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 | Thursday, 05/11 06:00 17.3 97 21 11 4B S — — 1013 3106 Overcast 97% cloud 09:00 17.6 100 19 10 3B S 2.0 0 1011 3095 Overcast 98% cloud 12:00 17.3 99 17 9 3B S 0.00 0 1011 3095 Overcast 93% cloud 15:00 21.7 75 16 9 3B S 0.09 0 1011 3092 Overcast 91% cloud 18:00 22.4 76 15 8 3B S 1.1 0 1010 3086 Cloudy 72% cloud 21:00 21.4 86 10 5 2B S 0.81 0 1009 3083 Partly cloudy 24% cloud Friday, 06/11 00:00 18.4 91 6 3 2B SW 0.16 0 1011 3089 Cloudy 69% cloud 03:00 15.9 89 6 3 2B W 0.00 0 1011 3086 Partly cloudy 31% cloud 06:00 13.3 95 5 3 1B NW 0 0 1012 3077 Cloudy 76% cloud 09:00 13.1 88 7 4 2B NW 0 0 1012 3064 Cloudy 67% cloud 12:00 11.7 87 6 3 2B NW 0 0 1013 3059 Cloudy 66% cloud 15:00 17 60 4 2 1B W 0 0 1013 3056 Cloudy 61% cloud 18:00 20.6 41 13 7 3B W 0 0 1011 3041 Cloudy 66% cloud 21:00 19.7 42 13 7 3B W 0 0 1010 2935 Partly cloudy 27% cloud Saturday, 07/11 00:00 15.1 60 13 7 3B NW 0 0 1012 2573 Cloudy 62% cloud 03:00 12.8 73 18 9 3B NW 0 0 1014 2446 Overcast 97% cloud 06:00 9.6 67 16 8 3B NW 0 0 1014 2456 Cloudy 73% cloud 09:00 7.5 65 15 8 3B NW 0 0 1015 1899 Clear 1% cloud 12:00 5.8 72 12 6 2B NW 0 0 1016 1683 Clear 8% cloud 15:00 9.9 50 22 12 4B NW 0 0 1017 1301 Partly cloudy 28% cloud 18:00 12.2 41 25 14 4B NW 0 0 1015 1336 Partly cloudy 23% cloud 21:00 10.2 50 24 13 4B W 0 0 1016 1286 Overcast 82% cloud Sunday, 08/11 00:00 9.2 62 22 12 4B W 0 0 1017 1359 Overcast 85% cloud 03:00 9.4 66 23 13 4B NW 0 0 1017 2066 Overcast 89% cloud 06:00 8.4 73 20 11 4B W 0 0 1017 2118 Partly cloudy 29% cloud 09:00 8.2 70 18 10 3B W 0 0 1017 2431 Cloudy 56% cloud 12:00 7.6 71 15 8 3B W 0 0 1018 2700 Partly cloudy 29% cloud 15:00 10.6 56 18 10 3B W 0 0 1018 2888 Clear 9% cloud 18:00 14.4 38 17 9 3B W 0 0 1015 3046 Clear 0% cloud 21:00 15.1 33 18 10 3B W 0 0 1012 3039 Cloudy 60% cloud Monday, 09/11 00:00 11.7 42 15 8 3B W 0 0 1013 3028 Clear 9% cloud 03:00 10.2 48 17 9 3B W 0 0 1014 3020 Clear 14% cloud 06:00 9.6 57 15 8 3B W 0 0 1014 3007 Partly cloudy 48% cloud 09:00 9.2 67 15 8 3B W 0 0 1014 1405 Cloudy 73% cloud 12:00 8.9 70 18 10 3B W 0 0 1015 1349 Partly cloudy 37% cloud 15:00 11.5 52 29 16 4B NW 0 0 1016 1366 Partly cloudy 43% cloud 18:00 12.5 46 28 15 4B NW 0 0 1016 1435 Partly cloudy 45% cloud 21:00 11.7 48 21 11 4B NW 0 0 1017 3037 Clear 8% cloud Tuesday, 10/11 00:00 8.9 60 14 7 3B NW 0.00 0 1019 3061 Clear 0% cloud 03:00 7.3 68 9 5 2B W 0 0 1019 3074 Clear 3% cloud 06:00 5.5 79 5 3 1B W 0 0 1019 3076 Clear 14% cloud 09:00 4.5 85 5 3 1B W 0 0 1018 3078 Cloudy 70% cloud 12:00 4.2 86 5 3 1B SW 0 0 1018 3076 Cloudy 52% cloud 15:00 12.7 48 13 7 3B SW 0 0 1017 3074 Cloudy 62% cloud 18:00 17.6 37 18 10 3B W 0 0 1013 3055 Cloudy 62% cloud 21:00 17.9 44 19 10 3B W 0 0 1012 3056 Clear 0% cloud Wednesday, 11/11 00:00 13.2 58 12 6 2B W 0 0 1014 3062 Cloudy 52% cloud 03:00 11.1 70 11 6 2B W 0 0 1015 3060 Clear 0% cloud 06:00 9.7 80 10 6 2B NW 0 0 1015 3059 Partly cloudy 31% cloud |
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Forecast table times: UTC.
