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 14.8 69 8 4 2B S — — 1010 3055 Partly cloudy 40% cloud 09:00 10.8 85 2 1 1B S 0.00 0 1009 3045 Cloudy 72% cloud 12:00 11 86 6 3 1B S 0.27 0 1007 3031 Overcast 98% cloud 15:00 10 85 5 2 1B SW 0.09 0 1006 3015 Partly cloudy 34% cloud 18:00 9.8 85 4 2 1B W 0.16 0 1005 2997 Overcast 87% cloud 21:00 9.4 95 9 5 2B NW 2.2 0 1007 2967 Overcast 100% cloud Friday, 06/11 00:00 10.8 93 16 9 3B NW 2.4 0 1009 2890 Cloudy 78% cloud 03:00 13.8 62 14 8 3B NW 0.25 0 1008 2819 Partly cloudy 40% cloud 06:00 11.7 78 11 6 2B NW 0.41 0 1010 2720 Cloudy 51% cloud 09:00 8.2 87 14 8 3B NW 0.33 0 1014 2533 Cloudy 63% cloud 12:00 5.5 92 15 8 3B NW 0.30 0 1017 2097 Overcast 88% cloud 15:00 4 96 17 9 3B NW 1.5 0 1018 1628 Overcast 99% cloud 18:00 2.9 95 17 9 3B NW 2.5 0 1019 1418 Overcast 99% cloud 21:00 2.4 92 11 6 2B NW 0.97 0 1020 1409 Cloudy 72% cloud Saturday, 07/11 00:00 3 90 18 10 3B NW 1.4 0 1022 1388 Overcast 98% cloud 03:00 2.9 87 20 11 4B NW 3.1 0 1023 1333 Overcast 94% cloud 06:00 2.3 87 22 12 4B NW 2.7 0 1025 1274 Overcast 92% cloud 09:00 1 91 19 10 3B NW 2.3 0.7 1028 1118 Overcast 92% cloud 12:00 0.9 87 17 9 3B NW 0.91 0.3 1030 1085 Overcast 92% cloud 15:00 0.5 82 15 8 3B NW 0.19 0 1031 1027 Cloudy 79% cloud 18:00 0.8 85 16 8 3B NW 0.34 0.1 1032 1073 Overcast 94% cloud 21:00 0.9 87 14 8 3B NW 0.64 0.2 1033 1083 Overcast 93% cloud Sunday, 08/11 00:00 2.6 80 14 7 3B NW 0.41 0 1034 1247 Overcast 94% cloud 03:00 4 72 15 8 3B NW 0.34 0 1033 1350 Overcast 98% cloud 06:00 3.9 68 10 5 2B NW 0.07 0 1032 1374 Overcast 94% cloud 09:00 2.4 76 5 3 1B NW 0 0 1032 1399 Overcast 87% cloud 12:00 2.2 79 2 1 1B W 0 0 1032 1593 Overcast 92% cloud 15:00 2.8 75 4 2 1B SW 0.00 0 1030 1910 Overcast 84% cloud 18:00 3.1 73 3 2 1B SW 0 0 1028 2029 Overcast 98% cloud 21:00 3.4 72 4 2 1B SW 0 0 1027 2208 Overcast 93% cloud Monday, 09/11 00:00 6.6 64 3 1 1B SW 0 0 1025 2336 Overcast 88% cloud 03:00 9.4 58 3 1 1B W 0.05 0 1022 2366 Partly cloudy 44% cloud 06:00 8.8 63 5 2 1B NW 0 0 1020 2178 Cloudy 63% cloud 09:00 5.2 82 6 3 2B W 0 0 1021 2127 Cloudy 69% cloud 12:00 4.5 96 14 8 3B NW 2.6 0 1023 1758 Overcast 99% cloud 15:00 2.5 94 15 8 3B NW 4.0 0 1024 1317 Overcast 100% cloud 18:00 1.2 93 16 9 3B NW 1.3 0 1024 1113 Overcast 99% cloud 21:00 0.6 91 16 9 3B NW 0.71 0.2 1025 1050 Overcast 98% cloud Tuesday, 10/11 00:00 1.4 87 18 10 3B NW 1.5 0 1026 1128 Overcast 99% cloud 03:00 1.7 89 17 9 3B NW 2.3 0 1025 1176 Overcast 100% cloud 06:00 1 89 14 7 3B NW 1.5 0.5 1026 1084 Overcast 100% cloud 09:00 0.2 91 11 6 2B NW 0.41 0.1 1028 983 Overcast 96% cloud 12:00 -0.2 89 6 3 2B NW 0.27 0.1 1028 929 Cloudy 76% cloud 15:00 -1 88 4 2 1B W 0 0 1028 < 840 Cloudy 52% cloud 18:00 -1.7 88 5 3 1B W 0 0 1028 < 840 Cloudy 58% cloud 21:00 -0.7 88 5 2 1B NW 0 0 1029 < 840 Cloudy 77% cloud Wednesday, 11/11 00:00 2.7 71 4 2 1B NW 0 0 1030 1231 Cloudy 69% cloud 03:00 5.2 59 10 5 2B NW 0.00 0 1029 1410 Cloudy 57% cloud 06:00 5.3 53 11 6 2B NW 0 0 1029 1483 Clear 4% cloud |
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Forecast table times: UTC.
