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.
ECMWF · Model run: Next update expected:
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 06/11 00:00 7.6 91 17 9 3B SW 0.22 0 1007 3025 Partly cloudy 45% cloud 03:00 7.3 92 18 10 3B W 0.56 0 1006 3009 Cloudy 59% cloud 06:00 7 92 16 9 3B W 0.12 0 1007 3012 Cloudy 65% cloud 09:00 9.6 78 19 10 3B W 0.16 0 1009 3024 Partly cloudy 21% cloud 12:00 11.8 44 25 13 4B W 0.08 0 1009 3026 Clear 9% cloud 15:00 11.1 47 25 13 4B W 0 0 1009 2934 Clear 18% cloud 18:00 6.1 69 17 9 3B W 0 0 1013 2811 Clear 20% cloud 21:00 4.2 75 17 9 3B W 0 0 1015 2524 Partly cloudy 34% cloud Saturday, 07/11 00:00 1.5 79 17 9 3B W 0 0 1017 1968 Partly cloudy 22% cloud 03:00 0.3 82 20 11 4B W 0.01 0 1018 1626 Partly cloudy 31% cloud 06:00 0.8 69 24 13 4B W 0.04 0 1020 1718 Partly cloudy 39% cloud 09:00 1.5 68 24 13 4B W 0 0 1021 1798 Partly cloudy 48% cloud 12:00 2.8 54 31 17 5B W 0 0 1021 1929 Partly cloudy 42% cloud 15:00 1.8 60 25 14 4B W 0.04 0 1023 1866 Partly cloudy 38% cloud 18:00 -0.2 67 14 8 3B W 0 0 1027 1514 Partly cloudy 32% cloud 21:00 -0.2 58 10 5 2B W 0 0 1028 < 1220 Partly cloudy 21% cloud Sunday, 08/11 00:00 0.7 40 8 4 2B W 0 0 1029 1423 Clear 9% cloud 03:00 0.1 46 14 7 3B NW 0 0 1030 1534 Clear 9% cloud 06:00 -0.4 58 12 6 2B N 0 0 1032 < 1220 Clear 16% cloud 09:00 1.2 52 7 4 2B NW 0 0 1032 2797 Cloudy 65% cloud 12:00 3.6 47 9 5 2B NW 0 0 1029 2753 Cloudy 56% cloud 15:00 4.7 46 7 4 2B NW 0 0 1027 2768 Partly cloudy 40% cloud 18:00 4.1 55 3 2 1B W 0 0 1029 2646 Cloudy 55% cloud 21:00 3.5 65 9 5 2B S 0 0 1030 2461 Overcast 82% cloud Monday, 09/11 00:00 4.2 68 15 8 3B SW 0 0 1028 2548 Overcast 83% cloud 03:00 5.2 61 16 9 3B SW 0 0 1026 2515 Overcast 89% cloud 06:00 5.6 67 16 8 3B SW 0 0 1025 2501 Overcast 94% cloud 09:00 6.2 72 15 8 3B SW 0 0 1024 2523 Overcast 90% cloud 12:00 6.7 60 20 11 4B SW 0.08 0 1021 2521 Overcast 90% cloud 15:00 8 49 18 10 3B SW 0.04 0 1018 2628 Clear 8% cloud 18:00 6.8 55 13 7 3B W 0 0 1019 2482 Partly cloudy 26% cloud 21:00 4.5 72 13 7 3B NW 0.01 0 1021 2290 Cloudy 56% cloud Tuesday, 10/11 00:00 1.1 88 18 10 3B NW 0.26 0.1 1022 1804 Cloudy 75% cloud 03:00 -0.3 87 20 11 3B NW 0.07 0 1023 1481 Overcast 86% cloud 06:00 -1.6 85 18 10 3B NW 0.01 0 1024 < 1220 Overcast 81% cloud 09:00 -1 78 17 9 3B NW 0 0 1025 1454 Partly cloudy 34% cloud 12:00 0.7 67 16 9 3B NW 0 0 1023 1765 Partly cloudy 21% cloud 15:00 1.1 67 12 7 2B NW 0 0 1022 1838 Clear 6% cloud 18:00 0.6 68 13 7 3B NW 0 0 1025 1260 Clear 13% cloud 21:00 0.4 65 7 4 2B W 0 0 1026 1455 Clear 16% cloud Wednesday, 11/11 00:00 0.3 68 7 4 2B W 0 0 1026 1471 Partly cloudy 46% cloud 03:00 0.4 77 10 6 2B W 0 0 1026 1455 Partly cloudy 39% cloud 06:00 0.2 81 11 6 2B W 0 0 1028 1461 Partly cloudy 35% cloud 09:00 0.7 77 10 5 2B W 0 0 1028 1743 Clear 18% cloud 12:00 3.1 60 10 6 2B NW 0 0 1026 2141 Clear 2% cloud 15:00 3.5 55 15 8 3B NW 0 0 1026 2204 Clear 0% cloud |
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Forecast table times: Asia/Tokyo.
