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 12.7 72 8 4 2B S — — 1010 3050 Partly cloudy 24% cloud 09:00 11.4 78 6 3 1B S 0.04 0 1009 3044 Overcast 93% cloud 12:00 10.9 81 13 7 3B S 1.3 0 1007 3028 Overcast 89% cloud 15:00 11 80 11 6 2B SW 0.35 0 1006 3015 Cloudy 70% cloud 18:00 10.2 85 5 3 1B SW 1.6 0 1005 3000 Cloudy 70% cloud 21:00 9.2 91 10 6 2B NW 1.4 0 1007 2925 Overcast 94% cloud Friday, 06/11 00:00 9.7 92 9 5 2B NW 1.3 0 1009 2878 Cloudy 57% cloud 03:00 11.5 62 10 6 2B W 1.4 0 1008 2897 Cloudy 62% cloud 06:00 10.8 63 16 8 3B W 0.58 0 1009 2793 Cloudy 57% cloud 09:00 7.5 80 14 8 3B W 0.04 0 1013 2678 Cloudy 59% cloud 12:00 5.3 85 11 6 2B NW 0.20 0 1016 2164 Cloudy 71% cloud 15:00 3.6 89 13 7 3B N 0.54 0 1017 1763 Overcast 97% cloud 18:00 2.3 91 9 5 2B NW 0.66 0 1018 1567 Overcast 98% cloud 21:00 2.5 83 12 7 3B W 0.96 0 1019 1628 Overcast 82% cloud Saturday, 07/11 00:00 2.7 85 12 6 2B NW 0.91 0 1022 1519 Overcast 96% cloud 03:00 2.8 76 14 7 3B NW 1.2 0 1023 1469 Cloudy 75% cloud 06:00 2.3 71 16 9 3B NW 0.65 0 1024 1430 Cloudy 58% cloud 09:00 0.6 81 13 7 3B NW 0.19 0 1028 1293 Cloudy 52% cloud 12:00 -0.1 78 12 6 2B NW 0.04 0 1029 1215 Partly cloudy 42% cloud 15:00 -0.4 75 13 7 3B NW 0 0 1031 1155 Partly cloudy 49% cloud 18:00 -0.3 83 14 7 3B NW 0 0 1032 1181 Cloudy 76% cloud 21:00 -0.4 88 10 6 2B NW 0.08 0 1033 1173 Overcast 88% cloud Sunday, 08/11 00:00 1.5 76 10 5 2B N 0.08 0 1034 1372 Cloudy 70% cloud 03:00 3.7 63 12 7 2B N 0 0 1032 1506 Cloudy 58% cloud 06:00 3 69 11 6 2B N 0 0 1031 1522 Cloudy 69% cloud 09:00 1.4 75 6 3 1B N 0 0 1032 1645 Cloudy 75% cloud 12:00 1.8 74 1 0 0B N 0 0 1032 1745 Cloudy 76% cloud 15:00 2.7 71 6 3 2B S 0 0 1029 2136 Overcast 90% cloud 18:00 3.1 70 5 2 1B SW 0 0 1027 2190 Overcast 99% cloud 21:00 4.2 66 6 3 2B SW 0.08 0 1026 2263 Overcast 94% cloud Monday, 09/11 00:00 6.7 63 8 4 2B SW 0.15 0 1024 2355 Overcast 87% cloud 03:00 9.2 54 8 4 2B SW 0.00 0 1020 2393 Partly cloudy 26% cloud 06:00 8.7 60 4 2 1B NW 0 0 1019 2344 Partly cloudy 47% cloud 09:00 6 79 11 6 2B NW 0.09 0 1020 2301 Cloudy 64% cloud 12:00 2.9 95 20 11 3B N 1.9 0 1023 1737 Overcast 98% cloud 15:00 1.2 93 16 9 3B N 1.2 0 1024 1400 Overcast 95% cloud 18:00 -0.1 92 17 9 3B N 0.31 0.1 1024 1213 Cloudy 78% cloud 21:00 -0.6 92 15 8 3B N 0.15 0 1025 1147 Overcast 85% cloud Tuesday, 10/11 00:00 0.5 83 14 8 3B N 0.16 0 1026 1267 Cloudy 72% cloud 03:00 1.7 75 17 9 3B N 0.30 0 1025 1364 Cloudy 73% cloud 06:00 0.2 82 15 8 3B N 0.56 0.2 1026 1243 Cloudy 80% cloud 09:00 -1.3 89 10 5 2B N 0 0 1028 1014 Overcast 91% cloud 12:00 -1.4 81 8 4 2B N 0.15 0 1028 < 949 Overcast 91% cloud 15:00 -1.8 83 5 3 1B N 0 0 1028 < 949 Overcast 80% cloud 18:00 -1.8 81 6 3 2B N 0 0 1028 < 949 Cloudy 79% cloud 21:00 -1.7 82 6 3 1B N 0 0 1029 < 949 Cloudy 57% cloud Wednesday, 11/11 00:00 1 72 6 3 1B N 0.09 0 1030 1322 Partly cloudy 35% cloud 03:00 3.4 63 9 5 2B N 0 0 1029 1496 Partly cloudy 20% cloud 06:00 3.9 57 11 6 2B N 0 0 1029 1632 Clear 8% cloud |
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Forecast table times: UTC.
