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 15.5 97 16 9 3B S — — 1012 3093 Overcast 100% cloud 09:00 15.3 97 16 8 3B SW 3.5 0 1011 3082 Overcast 100% cloud 12:00 14.9 100 16 8 3B SW 2.6 0 1011 3079 Overcast 100% cloud 15:00 15.6 97 15 8 3B W 0.87 0 1012 3079 Overcast 100% cloud 18:00 16.4 86 17 9 3B SW 0.29 0 1011 3074 Overcast 95% cloud 21:00 17.3 75 18 10 3B SW 0.23 0 1011 3073 Clear 14% cloud Friday, 06/11 00:00 13.8 91 13 7 3B SW 0 0 1012 3079 Clear 9% cloud 03:00 12 95 12 6 2B W 0 0 1013 3074 Partly cloudy 20% cloud 06:00 10.2 93 12 7 2B W 0 0 1013 3065 Overcast 98% cloud 09:00 9 94 12 7 2B W 0 0 1013 3055 Overcast 93% cloud 12:00 8.1 96 11 6 2B SW 0 0 1014 3049 Cloudy 67% cloud 15:00 12.7 71 18 10 3B W 0.06 0 1014 3044 Partly cloudy 41% cloud 18:00 13.4 63 17 9 3B W 0.01 0 1013 3034 Overcast 95% cloud 21:00 11.5 77 16 8 3B W 0.14 0 1013 2804 Overcast 100% cloud Saturday, 07/11 00:00 8 97 17 9 3B NW 0.60 0 1015 2782 Overcast 100% cloud 03:00 5.4 97 14 7 3B NW 0.75 0 1017 2496 Overcast 92% cloud 06:00 4.3 95 15 8 3B NW 0.16 0 1017 1289 Cloudy 67% cloud 09:00 2.7 96 14 7 3B NW 0.05 0 1017 1137 Cloudy 63% cloud 12:00 1.6 92 17 9 3B W 0.12 0 1019 941 Overcast 92% cloud 15:00 3.4 71 22 12 4B W 0.05 0 1019 1042 Overcast 100% cloud 18:00 4.7 71 26 14 4B W 0.06 0 1018 1201 Overcast 99% cloud 21:00 5.4 70 27 15 4B W 0 0 1018 1313 Overcast 100% cloud Sunday, 08/11 00:00 4.6 79 25 14 4B W 0.01 0 1020 1365 Overcast 100% cloud 03:00 4.4 83 23 12 4B W 0.02 0 1020 1436 Overcast 100% cloud 06:00 3.6 87 19 10 3B W 0 0 1020 1261 Overcast 100% cloud 09:00 3.2 89 20 11 4B W 0.05 0 1020 1294 Overcast 100% cloud 12:00 3 93 22 12 4B W 0 0 1021 3057 Overcast 99% cloud 15:00 5 74 27 15 4B W 0.01 0 1021 3066 Cloudy 80% cloud 18:00 8.7 57 24 13 4B W 0 0 1017 3051 Clear 0% cloud 21:00 9.4 55 25 14 4B W 0 0 1014 3042 Clear 3% cloud Monday, 09/11 00:00 7.2 59 29 16 5B W 0 0 1015 3038 Clear 0% cloud 03:00 5.7 66 29 16 5B W 0 0 1016 3030 Clear 6% cloud 06:00 4.6 78 26 14 4B W 0 0 1016 3024 Partly cloudy 41% cloud 09:00 4.1 90 26 14 4B W 0 0 1017 1418 Overcast 100% cloud 12:00 3.4 98 24 13 4B W 0.07 0 1018 1433 Overcast 100% cloud 15:00 5 89 30 16 5B W 0.06 0 1019 1431 Overcast 99% cloud 18:00 8.6 56 30 16 5B NW 0.06 0 1018 3041 Cloudy 54% cloud 21:00 8.2 61 23 12 4B W 0 0 1019 3062 Clear 7% cloud Tuesday, 10/11 00:00 5.9 75 20 11 3B W 0.06 0 1020 3080 Clear 6% cloud 03:00 5.1 80 18 10 3B W 0 0 1021 3087 Clear 6% cloud 06:00 4.1 85 16 9 3B SW 0 0 1020 3088 Clear 6% cloud 09:00 4.7 81 19 10 3B SW 0 0 1019 3086 Partly cloudy 38% cloud 12:00 4.2 85 20 11 4B SW 0 0 1019 3080 Clear 10% cloud 15:00 9.1 70 24 13 4B SW 0 0 1018 3074 Clear 2% cloud 18:00 12.1 63 26 14 4B W 0 0 1015 3059 Clear 3% cloud 21:00 12.4 64 25 13 4B W 0 0 1014 3060 Clear 0% cloud Wednesday, 11/11 00:00 10 76 22 12 4B W 0 0 1016 3065 Clear 2% cloud 03:00 8 89 16 9 3B W 0 0 1017 3063 Clear 4% cloud 06:00 7 93 15 8 3B W 0 0 1016 3060 Partly cloudy 43% cloud |
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Forecast table times: UTC.
