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Χρωματική κλίμακα Θερμοκρασία · Άνεμος · Βροχή · Χιόνι
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Crystal Mountain - Χαμηλός σταθμός
ECMWF · Εκτέλεση μοντέλου: Αναμενόμενη επόμενη ενημέρωση:
Ημέρα Τοπική ώρα Θερμ. (°C) Υγρασία (%) Άνεμος (km/h) Άνεμος (κόμβοι) Άνεμος (Bft) Διεύθυνση Υετός (mm) Νέο χιόνι (cm) Πίεση (hPa) Σημείο παγοποίησης (m) Συνθήκες | Τετάρτη, 28/10 02:00 -0.1 97 4 2 1B S 5.0 2 1013 < 1353 Overcast 100% cloud  05:00 -0 95 2 1 1B SW 5.5 2.2 1013 < 1353 Overcast 93% cloud 08:00 -0.6 94 6 3 1B W 3.4 1.4 1014 < 1353 Overcast 81% cloud 11:00 2.2 74 7 4 2B W 1.2 0 1014 1621 Cloudy 76% cloud  14:00 3 60 7 4 2B W 0.86 0 1014 1704 Cloudy 62% cloud 17:00 1.2 74 2 1 1B W 0.42 0 1016 1509 Cloudy 53% cloud 20:00 -3.1 94 5 3 1B S 0.54 0.5 1018 < 1353 Overcast 86% cloud 23:00 -2.9 91 5 3 1B S 1.5 1.5 1018 < 1353 Cloudy 75% cloud Πέμπτη, 29/10 02:00 -4.6 93 5 3 1B S 0.93 0.9 1018 < 1353 Cloudy 76% cloud 05:00 -5 90 5 3 1B S 0.47 0.5 1017 < 1353 Overcast 85% cloud 08:00 -4.1 91 5 3 1B S 0.49 0.5 1017 < 1353 Cloudy 51% cloud 11:00 3.2 59 5 3 1B SE 0 0 1016 1727 Partly cloudy 23% cloud  14:00 4.4 54 9 5 2B SE 0.29 0 1013 1841 Cloudy 66% cloud 17:00 1.7 81 8 5 2B SE 0.65 0 1014 1607 Overcast 94% cloud 20:00 -0.3 93 6 3 2B SE 0.77 0.2 1015 < 1353 Overcast 87% cloud 23:00 -0.4 94 6 3 1B SE 0.74 0.2 1015 < 1353 Overcast 96% cloud Παρασκευή, 30/10 02:00 -0.1 92 4 2 1B SE 0.65 0.2 1015 < 1353 Overcast 96% cloud 05:00 -0.7 92 3 2 1B SE 0.28 0.1 1014 < 1353 Cloudy 80% cloud 08:00 -1.6 91 3 2 1B SE 0 0 1014 < 1353 Cloudy 61% cloud 11:00 2.8 63 5 3 1B SW 0.01 0 1014 1720 Partly cloudy 29% cloud 14:00 4.1 50 4 2 1B SW 0 0 1013 1831 Clear 18% cloud  17:00 2 63 1 1 0B SW 0.07 0 1014 1622 Clear 6% cloud 20:00 -5 85 4 2 1B S 0 0 1016 < 1353 Clear 13% cloud 23:00 -5.9 88 5 3 1B S 0 0 1016 < 1353 Clear 18% cloud Σάββατο, 31/10 02:00 -5 86 5 3 1B SE 0 0 1017 < 1353 Partly cloudy 21% cloud 05:00 -4.9 85 4 2 1B SE 0 0 1016 < 1353 Clear 20% cloud 08:00 -3.9 87 5 2 1B SE 0 0 1017 < 1353 Partly cloudy 31% cloud 11:00 3.4 68 3 1 1B SE 0 0 1016 1789 Cloudy 78% cloud 14:00 2.7 79 1 0 0B E 0.83 0 1015 1727 Overcast 98% cloud 17:00 1.8 87 1 1 1B NW 0.50 0 1016 1621 Overcast 94% cloud 20:00 0.6 93 0 0 0B — 0.06 0 1016 1451 Cloudy 67% cloud 23:00 -2 95 0 0 0B — 0 0 1017 < 1353 Partly cloudy 45% cloud Κυριακή, 01/11 01:00 -3.5 93 2 1 1B W 0 0 1019 < 1353 Overcast 95% cloud 04:00 -2.2 94 2 1 1B W 0 0 1019 < 1353 Cloudy 52% cloud 07:00 -5.2 96 3 2 1B SW 0 0 1021 < 1353 Overcast 82% cloud 10:00 2 73 8 4 2B NW 0 0 1023 1715 Partly cloudy 32% cloud 13:00 3.3 67 9 5 2B NW 0 