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 | Thursday, 05/11 06:00 13 97 26 14 4B S — — 1015 3107 Overcast 82% cloud 09:00 14.4 99 26 14 4B S 0.82 0 1013 3097 Overcast 100% cloud 12:00 15.4 100 27 15 4B S 2.3 0 1013 3093 Overcast 100% cloud 15:00 16.2 100 32 17 5B S 2.1 0 1012 3090 Overcast 100% cloud 18:00 17.3 96 26 14 4B SW 2.1 0 1011 3079 Overcast 99% cloud 21:00 17.3 94 23 12 4B SW 0.83 0 1010 3077 Overcast 88% cloud Friday, 06/11 00:00 16 98 22 12 4B SW 0.83 0 1011 3083 Cloudy 61% cloud 03:00 15 100 19 10 3B SW 0 0 1012 3081 Overcast 84% cloud 06:00 15 98 13 7 3B W 0.01 0 1012 3072 Overcast 100% cloud 09:00 14.1 93 8 4 2B NW 0.01 0 1012 3062 Overcast 87% cloud 12:00 12 89 4 2 1B N 0 0 1012 3064 Overcast 85% cloud 15:00 16.1 62 3 2 1B SW 0 0 1012 3059 Clear 16% cloud 18:00 18.3 46 8 4 2B SW 0 0 1010 3043 Clear 20% cloud 21:00 16.5 53 9 5 2B W 0 0 1010 3035 Clear 8% cloud Saturday, 07/11 00:00 12.5 69 12 7 2B NW 0 0 1011 3000 Clear 2% cloud 03:00 11.4 72 15 8 3B N 0 0 1012 2793 Clear 0% cloud 06:00 10.1 81 12 7 2B N 0 0 1010 2774 Clear 2% cloud 09:00 8.8 92 12 6 2B NW 0 0 1011 2674 Overcast 82% cloud 12:00 8.3 94 19 10 3B NW 0.01 0 1012 2324 Overcast 100% cloud 15:00 7.4 82 22 12 4B NW 0.07 0 1013 2031 Overcast 100% cloud 18:00 7 74 22 12 4B NW 0.13 0 1012 1361 Overcast 83% cloud 21:00 7.2 58 21 11 4B NW 0.03 0 1012 1318 Partly cloudy 38% cloud Sunday, 08/11 00:00 4.9 75 24 13 4B W 0 0 1013 1257 Partly cloudy 37% cloud 03:00 4.8 87 28 15 4B W 0.20 0 1012 1384 Overcast 96% cloud 06:00 6.3 89 32 17 5B NW 0.02 0 1011 1738 Overcast 100% cloud 09:00 6.9 91 28 15 4B NW 0.06 0 1012 1932 Overcast 100% cloud 12:00 7 90 24 13 4B NW 0.17 0 1014 1731 Overcast 100% cloud 15:00 8.1 74 23 12 4B W 0.11 0 1014 1826 Overcast 100% cloud 18:00 9.7 58 22 12 4B W 0.02 0 1012 2715 Clear 5% cloud 21:00 9.9 48 24 13 4B W 0 0 1009 2689 Partly cloudy 46% cloud Monday, 09/11 00:00 9 45 32 17 5B W 0 0 1009 2365 Clear 16% cloud 03:00 7.5 61 30 16 5B W 0 0 1010 1762 Clear 13% cloud 06:00 6.6 75 28 15 4B W 0 0 1010 1590 Cloudy 60% cloud 09:00 7 79 25 14 4B W 0.08 0 1010 1420 Partly cloudy 41% cloud 12:00 5.2 80 27 14 4B W 0.01 0 1011 1312 Cloudy 65% cloud 15:00 6.6 69 28 15 4B NW 0.01 0 1012 1275 Cloudy 65% cloud 18:00 8.1 57 34 18 5B NW 0.41 0 1012 1328 Overcast 88% cloud 21:00 7.3 56 28 15 4B NW 0 0 1014 1283 Overcast 97% cloud Tuesday, 10/11 00:00 5.5 66 25 14 4B NW 0.05 0 1016 1228 Partly cloudy 22% cloud 03:00 4.8 73 23 12 4B NW 0 0 1017 1300 Cloudy 50% cloud 06:00 5.5 77 18 10 3B NW 0 0 1016 3031 Overcast 97% cloud 09:00 4 88 20 11 3B NW 0 0 1016 3038 Partly cloudy 33% cloud 12:00 3.8 84 22 12 4B W 0 0 1016 3040 Overcast 83% cloud 15:00 8 67 21 11 4B W 0 0 1015 3035 Cloudy 63% cloud 18:00 11.3 52 24 13 4B SW 0 0 1012 2819 Clear 18% cloud 21:00 11.8 55 22 12 4B W 0 0 1011 2782 Partly cloudy 34% cloud Wednesday, 11/11 00:00 11.9 65 29 16 5B W 0 0 1012 2662 Clear 12% cloud 03:00 8.6 85 23 12 4B NW 0 0 1013 2426 Clear 7% cloud 06:00 5.8 92 18 10 3B NW 0 0 1014 2712 Cloudy 51% cloud |
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Forecast table times: UTC.
