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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Rain (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00 16.1 81 17 9 3B NW 0 0 1010 3585 Clear 03 14.2 83 16 9 3B NW 0 0 1012 3442 Clear 06 12.7 71 20 11 4B N 0.05 0 1014 2817 Clear 09 9.4 64 21 11 4B N 0.03 0 1018 1412 Clear 12 7.8 70 17 9 3B N 0 0 1022 1080 Clear 15 8.5 59 25 14 4B N 0.07 0 1025 966 Chance of rain 18 10.1 40 26 14 4B N 0.02 0 1025 1082 Clear 21 10.3 41 19 10 3B N 0 0 1026 1205 Clear Sunday, 18/10 00 5.5 49 12 6 2B N 0 0 1029 1569 Clear 03 4.3 46 13 7 3B N 0 0 1032 1826 Clear 06 2.6 52 10 5 2B N 0 0 1033 2493 Clear 09 1.7 56 6 3 2B N 0 0 1034 3114 Clear 12 2.1 57 6 3 2B NW 0 0 1036 3534 Clear 15 9.5 41 9 5 2B N 0 0 1037 3830 Clear 18 13.3 35 8 4 2B N 0 0 1034 3802 Clear 21 13.5 44 7 4 2B N 0 0 1033 3861 Clear Monday, 19/10 00 7.4 56 4 2 1B N 0 0 1034 3942 Clear 03 5.7 64 4 2 1B NE 0 0 1034 4029 Clear 06 4.5 70 4 2 1B N 0 0 1034 3995 Clear 09 3.7 74 6 3 2B N 0 0 1033 3906 Clear 12 3.9 73 6 3 2B N 0 0 1032 3822 Clear 15 11.7 50 12 6 2B N 0 0 1031 3845 Clear 18 16.2 40 15 8 3B N 0 0 1027 3860 Clear 21 15.5 49 13 7 3B N 0 0 1025 3738 Clear Tuesday, 20/10 00 9.9 63 9 5 2B NW 0 0 1025 3752 Clear 03 8.4 70 9 5 2B NW 0 0 1024 3656 Clear 06 8.5 65 14 8 3B N 0 0 1023 3544 Clear 09 6.6 69 11 6 2B NW 0 0 1023 3618 Clear 12 6.6 71 11 6 2B NW 0 0 1024 3697 Clear 15 14.5 51 22 12 4B N 0 0 1025 3815 Clear 18 18 45 22 12 4B N 0 0 1023 3805 Clear 21 17.2 53 18 9 3B N 0 0 1023 3780 Clear Wednesday, 21/10 00 11.6 71 13 7 3B N 0 0 1025 3820 Clear 03 9.6 77 12 7 3B N 0 0 1026 3850 Clear 06 7.4 77 9 5 2B N 0 0 1026 3881 Clear 09 5.3 82 8 4 2B N 0 0 1027 3849 Clear 12 4.6 81 7 4 2B N 0 0 1028 3839 Clear 15 12 46 13 7 3B N 0 0 1028 3888 Clear 18 15.6 37 13 7 3B N 0 0 1025 3872 Clear 21 15.2 47 10 5 2B N 0 0 1024 3892 Clear Thursday, 22/10 00 8.6 64 6 3 2B NE 0 0 1026 3816 Clear 03 6.5 72 5 3 1B N 0 0 1026 3745 Clear 06 4.9 78 6 3 2B N 0 0 1025 3778 Clear |
|---|

Roundtop Mountain 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 235 to 411 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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Rain (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00 16.1 81 17 9 3B NW 0 0 1010 3585 Clear 03 14.2 83 16 9 3B NW 0 0 1012 3442 Clear 06 12.7 71 20 11 4B N 0.05 0 1014 2817 Clear 09 9.4 64 21 11 4B N 0.03 0 1018 1412 Clear 12 7.8 70 17 9 3B N 0 0 1022 1080 Clear 15 8.5 59 25 14 4B N 0.07 0 1025 966 Chance of rain 18 10.1 40 26 14 4B N 0.02 0 1025 1082 Clear 21 10.3 41 19 10 3B N 0 0 1026 1205 Clear Sunday, 18/10 00 5.5 49 12 6 2B N 0 0 1029 1569 Clear 03 4.3 46 13 7 3B N 0 0 1032 1826 Clear 06 2.6 52 10 5 2B N 0 0 1033 2493 Clear 09 1.7 56 6 3 2B N 0 0 1034 3114 Clear 12 2.1 57 6 3 2B NW 0 0 1036 3534 Clear 15 9.5 41 9 5 2B N 0 0 1037 3830 Clear 18 13.3 35 8 4 2B N 0 0 1034 3802 Clear 21 13.5 44 7 4 2B N 0 0 1033 3861 Clear Monday, 19/10 00 7.4 56 4 2 1B N 0 0 1034 3942 Clear 03 5.7 64 4 2 1B NE 0 0 1034 4029 Clear 06 4.5 70 4 2 1B