Coordinates: 36.1017865°N, 138.2133131°E · Requested elevation: 1569 m. Model terrain: 1218 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.

Kurumayama Kogen SKYPARK is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1569 to 1911 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF · Model run: Next update expected:
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 06/11 00:00 7.6 91 17 9 3B SW 0.22 0 1007 3025 Partly cloudy 45% cloud 03:00 7.3 92 18 10 3B W 0.56 0 1006 3009 Cloudy 59% cloud 06:00 7 92 16 9 3B W 0.12 0 1007 3012 Cloudy 65% cloud 09:00 9.6 78 19 10 3B W 0.16 0 1009 3024 Partly cloudy 21% cloud 12:00 11.8 44 25 13 4B W 0.08 0 1009 3026 Clear 9% cloud 15:00 11.1 47 25 13 4B W 0 0 1009 2934 Clear 18% cloud 18:00 6.1 69 17 9 3B W 0 0 1013 2811 Clear 20% cloud 21:00 4.2 75 17 9 3B W 0 0 1015 2524 Partly cloudy 34% cloud Saturday, 07/11 00:00 1.5 79 17 9 3B W 0 0 1017 1968 Partly cloudy 22% cloud 03:00 0.3 82 20 11 4B W 0.01 0 1018 1626 Partly cloudy 31% cloud 06:00 0.8 69 24 13 4B W 0.04 0 1020 1718 Partly cloudy 39% cloud 09:00 1.5 68 24 13 4B W 0 0 1021 1798 Partly cloudy 48% cloud 12:00 2.8 54 31 17 5B W 0 0 1021 1929 Partly cloudy 42% cloud 15:00 1.8 60 25 14 4B W 0.04 0 1023 1866 Partly cloudy 38% cloud 18:00 -0.2 67 14 8 3B W 0 0 1027 1514 Partly cloudy 32% cloud 21:00 -0.2 58 10 5 2B W 0 0 1028 < 1220 Partly cloudy 21% cloud Sunday, 08/11 00:00 0.7 40 8 4 2B W 0 0 1029 1423 Clear 9% cloud 03:00 0.1 46 14 7 3B NW 0 0 1030 1534 Clear 9% cloud 06:00 -0.4 58 12 6 2B N 0 0 1032 < 1220 Clear 16% cloud 09:00 1.2 52 7 4 2B NW 0 0 1032 2797 Cloudy 65% cloud 12:00 3.6 47 9 5 2B NW 0 0 1029 2753 Cloudy 56% cloud 15:00 4.7 46 7 4 2B NW 0 0 1027 2768 Partly cloudy 40% cloud 18:00 4.1 55 3 2 1B W 0 0 1029 2646 Cloudy 55% cloud 21:00 3.5 65 9 5 2B S 0 0 1030 2461 Overcast 82% cloud Monday, 09/11 00:00 4.2 68 15 8 3B SW 0 0 1028 2548 Overcast 83% cloud 03:00 5.2 61 16 9 3B SW 0 0 1026 2515 Overcast 89% cloud 06:00 5.6 67 16 8 3B SW 0 0 1025 2501 Overcast 94% cloud 09:00 6.2 72 15 8 3B SW 0 0 1024 2523 Overcast 90% cloud 12:00 6.7 60 20 11 4B SW 0.08 0 1021 2521 Overcast 90% cloud 15:00 8 49 18 10 3B SW 0.04 0 1018 2628 Clear 8% cloud 18:00 6.8 