Coordinates: 41.0499348°N, -75.6003195°E · Requested elevation: 548 m. Model terrain: 468 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.
Big Boulder Ski Resort Area is a downhill ski area in Pennsylvania, United States. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 548 to 663 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 | Thursday, 05/11 06:00 13 97 26 14 4B S — — 1015 3107 Overcast 82% cloud 09:00 14.4 99 26 14 4B S 0.82 0 1013 3097 Overcast 100% cloud 12:00 15.4 100 27 15 4B S 2.3 0 1013 3093 Overcast 100% cloud 15:00 16.2 100 32 17 5B S 2.1 0 1012 3090 Overcast 100% cloud 18:00 17.3 96 26 14 4B SW 2.1 0 1011 3079 Overcast 99% cloud 21:00 17.3 94 23 12 4B SW 0.83 0 1010 3077 Overcast 88% cloud Friday, 06/11 00:00 16 98 22 12 4B SW 0.83 0 1011 3083 Cloudy 61% cloud 03:00 15 100 19 10 3B SW 0 0 1012 3081 Overcast 84% cloud 06:00 15 98 13 7 3B W 0.01 0 1012 3072 Overcast 100% cloud 09:00 14.1 93 8 4 2B NW 0.01 0 1012 3062 Overcast 87% cloud 12:00 12 89 4 2 1B N 0 0 1012 3064 Overcast 85% cloud 15:00 16.1 62 3 2 1B SW 0 0 1012 3059 Clear 16% cloud 18:00 18.3 46 8 4 2B SW 0 0 1010 3043 Clear 20% cloud 21:00 16.5 53 9 5 2B W 0 0 1010 3035 Clear 8% cloud Saturday, 07/11 00:00 12.5 69 12 7 2B NW 0 0 1011 3000 Clear 2% cloud 03:00 11.4 72 15 8 3B N 0 0 1012 2793 Clear 0% cloud 06:00 10.1 81 12 7 2B N 0 0 1010 2774 Clear 2% cloud 09:00 8.8 92 12 6 2B NW 0 0 1011 2674 Overcast 82% cloud 12:00 8.3 94 19 10 3B NW 0.01 0 1012 2324 Overcast 100% cloud 15:00 7.4 82 22 12 4B NW 0.07 0 1013 2031 Overcast 100% cloud 18:00 7 74 22 12 4B NW 0.13 0 1012 1361 Overcast 83% cloud 21:00 7.2 58 21 11 4B NW 0.03 0 1012 1318 Partly cloudy 38% cloud Sunday, 08/11 00:00 4.9 75 24 13 4B W 0 0 1013 1257 Partly cloudy 37% cloud 03:00 4.8 87 28 15 4B W 0.20 0 1012 1384 Overcast 96% cloud 06:00 6.3 89 32 17 5B NW 0.02 0 1011 1738 Overcast 100% cloud 09:00 6.9 91 28 15 4B NW 0.06 0 1012 1932 Overcast 100% cloud 12:00 7 90 24 13 4B NW 0.17 0 1014 1731 Overcast 100% cloud 15:00 8.1 74 23 12 4B W 0.11 0 1014 1826 Overcast 100% cloud 18:00 9.7 58 22 12 4B W 0.02 0 1012 2715 Clear 5% cloud 21:00 9.9 48 24 13 4B W 0 0 1009 2689 Partly cloudy 46% cloud Monday, 09/11 00:00 9 45 32 17 5B W 0 0 1009 2365 Clear 16% cloud 03:00 7.5 61 30 16 5B W 0 0 1010 