0 1024 1930 Partly cloudy 48% cloud 16:00 1.5 76 3 2 1B W 0 0 1025 1775 Clear 8% cloud 19:00 -3.6 76 3 1 1B SW 0 0 1026 < 1353 Clear 1% cloud 22:00 -3.6 58 1 1 1B SW 0 0 1027 1474 Clear 3% cloud Δευτέρα, 02/11 01:00 -2.7 47 0 0 0B N 0 0 1027 1435 Clear 2% cloud 04:00 -3 43 2 1 1B SE 0 0 1026 1425 Clear 4% cloud 07:00 -2.9 44 4 2 1B SE 0 0 1025 1415 Partly cloudy 34% cloud 10:00 8.4 27 2 1 1B SE 0 0 1026 3154 Overcast 100% cloud 13:00 10.2 25 3 1 1B SE 0 0 1025 3155 Overcast 100% cloud 16:00 5.5 52 3 2 1B SE 0 0 1026 3155 Overcast 100% cloud 22:00 -0.8 57 2 1 1B SE 0 0 1024 1371 Clear 2% cloud Τρίτη, 03/11 04:00 0.1 46 1 0 0B S 0 0 1023 1353 Cloudy 68% cloud 10:00 10.3 23 0 0 0B SW 0 0 1024 3145 Clear 0% cloud 16:00 7.3 44 1 0 0B SE 0 0 1023 3148 Clear 0% cloud 22:00 0.5 67 7 4 2B SE 0 0 1023 3148 Clear 0% cloud Τετάρτη, 04/11 04:00 -0.5 66 9 5 2B SE 0 0 1021 1363 Clear 0% cloud 10:00 8.5 40 7 4 2B SE 0 0 1020 3132 Clear 4% cloud 16:00 5.3 60 7 4 2B SE 0 0 1017 3108 Overcast 95% cloud 22:00 0.6 71 9 5 2B SE 0 0 1015 3081 Cloudy 80% cloud Πέμπτη, 05/11 04:00 -0.7 71 3 2 1B SE 0 0 1013 2025 Clear 1% cloud 10:00 9.3 47 1 1 1B SE 0 0 1012 2769 Overcast 93% cloud 16:00 6.7 68 5 3 1B W 0.16 0 1012 2333 Overcast 100% cloud 22:00 1.9 94 5 3 1B S 0.76 0 1016 1732 Overcast 96% cloud Παρασκευή, 06/11 04:00 0.9 96 4 2 1B S 1.1 0.3 1019 1583 Overcast 82% cloud 10:00 5 88 3 1 1B SW 1.1 0 1021 2254 Overcast 90% cloud 16:00 4.4 91 4 2 1B S 0.85 0 1023 2484 Overcast 99% cloud |
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Forecast notes
Forecast table times: America/Los_Angeles.
Coordinates: 46.9356685°N, -121.4749026°E · Requested elevation: 1338 m. Model terrain: 1350 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Crystal Mountain is a downhill ski area in Washington, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1338 to 2125 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Crystal Mountain - Σταθμός βάσης
ECMWF · Εκτέλεση μοντέλου: Αναμενόμενη επόμενη ενημέρωση:
Ημέρα Ώρα (UTC) Θερμ. (°C) Υγρασία (%) Άνεμος (km/h) Άνεμος (κόμβοι) Άνεμος (Bft) Διεύθυνση Υετός (mm) Νέο χιόνι (cm) Πίεση (hPa) Σημείο παγοποίησης (m) Συνθήκες | Τετάρτη, 28/10 00:00 2.4 93 6 3 2B W — — 1015 1730 Partly cloudy 50% cloud 03:00 0.8 99 8 4 2B W 0.33 0.1 1015 1483 Overcast 97% cloud 06:00 -0.1 99 4 2 1B SW 0.32 0.1 1015 < 1352 Overcast 98% cloud 09:00 -0.2 97 4 2 1B S 5.0 2 1013 < 1352 Overcast 100% cloud 12:00 -0.1 96 3 1 1B SW 5.5 2.2 1013 < 1352 Overcast 93% cloud 15:00 -0.7 95 6 3 2B W 3.5 1.4 1014 < 1352 Overcast 81% cloud 18:00 2.1 75 7 4 2B W 1.3 0 1014 1618 Cloudy 76% cloud 21:00 2.8 60 8 4 2B W 0.86 0 1015 