Coordinates: 36.8885195°N, 138.7543152°E · Requested elevation: 957 m. Model terrain: 838 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.
Summer dry ski slope · This snow resort also has an outdoor synthetic slope for seasonal use. Check the operator for opening dates.

Kagura Area is a downhill ski area in Niigata Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 957 to 1838 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 14.8 69 8 4 2B S — — 1010 3055 Partly cloudy 40% cloud 09:00 10.8 85 2 1 1B S 0.00 0 1009 3045 Cloudy 72% cloud 12:00 11 86 6 3 1B S 0.27 0 1007 3031 Overcast 98% cloud 15:00 10 85 5 2 1B SW 0.09 0 1006 3015 Partly cloudy 34% cloud 18:00 9.8 85 4 2 1B W 0.16 0 1005 2997 Overcast 87% cloud 21:00 9.4 95 9 5 2B NW 2.2 0 1007 2967 Overcast 100% cloud Friday, 06/11 00:00 10.8 93 16 9 3B NW 2.4 0 1009 2890 Cloudy 78% cloud 03:00 13.8 62 14 8 3B NW 0.25 0 1008 2819 Partly cloudy 40% cloud 06:00 11.7 78 11 6 2B NW 0.41 0 1010 2720 Cloudy 51% cloud 09:00 8.2 87 14 8 3B NW 0.33 0 1014 2533 Cloudy 63% cloud 12:00 5.5 92 15 8 3B NW 0.30 0 1017 2097 Overcast 88% cloud 15:00 4 96 17 9 3B NW 1.5 0 1018 1628 Overcast 99% cloud 18:00 2.9 95 17 9 3B NW 2.5 0 1019 1418 Overcast 99% cloud 21:00 2.4 92 11 6 2B NW 0.97 0 1020 1409 Cloudy 72% cloud Saturday, 07/11 00:00 3 90 18 10 3B NW 1.4 0 1022 1388 Overcast 98% cloud 03:00 2.9 87 20 11 4B NW 3.1 0 1023 1333 Overcast 94% cloud 06:00 2.3 87 22 12 4B NW 2.7 0 1025 1274 Overcast 92% cloud 09:00 1 91 19 10 3B NW 2.3 0.7 1028 1118 Overcast 92% cloud 12:00 0.9 87 17 9 3B NW 0.91 0.3 1030 1085 Overcast 92% cloud 15:00 0.5 82 15 8 3B NW 0.19 0 1031 1027 Cloudy 79% cloud 18:00 0.8 85 16 8 3B NW 0.34 0.1 1032 1073 Overcast 94% cloud 21:00 0.9 87 14 8 3B NW 0.64 0.2 1033 1083 Overcast 93% cloud Sunday, 08/11 00:00 2.6 80 14 7 3B NW 0.41 0 1034 1247 Overcast 94% cloud 03:00 4 72 15 8 3B NW 0.34 0 1033 1350 Overcast 98% cloud 06:00 3.9 68 10 5 2B NW 0.07 0 1032 1374 Overcast 94% cloud 09:00 2.4 76 5 3 1B NW 0 0 1032 1399 Overcast 87% cloud 12:00 2.2 79 2 1 1B W 0 0 1032 1593 Overcast 92% cloud 15:00 2.8 75 4 2 1B SW 0.00 0 1030 1910 Overcast 84% cloud 18:00 3.1 73 3 2 1B SW 0 0 1028 2029 Overcast 98% cloud 21:00 3.4 72 4 2 1B SW 0 0 1027 2208 Overcast 93% cloud Monday, 09/11 00:00 6.6 64 3 1 1B SW 0 0 1025 2336 Overcast 