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 11.9 77 9 5 2B SW — — 1011 3057 Partly cloudy 46% cloud 09:00 8.4 89 5 3 1B W 0.04 0 1010 3048 Partly cloudy 36% cloud 12:00 9.1 87 6 3 1B W 0.06 0 1008 3034 Overcast 97% cloud 15:00 8 88 6 3 2B W 0.04 0 1006 3019 Partly cloudy 20% cloud 18:00 7.4 87 9 5 2B W 0.00 0 1005 3001 Partly cloudy 20% cloud 21:00 6.9 95 13 7 3B NW 0.33 0 1006 3001 Cloudy 77% cloud Friday, 06/11 00:00 9.4 87 19 10 3B NW 0.85 0 1008 3001 Overcast 85% cloud 03:00 11.7 60 20 11 4B NW 0.29 0 1008 3009 Partly cloudy 29% cloud 06:00 10.8 67 14 8 3B NW 0.13 0 1009 2818 Cloudy 51% cloud 09:00 7.4 80 15 8 3B NW 0.34 0 1013 2678 Cloudy 70% cloud 12:00 5.3 79 16 9 3B NW 0.29 0 1015 2396 Overcast 88% cloud 15:00 3.8 82 18 10 3B NW 0.62 0 1016 2075 Overcast 95% cloud 18:00 2.2 82 18 10 3B NW 0.84 0 1017 1729 Overcast 95% cloud 21:00 1.2 83 24 13 4B NW 0.35 0 1019 1467 Overcast 91% cloud Saturday, 07/11 00:00 1.5 86 23 12 4B NW 0.53 0 1021 1440 Overcast 90% cloud 03:00 1.2 82 34 18 5B NW 0.96 0 1022 1408 Overcast 89% cloud 06:00 0.6 83 36 19 5B NW 0.81 0.2 1024 1354 Overcast 89% cloud 09:00 -0.6 89 37 20 5B NW 1.1 0.3 1027 1215 Overcast 92% cloud 12:00 -1.1 87 35 19 5B NW 0.42 0.1 1028 1158 Overcast 93% cloud 15:00 -1.4 83 30 16 5B NW 0.10 0 1030 1108 Overcast 93% cloud 18:00 -1.2 86 33 18 5B NW 0.20 0 1030 1126 Overcast 96% cloud 21:00 -1.3 91 26 14 4B NW 0.30 0.1 1032 1117 Overcast 97% cloud Sunday, 08/11 00:00 0.3 79 25 14 4B NW 0.31 0.1 1033 1324 Overcast 92% cloud 03:00 1.9 73 25 13 4B NW 0.08 0 1032 1462 Overcast 87% cloud 06:00 2.4 64 16 8 3B N 0.02 0 1031 1683 Overcast 87% cloud 09:00 0.5 71 4 2 1B N 0 0 1032 1860 Cloudy 76% cloud 12:00 0.3 74 2 1 1B W 0 0 1032 1730 Overcast 91% cloud 15:00 0.9 77 6 3 2B S 0.01 0 1030 1876 Overcast 87% cloud 18:00 1 78 5 3 1B SW 0 0 1028 1999 Overcast 97% cloud 21:00 2.6 68 5 3 1B SW 0 0 1027 2242 Overcast 96% cloud Monday, 09/11 00:00 4.8 58 6 3 1B SW 0 0 1026 2335 Overcast 94% cloud 03:00 6.2 58 8 4 2B SW 0.07 0 1022 2341 Overcast 91% cloud 06:00 6.8 64 6 3 1B NW 0 0 1020 2337 Partly cloudy 21% cloud 09:00 4.1 76 4 2 1B N 0 0 1020 2193 Partly cloudy 37% cloud 12:00 3.4 87 19 10 3B NW 0.35 0 1021 1957 Overcast 97% cloud 15:00 1 86 28 15 4B NW 0.80 0.2 1022 1450 Overcast 87% cloud 18:00 -0.5 86 31 17 5B NW 0.68 0.2 1023 1220 Overcast 91% cloud 21:00 -1.5 89 34 18 5B NW 0.49 0.1 1023 1101 Overcast 95% cloud Tuesday, 10/11 00:00 -0.9 86 34 18 5B NW 0.60 0.2 1025 1197 Overcast 95% cloud 03:00 -0.1 81 32 17 5B NW 0.75 0.2 1024 1277 Overcast 89% cloud 06:00 -1.1 85 24 13 4B NW 0.75 0.2 1025 1174 Overcast 91% cloud 09:00 -1.7 82 20 11 4B NW 0.18 0 1027 < 1043 Cloudy 78% cloud 12:00 -1.8 65 12 7 3B NW 0.15 0 1027 < 1043 Cloudy 53% cloud 15:00 -2.5 62 8 4 2B NW 0 0 1027 < 1043 Partly cloudy 25% cloud 18:00 -3.3 70 8 4 2B NW 0 0 1028 < 1043 Partly cloudy 21% cloud 21:00 -3 77 10 6 2B NW 0 0 1029 < 1043 Partly cloudy 39% cloud Wednesday, 11/11 00:00 0.5 68 12 6 2B NW 0 0 1029 1340 Partly cloudy 29% cloud 03:00 1.8 63 17 9 3B NW 0.01 0 1029 1439 Cloudy 54% cloud 06:00 1.6 64 20 11 4B NW 0.01 0 1029 1454 Partly cloudy 26% cloud |
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Forecast table times: UTC.