Coordinates: 36.7413865°N, 138.0902239°E · Requested elevation: 1222 m. Model terrain: 947 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.

Togakushi Ski Area is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1222 to 1741 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 12 74 10 6 2B S — — 1010 3050 Partly cloudy 24% cloud 09:00 11.3 77 7 4 2B S 0.04 0 1009 3043 Overcast 93% cloud 12:00 10.9 79 17 9 3B S 1.3 0 1007 3027 Overcast 89% cloud 15:00 11 79 14 8 3B SW 0.34 0 1006 3014 Cloudy 70% cloud 18:00 10 85 7 4 2B SW 1.6 0 1005 2999 Cloudy 70% cloud 21:00 8.9 91 13 7 3B NW 1.5 0 1007 2918 Overcast 94% cloud Friday, 06/11 00:00 9 91 12 6 2B NW 1.5 0 1009 2869 Cloudy 57% cloud 03:00 10.4 65 13 7 3B W 1.5 0 1008 2886 Cloudy 62% cloud 06:00 9.7 66 20 11 3B W 0.61 0 1010 2786 Cloudy 57% cloud 09:00 6.8 80 18 10 3B W 0.06 0 1013 2661 Cloudy 58% cloud 12:00 4.7 84 14 7 3B NW 0.23 0 1016 2150 Cloudy 72% cloud 15:00 2.9 89 14 8 3B N 0.70 0 1017 1751 Overcast 98% cloud 18:00 1.6 90 12 6 2B NW 0.77 0 1018 1555 Overcast 98% cloud 21:00 1.9 81 17 9 3B W 1.0 0 1019 1620 Overcast 82% cloud Saturday, 07/11 00:00 1.8 86 14 8 3B NW 0.99 0 1022 1506 Overcast 97% cloud 03:00 1.7 80 17 9 3B NW 1.3 0 1023 1459 Cloudy 77% cloud 06:00 1.1 75 20 11 3B NW 0.78 0.2 1024 1421 Cloudy 58% cloud 09:00 -0.2 83 16 9 3B NW 0.27 0.1 1028 1286 Cloudy 53% cloud 12:00 -0.7 78 14 8 3B NW 0.08 0 1029 1219 Partly cloudy 41% cloud 15:00 -0.9 75 15 8 3B NW 0.01 0 1031 1165 Partly cloudy 49% cloud 18:00 -1 85 16 9 3B NW 0.01 0 1032 1189 Cloudy 75% cloud 21:00 -1.2 90 13 7 3B NW 0.09 0 1033 1180 Overcast 88% cloud Sunday, 08/11 00:00 0.6 79 11 6 2B N 0.08 0 1034 1369 Cloudy 71% cloud 03:00 2.4 67 13 7 3B N 0.00 0 1032 1499 Cloudy 58% cloud 06:00 2 72 11 6 2B N 0.00 0 1031 1513 Cloudy 68% cloud 09:00 1.1 75 6 3 1B N 0 0 1032 1605 Cloudy 76% cloud 12:00 1.4 74 0 0 0B W 0 0 1032 1728 Cloudy 76% cloud 15:00 2.7 69 9 5 2B S 0.00 0 1029 2127 Overcast 90% cloud 18:00 3.2 68 6 3 2B SW 0.00 0 1027 2182 Overcast 99% cloud 21:00 4.3 63 8 4 2B SW 0.08 0 1026 2258 Overcast 94% cloud Monday, 09/11 00:00 6.4 61 10 5 2B SW 0.15 0 1024 2351 Overcast 87% cloud 03:00 8.2 56 9 5 2B SW 0 0 1020 2387 Partly cloudy 26% cloud 06:00 7.6 62 4 2 1B NW 0.00 0 