88% cloud 03:00 9.4 58 3 1 1B W 0.05 0 1022 2366 Partly cloudy 44% cloud 06:00 8.8 63 5 2 1B NW 0 0 1020 2178 Cloudy 63% cloud 09:00 5.2 82 6 3 2B W 0 0 1021 2127 Cloudy 69% cloud 12:00 4.5 96 14 8 3B NW 2.6 0 1023 1758 Overcast 99% cloud 15:00 2.5 94 15 8 3B NW 4.0 0 1024 1317 Overcast 100% cloud 18:00 1.2 93 16 9 3B NW 1.3 0 1024 1113 Overcast 99% cloud 21:00 0.6 91 16 9 3B NW 0.71 0.2 1025 1050 Overcast 98% cloud Tuesday, 10/11 00:00 1.4 87 18 10 3B NW 1.5 0 1026 1128 Overcast 99% cloud 03:00 1.7 89 17 9 3B NW 2.3 0 1025 1176 Overcast 100% cloud 06:00 1 89 14 7 3B NW 1.5 0.5 1026 1084 Overcast 100% cloud 09:00 0.2 91 11 6 2B NW 0.41 0.1 1028 983 Overcast 96% cloud 12:00 -0.2 89 6 3 2B NW 0.27 0.1 1028 929 Cloudy 76% cloud 15:00 -1 88 4 2 1B W 0 0 1028 < 840 Cloudy 52% cloud 18:00 -1.7 88 5 3 1B W 0 0 1028 < 840 Cloudy 58% cloud 21:00 -0.7 88 5 2 1B NW 0 0 1029 < 840 Cloudy 77% cloud Wednesday, 11/11 00:00 2.7 71 4 2 1B NW 0 0 1030 1231 Cloudy 69% cloud 03:00 5.2 59 10 5 2B NW 0.00 0 1029 1410 Cloudy 57% cloud 06:00 5.3 53 11 6 2B NW 0 0 1029 1483 Clear 4% cloud |
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Forecast table times: UTC.
Coordinates: 36.8885195°N, 138.7543152°E · Requested elevation: 957 m. Model terrain: 838 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 8.7 75 23 12 4B SW — — 1010 3055 Partly cloudy 43% cloud 09:00 8.7 77 16 8 3B SW 0 0 1009 3045 Cloudy 73% cloud 12:00 9.3 75 24 13 4B SW 0.30 0 1007 3031 Overcast 98% cloud 15:00 8.7 78 25 14 4B SW 0.10 0 1006 3016 Partly cloudy 36% cloud 18:00 7.4 86 27 14 4B W 0.25 0 1005 2997 Overcast 86% cloud 21:00 6.2 91 37 20 5B NW 1.9 0 1007 2970 Overcast 100% cloud Friday, 06/11 00:00 5.5 82 45 24 6B W 2.2 0 1009 2902 Overcast 83% cloud 03:00 6.2 70 40 22 6B W 0.23 0 1008 2842 Partly cloudy 45% cloud 06:00 5.8 76 40 22 6B W 0.39 0 1010 2738 Partly cloudy 48% cloud 09:00 3.5 76 41 22 6B W 0.28 0 1014 2565 Cloudy 63% cloud 12:00 1.3 82 40 21 6B W 0.29 0 1017 2123 Overcast 90% cloud 15:00 -0.9 88 37 20 5B NW 1.4 0.4 1018 1663 Overcast 99% cloud 18:00 -2.1 87 42 23 6B NW 2.1 0.6 1019 1435 Overcast 99% cloud 21:00 -2.4 84 49 27 6B W 0.80 0.2 1020 1421 Cloudy 79% cloud Saturday, 07/11 00:00 -2.7 90 49 27 6B W 1.2 0.4 1022 1419 Overcast 99% cloud 03:00 -3.1 85 57 31 7B W 2.5 2.5 1023 1374 Overcast 89% cloud 