1702 Cloudy 62% cloud Πέμπτη, 29/10 00:00 1.1 74 3 1 1B W 0.43 0.1 1016 1507 Cloudy 53% cloud 03:00 -3.2 94 5 3 1B S 0.54 0.5 1018 < 1352 Overcast 86% cloud 06:00 -3 91 5 3 1B S 1.5 1.5 1018 < 1352 Cloudy 76% cloud 09:00 -4.7 94 5 3 1B S 0.92 0.9 1018 < 1352 Cloudy 77% cloud 12:00 -5 91 5 3 1B S 0.46 0.5 1017 < 1352 Overcast 85% cloud 15:00 -4.3 92 5 3 1B S 0.48 0.5 1017 < 1352 Cloudy 51% cloud 18:00 3.1 60 5 3 1B SE 0 0 1016 1726 Partly cloudy 23% cloud 21:00 4.2 54 9 5 2B SE 0.29 0 1013 1841 Cloudy 66% cloud Παρασκευή, 30/10 00:00 1.6 81 8 5 2B SE 0.65 0 1014 1605 Overcast 94% cloud 03:00 -0.4 93 6 3 2B SE 0.77 0.2 1015 < 1352 Overcast 87% cloud 06:00 -0.5 95 6 3 1B SE 0.75 0.2 1015 < 1352 Overcast 96% cloud 09:00 -0.2 93 4 2 1B SE 0.65 0.2 1015 < 1352 Overcast 96% cloud 12:00 -0.8 93 3 2 1B SE 0.28 0.1 1014 < 1352 Cloudy 80% cloud 15:00 -1.7 92 3 2 1B SE 0 0 1014 < 1352 Cloudy 61% cloud 18:00 2.6 63 5 3 1B SW 0.01 0 1014 1720 Partly cloudy 29% cloud 21:00 4 50 4 2 1B SW 0 0 1013 1831 Clear 19% cloud Σάββατο, 31/10 00:00 1.9 63 1 1 0B SW 0.08 0 1014 1621 Clear 6% cloud 03:00 -5.1 86 4 2 1B S 0 0 1016 < 1352 Clear 13% cloud 06:00 -6 88 5 3 1B S 0 0 1016 < 1352 Clear 18% cloud 09:00 -5.1 86 5 3 1B SE 0 0 1017 < 1352 Partly cloudy 22% cloud 12:00 -5 85 4 2 1B SE 0 0 1016 < 1352 Partly cloudy 20% cloud 15:00 -4 87 5 2 1B SE 0 0 1017 < 1352 Partly cloudy 32% cloud 18:00 3.3 69 3 1 1B SE 0 0 1016 1787 Cloudy 78% cloud 21:00 2.6 80 1 0 0B E 0.84 0 1015 1726 Overcast 98% cloud Κυριακή, 01/11 00:00 1.7 87 1 1 0B NW 0.49 0 1016 1621 Overcast 94% cloud 03:00 0.5 94 0 0 0B — 0.06 0 1016 1451 Cloudy 67% cloud 06:00 -2.1 96 0 0 0B — 0 0 1017 < 1352 Partly cloudy 45% cloud 09:00 -3.7 93 2 1 1B W 0 0 1018 < 1352 Overcast 95% cloud 12:00 -2.3 94 2 1 1B W 0 0 1019 < 1352 Cloudy 53% cloud 15:00 -5.2 96 3 1 1B SW 0 0 1021 < 1352 Overcast 82% cloud 18:00 1.9 73 8 4 2B NW 0 0 1023 1716 Partly cloudy 32% cloud 21:00 3.2 67 9 5 2B NW 0 0 1024 1931 Partly cloudy 48% cloud Δευτέρα, 02/11 00:00 1.4 76 3 2 1B W 0 0 1025 1777 Clear 8% cloud 03:00 -3.7 76 3 1 1B SW 0 0 1026 < 1352 Clear 1% cloud 06:00 -3.5 58 1 1 1B W 0 0 1027 1474 Clear 3% cloud 09:00 -2.6 46 1 0 0B N 0 0 1027 1436 Clear 2% cloud 12:00 -2.8 43 2 1 1B SE 0 0 1026 1425 Clear 4% cloud 15:00 -2.7 42 4 2 1B SE 0 0 1025 1415 Partly cloudy 34% cloud 18:00 8.3 26 3 1 1B SE 0 0 1026 3154 Overcast 100% cloud 21:00 10.1 25 3 1 1B SE 0 0 1025 3155 Overcast 100% cloud Τρίτη, 03/11 00:00 5.5 51 3 2 1B SE 0 0 1026 3155 Overcast 100% cloud 06:00 -0.6 56 1 1 1B SE 0 0 1024 1371 Clear 2% cloud 12:00 0.2 45 1 0 0B S 0 0 1023 1352 Cloudy 68% cloud 18:00 10.2 23 0 0 0B SW 0 0 1024 