Chaque couleur commence à la valeur indiquée. Les couleurs du vent correspondent dans les trois unités. Les cases sans précipitations restent neutres. Les couleurs décrivent les valeurs affichées et ne sont pas des alertes officielles.
Préparation des graphiques…
Les heures et valeurs correspondent aux prévisions détaillées. Touchez une valeur pour plus de détails et faites défiler horizontalement pour les jours suivants. Les précipitations représentent l’équivalent en eau total par intervalle, neige comprise. La neige fraîche correspond à chaque intervalle, et non à l’épaisseur au sol.
Comparaison GFS et ECMWF. Chaque modèle conserve ses heures et son horizon de prévision. Les quantités de précipitations et de neige couvrent leurs propres intervalles, qui peuvent différer entre modèles.
ECMWF · Cycle du modèle : Prochaine mise à jour attendue :
Jour Heure locale Temp. (°C) Humidité (%) Vent (km/h) Vent (nœuds) Vent (Bft) Direction Précip. (mm) Neige fraîche (cm) Pression (hPa) Isotherme 0 °C (m) Conditions | Mercredi, 04/11 01:00 12.5 77 17 9 3B S — — 1021 3167 Clear 0% cloud 04:00 12.1 77 12 6 2B S 0 0 1020 3156 Clear 0% cloud 07:00 12.1 76 9 5 2B S 0 0 1019 3155 Partly cloudy 24% cloud 10:00 16 62 13 7 3B S 0 0 1018 3148 Cloudy 55% cloud 13:00 19.8 49 19 10 3B S 0 0 1016 3133 Cloudy 52% cloud 16:00 19.7 51 24 13 4B SE 0 0 1014 3122 Partly cloudy 48% cloud 19:00 16.1 65 28 15 4B S 0 0 1014 3113 Partly cloudy 46% cloud 22:00 14.8 80 27 14 4B S 0 0 1014 3104 Cloudy 76% cloud Jeudi, 05/11 01:00 14.7 92 27 15 4B S 0.55 0 1012 3090 Overcast 99% cloud 04:00 14.7 99 27 15 4B S 5.4 0 1011 3078 Overcast 100% cloud 07:00 14.9 99 20 11 4B SW 1.9 0 1011 3074 Overcast 100% cloud 10:00 16.3 91 19 10 3B SW 0.59 0 1011 3073 Overcast 97% cloud 13:00 17 77 19 10 3B SW 0.27 0 1010 3065 Cloudy 64% cloud 16:00 18.1 67 21 11 4B SW 0.07 0 1010 3062 Clear 14% cloud 19:00 15.3 77 21 11 4B W 0 0 1011 3071 Clear 0% cloud 22:00 13.3 83 18 10 3B W 0 0 1012 3065 Clear 1% cloud Vendredi, 06/11 01:00 11.4 83 17 9 3B W 0 0 1012 3057 Overcast 95% cloud 04:00 10.1 88 17 9 3B W 0 0 1013 3055 Overcast 90% cloud 07:00 8.8 91 13 7 3B W 0 0 1014 3054 Overcast 89% cloud 10:00 12.3 67 9 5 2B W 0 0 1014 3053 Cloudy 60% cloud 13:00 15.3 51 18 10 3B W 0 0 1012 2997 Cloudy 63% cloud 16:00 14.2 58 16 9 3B W 0 0 1012 2766 Partly cloudy 45% cloud 19:00 11.9 72 16 8 3B NW 0 0 1013 2635 Cloudy 79% cloud 22:00 8.9 91 17 9 3B NW 0.09 0 1014 2329 Overcast 91% cloud Samedi, 07/11 01:00 6 87 23 12 4B NW 0.08 0 1015 2023 Overcast 100% cloud 04:00 4.5 89 28 15 4B NW 0.01 0 1015 1692 Cloudy 60% cloud 07:00 3 88 30 16 5B NW 0.03 0 1017 1420 Partly cloudy 49% cloud 10:00 4.6 67 29 15 4B W 0.02 0 1017 1212 Cloudy 69% cloud 13:00 5.8 65 29 16 5B W 0.03 0 1016 1197 Overcast 86% cloud 16:00 4.4 80 29 16 5B W 0.28 0 1016 1179 Overcast 99% cloud 19:00 4.3 86 33 18 5B W 0.15 0 1017 1255 Overcast 92% cloud 22:00 4.9 91 35 19 5B W 0.03 0 1017 1990 Overcast 100% cloud Dimanche, 08/11 01:00 5.6 96 34 18 5B NW 0.17 0 1017 