 8 4 2B NE 0 0 1031 3827 Clear 0% cloud 18:00 13.4 30 14 8 3B N 0 0 1028 3872 Clear 0% cloud 21:00 13.8 35 14 7 3B N 0 0 1027 3764 Clear 0% cloud Tuesday, 20/10 00:00 12.9 36 22 12 4B N 0 0 1027 3685 Clear 0% cloud 03:00 12.7 33 25 13 4B N 0 0 1027 3655 Clear 0% cloud 06:00 12.7 29 25 14 4B NE 0 0 1026 3668 Clear 0% cloud 09:00 11.9 11 26 14 4B N 0 0 1026 3747 Clear 0% cloud 12:00 11 31 27 15 4B N 0 0 1027 3726 Clear 0% cloud 15:00 10.3 50 25 14 4B NE 0.00 0 1028 3822 Clear 0% cloud 18:00 13.2 44 15 8 3B N 0 0 1026 3871 Clear 0% cloud 21:00 13 52 21 11 4B N 0 0 1026 3942 Clear 0% cloud Wednesday, 21/10 00:00 12.6 56 23 12 4B N 0 0 1026 3949 Clear 4% cloud 03:00 12 62 22 12 4B NE 0 0 1026 3865 Partly cloudy 22% cloud 06:00 10.3 60 24 13 4B E 0 0 1026 3726 Clear 0% cloud 09:00 10.1 52 15 8 3B E 0 0 1026 3730 Clear 0% cloud 12:00 9.6 49 14 8 3B E 0 0 1027 3754 Clear 0% cloud 15:00 10.2 45 9 5 2B E 0 0 1026 3746 Clear 0% cloud 18:00 13.4 29 9 5 2B NE 0 0 1024 3737 Clear 0% cloud 21:00 13.6 34 13 7 3B N 0 0 1023 3733 Clear 0% cloud Thursday, 22/10 00:00 12.4 40 18 10 3B N 0 0 1023 3752 Clear 0% cloud 03:00 11.9 42 15 8 3B N 0 0 1023 3689 Clear 0% cloud 06:00 11.5 39 13 7 3B N 0 0 1021 3624 Clear 0% cloud 09:00 10.9 37 12 6 2B N 0 0 1021 3544 Clear 1% cloud 12:00 9.9 39 16 9 3B N 0 0 1022 3468 Clear 0% cloud 15:00 9.7 42 15 8 3B N 0 0 1022 3380 Clear 0% cloud 18:00 11.8 35 15 8 3B N 0 0 1020 3335 Clear 0% cloud 21:00 12 39 18 10 3B NW 0 0 1020 3307 Clear 0% cloud Friday, 23/10 00:00 11.8 34 24 13 4B N 0 0 1021 3275 Clear 0% cloud 06:00 7.9 57 28 15 4B NE 0 0 1023 3046 Partly cloudy 24% cloud 12:00 5.8 87 30 16 5B NE 0.01 0 1026 3069 Clear 0% cloud 18:00 10.7 64 12 7 3B NE 0 0 1024 3370 Partly cloudy 23% cloud Saturday, 24/10 00:00 9.1 68 26 14 4B E 0 0 1026 3542 Clear 6% cloud 06:00 6.2 66 35 19 5B SE 0 0 1028 3673 Clear 12% cloud 12:00 4.5 79 29 16 5B SE 0 0 1030 3575 Clear 0% cloud 18:00 8.9 52 18 10 3B SE 0 0 1028 3585 Clear 0% cloud Sunday, 25/10 00:00 7.9 50 30 16 5B SE 0 0 1029 3691 Clear 0% cloud 06:00 8.7 23 26 14 4B S 0 0 1028 3166 Clear 0% cloud 12:00 10.3 32 10 5 2B SW 0 0 1028 3173 Clear 0% cloud 18:00 12.1 44 7 4 2B W 0 0 1027 3177 Clear 0% cloud Monday, 26/10 00:00 11.6 50 7 4 2B W 0 0 1027 3178 Clear 1% cloud 06:00 10.9 55 9 5 2B W 0 0 1027 3170 Partly cloudy 40% cloud 12:00 11.2 50 14 8 3B W 0 0 1027 3170 Overcast 99% cloud 18:00 13.4 56 17 9 3B W 0 0 1026 3171 Clear 0% cloud Tuesday, 27/10 00:00 13.5 63 20 11 4B NW 0 0 1026 3171 Clear 0% cloud |
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