1762 Clear 13% cloud 06:00 6.6 75 28 15 4B W 0 0 1010 1590 Cloudy 60% cloud 09:00 7 79 25 14 4B W 0.08 0 1010 1420 Partly cloudy 41% cloud 12:00 5.2 80 27 14 4B W 0.01 0 1011 1312 Cloudy 65% cloud 15:00 6.6 69 28 15 4B NW 0.01 0 1012 1275 Cloudy 65% cloud 18:00 8.1 57 34 18 5B NW 0.41 0 1012 1328 Overcast 88% cloud 21:00 7.3 56 28 15 4B NW 0 0 1014 1283 Overcast 97% cloud Tuesday, 10/11 00:00 5.5 66 25 14 4B NW 0.05 0 1016 1228 Partly cloudy 22% cloud 03:00 4.8 73 23 12 4B NW 0 0 1017 1300 Cloudy 50% cloud 06:00 5.5 77 18 10 3B NW 0 0 1016 3031 Overcast 97% cloud 09:00 4 88 20 11 3B NW 0 0 1016 3038 Partly cloudy 33% cloud 12:00 3.8 84 22 12 4B W 0 0 1016 3040 Overcast 83% cloud 15:00 8 67 21 11 4B W 0 0 1015 3035 Cloudy 63% cloud 18:00 11.3 52 24 13 4B SW 0 0 1012 2819 Clear 18% cloud 21:00 11.8 55 22 12 4B W 0 0 1011 2782 Partly cloudy 34% cloud Wednesday, 11/11 00:00 11.9 65 29 16 5B W 0 0 1012 2662 Clear 12% cloud 03:00 8.6 85 23 12 4B NW 0 0 1013 2426 Clear 7% cloud 06:00 5.8 92 18 10 3B NW 0 0 1014 2712 Cloudy 51% cloud |
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Forecast table times: UTC.
Coordinates: 41.0499348°N, -75.6003195°E · Requested elevation: 548 m. Model terrain: 468 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.
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 | Thursday, 05/11 06:00 13.3 96 41 22 6B S — — 1015 3107 Overcast 82% cloud 09:00 14.4 99 40 22 6B S 0.82 0 1013 3097 Overcast 100% cloud 12:00 15.1 100 41 22 6B S 2.4 0 1013 3093 Overcast 100% cloud 15:00 15.5 100 45 24 6B SW 2.1 0 1012 3090 Overcast 100% cloud 18:00 16.5 97 37 20 5B SW 2.1 0 1011 3079 Overcast 100% cloud 21:00 16.8 94 33 18 5B SW 0.83 0 1010 3077 Overcast 87% cloud Friday, 06/11 00:00 15.9 97 35 19 5B SW 0.84 0 1011 3083 Cloudy 60% cloud 03:00 15.1 99 31 17 5B SW 0 0 1012 3081 Overcast 85% cloud 06:00 14.8 95 22 12 4B W 0.01 0 1012 3072 Overcast 100% cloud 09:00 13.9 84 12 6 2B NW 0.01 0 1012 3062 Overcast 87% cloud 12:00 12.8 76 6 3 1B NW 0 0 1012 3064 Overcast 85% cloud 15:00 14.6 66 4 2 1B SW 0 0 1012 3059 Clear 16% cloud 18:00 16.6 49 9 5 2B SW 0 0 1010 3043 Clear 20% cloud 21:00 15.5 54 13 7 3B W 0 0 1010 3035 Clear 8% cloud Saturday, 07/11 00:00 13.2 62 18 9 3B NW 0 0 1011 3000 Clear 2% cloud 03:00 11.9 68 21 11 