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 0.5 82 5 3 1B E — — 1032 835 Clear 3% cloud 09:00 6.5 59 6 3 2B SE 0 0 1032 2631 Clear 1% cloud 12:00 8.9 48 4 2 1B SE 0 0 1031 2687 Clear 0% cloud 15:00 5.2 70 1 1 1B E 0 0 1030 2820 Clear 0% cloud 18:00 2.1 76 3 2 1B NE 0 0 1029 2868 Clear 0% cloud 21:00 2.9 59 1 0 0B SE 0 0 1029 2799 Clear 0% cloud Friday, 06/11 00:00 2.6 47 3 2 1B NE 0 0 1028 2843 Clear 0% cloud 03:00 2.1 42 3 2 1B NE 0 0 1027 2830 Clear 0% cloud 06:00 1.8 47 5 3 1B NE 0 0 1027 2677 Clear 0% cloud 09:00 8.9 44 5 3 1B E 0 0 1027 2637 Clear 0% cloud 12:00 9.8 48 5 3 1B E 0 0 1027 2558 Clear 0% cloud 15:00 5 72 3 2 1B NE 0 0 1027 2739 Clear 0% cloud 18:00 -0.3 82 6 3 2B NE 0 0 1026 982 Clear 4% cloud 21:00 -0.4 57 6 3 1B E 0 0 1027 981 Clear 11% cloud Saturday, 07/11 00:00 0.6 52 9 5 2B SE 0 0 1027 894 Clear 2% cloud 03:00 0.8 53 10 5 2B SE 0 0 1027 872 Clear 3% cloud 06:00 0.7 61 9 5 2B SE 0 0 1028 882 Clear 2% cloud 09:00 5.9 55 10 5 2B SE 0 0 1029 2600 Clear 0% cloud 12:00 8 45 10 5 2B SE 0 0 1028 2600 Clear 0% cloud 15:00 4.1 58 8 4 2B SE 0 0 1027 2591 Clear 0% cloud 18:00 2.4 68 10 5 2B SE 0 0 1028 2615 Clear 0% cloud 21:00 2.1 60 8 4 2B SE 0 0 1028 2566 Clear 0% cloud Sunday, 08/11 00:00 1.7 55 6 3 1B SE 0 0 1028 2468 Clear 0% cloud 03:00 1 53 6 3 2B SE 0 0 1027 864 Clear 0% cloud 06:00 0.4 47 7 4 2B SE 0 0 1027 922 Clear 0% cloud 09:00 6 36 10 5 2B SE 0 0 1027 2424 Clear 0% cloud 12:00 7.2 30 11 6 2B S 0 0 1026 2447 Clear 0% cloud 15:00 2.6 51 8 4 2B SE 0 0 1026 2487 Clear 0% cloud 18:00 1 67 11 6 2B SE 0 0 1026 853 Partly cloudy 29% cloud 21:00 -0 72 8 4 2B SE 0 0 1026 977 Clear 11% cloud Monday, 09/11 00:00 -0.7 76 7 4 2B SE 0 0 1026 1083 Clear 0% cloud 03:00 -1 80 6 3 1B SE 0 0 1025 1176 Clear 19% cloud 06:00 -1.5 84 6 3 1B SE 0 0 1024 1230 Partly cloudy 46% cloud 09:00 3.7 66 6 3 2B S 0 0 1024 1782 Cloudy 69% cloud 12:00 5.4 63 7 4 2B S 0 0 1022 1762 Clear 5% cloud 15:00 1.6 81 5 3 1B SE 0 0 1020 1828 Clear 0% cloud 18:00 1.3 84 9 5 2B SE 0 0 1019 826 Overcast 98% cloud 21:00 1.7 85 10 5 2B SE 0 0 1018 1719 Overcast 99% cloud Tuesday, 10/11 00:00 1.9 91 9 5 2B SE 2.9 0 1017 1107 Overcast 100% cloud 03:00 2.1 92 8 4 2B SE 0.87 0 1014 1220 Overcast 100% cloud 06:00 1.7 93 3 2 1B SW 0.88 0 1014 916 Overcast 100% cloud 09:00 2.6 92 8 4 2B W 0.05 0 1015 1055 Overcast 100% cloud 12:00 2.2 91 11 6 2B NW 0.00 0 1016 941 Overcast 100% cloud 15:00 1.5 89 10 6 2B NW 0.23 0 1017 822 Overcast 99% cloud 18:00 0.7 91 9 5 2B N 0 0 1018 < 808 Overcast 92% cloud 21:00 -1.2 90 4 2 1B N 0 0 1019 < 808 Clear 14% cloud Wednesday, 11/11 00:00 -0.4 90 2 1 1B N 0 0 1020 < 808 Overcast 90% cloud 03:00 -1 92 2 1 1B NE 0 0 1018 < 808 Overcast 80% cloud 06:00 -1.8 87 1 1 1B SE 0 0 1019 < 808 Partly cloudy 27% cloud |
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Forecast table times: UTC.