N 0 0 1034 3995 Clear 09 3.7 74 6 3 2B N 0 0 1033 3906 Clear 12 3.9 73 6 3 2B N 0 0 1032 3822 Clear 15 11.7 50 12 6 2B N 0 0 1031 3845 Clear 18 16.2 40 15 8 3B N 0 0 1027 3860 Clear 21 15.5 49 13 7 3B N 0 0 1025 3738 Clear Tuesday, 20/10 00 9.9 63 9 5 2B NW 0 0 1025 3752 Clear 03 8.4 70 9 5 2B NW 0 0 1024 3656 Clear 06 8.5 65 14 8 3B N 0 0 1023 3544 Clear 09 6.6 69 11 6 2B NW 0 0 1023 3618 Clear 12 6.6 71 11 6 2B NW 0 0 1024 3697 Clear 15 14.5 51 22 12 4B N 0 0 1025 3815 Clear 18 18 45 22 12 4B N 0 0 1023 3805 Clear 21 17.2 53 18 9 3B N 0 0 1023 3780 Clear Wednesday, 21/10 00 11.6 71 13 7 3B N 0 0 1025 3820 Clear 03 9.6 77 12 7 3B N 0 0 1026 3850 Clear 06 7.4 77 9 5 2B N 0 0 1026 3881 Clear 09 5.3 82 8 4 2B N 0 0 1027 3849 Clear 12 4.6 81 7 4 2B N 0 0 1028 3839 Clear 15 12 46 13 7 3B N 0 0 1028 3888 Clear 18 15.6 37 13 7 3B N 0 0 1025 3872 Clear 21 15.2 47 10 5 2B N 0 0 1024 3892 Clear Thursday, 22/10 00 8.6 64 6 3 2B NE 0 0 1026 3816 Clear 03 6.5 72 5 3 1B N 0 0 1026 3745 Clear 06 4.9 78 6 3 2B N 0 0 1025 3778 Clear |
|---|
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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Rain (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00 15.7 80 20 11 4B NW 0 0 1010 3587 Clear 03 13.7 83 18 10 3B NW 0 0 1012 3442 Clear 06 12.1 72 21 11 4B N 0.05 0 1014 2828 Clear 09 8.8 65 22 12 4B N 0.03 0 1018 1412 Clear 12 7.2 71 19 10 3B N 0 0 1022 1080 Clear 15 7.8 61 26 14 4B N 0.07 0 1025 965 Chance of rain 18 9.3 41 27 15 4B N 0.02 0 1025 1082 Clear 21 9.6 42 21 11 4B N 0 0 1026 1205 Clear Sunday, 18/10 00 5.2 48 14 7 3B N 0 0 1029 1569 Clear 03 4.1 44 14 8 3B N 0 0 1032 1828 Clear 06 2.5 50 11 6 2B N 0 0 1033 2515 Clear 09 1.7 54 8 4 2B N 0 0 1034 3116 Clear 12 2.1 56 6 3 2B N 0 0 1036 3528 Clear 15 9.1 40 10 5 2B N 0 0 1037 3829 Clear 18 12.9 34 9 5 2B N 0 0 1034 3802 Clear 21 13.1 43 8 4 2B N 0 0 1033 3862 Clear Monday, 19/10 00 7.3 55 5 3 1B NE 0 0 1034 3942 Clear 03 5.7 62 5 3 1B NE 0 0 1034 4030 Clear 06 4.6 68 5 3 1B NE 0 0 1034 3995 Clear 09 3.8 72 6 3 2B N 0 0 1033 3906 Clear 12 4 71 6 3 2B N 0 0 1032 3822 Clear 15 11.5 48 12 7 3B N 0 0 1031 3846 Clear 18 15.8 39 16 9 3B N 0 0 1027 3860 Clear 21 15.1 47 14 8 3B N 0 0 1025 3738 Clear Tuesday, 20/10 00 9.8 60 10 5 2B N 0 0 1025 3753 Clear 03 8.4 67 11 6 2B N 0 0 1024 3657 Clear 06 8.4 62 15 8 3B N 0 0 1023 3546 Clear 09 6.6 67 12 7 3B N 0 0 1023 3621 Clear 12 6.7 68 12 6 2B N 0 0 1024 3698 Clear 15 14.1 50 23 12 4B N 0 0 1025 3816 Clear 18 17.5 44 22 12 4B N 0 0 1023 3805 Clear 21 16.7 52 18 10 3B N 0 0 1023 3781 Clear Wednesday, 21/10 00 11.4 70 13 7 3B N 0 0 1025 3820 Clear 03 9.4 75 13 7 3B N 0 0 1026 3850 Clear 06 7.3 74 9 5 2B N 0 0 1026 3880 Clear 09 5.3 78 9 5 2B N 0 0 1027 3848 Clear 12 4.7 77 8 4 2B N 0 0 1028 3838 Clear 15 11.8 44 13 7 3B N 0 0 1028 3888 Clear 18 15.2 35 14 7 3B N 0 0 1025 3872 Clear 21 14.8 45 10 6 2B NE 0 0 1024 3892 Clear Thursday, 22/10 00 8.5 61 7 4 2B NE 0 0 1026 3817 Clear 03 6.5 70 5 3 1B N 0 0 1026 3745 Clear 06 5 74 7 4 2B N 0 0 1025 3779 Clear |
|---|