1019 2334 Partly cloudy 47% cloud 09:00 5.6 78 13 7 3B NW 0.11 0 1020 2291 Cloudy 65% cloud 12:00 2.2 95 23 13 4B N 2.2 0 1023 1720 Overcast 98% cloud 15:00 0.5 92 19 10 3B N 1.3 0.4 1024 1391 Overcast 96% cloud 18:00 -0.8 92 20 11 4B N 0.35 0.1 1024 1209 Cloudy 79% cloud 21:00 -1.3 94 18 10 3B NW 0.17 0 1025 1149 Overcast 86% cloud Tuesday, 10/11 00:00 -0.6 87 16 9 3B NW 0.19 0 1026 1263 Cloudy 73% cloud 03:00 0.5 79 19 10 3B N 0.37 0.1 1025 1356 Cloudy 75% cloud 06:00 -0.8 86 16 9 3B N 0.63 0.2 1026 1235 Overcast 81% cloud 09:00 -1.8 89 11 6 2B N 0.01 0 1028 1017 Overcast 92% cloud 12:00 -1.7 78 9 5 2B N 0.15 0 1028 < 940 Overcast 92% cloud 15:00 -2.1 82 6 3 2B N 0.00 0 1028 < 940 Overcast 80% cloud 18:00 -2.1 81 7 4 2B N 0 0 1028 < 940 Cloudy 79% cloud 21:00 -1.9 82 6 3 2B N 0 0 1029 < 940 Cloudy 58% cloud Wednesday, 11/11 00:00 0.1 75 6 3 2B N 0.09 0 1030 1321 Partly cloudy 37% cloud 03:00 2.2 67 10 5 2B N 0 0 1029 1491 Partly cloudy 21% cloud 06:00 2.9 60 12 6 2B N 0 0 1029 1614 Clear 9% cloud |
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Forecast table times: UTC.
Coordinates: 36.7544736°N, 138.0949708°E · Requested elevation: 1313 m. Model terrain: 937 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 9.3 74 19 10 3B SW — — 1010 3051 Partly cloudy 23% cloud 09:00 9.4 77 15 8 3B SW 0.03 0 1009 3044 Overcast 92% cloud 12:00 9.3 76 27 14 4B SW 1.2 0 1007 3028 Overcast 90% cloud 15:00 9.2 80 26 14 4B SW 0.31 0 1006 3015 Cloudy 69% cloud 18:00 8 87 21 12 4B W 1.5 0 1005 3000 Cloudy 70% cloud 21:00 6.8 93 23 13 4B NW 1.5 0 1007 2917 Overcast 95% cloud Friday, 06/11 00:00 6.3 85 25 14 4B W 1.7 0 1009 2865 Cloudy 64% cloud 03:00 7.1 69 27 15 4B W 1.9 0 1008 2884 Cloudy 66% cloud 06:00 6.6 66 32 18 5B W 0.70 0 1009 2789 Cloudy 54% cloud 09:00 4.6 71 32 17 5B W 0.06 0 1013 2655 Cloudy 55% cloud 12:00 2.3 78 25 13 4B W 0.24 0 1016 2151 Cloudy 70% cloud 15:00 0.1 88 20 11 4B NW 0.65 0.2 1017 1759 Overcast 97% cloud 18:00 -1.1 88 23 13 4B W 0.67 0.2 1018 1557 Overcast 98% cloud 21:00 -0.8 78 34 18 5B W 1.2 0.4 1019 1624 Overcast 81% cloud Saturday, 07/11 00:00 -1.6 88 28 15 4B W 0.91 0.3 1022 1518 Overcast 96% cloud 03:00 -2.1 85 33 18 5B W 1.3 0.4 1023 1460 Cloudy 75% cloud 06:00 -2.3 77 36 20 5B