Coordinates: 36.7701881°N, 139.1086857°E · Requested elevation: 1288 m. Model terrain: 1041 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.

Kawaba Ski Resort is a downhill ski area in Gunma Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1288 to 1843 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 11.9 77 9 5 2B SW — — 1011 3057 Partly cloudy 46% cloud 09:00 8.4 89 5 3 1B W 0.05 0 1010 3048 Partly cloudy 36% cloud 12:00 9.1 87 6 3 1B W 0.06 0 1008 3034 Overcast 97% cloud 15:00 8 88 6 4 2B W 0.04 0 1006 3019 Partly cloudy 20% cloud 18:00 7.4 87 9 5 2B W 0.00 0 1005 3001 Partly cloudy 20% cloud 21:00 6.9 95 13 7 3B NW 0.33 0 1006 3001 Cloudy 77% cloud Friday, 06/11 00:00 9.4 87 19 10 3B NW 0.85 0 1008 3002 Overcast 85% cloud 03:00 11.7 60 20 11 4B NW 0.29 0 1008 3009 Partly cloudy 29% cloud 06:00 10.8 67 14 8 3B NW 0.13 0 1009 2818 Cloudy 51% cloud 09:00 7.4 80 15 8 3B NW 0.34 0 1013 2678 Cloudy 70% cloud 12:00 5.3 79 16 9 3B NW 0.29 0 1015 2396 Overcast 88% cloud 15:00 3.8 82 18 10 3B NW 0.62 0 1016 2075 Overcast 95% cloud 18:00 2.2 82 18 10 3B NW 0.84 0 1017 1730 Overcast 95% cloud 21:00 1.2 83 24 13 4B NW 0.35 0 1019 1467 Overcast 91% cloud Saturday, 07/11 00:00 1.5 86 23 12 4B NW 0.53 0 1021 1440 Overcast 90% cloud 03:00 1.2 82 34 18 5B NW 0.96 0 1022 1408 Overcast 89% cloud 06:00 0.6 83 36 19 5B NW 0.80 0.2 1024 1355 Overcast 89% cloud 09:00 -0.6 89 37 20 5B NW 1.1 0.3 1027 1215 Overcast 92% cloud 12:00 -1.1 87 35 19 5B NW 0.42 0.1 1028 1158 Overcast 93% cloud 15:00 -1.4 83 31 16 5B NW 0.10 0 1030 1108 Overcast 93% cloud 18:00 -1.2 86 33 18 5B NW 0.19 0 1030 1126 Overcast 96% cloud 21:00 -1.3 91 26 14 4B NW 0.30 0.1 1032 1117 Overcast 97% cloud Sunday, 08/11 00:00 0.3 79 25 14 4B NW 0.31 0.1 1033 1324 Overcast 92% cloud 03:00 1.8 73 25 13 4B NW 0.08 0 1032 1463 Overcast 87% cloud 06:00 2.3 64 16 8 3B N 0.02 0 1031 1684 Overcast 87% cloud 09:00 0.5 71 4 2 1B N 0 0 1032 1861 Cloudy 76% cloud 12:00 0.3 74 2 1 1B W 0 0 1032 1730 Overcast 91% cloud 15:00 0.9 77 6 3 2B S 0.01 0 1030 1877 Overcast 87% cloud 18:00 1 78 5 3 1B SW 0 0 1028 1999 Overcast 97% cloud 21:00 2.6 68 5 3 1B SW 0 0 1027 2242 Overcast 96% cloud Monday, 09/11 00:00 4.8 58 6 3 1B SW 0 0 1026 2335 Overcast 94% cloud 03:00 6.2 58 8 4 2B SW 0.07 0 1022 2341 Overcast 91% cloud 06:00 6.8 64 6 3 1B NW 0 0 