Coordinates: 50.731565°N, 15.4466674°E · Requested elevation: 557 m. Model terrain: 806 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.
Skicentrum Petr Udatný is a downhill ski area in Liberec, Czechia. Mapped terrain includes easy routes. Its mapped lift network extends from approximately 557 to 686 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 0.5 82 5 3 1B E — — 1032 835 Clear 3% cloud 09:00 6.5 59 6 3 2B SE 0 0 1032 2631 Clear 1% cloud 12:00 8.9 48 4 2 1B SE 0 0 1031 2687 Clear 0% cloud 15:00 5.2 70 1 1 1B E 0 0 1030 2820 Clear 0% cloud 18:00 2.1 76 3 2 1B NE 0 0 1029 2868 Clear 0% cloud 21:00 2.9 59 1 0 0B SE 0 0 1029 2799 Clear 0% cloud Friday, 06/11 00:00 2.6 47 3 2 1B NE 0 0 1028 2843 Clear 0% cloud 03:00 2.1 42 3 2 1B NE 0 0 1027 2830 Clear 0% cloud 06:00 1.8 47 5 3 1B NE 0 0 1027 2677 Clear 0% cloud 09:00 8.9 44 5 3 1B E 0 0 1027 2637 Clear 0% cloud 12:00 9.8 48 5 3 1B E 0 0 1027 2558 Clear 0% cloud 15:00 5 72 3 2 1B NE 0 0 1027 2739 Clear 0% cloud 18:00 -0.3 82 6 3 2B NE 0 0 1026 982 Clear 4% cloud 21:00 -0.4 57 6 3 1B E 0 0 1027 981 Clear 11% cloud Saturday, 07/11 00:00 0.6 52 9 5 2B SE 0 0 1027 894 Clear 2% cloud 03:00 0.8 53 10 5 2B SE 0 0 1027 872 Clear 3% cloud 06:00 0.7 61 9 5 2B SE 0 0 1028 882 Clear 2% cloud 09:00 5.9 55 10 5 2B SE 0 0 1029 2600 Clear 0% cloud 12:00 8 45 10 5 2B SE 0 0 1028 2600 Clear 0% cloud 15:00 4.1 58 8 4 2B SE 0 0 1027 2591 Clear 0% cloud 18:00 2.4 68 10 5 2B SE 0 0 1028 2615 Clear 0% cloud 21:00 2.1 60 8 4 2B SE 0 0 1028 2566 Clear 0% cloud Sunday, 08/11 00:00 1.7 55 6 3 1B SE 0 0 1028 2468 Clear 0% cloud 03:00 1 53 6 3 2B SE 0 0 1027 864 Clear 0% cloud 06:00 0.4 47 7 4 2B SE 0 0 1027 922 Clear 0% cloud 09:00 6 36 10 5 2B SE 0 0 1027 2424 Clear 0% cloud 12:00 7.2 30 11 6 2B S 0 0 1026 2447 Clear 0% cloud 15:00 2.6 51 8 4 2B SE 0 0 1026 2487 Clear 0% cloud 18:00 1 67 11 6 2B SE 0 0 1026 853 Partly cloudy 29% cloud 21:00 -0 72 8 4 2B SE 0 0 1026 977 Clear 11% cloud Monday, 09/11 00:00 -0.7 76 7 4 2B SE 0 0 1026 1083 Clear 0% cloud 03:00 -1 80 6 3 1B SE 0 0 1025 1176 Clear 19% cloud 06:00 -1.5 84 6 3 1B SE 0 0 