Coordinates: 39.5475715°N, -79.3876876°E · Requested elevation: 751 m. Model terrain: 736 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.
Wisp Resort is a downhill ski area in Maryland, United States. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 751 to 946 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 15.3 97 18 10 3B S — — 1012 3093 Overcast 100% cloud 09:00 15.2 97 18 10 3B SW 3.3 0 1011 3082 Overcast 100% cloud 12:00 14.8 100 17 9 3B SW 2.5 0 1011 3079 Overcast 100% cloud 15:00 15.5 97 16 9 3B W 0.84 0 1012 3080 Overcast 100% cloud 18:00 16.3 86 18 10 3B SW 0.28 0 1011 3074 Overcast 95% cloud 21:00 17.1 75 19 10 3B SW 0.20 0 1011 3073 Clear 13% cloud Friday, 06/11 00:00 13.7 90 15 8 3B SW 0 0 1012 3079 Clear 8% cloud 03:00 11.9 95 13 7 3B W 0 0 1013 3074 Clear 19% cloud 06:00 10.2 91 14 8 3B W 0 0 1013 3066 Overcast 98% cloud 09:00 9 92 14 7 3B W 0 0 1013 3056 Overcast 93% cloud 12:00 8 96 12 6 2B SW 0 0 1014 3049 Cloudy 67% cloud 15:00 12.5 72 19 10 3B W 0.06 0 1014 3044 Partly cloudy 40% cloud 18:00 13.1 64 18 10 3B W 0.01 0 1013 3034 Overcast 95% cloud 21:00 11.3 77 16 9 3B W 0.13 0 1013 2823 Overcast 100% cloud Saturday, 07/11 00:00 7.8 97 18 10 3B NW 0.58 0 1015 2791 Overcast 100% cloud 03:00 5 98 15 8 3B NW 0.71 0 1017 2695 Overcast 93% cloud 06:00 4 95 16 9 3B NW 0.15 0 1017 1289 Cloudy 65% cloud 09:00 2.5 96 15 8 3B NW 0.04 0 1017 1137 Cloudy 61% cloud 12:00 1.3 93 20 11 3B W 0.12 0 1019 950 Overcast 91% cloud 15:00 2.6 74 25 13 4B W 0.04 0 1019 1043 Overcast 100% cloud 18:00 3.9 73 29 16 5B W 0.06 0 1018 1200 Overcast 99% cloud 21:00 4.8 72 31 17 5B W 0 0 1018 1312 Overcast 100% cloud Sunday, 08/11 00:00 4.2 81 29 16 5B W 0.01 0 1020 1367 Overcast 100% cloud 03:00 4 84 26 14 4B W 0.03 0 1020 1445 Overcast 100% cloud 06:00 3.3 88 21 11 4B W 0 0 1020 1268 Overcast 100% cloud 09:00 2.9 91 23 12 4B W 0.04 0 1020 1308 Overcast 100% cloud 12:00 2.7 94 25 14 4B W 0 0 1021 3057 Overcast 99% cloud 15:00 4.4 77 30 16 5B W 0.01 0 1021 3065 Cloudy 77% cloud 18:00 7.7 60 27 14 4B W 0 0 1017 3050 Clear 0% cloud 21:00 9.3 54 28 15 4B W 0 0 1014 3041 Clear 3% cloud Monday, 09/11 00:00 7.2 59 32 17 5B W 0 0 1015 3037 Clear 0% cloud 03:00 5.6 66 