Worldwide Ski Resort Forecasts
Colour guide Temperature · Wind · Rain · Snow
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.
Forecast values and model notes
Ski Park Grůň - Base lift station
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 0.3 94 12 6 2B NE — — 1031 1111 Partly cloudy 27% cloud  09:00 3.7 80 15 8 3B NE 0 0 1031 1144 Overcast 93% cloud  12:00 5.3 71 16 9 3B NE 0.05 0 1031 1265 Overcast 97% cloud 15:00 4 81 12 7 2B NE 0 0 1031 1438 Overcast 88% cloud 18:00 2.2 94 12 6 2B NE 0 0 1033 1693 Cloudy 72% cloud  21:00 0.8 98 8 4 2B NE 0 0 1034 2066 Overcast 83% cloud Thursday, 05/11 00:00 -1 97 3 2 1B E 0 0 1033 808 Partly cloudy 32% cloud 03:00 -1 92 2 1 1B NE 0 0 1033 813 Clear 2% cloud  06:00 -1.7 94 2 1 1B E 0 0 1033 843 Clear 6% cloud 09:00 4.1 67 2 1 1B NE 0 0 1033 2453 Clear 3% cloud 12:00 6.7 56 5 3 1B NE 0 0 1031 2509 Clear 1% cloud 15:00 2.5 85 4 2 1B N 0 0 1031 2594 Clear 0% cloud 18:00 -0.2 90 2 1 1B N 0 0 1031 729 Clear 0% cloud 21:00 0.4 81 0 0 0B NW 0 0 1030 2671 Clear 0% cloud Friday, 06/11 00:00 -0.3 84 2 1 1B N 0 0 1029 731 Clear 0% cloud 03:00 -0.7 84 4 2 1B N 0 0 1028 741 Clear 0% cloud 06:00 -0.4 81 4 2 1B N 0 0 1028 732 Clear 0% cloud 09:00 5.4 62 7 4 2B NE 0 0 1028 2320 Clear 1% cloud 12:00 5.7 68 8 4 2B NE 0 0 1028 2463 Clear 7% cloud 15:00 1.3 98 8 4 2B NE 0 0 1029 2625 Overcast 91% cloud 18:00 0 99 8 4 2B NE 0 0 1029 862 Overcast 98% cloud 21:00 -2 94 7 4 2B E 0 0 1030 803 Clear 15% cloud Saturday, 07/11 00:00 -2.2 83 7 4 2B SE 0 0 1029 782 Clear 3% cloud 03:00 -1.9 78 2 1 1B S 0 0 1028 773 Clear 2% cloud 06:00 -0.4 72 1 1 1B SW 0 0 1029 735 Clear 2% cloud 09:00 6 56 0 0 0B NE 0 0 1029 2324 Clear 12% cloud 12:00 8.2 49 1 0 0B SE 0 0 1028 2307 Clear 0% cloud 15:00 3.2 71 2 1 1B S 0 0 1028 2343 Clear 0% cloud 18:00 0.3 72 3 2 1B S 0 0 1028 2386 Partly cloudy 35% cloud 21:00 -0.4 77 5 3 1B S 0 0 1028 729 Partly cloudy 33% cloud Sunday, 08/11 00:00 -1.2 78 5 3 1B S 0 0 1028 747 Clear 3% cloud 03:00 -1.9 76 8 4 2B S 0 0 1027 759 Clear 0% cloud 06:00 -1.4 66 8 4 2B S 0 0 1027 749 Clear 0% cloud 09:00 7.3 34 9 5 2B S 0 0 1027 2294 Clear 0% cloud 12:00 8.6 28 10 6 2B S 0 0 1026 2290 Clear 0% cloud 15:00 2.7 55 7 4 2B S 0 0 1026 2227 Clear 6% cloud 18:00 0.8 54 12 6 2B S 0 0 1026 2125 Clear 0% cloud 21:00 1 62 12 7 3B S 0 0 1027 1997 Cloudy 75% cloud Monday, 09/11 00:00 1.2 75 14 7 3B S 