1834 Overcast 99% cloud 04:00 5.1 91 31 17 5B NW 0.07 0 1017 1523 Overcast 98% cloud 07:00 4.7 86 31 17 5B W 0.08 0 1018 1555 Overcast 99% cloud 10:00 4.6 78 33 18 5B W 0.02 0 1018 2901 Overcast 94% cloud 13:00 8.5 45 30 16 5B W 0 0 1015 3005 Partly cloudy 32% cloud 16:00 9.2 48 28 15 4B W 0 0 1013 3017 Clear 0% cloud 19:00 7.7 51 39 21 5B W 0 0 1012 3008 Clear 6% cloud 22:00 7.1 59 44 24 6B W 0 0 1012 2997 Cloudy 78% cloud Lundi, 09/11 01:00 6.3 76 45 24 6B W 0 0 1012 2398 Overcast 99% cloud 04:00 5.6 86 43 23 6B NW 0.05 0 1013 1399 Overcast 86% cloud 07:00 4.9 84 40 22 6B NW 0.05 0 1015 1268 Overcast 89% cloud 10:00 5.9 67 41 22 6B NW 0.03 0 1017 1264 Overcast 84% cloud 13:00 6.9 65 35 19 5B NW 0.05 0 1018 1335 Overcast 99% cloud 16:00 7.1 62 32 17 5B NW 0 0 1019 1365 Overcast 82% cloud 19:00 5.3 72 27 15 4B NW 0 0 1020 3065 Clear 16% cloud 22:00 4.1 80 28 15 4B NW 0 0 1020 3080 Clear 5% cloud Mardi, 10/11 01:00 4 80 29 15 4B W 0 0 1020 3083 Clear 0% cloud |
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Forecast table times: America/New_York.
Coordinates: 40.2989875°N, -78.5542855°E · Requested elevation: 650 m. Model terrain: 545 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.

Blue Knob is a downhill ski area in Pennsylvania, United States. Mapped terrain includes easy, intermediate, advanced, expert routes. Its mapped lift network extends from approximately 650 to 961 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Préparation des graphiques…
Les heures et valeurs correspondent aux prévisions détaillées. Touchez une valeur pour plus de détails et faites défiler horizontalement pour les jours suivants. Les précipitations représentent l’équivalent en eau total par intervalle, neige comprise. La neige fraîche correspond à chaque intervalle, et non à l’épaisseur au sol.
Comparaison GFS et ECMWF. Chaque modèle conserve ses heures et son horizon de prévision. Les quantités de précipitations et de neige couvrent leurs propres intervalles, qui peuvent différer entre modèles.
ECMWF · Cycle du modèle : Prochaine mise à jour attendue :
Jour Heure locale Temp. (°C) Humidité (%) Vent (km/h) Vent (nœuds) Vent (Bft) Direction Précip. (mm) Neige fraîche (cm) Pression (hPa) Isotherme 0 °C (m) Conditions | Mercredi, 04/11 01:00 12.5 77 17 9 3B S — — 1021 3167 Clear 0% cloud 04:00 12.1 77 12 6 2B S 0 0 1020 3156 Clear 0% cloud 07:00 12.1 76 9 5 2B S 0 0 1019 3155 Partly cloudy 24% cloud 10:00 16 62 13 7 3B S 0 0 1018 3148 Cloudy 55% cloud 13:00 19.8 49 19 10 3B S 0 0 1016 3133 Cloudy 52% cloud 16:00 19.7 51 24 13 4B SE 0 0 1014 3122 Partly cloudy 48% cloud 19:00 16.1 65 28 15 4B S 0 0 1014 3113 Partly cloudy 46% cloud 22:00 14.8 80 27 14 4B S 0 0 1014 3104 Cloudy 76% cloud Jeudi, 05/11 01:00 14.7 92 27 15 4B S 0.55 0 1012 3090 Overcast 99% cloud 04:00 14.7 99 27 15 4B S 5.4 0 1011 3078 Overcast 100% cloud 07:00 14.9 99 20 11 4B SW 1.9 0 1011 3074 Overcast 100% cloud 10:00 16.3 91 19 10 3B SW 0.59 0 1011 3073 Overcast 97% cloud 13:00 17 77 19 10 