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 10.1 88 8 4 2B SW — — 1023 3169 Clear 0% cloud 09:00 10.1 90 8 4 2B SW 0 0 1022 3163 Clear 0% cloud 12:00 9.6 91 6 3 2B SW 0 0 1022 3163 Clear 2% cloud 15:00 17.3 65 9 5 2B S 0 0 1021 3157 Clear 0% cloud 18:00 20.8 56 13 7 3B SW 0 0 1018 3146 Clear 11% cloud 21:00 19.5 62 10 5 2B S 0 0 1017 3138 Cloudy 75% cloud Thursday, 05/11 00:00 14.3 81 9 5 2B S 0 0 1017 3136 Overcast 82% cloud 03:00 12.7 87 10 6 2B S 0 0 1017 3127 Cloudy 57% cloud 06:00 12.4 96 11 6 2B SW 0 0 1016 3112 Partly cloudy 48% cloud 09:00 13.9 98 11 6 2B S 0 0 1014 3100 Overcast 100% cloud 12:00 15.4 97 13 7 3B S 2.0 0 1014 3096 Overcast 100% cloud 15:00 17 97 19 10 3B S 6.3 0 1013 3093 Overcast 100% cloud 18:00 18.6 93 18 10 3B SW 2.7 0 1011 3080 Overcast 100% cloud 21:00 19.2 89 14 7 3B S 0.42 0 1010 3076 Overcast 93% cloud Friday, 06/11 00:00 17.7 96 12 7 3B SW 0.65 0 1011 3083 Cloudy 57% cloud 03:00 16.7 95 8 4 2B SW 1.2 0 1011 3082 Cloudy 75% cloud 06:00 16.3 97 5 3 1B SW 0.84 0 1011 3073 Overcast 100% cloud 09:00 15.5 97 4 2 1B W 0.03 0 1012 3069 Overcast 99% cloud 12:00 13.9 97 1 1 1B N 0 0 1013 3071 Overcast 99% cloud 15:00 18.1 76 2 1 1B SW 0 0 1013 3072 Overcast 83% cloud 18:00 21.1 51 9 5 2B SW 0 0 1011 3058 Cloudy 76% cloud 21:00 19 60 6 3 2B SW 0 0 1011 3051 Overcast 88% cloud Saturday, 07/11 00:00 13.9 80 6 3 2B NW 0 0 1012 2992 Overcast 100% cloud 03:00 12.7 76 7 4 2B NW 0 0 1011 2976 Overcast 100% cloud 06:00 11.6 81 9 5 2B N 0 0 1010 2891 Partly cloudy 22% cloud 09:00 9.7 90 5 3 1B NW 0 0 1010 2717 Cloudy 63% cloud 12:00 10 92 4 2 1B NW 0 0 1010 2544 Partly cloudy 47% cloud 15:00 15.9 63 10 6 2B NW 0 0 1010 2363 Partly cloudy 24% cloud 18:00 14.5 62 17 9 3B NW 0.07 0 1010 2073 Overcast 89% cloud 21:00 10 67 18 10 3B NW 0.02 0 1011 1662 Cloudy 70% cloud Sunday, 08/11 00:00 8.4 69 14 8 3B NW 0.02 0 1011 1443 Cloudy 70% cloud 03:00 7.7 82 15 8 3B W 0.70 0 1011 1519 Overcast 97% cloud 06:00 8.8 78 17 9 3B NW 0.11 0 1010 2074 Overcast 87% cloud 09:00 9.2 76 22 12 4B NW 0 0 1011 2027 Overcast 86% cloud 12:00 9.5 77 18 10 3B NW 0.01 0 1012 1747 Overcast 94% cloud 15:00 11.9 62 20 11 4B NW 0.07 0 1013 1658 Cloudy 79% cloud 18:00 13.5 47 17 9 3B W 0 0 1010 1760 Clear 14% cloud 21:00 12.6 48 14 8 3B W 0 0 1009 2487 Clear 0% cloud Monday, 09/11 00:00 8.5 60 12 7 2B SW 0 0 1009 2245 Clear 0% cloud 03:00 8.1 53 13 7 3B W 0 0 1009 1709 Partly cloudy 37% cloud 06:00 8.6 61 13 7 3B W 0.01 0 1008 1603 Partly cloudy 35% cloud 09:00 8.6 74 15 8 3B W 0.07 0 1008 1453 Partly cloudy 50% cloud 12:00 7.8 69 17 9 3B NW 0.03 0 1010 1170 Cloudy 76% cloud 15:00 9.4 60 23 13 4B NW 0.10 0 1011 1184 Overcast 87% cloud 18:00 10.4 54 24 13 4B NW 0.06 0 1012 1227 Overcast 87% cloud 21:00 10.1 54 19 10 3B NW 0 0 1014 1266 Cloudy 75% cloud Tuesday, 10/11 00:00 8.3 63 17 9 3B NW 0 0 1016 1852 Partly cloudy 29% cloud 03:00 7.3 65 14 8 3B NW 0 0 1017 3020 Partly cloudy 47% cloud 06:00 6.8 70 12 7 2B NW 0 0 1017 3036 Partly cloudy 36% cloud |
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Forecast table times: UTC.