Coordinates: 39.7454422°N, -77.9298435°E · Requested elevation: 248 m. Model terrain: 221 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Whitetail Resort is a downhill ski area in Pennsylvania, United States. Mapped terrain includes easy, intermediate, advanced, expert routes. Its mapped lift network extends from approximately 248 to 545 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 | Thursday, 05/11 06:00 17.3 97 21 12 4B S — — 1013 3106 Overcast 97% cloud 09:00 17.6 100 20 11 4B S 2.0 0 1011 3095 Overcast 98% cloud 12:00 17.3 99 18 9 3B S 0.00 0 1011 3095 Overcast 93% cloud 15:00 21.5 76 17 9 3B S 0.09 0 1011 3092 Overcast 91% cloud 18:00 22.3 76 15 8 3B S 1.1 0 1010 3086 Cloudy 72% cloud 21:00 21.4 85 10 5 2B S 0.83 0 1009 3083 Partly cloudy 25% cloud Friday, 06/11 00:00 18.3 91 7 4 2B SW 0.16 0 1011 3089 Cloudy 69% cloud 03:00 15.9 88 7 4 2B W 0.00 0 1011 3086 Partly cloudy 31% cloud 06:00 13.4 94 6 3 2B NW 0 0 1012 3077 Cloudy 75% cloud 09:00 13.1 88 8 4 2B NW 0 0 1012 3064 Cloudy 66% cloud 12:00 11.7 86 7 4 2B NW 0 0 1013 3059 Cloudy 65% cloud 15:00 16.8 60 5 3 1B W 0 0 1013 3056 Cloudy 61% cloud 18:00 20.4 41 13 7 3B W 0 0 1011 3041 Cloudy 65% cloud 21:00 19.5 42 13 7 3B W 0 0 1010 2934 Partly cloudy 27% cloud Saturday, 07/11 00:00 15 60 13 7 3B NW 0 0 1012 2572 Cloudy 60% cloud 03:00 12.7 74 18 10 3B NW 0 0 1014 2447 Overcast 97% cloud 06:00 9.5 67 16 9 3B NW 0 0 1014 2457 Cloudy 72% cloud 09:00 7.3 65 16 8 3B NW 0 0 1015 1900 Clear 1% cloud 12:00 5.7 72 13 7 3B NW 0 0 1016 1684 Clear 8% cloud 15:00 9.7 51 22 12 4B NW 0 0 1017 1302 Partly cloudy 28% cloud 18:00 12 41 26 14 4B NW 0 0 1015 1336 Partly cloudy 23% cloud 21:00 10.1 50 25 13 4B W 0 0 1016 1285 Overcast 82% cloud Sunday, 08/11 00:00 9.1 62 23 12 4B W 0 0 1017 1361 Overcast 85% cloud 03:00 9.2 66 24 13 4B NW 0 0 1017 2069 Overcast 88% cloud 06:00 8.3 73 21 11 4B W 0 0 1017 2120 Partly cloudy 30% cloud 09:00 8.1 71 19 10 3B W 0 0 1017 2434 Cloudy 55% cloud 12:00 7.5 71 16 9 3B W 0 0 1018 2701 Partly cloudy 28% cloud 15:00 10.4 56 18 10 3B W 0 0 1018 2889 Clear 9% cloud 18:00 14.2 39 17 9 3B W 0 0 1015 3046 Clear 0% cloud 21:00 15 33 19 10 3B W 0 0 1012 3039 Cloudy 60% cloud Monday, 09/11 00:00 11.6 42 16 9 3B W 0 0 1013 3029 