3B SW 0.27 0 1010 3065 Cloudy 64% cloud 16:00 18.1 67 21 11 4B SW 0.07 0 1010 3062 Clear 14% cloud 19:00 15.3 77 21 11 4B W 0 0 1011 3071 Clear 0% cloud 22:00 13.3 83 18 10 3B W 0 0 1012 3065 Clear 1% cloud Vendredi, 06/11 01:00 11.4 83 17 9 3B W 0 0 1012 3057 Overcast 95% cloud 04:00 10.1 88 17 9 3B W 0 0 1013 3055 Overcast 90% cloud 07:00 8.8 91 13 7 3B W 0 0 1014 3054 Overcast 89% cloud 10:00 12.3 67 9 5 2B W 0 0 1014 3053 Cloudy 60% cloud 13:00 15.3 51 18 10 3B W 0 0 1012 2997 Cloudy 63% cloud 16:00 14.2 58 16 9 3B W 0 0 1012 2766 Partly cloudy 45% cloud 19:00 11.9 72 16 8 3B NW 0 0 1013 2635 Cloudy 79% cloud 22:00 8.9 91 17 9 3B NW 0.09 0 1014 2329 Overcast 91% cloud Samedi, 07/11 01:00 6 87 23 12 4B NW 0.08 0 1015 2023 Overcast 100% cloud 04:00 4.5 89 28 15 4B NW 0.01 0 1015 1692 Cloudy 60% cloud 07:00 3 88 30 16 5B NW 0.03 0 1017 1420 Partly cloudy 49% cloud 10:00 4.6 67 29 15 4B W 0.02 0 1017 1212 Cloudy 69% cloud 13:00 5.8 65 29 16 5B W 0.03 0 1016 1197 Overcast 86% cloud 16:00 4.4 80 29 16 5B W 0.28 0 1016 1179 Overcast 99% cloud 19:00 4.3 86 33 18 5B W 0.15 0 1017 1255 Overcast 92% cloud 22:00 4.9 91 35 19 5B W 0.03 0 1017 1990 Overcast 100% cloud Dimanche, 08/11 01:00 5.6 96 34 18 5B NW 0.17 0 1017 1834 Overcast 99% cloud 04:00 5.1 91 31 17 5B NW 0.07 0 1017 1523 Overcast 98% cloud 07:00 4.7 86 31 17 5B W 0.08 0 1018 1555 Overcast 99% cloud 10:00 4.6 78 33 18 5B W 0.02 0 1018 2901 Overcast 94% cloud 13:00 8.5 45 30 16 5B W 0 0 1015 3005 Partly cloudy 32% cloud 16:00 9.2 48 28 15 4B W 0 0 1013 3017 Clear 0% cloud 19:00 7.7 51 39 21 5B W 0 0 1012 3008 Clear 6% cloud 22:00 7.1 59 44 24 6B W 0 0 1012 2997 Cloudy 78% cloud Lundi, 09/11 01:00 6.3 76 45 24 6B W 0 0 1012 2398 Overcast 99% cloud 04:00 5.6 86 43 23 6B NW 0.05 0 1013 1399 Overcast 86% cloud 07:00 4.9 84 40 22 6B NW 0.05 0 1015 1268 Overcast 89% cloud 10:00 5.9 67 41 22 6B NW 0.03 0 1017 1264 Overcast 84% cloud 13:00 6.9 65 35 19 5B NW 0.05 0 1018 1335 Overcast 99% cloud 16:00 7.1 62 32 17 5B NW 0 0 1019 1365 Overcast 82% cloud 19:00 5.3 72 27 15 4B NW 0 0 1020 3065 Clear 16% cloud 22:00 4.1 80 28 15 4B NW 0 0 1020 3080 Clear 5% cloud Mardi, 10/11 01:00 4 80 29 15 4B W 0 0 1020 3083 Clear 0% cloud |
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Forecast table times: America/New_York.
Coordinates: 40.2989875°N, -78.5542855°E · Requested elevation: 650 m. Model terrain: 545 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.
Préparation des graphiques…
Les heures et valeurs correspondent aux prévisions détaillées. Touchez une valeur pour plus de détails et faites défiler horizontalement pour les jours suivants. Les précipitations représentent l’équivalent en eau total par intervalle, neige comprise. La neige fraîche correspond à chaque intervalle, et non à l’épaisseur au sol.
Comparaison GFS et ECMWF. Chaque modèle conserve ses heures et son horizon de prévision. Les quantités de précipitations et de neige couvrent leurs propres intervalles, qui peuvent différer entre modèles.