55 13 7 3B W 0 0 1019 2482 Partly cloudy 26% cloud 21:00 4.5 72 13 7 3B NW 0.01 0 1021 2290 Cloudy 56% cloud Tuesday, 10/11 00:00 1.1 88 18 10 3B NW 0.26 0.1 1022 1804 Cloudy 75% cloud 03:00 -0.3 87 20 11 3B NW 0.07 0 1023 1481 Overcast 86% cloud 06:00 -1.6 85 18 10 3B NW 0.01 0 1024 < 1220 Overcast 81% cloud 09:00 -1 78 17 9 3B NW 0 0 1025 1454 Partly cloudy 34% cloud 12:00 0.7 67 16 9 3B NW 0 0 1023 1765 Partly cloudy 21% cloud 15:00 1.1 67 12 7 2B NW 0 0 1022 1838 Clear 6% cloud 18:00 0.6 68 13 7 3B NW 0 0 1025 1260 Clear 13% cloud 21:00 0.4 65 7 4 2B W 0 0 1026 1455 Clear 16% cloud Wednesday, 11/11 00:00 0.3 68 7 4 2B W 0 0 1026 1471 Partly cloudy 46% cloud 03:00 0.4 77 10 6 2B W 0 0 1026 1455 Partly cloudy 39% cloud 06:00 0.2 81 11 6 2B W 0 0 1028 1461 Partly cloudy 35% cloud 09:00 0.7 77 10 5 2B W 0 0 1028 1743 Clear 18% cloud 12:00 3.1 60 10 6 2B NW 0 0 1026 2141 Clear 2% cloud 15:00 3.5 55 15 8 3B NW 0 0 1026 2204 Clear 0% cloud |
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Forecast table times: Asia/Tokyo.
Coordinates: 36.1017865°N, 138.2133131°E · Requested elevation: 1569 m. Model terrain: 1218 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.
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 10.6 64 23 12 4B SW — — 1010 3057 Partly cloudy 31% cloud 09:00 7.4 76 21 11 4B SW 0 0 1010 3051 Cloudy 70% cloud 12:00 7.5 82 24 13 4B W 0.36 0 1008 3039 Overcast 95% cloud 15:00 6.5 90 29 16 5B SW 0.23 0 1007 3025 Partly cloudy 47% cloud 18:00 6 88 34 18 5B W 0.56 0 1006 3009 Cloudy 60% cloud 21:00 5.5 87 28 15 4B W 0.13 0 1007 3012 Cloudy 64% cloud Friday, 06/11 00:00 7.5 71 30 16 5B W 0.15 0 1009 3024 Partly cloudy 21% cloud 03:00 9.3 41 35 19 5B W 0.08 0 1009 3026 Clear 9% cloud 06:00 8.3 47 33 18 5B W 0 0 1009 2938 Clear 19% cloud 09:00 4.5 59 27 15 4B W 0 0 1013 2826 Partly cloudy 21% cloud 12:00 2.7 64 27 15 4B W 0 0 1015 2528 Partly cloudy 33% cloud 15:00 0.3 69 27 15 4B W 0 0 1017 1986 Partly cloudy 23% cloud 18:00 -1.3 75 31 17 5B W 0.01 0 1018 1642 Partly cloudy 32% cloud 21:00 -1 65 37 20 5B W 0.04 0 1020 1726 Partly cloudy 40% cloud Saturday, 07/11 00:00 -0.7 67 36 19 5B W 0 0 1021 1805 Partly cloudy 48% cloud 03:00 0.2 55 42 22 6B W 