32 17 5B W 0 0 1016 3029 Clear 7% cloud 06:00 4.5 78 29 16 5B W 0 0 1016 3023 Partly cloudy 41% cloud 09:00 4 90 28 15 4B W 0 0 1016 1420 Overcast 100% cloud 12:00 3.2 99 29 15 4B W 0.08 0 1018 1441 Overcast 100% cloud 15:00 4.5 91 33 18 5B W 0.06 0 1019 1436 Overcast 99% cloud 18:00 7.6 59 34 18 5B NW 0.06 0 1018 3041 Cloudy 52% cloud 21:00 7.8 62 25 14 4B W 0 0 1019 3061 Clear 7% cloud Tuesday, 10/11 00:00 6.1 74 24 13 4B W 0.06 0 1020 3080 Clear 5% cloud 03:00 5.4 78 22 12 4B W 0 0 1021 3087 Clear 6% cloud 06:00 4.8 80 21 11 4B SW 0 0 1020 3088 Clear 6% cloud 09:00 5.5 77 23 13 4B SW 0 0 1019 3086 Partly cloudy 41% cloud 12:00 4.8 82 25 13 4B SW 0 0 1019 3080 Clear 11% cloud 15:00 8.4 72 26 14 4B SW 0 0 1018 3074 Clear 2% cloud 18:00 11.1 66 29 16 5B W 0 0 1015 3059 Clear 3% cloud 21:00 12.1 64 28 15 4B W 0 0 1014 3059 Clear 0% cloud Wednesday, 11/11 00:00 10.4 73 26 14 4B W 0 0 1016 3065 Clear 2% cloud 03:00 8.7 85 20 11 4B W 0 0 1017 3063 Clear 4% cloud 06:00 7.9 88 19 10 3B W 0 0 1016 3060 Partly cloudy 42% cloud |
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Forecast table times: UTC.
Coordinates: 39.555936°N, -79.3630257°E · Requested elevation: 779 m. Model terrain: 734 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 14.9 95 30 16 5B S — — 1012 3093 Overcast 100% cloud 09:00 14.6 96 31 16 5B SW 3.4 0 1011 3082 Overcast 100% cloud 12:00 14.1 100 28 15 4B SW 2.5 0 1011 3080 Overcast 100% cloud 15:00 14.5 98 23 12 4B SW 0.85 0 1012 3080 Overcast 100% cloud 18:00 15.1 89 25 14 4B SW 0.29 0 1011 3074 Overcast 95% cloud 21:00 15.6 78 25 14 4B SW 0.21 0 1011 3073 Clear 13% cloud Friday, 06/11 00:00 13 89 23 12 4B SW 0 0 1012 3079 Clear 8% cloud 03:00 11.4 92 22 12 4B SW 0 0 1013 3074 Clear 19% cloud 06:00 9.8 84 23 12 4B W 0 0 1013 3066 Overcast 98% cloud 09:00 8.5 85 21 11 4B W 0 0 1013 3056 Overcast 93% cloud 12:00 7.5 95 19 10 3B W 0 0 1014 3049 Cloudy 67% cloud 15:00 10.7 75 23 13 4B W 0.06 0 1014 3045 Partly cloudy 40% cloud 18:00 11.2 70 20 11 4B W 0.01 0 1013 3034 Overcast 95% cloud 21:00 9.8 81 20 11 3B W 0.13 0 1013 2823 Overcast 100% cloud Saturday, 07/11 00:00 6.9 98 21 11 4B NW 0.58 0 1015 2792 Overcast 100% cloud 03:00 3.9 96 19 10 