3145 Clear 0% cloud Τετάρτη, 04/11 00:00 7.4 44 1 0 0B E 0 0 1023 3148 Clear 0% cloud 06:00 0.7 65 8 4 2B SE 0 0 1023 3148 Clear 0% cloud 12:00 -0.2 64 10 5 2B SE 0 0 1022 1363 Clear 0% cloud 18:00 8.4 40 7 4 2B SE 0 0 1020 3132 Clear 4% cloud Πέμπτη, 05/11 00:00 5.2 60 7 4 2B SE 0 0 1017 3108 Overcast 95% cloud 06:00 0.5 71 9 5 2B SE 0 0 1015 3081 Cloudy 80% cloud 12:00 -0.7 71 3 2 1B SE 0 0 1013 2020 Clear 1% cloud 18:00 9.2 48 1 1 1B SE 0 0 1012 2769 Overcast 93% cloud Παρασκευή, 06/11 00:00 6.6 68 5 3 1B W 0.16 0 1012 2332 Overcast 100% cloud 06:00 1.8 95 5 3 1B S 0.76 0 1016 1733 Overcast 96% cloud 12:00 0.9 96 4 2 1B S 1.1 0.3 1019 1584 Overcast 82% cloud 18:00 4.8 88 3 2 1B SW 1.1 0 1021 2252 Overcast 90% cloud Σάββατο, 07/11 00:00 4.3 91 4 2 1B S 0.87 0 1023 2483 Overcast 99% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.9336328°N, -121.473798°E · Requested elevation: 1356 m. Model terrain: 1349 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Crystal Mountain - Άνω σταθμός
ECMWF · Εκτέλεση μοντέλου: Αναμενόμενη επόμενη ενημέρωση:
Ημέρα Τοπική ώρα Θερμ. (°C) Υγρασία (%) Άνεμος (km/h) Άνεμος (κόμβοι) Άνεμος (Bft) Διεύθυνση Υετός (mm) Νέο χιόνι (cm) Πίεση (hPa) Σημείο παγοποίησης (m) Συνθήκες | Τετάρτη, 28/10 02:00 -3.9 96 36 20 5B W 5.3 5.3 1013 < 1344 Overcast 100% cloud 05:00 -4.6 95 36 19 5B W 5.6 5.6 1013 < 1344 Overcast 92% cloud 08:00 -5.3 90 36 20 5B W 3.5 3.5 1014 < 1344 Overcast 82% cloud 11:00 -5 83 33 18 5B W 1.4 1.4 1014 1438 Cloudy 75% cloud 14:00 -4.5 68 29 16 5B W 0.89 0.9 1015 1483 Cloudy 61% cloud 17:00 -5 79 24 13 4B W 0.43 0.4 1016 1433 Cloudy 55% cloud 20:00 -5.7 87 19 10 3B SW 0.57 0.6 1018 < 1344 Overcast 87% cloud 23:00 -5.4 87 13 7 3B SW 1.5 1.5 1018 < 1344 Cloudy 74% cloud Πέμπτη, 29/10 02:00 -5.5 84 10 5 2B SW 0.97 1 1018 < 1344 Cloudy 75% cloud 05:00 -5.3 86 10 6 2B SW 0.50 0.5 1017 < 1344 Overcast 85% cloud 08:00 -5.1 82 11 6 2B S 0.53 0.5 1017 < 1344 Cloudy 50% cloud 11:00 -4.3 71 15 8 3B S 0 0 1016 1537 Partly cloudy 24% cloud 14:00 -3.2 67 20 11 3B S 0.24 0.2 1013 1729 Cloudy 66% cloud 17:00 -3.6 85 21 12 4B S 0.71 0.7 1014 1560 Overcast 93% cloud 20:00 -4.2 88 22 12 4B S 0.84 0.8 1015 < 1344 Overcast 85% cloud 23:00 -4.1 93 18 10 3B S 0.77 0.8 1015 < 1344 Overcast 95% cloud Παρασκευή, 30/10 02:00 -4.3 93 18 10 3B S 0.70 0.7 1015 < 1344 Overcast 96% cloud 05:00 -4.2 86 19 10 3B S 0.32 0.3 1014 1420 Cloudy 77% cloud 08:00 -4.4 73 21 12 4B S 0 0 1014 < 1344 Cloudy 58% cloud 11:00 -3.7 54 22 12 4B S 0.01 0 1014 1565 Partly cloudy 28% cloud 14:00 -3.2 51 19 10 3B SW 0.00 0 1014 1703 Clear 14% cloud 17:00 -3.5 53 16 8 3B SW 0.07 0.1 1014 1639 Clear 5% cloud 