0.22 0 1026 1838 Partly cloudy 23% cloud 03:00 0.6 80 14 8 3B S 0 0 1025 1717 Clear 9% cloud 06:00 0.7 83 13 7 3B S 0 0 1025 1743 Clear 10% cloud 09:00 5.8 63 14 8 3B S 0 0 1024 1747 Clear 7% cloud 12:00 7.3 63 15 8 3B S 0 0 1023 1746 Clear 18% cloud 15:00 4.3 74 13 7 3B S 0 0 1021 1947 Overcast 100% cloud 18:00 3.8 73 17 9 3B S 0 0 1021 1995 Overcast 95% cloud 21:00 3.2 77 20 11 3B S 0 0 1020 2043 Cloudy 63% cloud Tuesday, 10/11 00:00 3.7 79 20 11 3B S 0 0 1018 2141 Overcast 99% cloud 03:00 3.8 89 22 12 4B S 0.24 0 1015 2306 Overcast 100% cloud 06:00 3.8 96 19 10 3B S 0.81 0 1014 2337 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 49.4935774°N, 18.4717463°E · Requested elevation: 700 m. Model terrain: 713 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.
Ski Park Grůň is a mapped downhill ski area in CZ. Forecasts cover three real lift-station locations from approximately 700 to 845 metres. Elevations are terrain-model estimates.
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.
Forecast values and model notes
Ski Park Grůň - Middle lift station
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 0.6 90 22 12 4B NE — — 1031 1115 Partly cloudy 27% cloud 09:00 2.7 84 21 11 4B NE 0 0 1031 1149 Overcast 92% cloud 12:00 4.1 75 20 11 4B NE 0.05 0 1031 1268 Overcast 96% cloud 15:00 3.3 84 19 10 3B NE 0 0 1031 1446 Overcast 87% cloud 18:00 1.9 94 20 11 4B NE 0 0 1033 1698 Cloudy 70% cloud 21:00 0.7 98 15 8 3B NE 0 0 1034 2061 Overcast 83% cloud Thursday, 05/11 00:00 -0.2 91 10 5 2B E 0 0 1033 805 Partly cloudy 32% cloud 03:00 -0.3 86 7 4 2B E 0 0 1033 810 Clear 2% cloud 06:00 -0.8 85 5 3 1B E 0 0 1033 842 Clear 6% cloud 09:00 2.9 71 3 2 1B E 0 0 1033 2452 Clear 3% cloud 12:00 5.2 60 5 3 1B NE 0 0 1031 2506 Clear 2% cloud 15:00 2.7 80 5 3 1B NE 0 0 1031 2593 Clear 0% cloud 18:00 1.2 78 5 3 1B NE 0 0 1031 727 Clear 0% cloud 21:00 1.9 70 3 1 1B NE 0 0 1030 2671 Clear 0% cloud Friday, 06/11 00:00 1.4 71 5 3 1B NE 0 0 1029 730 Clear 0% cloud 03:00 1.3 62 8 5 2B NE 0 0 1028 740 Clear 0% cloud 06:00 1.7 64 11 6 2B NE 0 0 1028 730 Clear 0% cloud 09:00 4.6 63 13 7 3B NE 0 0 1028 2321 Clear 0% cloud 12:00 4.6 71 11 6 2B NE 0 0 1028 2462 Clear 7% cloud 15:00 1.1 96 14 8 3B NE 0 0 1028 2626 Overcast 88% cloud 18:00 -0 94 15 8 3B NE 0 0 1029 791 Overcast 96% cloud 21:00 -0.4 72 14 8 3B E 0 0 1030 802 Clear 15% cloud Saturday, 