Coordinates: 41.0395226°N, -75.080951°E · Requested elevation: 144 m. Model terrain: 253 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.

Shawnee Mountain is a downhill ski area in Pennsylvania, United States. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 144 to 351 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 | Wednesday, 04/11 06:00 10.1 88 8 4 2B SW — — 1023 3169 Clear 0% cloud 09:00 10.1 90 8 4 2B SW 0 0 1022 3163 Clear 0% cloud 12:00 9.6 91 6 3 2B SW 0 0 1022 3163 Clear 2% cloud 15:00 17.3 65 9 5 2B S 0 0 1021 3157 Clear 0% cloud 18:00 20.8 56 13 7 3B SW 0 0 1018 3146 Clear 11% cloud 21:00 19.5 62 10 5 2B S 0 0 1017 3138 Cloudy 75% cloud Thursday, 05/11 00:00 14.3 81 9 5 2B S 0 0 1017 3136 Overcast 82% cloud 03:00 12.7 87 10 6 2B S 0 0 1017 3127 Cloudy 57% cloud 06:00 12.4 96 11 6 2B SW 0 0 1016 3112 Partly cloudy 48% cloud 09:00 13.9 98 11 6 2B S 0 0 1014 3100 Overcast 100% cloud 12:00 15.4 97 13 7 3B S 2.0 0 1014 3096 Overcast 100% cloud 15:00 17 97 19 10 3B S 6.3 0 1013 3093 Overcast 100% cloud 18:00 18.6 93 18 10 3B SW 2.7 0 1011 3080 Overcast 100% cloud 21:00 19.2 89 14 7 3B S 0.42 0 1010 3076 Overcast 93% cloud Friday, 06/11 00:00 17.7 96 12 7 3B SW 0.65 0 1011 3083 Cloudy 57% cloud 03:00 16.7 95 8 4 2B SW 1.2 0 1011 3082 Cloudy 75% cloud 06:00 16.3 97 5 3 1B SW 0.84 0 1011 3073 Overcast 100% cloud 09:00 15.5 97 4 2 1B W 0.03 0 1012 3069 Overcast 99% cloud 12:00 13.9 97 1 1 1B N 0 0 1013 3071 Overcast 99% cloud 15:00 18.1 76 2 1 1B SW 0 0 1013 3072 Overcast 83% cloud 18:00 21.1 51 9 5 2B SW 0 0 1011 3058 Cloudy 76% cloud 21:00 19 60 6 3 2B SW 0 0 1011 3051 Overcast 88% cloud Saturday, 07/11 00:00 13.9 80 6 3 2B NW 0 0 1012 2992 Overcast 100% cloud 03:00 12.7 76 7 4 2B NW 0 0 1011 2976 Overcast 100% cloud 06:00 11.6 81 9 5 2B N 0 0 1010 2891 Partly cloudy 22% cloud 09:00 9.7 90 5 3 1B NW 0 0 1010 2717 Cloudy 63% cloud 12:00 10 92 4 2 1B NW 0 0 1010 2544 Partly cloudy 47% cloud 15:00 15.9 63 10 6 2B NW 0 0 1010 2363 Partly cloudy 24% cloud 18:00 14.5 62 17 9 3B NW 0.07 0 1010 2073 Overcast 89% cloud 21:00 10 67 18 10 3B NW 0.02 0 1011 1662 Cloudy 70% cloud Sunday, 08/11 00:00 8.4 69 14 8 3B NW 0.02 0 1011 1443 Cloudy 70% cloud 03:00 7.7 82 15 8 3B W 0.70 0 1011 1519 Overcast 97% cloud 