1020 2338 Partly cloudy 20% cloud 09:00 4.1 76 4 2 1B N 0 0 1020 2193 Partly cloudy 37% cloud 12:00 3.4 87 19 10 3B NW 0.35 0 1021 1958 Overcast 97% cloud 15:00 1 86 28 15 4B NW 0.79 0.2 1022 1451 Overcast 87% cloud 18:00 -0.5 86 31 17 5B NW 0.68 0.2 1023 1220 Overcast 91% cloud 21:00 -1.5 89 34 19 5B NW 0.48 0.1 1023 1101 Overcast 95% cloud Tuesday, 10/11 00:00 -0.9 86 34 19 5B NW 0.60 0.2 1025 1197 Overcast 95% cloud 03:00 -0.1 81 32 17 5B NW 0.75 0.2 1024 1278 Overcast 89% cloud 06:00 -1.1 85 24 13 4B NW 0.75 0.2 1025 1174 Overcast 91% cloud 09:00 -1.7 82 20 11 4B NW 0.18 0 1027 < 1043 Cloudy 78% cloud 12:00 -1.8 64 13 7 3B NW 0.15 0 1027 < 1043 Cloudy 53% cloud 15:00 -2.5 62 8 4 2B NW 0 0 1027 < 1043 Partly cloudy 25% cloud 18:00 -3.3 70 8 4 2B NW 0 0 1028 < 1043 Partly cloudy 21% cloud 21:00 -3 77 10 6 2B NW 0 0 1029 < 1043 Partly cloudy 39% cloud Wednesday, 11/11 00:00 0.5 68 12 6 2B NW 0 0 1029 1340 Partly cloudy 29% cloud 03:00 1.8 63 17 9 3B NW 0.01 0 1029 1439 Cloudy 54% cloud 06:00 1.6 64 20 11 4B NW 0.01 0 1029 1454 Partly cloudy 26% cloud |
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Forecast table times: UTC.
Coordinates: 36.7699904°N, 139.108616°E · Requested elevation: 1289 m. Model terrain: 1040 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 9.2 72 22 12 4B W — — 1011 3057 Partly cloudy 45% cloud 09:00 6.6 82 18 10 3B SW 0.04 0 1010 3048 Partly cloudy 36% cloud 12:00 7.3 84 20 11 4B W 0.07 0 1008 3034 Overcast 97% cloud 15:00 6.3 87 22 12 4B W 0.05 0 1006 3019 Clear 20% cloud 18:00 5.5 86 28 15 4B W 0.01 0 1005 3001 Partly cloudy 23% cloud 21:00 4.7 93 31 17 5B NW 0.43 0 1006 2994 Cloudy 78% cloud Friday, 06/11 00:00 6.3 80 34 19 5B NW 1.2 0 1009 2981 Overcast 87% cloud 03:00 7.8 56 38 20 5B W 0.45 0 1008 3004 Partly cloudy 31% cloud 06:00 6.7 69 31 17 5B W 0.18 0 1009 2804 Cloudy 55% cloud 09:00 4.3 74 28 15 4B W 0.67 0 1013 2647 Cloudy 73% cloud 12:00 2.5 71 29 16 5B W 0.46 0 1016 2361 Overcast 89% cloud 15:00 0.9 73 30 16 5B W 0.92 0.3 1017 2036 Overcast 95% cloud 18:00 -0.8 75 35 19 5B W 1.2 0.3 1017 1692 Overcast 95% cloud 21:00 -2.3 83 46 25 6B NW 0.55 0.2 1019 1450 Overcast 91% cloud Saturday, 07/11 00:00 -2.8 89 46 25 6B NW 0.78 0.2 1021 1428 Overcast 91% cloud 03:00 -3.2 84 57 31 7B NW 1.4 1.4 1022 1398 Overcast 90% cloud 06:00 -3.4 82 62 33 