0 0 1021 1933 Partly cloudy 42% cloud 06:00 -0.3 56 38 20 5B W 0.04 0 1023 1871 Partly cloudy 37% cloud 09:00 -1.3 56 30 16 5B W 0 0 1027 1527 Partly cloudy 31% cloud 12:00 -0.9 47 25 14 4B W 0 0 1028 < 1197 Partly cloudy 21% cloud 15:00 0 34 23 12 4B W 0 0 1029 1413 Clear 11% cloud 18:00 -0.1 39 27 14 4B NW 0 0 1030 1536 Clear 11% cloud 21:00 -0.4 48 23 12 4B NW 0 0 1032 < 1197 Clear 16% cloud Sunday, 08/11 00:00 0.8 45 16 9 3B NW 0 0 1032 2794 Cloudy 65% cloud 03:00 2.5 44 17 9 3B W 0 0 1029 2752 Cloudy 57% cloud 06:00 3.4 44 16 8 3B W 0 0 1027 2766 Partly cloudy 40% cloud 09:00 2.8 52 13 7 3B W 0 0 1029 2644 Cloudy 55% cloud 12:00 2.2 62 15 8 3B SW 0 0 1030 2462 Overcast 81% cloud 15:00 2.7 63 24 13 4B SW 0 0 1028 2548 Overcast 84% cloud 18:00 3.3 58 27 15 4B SW 0 0 1026 2516 Overcast 89% cloud 21:00 3.5 66 26 14 4B SW 0 0 1025 2499 Overcast 94% cloud Monday, 09/11 00:00 4 70 26 14 4B SW 0 0 1024 2522 Overcast 90% cloud 03:00 4.2 63 30 16 5B SW 0.08 0 1021 2522 Overcast 89% cloud 06:00 5.4 52 24 13 4B W 0.04 0 1018 2630 Clear 8% cloud 09:00 4.2 59 19 10 3B W 0 0 1019 2483 Partly cloudy 28% cloud 12:00 2.4 74 17 9 3B NW 0.02 0 1021 2290 Cloudy 55% cloud 15:00 -0.5 86 20 11 4B NW 0.27 0.1 1022 1807 Cloudy 74% cloud 18:00 -1.5 74 26 14 4B NW 0.08 0 1023 1492 Overcast 84% cloud 21:00 -2.2 70 26 14 4B NW 0.01 0 1024 1209 Overcast 81% cloud Tuesday, 10/11 00:00 -1.8 65 23 13 4B NW 0 0 1025 1448 Partly cloudy 37% cloud 03:00 -0.5 57 22 12 4B NW 0 0 1023 1757 Partly cloudy 22% cloud 06:00 -0.3 58 17 9 3B NW 0 0 1023 1835 Clear 6% cloud 09:00 -0.6 58 17 9 3B NW 0 0 1025 1213 Clear 13% cloud 12:00 -0.8 57 14 8 3B W 0 0 1026 1452 Clear 18% cloud 15:00 -1 61 15 8 3B W 0 0 1026 1469 Partly cloudy 47% cloud 18:00 -1.1 68 19 10 3B W 0 0 1026 1450 Partly cloudy 40% cloud 21:00 -1.1 71 20 11 3B W 0 0 1028 1457 Partly cloudy 34% cloud Wednesday, 11/11 00:00 -0.7 68 19 10 3B W 0 0 1028 1739 Clear 17% cloud 03:00 1.2 56 18 10 3B W 0 0 1026 2141 Clear 2% cloud 06:00 1.6 52 18 9 3B NW 0 0 1026 2204 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 36.1030681°N, 138.1985137°E · Requested elevation: 1911 m. Model terrain: 1195 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.