Clear 9% cloud 03:00 10.1 48 18 10 3B W 0 0 1014 3020 Clear 14% cloud 06:00 9.5 57 16 9 3B W 0 0 1014 3007 Partly cloudy 49% cloud 09:00 9.1 67 16 9 3B W 0 0 1014 1405 Cloudy 74% cloud 12:00 8.8 71 19 10 3B W 0 0 1015 1351 Partly cloudy 37% cloud 15:00 11.3 53 29 16 5B NW 0 0 1016 1367 Partly cloudy 43% cloud 18:00 12.3 47 28 15 4B NW 0 0 1016 1436 Partly cloudy 45% cloud 21:00 11.5 48 22 12 4B NW 0 0 1017 3037 Clear 8% cloud Tuesday, 10/11 00:00 8.8 60 15 8 3B NW 0.00 0 1019 3061 Clear 0% cloud 03:00 7.3 68 10 5 2B NW 0 0 1019 3074 Clear 3% cloud 06:00 5.5 79 6 3 2B W 0 0 1019 3076 Clear 14% cloud 09:00 4.5 84 6 3 2B W 0 0 1018 3078 Cloudy 70% cloud 12:00 4.3 85 6 3 2B SW 0 0 1018 3076 Cloudy 52% cloud 15:00 12.6 48 14 7 3B SW 0 0 1017 3074 Cloudy 62% cloud 18:00 17.4 37 19 10 3B W 0 0 1014 3055 Cloudy 62% cloud 21:00 17.8 44 19 10 3B W 0 0 1013 3056 Clear 0% cloud Wednesday, 11/11 00:00 13.2 58 13 7 3B W 0 0 1014 3062 Cloudy 52% cloud 03:00 11.1 70 12 6 2B W 0 0 1015 3061 Clear 0% cloud 06:00 9.7 80 11 6 2B NW 0 0 1015 3059 Partly cloudy 32% cloud |
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Forecast table times: UTC.
Coordinates: 39.7415088°N, -77.93438°E · Requested elevation: 263 m. Model terrain: 222 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.
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 | Thursday, 05/11 06:00 16.6 94 44 24 6B S — — 1013 3106 Overcast 97% cloud 09:00 16.7 99 41 22 6B S 2.0 0 1011 3094 Overcast 98% cloud 12:00 16.4 97 38 21 5B SW 0.00 0 1011 3094 Overcast 93% cloud 15:00 18.5 86 26 14 4B SW 0.09 0 1011 3092 Overcast 92% cloud 18:00 19.9 80 23 12 4B SW 1.0 0 1010 3086 Cloudy 71% cloud 21:00 19.9 81 19 10 3B SW 0.76 0 1009 3083 Partly cloudy 24% cloud Friday, 06/11 00:00 18 78 20 11 4B W 0.15 0 1011 3089 Cloudy 71% cloud 03:00 16.3 76 25 13 4B W 0 0 1011 3086 Partly cloudy 29% cloud 06:00 14.2 79 18 10 3B W 0 0 1012 3077 Cloudy 75% cloud 09:00 13.1 73 18 10 3B W 0 0 1012 3063 Cloudy 66% cloud 12:00 11.9 74 14 7 3B NW 0 0 1013 3059 Cloudy 66% cloud 15:00 14 64 9 5 2B W 0 0 1013 3056 Cloudy 63% cloud 18:00 17 49 17 9 3B W 0 0 1011 3041 Cloudy 65% cloud 21:00 16.8 48 18 10 3B W 0 0 1010 2929 Partly cloudy 27% cloud Saturday, 07/11 00:00 13.1 65 24 13 4B NW 0 0 