NW 0.77 0.2 1024 1421 Cloudy 55% cloud 09:00 -3 78 31 17 5B NW 0.18 0.2 1028 1282 Cloudy 53% cloud 12:00 -2.9 71 28 15 4B NW 0.06 0.1 1029 1216 Partly cloudy 42% cloud 15:00 -2.7 68 27 14 4B NW 0 0 1031 1168 Cloudy 52% cloud 18:00 -3 79 29 16 5B NW 0 0 1032 1187 Cloudy 73% cloud 21:00 -3.3 86 25 14 4B NW 0.06 0.1 1033 1177 Overcast 89% cloud Sunday, 08/11 00:00 -2.3 80 19 10 3B NW 0.06 0 1034 1366 Cloudy 71% cloud 03:00 -1.2 73 17 9 3B NW 0 0 1032 1495 Cloudy 60% cloud 06:00 -0.7 72 14 7 3B NW 0 0 1031 1513 Cloudy 68% cloud 09:00 -0.2 70 9 5 2B NW 0 0 1032 1660 Cloudy 71% cloud 12:00 0 73 7 4 2B W 0 0 1032 1746 Cloudy 76% cloud 15:00 1.7 66 19 10 3B SW 0 0 1029 2132 Overcast 88% cloud 18:00 2.2 64 17 9 3B SW 0 0 1028 2187 Overcast 98% cloud 21:00 3.2 58 20 11 4B SW 0.06 0 1026 2264 Overcast 94% cloud Monday, 09/11 00:00 4 57 20 11 4B SW 0.12 0 1025 2353 Overcast 87% cloud 03:00 4.5 61 19 10 3B SW 0.00 0 1020 2388 Partly cloudy 27% cloud 06:00 4.1 68 13 7 3B W 0 0 1019 2338 Partly cloudy 46% cloud 09:00 3.5 77 21 11 4B W 0.12 0 1020 2291 Cloudy 64% cloud 12:00 -0.1 93 28 15 4B NW 1.8 0.5 1023 1725 Overcast 98% cloud 15:00 -2 90 26 14 4B NW 1.1 0.3 1024 1387 Overcast 95% cloud 18:00 -3 82 30 16 5B NW 0.30 0.3 1024 1208 Cloudy 78% cloud 21:00 -3.5 86 31 17 5B NW 0.13 0.1 1025 1146 Overcast 87% cloud Tuesday, 10/11 00:00 -3.5 85 28 15 4B NW 0.18 0.2 1026 1256 Cloudy 70% cloud 03:00 -2.9 81 28 15 4B NW 0.25 0.2 1025 1347 Cloudy 74% cloud 06:00 -3.4 82 24 13 4B NW 0.60 0.6 1026 1227 Overcast 80% cloud 09:00 -3.5 78 18 10 3B NW 0 0 1028 1038 Overcast 91% cloud 12:00 -2.9 67 14 8 3B NW 0.12 0.1 1028 909 Overcast 90% cloud 15:00 -3.4 74 10 6 2B NW 0 0 1028 < 881 Cloudy 80% cloud 18:00 -3.4 74 12 7 3B NW 0 0 1028 < 881 Overcast 80% cloud 21:00 -3.3 75 12 7 3B NW 0 0 1029 < 881 Cloudy 61% cloud Wednesday, 11/11 00:00 -3 78 13 7 3B NW 0.12 0.1 1030 1315 Partly cloudy 41% cloud 03:00 -1.6 73 15 8 3B NW 0 0 1029 1483 Partly cloudy 23% cloud 06:00 -0.5 64 18 10 3B NW 0 0 1029 1591 Clear 11% cloud |
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Forecast table times: UTC.
Coordinates: 36.7464829°N, 138.1203931°E · Requested elevation: 1741 m. Model terrain: 878 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.