20:00 -3.8 57 15 8 3B S 0 0 1016 1444 Clear 12% cloud 23:00 -3.6 51 18 10 3B S 0 0 1016 1450 Clear 16% cloud Σάββατο, 31/10 02:00 -3.8 51 19 10 3B S 0 0 1017 1453 Clear 14% cloud 05:00 -3.8 52 18 9 3B S 0 0 1016 1447 Clear 14% cloud 08:00 -4.1 70 19 10 3B S 0 0 1017 1453 Partly cloudy 24% cloud 11:00 -3.2 82 15 8 3B S 0 0 1015 1678 Cloudy 76% cloud 14:00 -3.1 89 8 4 2B S 0.90 0.9 1015 1686 Overcast 98% cloud 17:00 -3.4 89 3 2 1B SW 0.53 0.5 1016 1619 Overcast 93% cloud 20:00 -3.5 88 4 2 1B SW 0.07 0.1 1016 1565 Cloudy 64% cloud 23:00 -3.7 80 4 2 1B SW 0 0 1017 1449 Partly cloudy 42% cloud Κυριακή, 01/11 01:00 -4.3 84 8 4 2B NW 0 0 1019 < 1344 Overcast 94% cloud 04:00 -4.1 77 10 5 2B NW 0 0 1019 < 1344 Partly cloudy 49% cloud 07:00 -3.6 62 14 8 3B NW 0 0 1021 < 1344 Cloudy 79% cloud 10:00 -3.1 64 15 8 3B N 0 0 1023 1485 Partly cloudy 31% cloud 13:00 -2.1 58 15 8 3B NW 0 0 1024 1664 Partly cloudy 49% cloud 16:00 -1.1 51 13 7 3B NW 0 0 1025 1781 Clear 8% cloud 19:00 -0.1 34 12 6 2B N 0 0 1026 1486 Clear 1% cloud 22:00 1.1 24 13 7 3B N 0 0 1027 1469 Clear 4% cloud Δευτέρα, 02/11 01:00 2.7 18 11 6 2B N 0 0 1027 1427 Clear 1% cloud 04:00 4.2 18 4 2 1B NE 0 0 1026 1415 Clear 4% cloud 07:00 5.5 15 6 3 1B SE 0 0 1025 1404 Partly cloudy 36% cloud 10:00 6 14 11 6 2B S 0 0 1026 3154 Overcast 100% cloud 13:00 6.6 19 11 6 2B S 0 0 1025 3155 Overcast 100% cloud 16:00 6.2 22 11 6 2B SW 0 0 1025 3155 Overcast 100% cloud 22:00 6.8 19 17 9 3B W 0 0 1024 1357 Clear 2% cloud Τρίτη, 03/11 04:00 6 17 19 10 3B W 0 0 1023 3138 Cloudy 70% cloud 10:00 6.6 24 12 7 2B W 0 0 1024 3146 Clear 0% cloud 16:00 7.5 34 10 5 2B NW 0 0 1023 3148 Clear 0% cloud 22:00 7.4 29 8 4 2B S 0 0 1023 3148 Clear 0% cloud Τετάρτη, 04/11 04:00 7.5 25 13 7 3B SE 0 0 1021 1349 Clear 0% cloud 10:00 7.6 23 18 10 3B SE 0 0 1020 3132 Clear 5% cloud 16:00 8.1 24 13 7 3B S 0 0 1017 3108 Overcast 96% cloud 22:00 7.5 22 26 14 4B SE 0 0 1015 3081 Overcast 81% cloud Πέμπτη, 05/11 04:00 5.1 37 17 9 3B SW 0 0 1013 1353 Clear 0% cloud 10:00 4.2 54 20 11 4B S 0 0 1012 2761 Overcast 92% cloud 16:00 1.9 77 12 6 2B SW 0.18 0 1012 2384 Overcast 100% cloud 22:00 -0.9 90 19 10 3B SW 0.74 0.2 1016 1985 Overcast 97% cloud Παρασκευή, 06/11 04:00 -1.1 89 16 9 3B SW 1.2 0.4 1019 1905 Overcast 85% cloud 10:00 0.3 79 23 12 4B W 1.3 0.4 1021 2179 Overcast 90% cloud 16:00 1.5 90 14 8 3B SW 0.96 0 1023 2500 Overcast 99% cloud |
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Forecast notes
Forecast table times: America/Los_Angeles.
Coordinates: 46.9282796°N, -121.5047206°E · Requested elevation: 2125 m. Model terrain: 1341 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.