4B N 0 0 1012 2794 Clear 0% cloud 06:00 11.3 71 17 9 3B N 0 0 1010 2776 Clear 2% cloud 09:00 9.5 87 15 8 3B NW 0 0 1011 2676 Overcast 82% cloud 12:00 7.5 96 25 14 4B NW 0.01 0 1012 2325 Overcast 100% cloud 15:00 5.9 88 28 15 4B NW 0.07 0 1013 2032 Overcast 100% cloud 18:00 5.4 80 28 15 4B NW 0.12 0 1012 1360 Overcast 83% cloud 21:00 6 61 27 15 4B NW 0.03 0 1012 1319 Partly cloudy 38% cloud Sunday, 08/11 00:00 4.2 77 35 19 5B W 0 0 1013 1258 Partly cloudy 36% cloud 03:00 4 88 40 22 6B W 0.20 0 1012 1386 Overcast 96% cloud 06:00 5.4 92 45 25 6B NW 0.02 0 1011 1743 Overcast 100% cloud 09:00 5.9 94 41 22 6B NW 0.06 0 1012 1933 Overcast 100% cloud 12:00 6.1 93 34 18 5B NW 0.17 0 1014 1731 Overcast 100% cloud 15:00 6.8 79 28 15 4B W 0.11 0 1014 1830 Overcast 100% cloud 18:00 8.1 63 27 15 4B W 0.02 0 1012 2717 Clear 5% cloud 21:00 9 49 34 18 5B W 0 0 1009 2693 Partly cloudy 46% cloud Monday, 09/11 00:00 8.7 45 47 26 6B W 0 0 1009 2370 Clear 16% cloud 03:00 6.9 62 44 24 6B W 0 0 1010 1764 Clear 13% cloud 06:00 6.1 76 41 22 6B W 0 0 1010 1592 Cloudy 60% cloud 09:00 6.2 82 36 19 5B W 0.07 0 1010 1421 Partly cloudy 41% cloud 12:00 4.5 81 39 21 5B W 0.01 0 1011 1313 Cloudy 64% cloud 15:00 5.3 74 37 20 5B NW 0.01 0 1012 1276 Cloudy 64% cloud 18:00 6.6 61 43 23 6B NW 0.41 0 1012 1329 Overcast 88% cloud 21:00 6.1 59 37 20 5B NW 0 0 1014 1284 Overcast 97% cloud Tuesday, 10/11 00:00 4.8 68 36 20 5B NW 0.05 0 1016 1229 Partly cloudy 21% cloud 03:00 4.3 74 34 19 5B NW 0 0 1017 1302 Partly cloudy 50% cloud 06:00 4.7 80 27 15 4B NW 0 0 1016 3031 Overcast 97% cloud 09:00 3.8 87 29 16 5B NW 0 0 1016 3038 Partly cloudy 33% cloud 12:00 4.3 76 34 19 5B NW 0 0 1016 3040 Overcast 83% cloud 15:00 6.4 73 29 16 5B W 0 0 1015 3035 Cloudy 63% cloud 18:00 9.7 57 30 16 5B SW 0 0 1012 2820 Clear 18% cloud 21:00 10.9 57 33 18 5B W 0 0 1011 2786 Partly cloudy 33% cloud Wednesday, 11/11 00:00 11.1 67 41 22 6B W 0 0 1012 2670 Clear 12% cloud 03:00 8.2 85 34 18 5B NW 0 0 1013 2431 Clear 7% cloud 06:00 6.1 86 28 15 4B NW 0 0 1014 2718 Cloudy 51% cloud |
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Forecast table times: UTC.
Coordinates: 41.0446795°N, -75.6021863°E · Requested elevation: 663 m. Model terrain: 466 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.