06:00 8.8 78 17 9 3B NW 0.11 0 1010 2074 Overcast 87% cloud 09:00 9.2 76 22 12 4B NW 0 0 1011 2027 Overcast 86% cloud 12:00 9.5 77 18 10 3B NW 0.01 0 1012 1747 Overcast 94% cloud 15:00 11.9 62 20 11 4B NW 0.07 0 1013 1658 Cloudy 79% cloud 18:00 13.5 47 17 9 3B W 0 0 1010 1760 Clear 14% cloud 21:00 12.6 48 14 8 3B W 0 0 1009 2487 Clear 0% cloud Monday, 09/11 00:00 8.5 60 12 7 2B SW 0 0 1009 2245 Clear 0% cloud 03:00 8.1 53 13 7 3B W 0 0 1009 1709 Partly cloudy 37% cloud 06:00 8.6 61 13 7 3B W 0.01 0 1008 1603 Partly cloudy 35% cloud 09:00 8.6 74 15 8 3B W 0.07 0 1008 1453 Partly cloudy 50% cloud 12:00 7.8 69 17 9 3B NW 0.03 0 1010 1170 Cloudy 76% cloud 15:00 9.4 60 23 13 4B NW 0.10 0 1011 1184 Overcast 87% cloud 18:00 10.4 54 24 13 4B NW 0.06 0 1012 1227 Overcast 87% cloud 21:00 10.1 54 19 10 3B NW 0 0 1014 1266 Cloudy 75% cloud Tuesday, 10/11 00:00 8.3 63 17 9 3B NW 0 0 1016 1852 Partly cloudy 29% cloud 03:00 7.3 65 14 8 3B NW 0 0 1017 3020 Partly cloudy 47% cloud 06:00 6.8 70 12 7 2B NW 0 0 1017 3036 Partly cloudy 36% cloud |
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Forecast table times: UTC.
Coordinates: 41.0395226°N, -75.080951°E · Requested elevation: 144 m. Model terrain: 253 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.
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 10.2 84 13 7 3B SW — — 1023 3169 Clear 0% cloud 09:00 10.2 88 15 8 3B SW 0 0 1022 3163 Clear 0% cloud 12:00 9.9 88 12 7 3B SW 0 0 1022 3164 Clear 2% cloud 15:00 16.2 67 15 8 3B SW 0 0 1021 3157 Clear 0% cloud 18:00 19 60 17 9 3B SW 0 0 1018 3146 Clear 11% cloud 21:00 18.1 65 14 7 3B S 0 0 1017 3138 Cloudy 76% cloud Thursday, 05/11 00:00 13.8 80 14 7 3B S 0 0 1017 3136 Overcast 82% cloud 03:00 12.5 87 17 9 3B S 0 0 1017 3127 Cloudy 56% cloud 06:00 12.2 94 19 10 3B SW 0 0 1016 3112 Partly cloudy 46% cloud 09:00 13.5 100 20 11 4B S 0 0 1014 3100 Overcast 100% cloud 12:00 14.8 100 22 12 4B S 2.0 0 1014 3097 Overcast 100% cloud 15:00 16.1 99 27 15 4B S 6.2 0 1013 3094 Overcast 100% cloud 18:00 17.4 96 27 14 4B SW 2.7 0 1011 3080 Overcast 100% cloud 21:00 18.1 92 20 11 4B SW 0.40 0 1010 3077 Overcast 94% cloud Friday, 06/11 00:00 16.9 98 20 11 4B SW 0.64 0 1011 3083 Cloudy 56% cloud 03:00 15.9 98 14 8 3B SW 1.2 0 1011 3082 Cloudy 