7B NW 1.1 1.1 1024 1344 Overcast 90% cloud 09:00 -3.6 77 64 35 8B NW 1.3 1.3 1027 1202 Overcast 93% cloud 12:00 -3.6 73 62 33 7B NW 0.54 0.5 1029 1148 Overcast 94% cloud 15:00 -3.4 69 57 31 7B NW 0.12 0.1 1030 1101 Overcast 94% cloud 18:00 -3 72 62 34 8B NW 0.27 0.3 1030 1119 Overcast 97% cloud 21:00 -2.8 75 56 30 7B NW 0.41 0.1 1032 1114 Overcast 97% cloud Sunday, 08/11 00:00 -2.2 73 44 24 6B NW 0.44 0.1 1033 1317 Overcast 93% cloud 03:00 -1.2 71 35 19 5B NW 0.16 0 1032 1457 Overcast 88% cloud 06:00 -0.3 57 24 13 4B NW 0.04 0 1031 1569 Overcast 88% cloud 09:00 -0.1 54 15 8 3B W 0 0 1032 1766 Cloudy 77% cloud 12:00 -0.4 67 16 9 3B W 0 0 1032 1215 Overcast 92% cloud 15:00 0.1 73 21 11 4B SW 0.01 0 1030 1864 Overcast 87% cloud 18:00 0.5 70 21 12 4B SW 0 0 1028 1992 Overcast 97% cloud 21:00 1.9 58 24 13 4B SW 0 0 1027 2231 Overcast 96% cloud Monday, 09/11 00:00 2.6 54 21 11 4B SW 0 0 1026 2332 Overcast 95% cloud 03:00 3 61 25 13 4B SW 0.06 0 1022 2335 Overcast 89% cloud 06:00 2.8 70 19 10 3B W 0 0 1020 2326 Partly cloudy 23% cloud 09:00 2 75 17 9 3B W 0 0 1020 2180 Partly cloudy 39% cloud 12:00 0.5 90 29 16 5B NW 0.60 0.2 1021 1941 Overcast 97% cloud 15:00 -1.8 85 35 19 5B NW 1.0 0.3 1022 1434 Overcast 87% cloud 18:00 -2.8 71 45 25 6B NW 0.83 0.2 1023 1208 Overcast 92% cloud 21:00 -3.4 72 55 30 7B NW 0.55 0.5 1023 1093 Overcast 96% cloud Tuesday, 10/11 00:00 -3.4 72 54 29 7B NW 0.72 0.7 1025 1194 Overcast 96% cloud 03:00 -3 70 48 26 6B NW 0.90 0.9 1024 1274 Overcast 90% cloud 06:00 -3.3 71 41 22 6B NW 0.80 0.8 1025 1169 Overcast 91% cloud 09:00 -3.4 64 33 18 5B NW 0.20 0.2 1027 < 1081 Cloudy 80% cloud 12:00 -3.1 43 22 12 4B NW 0.15 0.1 1027 < 1081 Cloudy 56% cloud 15:00 -3.2 44 18 10 3B W 0 0 1027 < 1081 Partly cloudy 30% cloud 18:00 -3.6 55 20 11 3B W 0 0 1028 < 1081 Partly cloudy 25% cloud 21:00 -3.5 64 23 12 4B NW 0 0 1029 < 1081 Partly cloudy 42% cloud Wednesday, 11/11 00:00 -3.2 67 23 13 4B NW 0 0 1030 1336 Partly cloudy 33% cloud 03:00 -2.4 62 29 15 4B NW 0.02 0 1029 1435 Cloudy 57% cloud 06:00 -1.8 59 34 18 5B NW 0.02 0 1030 1445 Partly cloudy 31% cloud |
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Forecast table times: UTC.
Coordinates: 36.7895356°N, 139.1195487°E · Requested elevation: 1843 m. Model terrain: 1078 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.