06:00 -3.4 82 60 33 7B NW 2.1 1.6 1025 1309 Overcast 88% cloud 09:00 -3.7 77 60 32 7B NW 1.7 1.7 1028 1130 Overcast 92% cloud 12:00 -3.9 74 54 29 7B NW 0.74 0.7 1029 1103 Overcast 91% cloud 15:00 -3.8 73 51 28 7B NW 0.16 0.2 1031 1040 Overcast 82% cloud 18:00 -3.5 74 54 29 7B NW 0.25 0.2 1032 1088 Overcast 95% cloud 21:00 -3.4 75 47 26 6B NW 0.55 0.5 1033 1102 Overcast 94% cloud Sunday, 08/11 00:00 -2.8 76 37 20 5B NW 0.32 0.1 1034 1267 Overcast 95% cloud 03:00 -2.1 79 30 16 5B NW 0.24 0 1033 1377 Overcast 97% cloud 06:00 -1.7 75 21 11 4B NW 0.04 0 1032 1397 Overcast 92% cloud 09:00 -1.1 67 16 8 3B W 0 0 1032 1397 Overcast 85% cloud 12:00 -0.6 72 16 9 3B W 0 0 1032 1628 Overcast 89% cloud 15:00 0.3 69 22 12 4B SW 0 0 1030 1936 Overcast 84% cloud 18:00 0.9 66 23 12 4B SW 0 0 1028 2050 Overcast 97% cloud 21:00 2 60 26 14 4B SW 0 0 1026 2218 Overcast 94% cloud Monday, 09/11 00:00 3 57 25 13 4B SW 0.01 0 1025 2342 Overcast 88% cloud 03:00 3.3 67 24 13 4B SW 0.06 0 1022 2373 Partly cloudy 44% cloud 06:00 2.2 78 18 10 3B W 0 0 1020 2208 Cloudy 62% cloud 09:00 1.8 86 26 14 4B W 0.01 0 1021 2140 Cloudy 64% cloud 12:00 -0.4 93 28 15 4B NW 2.3 0.7 1023 1770 Overcast 99% cloud 15:00 -2.7 91 35 19 5B NW 3.5 1.4 1024 1321 Overcast 100% cloud 18:00 -3.7 78 43 23 6B NW 1.1 1.1 1024 1127 Overcast 99% cloud 21:00 -3.9 76 48 26 6B NW 0.59 0.6 1025 1055 Overcast 98% cloud Tuesday, 10/11 00:00 -3.9 78 46 25 6B NW 1.1 1.1 1026 1144 Overcast 99% cloud 03:00 -3.5 78 42 23 6B NW 1.9 1.9 1025 1203 Overcast 100% cloud 06:00 -3.8 74 35 19 5B NW 1.4 1.4 1026 1107 Overcast 100% cloud 09:00 -4 72 30 16 5B NW 0.31 0.3 1028 977 Overcast 95% cloud 12:00 -3.9 65 22 12 4B NW 0.19 0.2 1028 < 966 Cloudy 74% cloud 15:00 -3.9 62 21 11 4B W 0 0 1028 < 966 Partly cloudy 47% cloud 18:00 -4.2 71 24 13 4B W 0 0 1028 < 966 Partly cloudy 49% cloud 21:00 -4.1 76 26 14 4B W 0 0 1029 < 966 Cloudy 75% cloud Wednesday, 11/11 00:00 -3.8 80 25 14 4B NW 0 0 1030 1265 Cloudy 60% cloud 03:00 -2.4 70 26 14 4B NW 0 0 1029 1438 Partly cloudy 49% cloud 06:00 -1.5 55 26 14 4B NW 0 0 1029 1508 Clear 5% cloud |
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Forecast table times: UTC.
Coordinates: 36.8569779°N, 138.7143543°E · Requested elevation: 1838 m. Model terrain: 964 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.