75% cloud 06:00 15.6 99 9 5 2B SW 0.84 0 1011 3073 Overcast 100% cloud 09:00 14.9 95 6 3 2B W 0.03 0 1012 3069 Overcast 99% cloud 12:00 13.5 93 3 1 1B W 0 0 1013 3071 Overcast 99% cloud 15:00 16.7 77 4 2 1B SW 0 0 1013 3072 Overcast 83% cloud 18:00 19.4 55 10 5 2B SW 0 0 1011 3059 Cloudy 77% cloud 21:00 17.7 63 8 4 2B SW 0 0 1011 3051 Overcast 89% cloud Saturday, 07/11 00:00 13.4 79 8 4 2B NW 0 0 1012 2993 Overcast 100% cloud 03:00 12.4 74 9 5 2B NW 0 0 1011 2978 Overcast 100% cloud 06:00 11.4 80 11 6 2B N 0 0 1010 2894 Partly cloudy 23% cloud 09:00 9.9 89 5 3 1B N 0 0 1010 2720 Cloudy 61% cloud 12:00 9.9 90 3 2 1B NW 0 0 1010 2546 Partly cloudy 47% cloud 15:00 14.2 68 12 7 3B NW 0 0 1010 2364 Partly cloudy 23% cloud 18:00 12.8 67 19 10 3B NW 0.07 0 1010 2076 Overcast 89% cloud 21:00 8.4 72 23 12 4B NW 0.02 0 1011 1666 Cloudy 71% cloud Sunday, 08/11 00:00 7.1 72 22 12 4B NW 0.02 0 1011 1445 Cloudy 70% cloud 03:00 6.4 86 22 12 4B W 0.69 0 1011 1516 Overcast 97% cloud 06:00 7.4 83 26 14 4B NW 0.11 0 1010 2072 Overcast 86% cloud 09:00 7.8 81 32 17 5B NW 0 0 1011 2031 Overcast 85% cloud 12:00 8.1 82 26 14 4B NW 0.00 0 1012 1750 Overcast 94% cloud 15:00 10.2 68 25 14 4B NW 0.07 0 1013 1658 Cloudy 78% cloud 18:00 11.7 52 20 11 4B W 0 0 1010 1752 Clear 15% cloud 21:00 11.2 51 19 10 3B W 0 0 1009 2490 Clear 0% cloud Monday, 09/11 00:00 7.8 58 20 11 4B W 0 0 1009 2244 Clear 0% cloud 03:00 7.2 54 21 11 4B W 0 0 1009 1712 Partly cloudy 37% cloud 06:00 7.5 63 20 11 4B W 0.00 0 1008 1603 Partly cloudy 35% cloud 09:00 7.4 78 23 12 4B W 0.06 0 1008 1455 Partly cloudy 49% cloud 12:00 6.5 73 24 13 4B NW 0.03 0 1010 1171 Cloudy 75% cloud 15:00 7.8 64 29 16 5B NW 0.10 0 1011 1184 Overcast 87% cloud 18:00 8.8 58 29 16 5B NW 0.05 0 1012 1227 Overcast 88% cloud 21:00 8.6 58 25 13 4B NW 0 0 1014 1266 Cloudy 76% cloud Tuesday, 10/11 00:00 6.9 66 25 13 4B NW 0 0 1016 1862 Partly cloudy 28% cloud 03:00 6 68 21 11 4B NW 0 0 1017 3020 Partly cloudy 45% cloud 06:00 5.5 73 18 10 3B NW 0 0 1017 3036 Partly cloudy 36% cloud |
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Forecast table times: UTC.
Coordinates: 41.0341155°N, -75.0726523°E · Requested elevation: 351 m. Model terrain: 247 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.