07/11 00:00 0.1 63 11 6 2B SE 0 0 1029 781 Clear 3% cloud 03:00 0.5 66 3 2 1B S 0 0 1028 771 Clear 2% cloud 06:00 1.1 66 3 1 1B SW 0 0 1029 735 Clear 2% cloud 09:00 4.8 58 0 0 0B SW 0 0 1029 2322 Clear 12% cloud 12:00 6.7 52 2 1 1B SE 0 0 1028 2305 Clear 0% cloud 15:00 4 63 4 2 1B S 0 0 1028 2340 Clear 0% cloud 18:00 2.4 61 8 4 2B S 0 0 1028 2384 Partly cloudy 35% cloud 21:00 2.2 59 11 6 2B S 0 0 1028 726 Partly cloudy 33% cloud Sunday, 08/11 00:00 1.5 57 11 6 2B S 0 0 1028 746 Clear 3% cloud 03:00 1.2 53 14 8 3B S 0 0 1027 758 Clear 0% cloud 06:00 1.5 47 15 8 3B S 0 0 1027 749 Clear 0% cloud 09:00 6.3 33 16 9 3B S 0 0 1027 2293 Clear 0% cloud 12:00 7.3 29 14 7 3B S 0 0 1026 2288 Clear 0% cloud 15:00 4 46 14 8 3B S 0 0 1026 2226 Clear 6% cloud 18:00 2.6 45 21 11 4B S 0 0 1026 2123 Clear 0% cloud 21:00 2.1 57 22 12 4B S 0 0 1027 1998 Cloudy 75% cloud Monday, 09/11 00:00 1.9 69 24 13 4B S 0.22 0 1026 1839 Partly cloudy 24% cloud 03:00 1.7 74 25 13 4B S 0 0 1025 1716 Clear 10% cloud 06:00 1.8 77 24 13 4B S 0 0 1025 1738 Clear 13% cloud 09:00 4.4 68 21 11 4B S 0 0 1024 1743 Clear 9% cloud 12:00 6 67 19 10 3B S 0 0 1023 1739 Partly cloudy 20% cloud 15:00 4.7 71 22 12 4B S 0 0 1021 1945 Overcast 100% cloud 18:00 4.4 69 30 16 5B S 0 0 1021 1990 Overcast 95% cloud 21:00 3.8 73 36 19 5B S 0 0 1020 2038 Cloudy 64% cloud Tuesday, 10/11 00:00 3.9 77 37 20 5B S 0 0 1018 2136 Overcast 99% cloud 03:00 4.2 84 36 20 5B S 0.24 0 1015 2302 Overcast 100% cloud 06:00 4.4 89 31 17 5B S 0.83 0 1014 2336 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 49.4862586°N, 18.480765°E · Requested elevation: 783 m. Model terrain: 711 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.
Forecast values and model notes
Ski Park Grůň - Top lift station
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 0.9 86 31 17 5B NE — — 1031 1111 Partly cloudy 27% cloud 09:00 1.8 89 27 14 4B NE 0 0 1031 1146 Overcast 93% cloud 12:00 3.2 80 24 13 4B NE 0.05 0 1031 1265 Overcast 97% cloud 15:00 2.7 87 24 13 4B NE 0 0 1031 1439 Overcast 87% cloud 18:00 1.6 95 28 15 4B NE 0 0 1033 1697 Cloudy 71% cloud 21:00 0.7 97 22 12 4B NE 0 0 1034 2068 Overcast 82% cloud Thursday, 05/11 00:00 0.5 86 16 8 3B E 0 0 1033 804 Partly cloudy 32% cloud 03:00 0.4 80 11 6 2B E 0 0 1033 811 Clear 2% cloud 06:00 0.1 77 8 4 2B E 0 0 1033 841 Clear 6% cloud 09:00 2 74 4 2 1B E 0 0 1033 