ECMWF · Cycle du modèle : Prochaine mise à jour attendue :
Jour Heure locale Temp. (°C) Humidité (%) Vent (km/h) Vent (nœuds) Vent (Bft) Direction Précip. (mm) Neige fraîche (cm) Pression (hPa) Isotherme 0 °C (m) Conditions | Mercredi, 04/11 01:00 14.7 60 32 17 5B S — — 1021 3167 Clear 0% cloud 04:00 15.3 58 21 11 4B SW 0 0 1020 3156 Clear 0% cloud 07:00 16.3 52 17 9 3B S 0 0 1019 3155 Partly cloudy 25% cloud 10:00 15.1 56 23 13 4B S 0 0 1018 3148 Cloudy 55% cloud 13:00 17.3 49 29 16 5B S 0 0 1016 3133 Cloudy 52% cloud 16:00 17.4 53 35 19 5B S 0 0 1014 3122 Partly cloudy 48% cloud 19:00 15.4 61 42 23 6B S 0 0 1014 3113 Partly cloudy 48% cloud 22:00 14.7 74 41 22 6B S 0 0 1014 3104 Cloudy 77% cloud Jeudi, 05/11 01:00 14.3 88 44 24 6B S 0.60 0 1012 3090 Overcast 99% cloud 04:00 13.9 98 46 25 6B SW 5.3 0 1011 3078 Overcast 100% cloud 07:00 13.8 99 35 19 5B SW 2.0 0 1011 3074 Overcast 100% cloud 10:00 14.2 91 29 16 5B SW 0.60 0 1011 3073 Overcast 97% cloud 13:00 14.5 85 28 15 4B SW 0.27 0 1010 3065 Cloudy 64% cloud 16:00 15.1 75 31 17 5B SW 0.07 0 1010 3062 Clear 13% cloud 19:00 14.9 66 40 22 6B SW 0 0 1011 3071 Clear 0% cloud 22:00 12.8 73 36 20 5B W 0 0 1012 3065 Clear 1% cloud Vendredi, 06/11 01:00 11 74 34 18 5B W 0 0 1012 3058 Overcast 95% cloud 04:00 9.6 81 33 18 5B W 0 0 1013 3055 Overcast 90% cloud 07:00 8.4 83 29 16 5B W 0 0 1014 3054 Overcast 89% cloud 10:00 9.1 75 18 10 3B W 0 0 1014 3053 Cloudy 60% cloud 13:00 11.6 61 22 12 4B W 0 0 1012 2998 Cloudy 63% cloud 16:00 11.2 66 20 11 4B W 0 0 1012 2766 Partly cloudy 44% cloud 19:00 10 75 24 13 4B W 0 0 1013 2636 Cloudy 79% cloud 22:00 7 95 22 12 4B NW 0.09 0 1014 2328 Overcast 91% cloud Samedi, 07/11 01:00 4.4 89 28 15 4B NW 0.09 0 1015 2022 Overcast 100% cloud 04:00 2.8 85 37 20 5B W 0.00 0 1015 1686 Cloudy 60% cloud 07:00 1.5 82 39 21 5B NW 0.03 0 1017 1403 Partly cloudy 50% cloud 10:00 1.6 74 36 20 5B W 0.03 0 1017 1209 Cloudy 70% cloud 13:00 2.3 77 38 20 5B W 0.03 0 1016 1197 Overcast 86% cloud 16:00 1.6 89 42 23 6B W 0.28 0 1017 1179 Overcast 99% cloud 19:00 1.9 93 52 28 7B NW 0.15 0 1017 1253 Overcast 92% cloud 22:00 3.2 95 57 31 7B NW 0.03 0 1017 1991 Overcast 100% cloud Dimanche, 08/11 01:00 3.7 97 52 28 7B NW 0.17 0 1017 1832 Overcast 99% cloud 04:00 3 96 48 26 6B NW 0.07 0 1018 1515 Overcast 98% cloud 07:00 2.6 89 49 26 6B W 0.08 0 1018 1565 Overcast 99% cloud 10:00 3.1 64 49 26 6B W 0.03 0 1018 2901 Overcast 94% cloud 13:00 5.7 38 48 26 6B W 0 0 1015 3010 Partly cloudy 34% cloud 16:00 6.8 41 51 27 7B W 0 0 1013 3017 Clear 0% cloud 19:00 6.2 53 65 35 8B W 0 0 1012 3008 Clear 6% cloud 22:00 4.9 68 69 38 8B W 0 0 1012 2997 Cloudy 77% cloud Lundi, 09/11 01:00 4 82 69 37 8B NW 0 0 1012 2447 Overcast 98% cloud 04:00 3.2 86 65 35 8B NW 0.05 0 1013 1402 Overcast 86% cloud 07:00 2.4 87 62 33 7B NW 0.06 0 1015 1269 Overcast 90% cloud 10:00 2.6 78 55 30 7B NW 0.03 0 1017 1264 Overcast 82% cloud 13:00 3.4 77 47 25 6B NW 0.05 0 1018 1333 Overcast 99% cloud 16:00 3.9 73 44 24 6B NW 0 0 1019 1364 Overcast 82% cloud 19:00 3.5 69 47 25 6B NW 0 0 1020 3065 Clear 16% cloud 22:00 4.3 61 48 26 6B NW 0 0 1020 3080 Clear 5% cloud Mardi, 10/11 01:00 5.1 55 49 26 6B W 0 0 1020 3084 Clear 0% cloud |
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Forecast table times: America/New_York.
Coordinates: 40.2889385°N, -78.5627398°E · Requested elevation: 961 m. Model terrain: 549 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.