3B NW 0.73 0 1017 2702 Overcast 93% cloud 06:00 2.7 95 21 11 4B NW 0.16 0 1017 1290 Cloudy 66% cloud 09:00 1.3 96 22 12 4B W 0.05 0 1017 1138 Cloudy 61% cloud 12:00 -0 95 25 13 4B W 0.12 0 1019 947 Overcast 91% cloud 15:00 0.9 80 28 15 4B W 0.05 0 1019 1042 Overcast 100% cloud 18:00 2.3 79 32 18 5B W 0.06 0 1018 1201 Overcast 99% cloud 21:00 3.3 78 35 19 5B W 0 0 1018 1313 Overcast 100% cloud Sunday, 08/11 00:00 3 85 37 20 5B W 0.01 0 1020 1367 Overcast 100% cloud 03:00 2.9 88 33 18 5B NW 0.02 0 1020 1443 Overcast 100% cloud 06:00 2 92 27 15 4B W 0 0 1020 1265 Overcast 100% cloud 09:00 1.9 92 30 16 5B W 0.05 0 1020 1305 Overcast 100% cloud 12:00 2.7 84 31 17 5B W 0 0 1021 3057 Overcast 99% cloud 15:00 4 64 37 20 5B W 0.01 0 1021 3065 Cloudy 78% cloud 18:00 6.9 50 37 20 5B W 0 0 1017 3051 Clear 0% cloud 21:00 8.5 44 41 22 6B W 0 0 1014 3042 Clear 3% cloud Monday, 09/11 00:00 6.6 57 46 25 6B W 0 0 1015 3037 Clear 0% cloud 03:00 4.7 71 46 25 6B W 0 0 1016 3030 Clear 7% cloud 06:00 3.6 82 41 22 6B W 0 0 1016 3023 Partly cloudy 41% cloud 09:00 2.9 92 40 21 6B W 0 0 1016 1420 Overcast 100% cloud 12:00 2.4 92 39 21 5B W 0.08 0 1018 1440 Overcast 100% cloud 15:00 3.2 91 42 23 6B W 0.06 0 1019 1436 Overcast 99% cloud 18:00 5.7 65 38 21 5B W 0.06 0 1018 3041 Cloudy 52% cloud 21:00 6.2 66 32 17 5B W 0 0 1019 3061 Clear 7% cloud Tuesday, 10/11 00:00 5.4 70 33 18 5B W 0.06 0 1020 3080 Clear 5% cloud 03:00 5.5 67 30 16 5B W 0 0 1021 3087 Clear 6% cloud 06:00 5.8 60 27 14 4B W 0 0 1020 3088 Clear 6% cloud 09:00 6.6 56 30 16 5B W 0 0 1019 3086 Partly cloudy 40% cloud 12:00 5.7 61 33 18 5B W 0 0 1019 3080 Clear 10% cloud 15:00 7.7 61 34 18 5B W 0 0 1018 3074 Clear 2% cloud 18:00 9.8 68 37 20 5B W 0 0 1015 3059 Clear 3% cloud 21:00 10.9 58 38 21 5B W 0 0 1014 3060 Clear 0% cloud Wednesday, 11/11 00:00 9.5 71 36 19 5B W 0 0 1016 3065 Clear 2% cloud 03:00 8 84 28 15 4B W 0 0 1017 3063 Clear 4% cloud 06:00 7.3 87 25 14 4B W 0 0 1016 3060 Partly cloudy 42% cloud |
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Forecast table times: UTC.
Coordinates: 39.5495259°N, -79.369552°E · Requested elevation: 946 m. Model terrain: 737 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.