2453 Clear 3% cloud 12:00 4 65 6 3 2B NE 0 0 1031 2511 Clear 1% cloud 15:00 3 77 6 3 2B NE 0 0 1031 2594 Clear 0% cloud 18:00 2.4 69 8 4 2B NE 0 0 1031 724 Clear 0% cloud 21:00 3.3 61 5 3 1B E 0 0 1030 2671 Clear 0% cloud Friday, 06/11 00:00 3 61 8 4 2B NE 0 0 1029 727 Clear 0% cloud 03:00 3.2 46 13 7 3B NE 0 0 1028 737 Clear 0% cloud 06:00 3.5 53 18 10 3B NE 0 0 1028 728 Clear 0% cloud 09:00 3.8 63 19 10 3B NE 0 0 1028 2321 Clear 1% cloud 12:00 3.6 75 14 8 3B NE 0 0 1028 2464 Clear 7% cloud 15:00 1 94 20 11 4B NE 0 0 1029 2625 Overcast 90% cloud 18:00 -0 90 22 12 4B NE 0 0 1029 861 Overcast 98% cloud 21:00 1.1 55 21 12 4B E 0 0 1030 799 Clear 15% cloud Saturday, 07/11 00:00 2.2 49 15 8 3B SE 0 0 1029 779 Clear 3% cloud 03:00 2.6 58 5 3 1B S 0 0 1028 770 Clear 2% cloud 06:00 2.4 60 4 2 1B SW 0 0 1029 732 Clear 2% cloud 09:00 3.8 61 1 1 1B SW 0 0 1029 2324 Clear 12% cloud 12:00 5.4 56 4 2 1B S 0 0 1028 2309 Clear 0% cloud 15:00 4.6 58 7 4 2B S 0 0 1028 2344 Clear 0% cloud 18:00 4.3 53 12 6 2B S 0 0 1028 2387 Partly cloudy 35% cloud 21:00 4.5 46 16 9 3B S 0 0 1028 724 Partly cloudy 32% cloud Sunday, 08/11 00:00 3.9 43 17 9 3B S 0 0 1028 744 Clear 3% cloud 03:00 3.9 37 20 11 4B S 0 0 1027 755 Clear 0% cloud 06:00 4.2 33 21 11 4B S 0 0 1027 745 Clear 0% cloud 09:00 5.6 31 23 13 4B S 0 0 1027 2295 Clear 0% cloud 12:00 6.3 29 17 9 3B S 0 0 1026 2290 Clear 0% cloud 15:00 5.2 39 20 11 4B S 0 0 1026 2226 Clear 6% cloud 18:00 4.3 37 29 16 5B S 0 0 1026 2124 Clear 0% cloud 21:00 3.1 53 31 17 5B S 0 0 1027 1994 Cloudy 76% cloud Monday, 09/11 00:00 2.5 65 32 17 5B S 0.22 0 1026 1836 Partly cloudy 22% cloud 03:00 2.5 71 32 17 5B S 0 0 1025 1717 Clear 9% cloud 06:00 2.6 74 30 16 5B S 0 0 1025 1745 Clear 10% cloud 09:00 3.4 72 25 14 4B S 0 0 1024 1748 Clear 7% cloud 12:00 5.1 70 22 12 4B S 0 0 1023 1748 Clear 18% cloud 15:00 4.8 69 26 14 4B S 0 0 1021 1947 Overcast 100% cloud 18:00 4.5 67 33 18 5B S 0 0 1021 1997 Overcast 95% cloud 21:00 3.9 71 37 20 5B S 0 0 1020 2044 Cloudy 64% cloud Tuesday, 10/11 00:00 3.9 74 38 20 5B S 0 0 1018 2144 Overcast 99% cloud 03:00 4.3 83 37 20 5B S 0.24 0 1015 2308 Overcast 100% cloud 06:00 4.5 88 32 17 5B S 0.79 0 1014 2340 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 49.4930964°N, 18.4637073°E · Requested elevation: 845 m. Model terrain: 709 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.