1024 1230 Partly cloudy 46% cloud 09:00 3.7 66 6 3 2B S 0 0 1024 1782 Cloudy 69% cloud 12:00 5.4 63 7 4 2B S 0 0 1022 1762 Clear 5% cloud 15:00 1.6 81 5 3 1B SE 0 0 1020 1828 Clear 0% cloud 18:00 1.3 84 9 5 2B SE 0 0 1019 826 Overcast 98% cloud 21:00 1.7 85 10 5 2B SE 0 0 1018 1719 Overcast 99% cloud Tuesday, 10/11 00:00 1.9 91 9 5 2B SE 2.9 0 1017 1107 Overcast 100% cloud 03:00 2.1 92 8 4 2B SE 0.87 0 1014 1220 Overcast 100% cloud 06:00 1.7 93 3 2 1B SW 0.88 0 1014 916 Overcast 100% cloud 09:00 2.6 92 8 4 2B W 0.05 0 1015 1055 Overcast 100% cloud 12:00 2.2 91 11 6 2B NW 0.00 0 1016 941 Overcast 100% cloud 15:00 1.5 89 10 6 2B NW 0.23 0 1017 822 Overcast 99% cloud 18:00 0.7 91 9 5 2B N 0 0 1018 < 808 Overcast 92% cloud 21:00 -1.2 90 4 2 1B N 0 0 1019 < 808 Clear 14% cloud Wednesday, 11/11 00:00 -0.4 90 2 1 1B N 0 0 1020 < 808 Overcast 90% cloud 03:00 -1 92 2 1 1B NE 0 0 1018 < 808 Overcast 80% cloud 06:00 -1.8 87 1 1 1B SE 0 0 1019 < 808 Partly cloudy 27% cloud |
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Forecast table times: UTC.
Coordinates: 50.731565°N, 15.4466674°E · Requested elevation: 557 m. Model terrain: 806 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.
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 -0.1 85 5 3 1B E — — 1032 861 Clear 3% cloud 09:00 5.9 60 6 3 2B SE 0 0 1032 2631 Clear 1% cloud 12:00 8.3 48 4 2 1B SE 0 0 1031 2688 Clear 0% cloud 15:00 4.5 72 1 1 1B E 0 0 1030 2818 Clear 0% cloud 18:00 1.4 78 3 1 1B NE 0 0 1029 2867 Clear 0% cloud 21:00 2.3 59 1 0 0B SE 0 0 1029 2795 Clear 0% cloud Friday, 06/11 00:00 2.1 45 3 2 1B NE 0 0 1028 2841 Clear 0% cloud 03:00 1.7 40 4 2 1B E 0 0 1027 2828 Clear 0% cloud 06:00 1.4 48 5 3 1B NE 0 0 1027 2677 Clear 0% cloud 09:00 8.4 45 6 3 1B E 0 0 1027 2634 Clear 0% cloud 12:00 9.1 49 6 3 1B E 0 0 1027 2552 Clear 0% cloud 15:00 4 75 3 2 1B NE 0 0 1027 2742 Clear 0% cloud 18:00 -1 84 6 3 2B NE 0 0 1026 1027 Clear 4% cloud 21:00 -1 57 6 3 2B E 0 0 1026 1016 Clear 11% cloud Saturday, 07/11 00:00 0 53 9 5 2B SE 0 0 1027 933 Clear 2% cloud 03:00 0.2 54 9 5 2B SE 0 0 1027 920 Clear 3% cloud 06:00 