1012 2566 Cloudy 60% cloud 03:00 10.2 81 29 16 5B NW 0 0 1014 2445 Overcast 96% cloud 06:00 7.2 69 32 17 5B NW 0 0 1014 2451 Cloudy 71% cloud 09:00 5.2 68 32 17 5B NW 0 0 1015 1896 Clear 0% cloud 12:00 3.8 77 29 16 5B NW 0 0 1016 1679 Clear 9% cloud 15:00 6.2 61 29 16 5B NW 0 0 1017 1296 Partly cloudy 29% cloud 18:00 8.3 50 34 19 5B NW 0 0 1015 1335 Partly cloudy 24% cloud 21:00 7.2 59 35 19 5B W 0 0 1016 1285 Overcast 85% cloud Sunday, 08/11 00:00 6.4 73 42 23 6B NW 0 0 1017 1361 Overcast 85% cloud 03:00 6.9 75 48 26 6B NW 0 0 1017 2074 Overcast 89% cloud 06:00 6.2 81 40 22 6B NW 0 0 1017 2120 Partly cloudy 30% cloud 09:00 5.9 79 37 20 5B NW 0 0 1017 2433 Cloudy 57% cloud 12:00 5.3 79 32 17 5B NW 0 0 1018 2706 Partly cloudy 28% cloud 15:00 6.9 68 26 14 4B W 0 0 1018 2888 Clear 9% cloud 18:00 10.6 46 24 13 4B W 0 0 1015 3046 Clear 0% cloud 21:00 12.4 36 33 18 5B W 0 0 1012 3039 Cloudy 60% cloud Monday, 09/11 00:00 10.4 43 37 20 5B W 0 0 1013 3028 Clear 8% cloud 03:00 8.8 52 39 21 5B W 0 0 1014 3020 Clear 14% cloud 06:00 7.7 64 34 18 5B W 0 0 1014 3007 Cloudy 51% cloud 09:00 6.9 76 33 18 5B W 0 0 1014 1404 Cloudy 74% cloud 12:00 6.3 79 34 18 5B NW 0 0 1015 1349 Partly cloudy 36% cloud 15:00 8 63 41 22 6B NW 0 0 1016 1367 Partly cloudy 39% cloud 18:00 9 56 38 21 5B NW 0 0 1016 1436 Partly cloudy 45% cloud 21:00 8.8 56 31 17 5B NW 0 0 1017 3037 Clear 8% cloud Tuesday, 10/11 00:00 7.1 64 31 17 5B NW 0.00 0 1019 3061 Clear 0% cloud 03:00 6.5 70 29 16 5B NW 0 0 1019 3074 Clear 3% cloud 06:00 5.7 74 24 13 4B NW 0 0 1019 3076 Clear 14% cloud 09:00 5.6 70 23 12 4B W 0 0 1018 3078 Cloudy 70% cloud 12:00 5.8 67 23 13 4B W 0 0 1018 3076 Cloudy 52% cloud 15:00 10 52 30 16 5B W 0 0 1017 3074 Cloudy 63% cloud 18:00 14.1 44 26 14 4B W 0 0 1013 3055 Cloudy 62% cloud 21:00 15.2 50 32 17 5B W 0 0 1012 3056 Clear 0% cloud Wednesday, 11/11 00:00 12.5 59 32 17 5B W 0 0 1014 3062 Cloudy 51% cloud 03:00 11 69 30 16 5B W 0 0 1015 3060 Clear 0% cloud 06:00 9.7 79 27 15 4B NW 0 0 1015 3059 Partly cloudy 31% cloud |
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Forecast table times: UTC.
Coordinates: 39.7503597°N, -77.9405261°E · Requested elevation: 545 m. Model terrain: 226 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.