0 63 9 5 2B SE 0 0 1028 926 Clear 2% cloud 09:00 5.5 55 10 5 2B SE 0 0 1029 2596 Clear 0% cloud 12:00 7.4 46 10 5 2B SE 0 0 1028 2598 Clear 0% cloud 15:00 3.4 59 8 4 2B SE 0 0 1027 2589 Clear 0% cloud 18:00 1.7 69 10 5 2B SE 0 0 1028 2614 Clear 0% cloud 21:00 1.6 60 8 4 2B SE 0 0 1028 2564 Clear 0% cloud Sunday, 08/11 00:00 1.2 54 5 3 1B SE 0 0 1028 2466 Clear 0% cloud 03:00 0.4 53 6 3 1B SE 0 0 1027 901 Clear 0% cloud 06:00 -0.2 47 7 4 2B SE 0 0 1027 961 Clear 0% cloud 09:00 5.5 36 9 5 2B SE 0 0 1027 2423 Clear 0% cloud 12:00 6.7 29 10 6 2B S 0 0 1026 2441 Clear 0% cloud 15:00 1.8 52 8 4 2B SE 0 0 1026 2485 Clear 0% cloud 18:00 0.3 69 11 6 2B SE 0 0 1026 912 Partly cloudy 28% cloud 21:00 -0.7 74 8 4 2B SE 0 0 1026 1018 Clear 9% cloud Monday, 09/11 00:00 -1.4 78 7 4 2B SE 0 0 1026 1113 Clear 0% cloud 03:00 -1.6 82 5 3 1B SE 0 0 1025 1200 Clear 18% cloud 06:00 -2.1 86 5 3 1B SE 0 0 1024 1251 Partly cloudy 43% cloud 09:00 3.3 67 6 3 2B S 0 0 1024 1775 Cloudy 78% cloud 12:00 4.9 64 7 4 2B S 0 0 1022 1761 Clear 5% cloud 15:00 0.9 84 5 3 1B SE 0 0 1020 1833 Clear 0% cloud 18:00 0.5 87 9 5 2B SE 0 0 1019 912 Overcast 98% cloud 21:00 1.1 87 10 5 2B SE 0 0 1018 1725 Overcast 99% cloud Tuesday, 10/11 00:00 1.3 93 8 5 2B SE 2.9 0 1017 1091 Overcast 100% cloud 03:00 1.4 94 8 4 2B SE 0.92 0 1014 1189 Overcast 100% cloud 06:00 1.1 96 4 2 1B SW 0.93 0.3 1014 910 Overcast 100% cloud 09:00 1.9 94 8 4 2B W 0.02 0 1015 1057 Overcast 100% cloud 12:00 1.5 94 11 6 2B NW 0.00 0 1016 941 Overcast 100% cloud 15:00 0.7 92 10 6 2B NW 0.23 0 1017 < 844 Overcast 99% cloud 18:00 0 93 9 5 2B N 0 0 1018 < 844 Overcast 95% cloud 21:00 -1.9 92 4 2 1B N 0 0 1019 < 844 Clear 13% cloud Wednesday, 11/11 00:00 -1.1 93 2 1 1B N 0 0 1020 < 844 Overcast 95% cloud 03:00 -1.7 94 2 1 1B NE 0 0 1018 < 844 Overcast 90% cloud 06:00 -2.5 89 1 1 1B SE 0 0 1019 < 844 Partly cloudy 27% cloud |
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Forecast table times: UTC.
Coordinates: 50.7389541°N, 15.4750953°E · Requested elevation: 686 m. Model terrain: 842 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.