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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Rain (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00 12.7 57 10 5 2B NW 0 0 1028 3444 Clear 03 16.5 35 10 5 2B NW 0 0 1027 3395 Clear 06 15.5 40 9 5 2B NW 0 0 1028 3337 Clear 09 7.6 80 7 4 2B NE 0 0 1031 3473 Clear 12 7.7 56 3 2 1B E 0 0 1031 3685 Clear 15 7.1 75 2 1 1B NE 0 0 1032 3899 Clear 18 6.8 74 4 2 1B E 0 0 1031 4400 Clear 21 6.5 75 3 2 1B SE 0 0 1031 4373 Clear Sunday, 18/10 00 14.4 57 8 5 2B S 0 0 1029 4466 Clear 03 17.6 52 11 6 2B S 0 0 1026 4499 Clear 06 16.3 61 9 5 2B S 0 0 1025 4472 Clear 09 9.9 91 7 4 2B SE 0 0 1027 4405 Clear 12 9.6 95 7 4 2B SE 0 0 1027 4391 Clear 15 9.8 97 6 3 2B SE 0 0 1025 4344 Clear 18 9.9 96 4 2 1B SE 0 0 1024 4315 Clear 21 10.5 92 2 1 1B SE 0 0 1023 4355 Clear Monday, 19/10 00 14.9 68 3 2 1B SW 0 0 1022 4364 Clear 03 19.7 48 5 3 1B W 0 0 1019 4337 Clear 06 18.9 58 4 2 1B W 0 0 1019 4269 Clear 09 15.3 67 4 2 1B E 0 0 1020 4282 Clear 12 14.6 69 1 1 0B NE 0 0 1020 4115 Clear 15 14.9 78 3 1 1B SE 0.11 0 1020 4052 Chance of rain 18 15 85 4 2 1B S 0.15 0 1018 4043 Chance of rain 21 14.3 94 1 1 1B NE 2.5 0 1018 4050 Light rain Tuesday, 20/10 00 14.7 97 3 2 1B W 5.4 0 1020 3934 Rain 03 14.7 98 3 2 1B NW 4.9 0 1020 3977 Rain 06 16.8 91 6 3 2B S 0.28 0 1019 3960 Chance of rain 09 14.7 96 6 3 2B S 0.05 0 1020 4041 Chance of rain 12 14.3 98 7 4 2B S 0.23 0 1020 4114 Chance of rain 15 14.4 99 7 4 2B S 0.06 0 1019 4174 Chance of rain 18 14.6 99 7 4 2B S 0.05 0 1017 4230 Chance of rain 21 14.6 99 6 3 2B S 0 0 1015 4357 Clear Wednesday, 21/10 00 18.3 85 11 6 2B S 0 0 1014 4473 Clear 03 22 64 15 8 3B SW 0 0 1010 4652 Clear 06 21.8 66 14 7 3B SW 0.01 0 1009 4625 Clear 09 17.4 80 8 5 2B S 0 0 1009 4630 Clear 12 16 88 5 3 1B W 0.21 0 1009 4383 Chance of rain 15 13.6 94 12 6 2B N 1.3 0 1010 4231 Light rain 18 9.1 93 13 7 3B NW 1.1 0 1012 4235 Light rain 21 8.2 94 11 6 2B N 0.26 0 1014 4219 Chance of rain Thursday, 22/10 00 10.5 79 13 7 3B NW 0.05 0 1014 3905 Clear 03 12.4 62 13 7 3B NW 0.06 0 1014 3391 Chance of rain 06 10 71 12 6 2B NW 0.10 0 1016 2806 Chance of rain |
|---|

White World Oze Iwakura is a downhill ski area in Gunma Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1043 to 1695 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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Rain (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00 12.7 57 10 5 2B NW 0 0 1028 3444 Clear 03 16.5 35 10 5 2B NW 0 0 1027 3395 Clear 06 15.5 40 9 5 2B NW 0 0 1028 3337 Clear 09 7.6 80 7 4 2B NE 0 0 1031 3473 Clear 12 7.7 56 3 2 1B E 0 0 1031 3685 Clear 15 7.1 75 2 1 1B NE 0 0 1032 3899 Clear 18 6.8 74 4 2 1B E 0 0 1031 4400 Clear 21 6.5 75 3 2 1B SE 0 0 1031 4373 Clear Sunday, 18/10 00 14.4 57 8 5 2B S 0 0 1029 4466 Clear 03 17.6 52 11 6 2B S 0 0 1026 4499 Clear 06 16.3 61 9 5 2B S 0 0 1025 4472 Clear 09 9.9 91 7 4 2B SE 0 0 1027 4405 Clear 12 9.6 95 7 4 2B SE 0 0 1027 4391 Clear 15 9.8 97 6 3 2B SE 0 0 1025 4344 Clear 18 9.9 96 4 2 1B SE 0 0 1024 4315 Clear 21 10.5 92 2 1 1B SE 0 0 1023 4355 Clear Monday, 19/10 00 14.9 68 3 2 1B SW 0 0 1022 4364 Clear 03 19.7 48 5 3 1B W 0 0 1019 4337 Clear 06 18.9 58 4 2 1B W 0 0 1019 4269 Clear 09 15.3 67 4 2 1B E 0 0 1020 4282 Clear 12 14.6 69 1 1 0B NE 0 0 1020 4115 Clear 15 14.9 78 3 1 1B SE 0.11 0 1020 4052 Chance of rain 18 15 85 4 2 1B S 0.15 0 1018 4043 Chance of rain 21 14.3 94 1 1 1B NE 2.5 0 1018 4050 Light rain Tuesday, 20/10 00 14.7 97 3 2 1B W 5.4 0 1020 3934 Rain 03 14.7 98 3 2 1B NW 4.9 0 1020 3977 Rain 06 16.8 91 6 3 2B S 0.28 0 1019 3960 Chance of rain 09 14.7 96 6 3 2B S 0.05 0 1020 4041 Chance of rain 12 14.3 98 7 4 2B S 0.23 0 1020 4114 Chance of rain 15 14.4 99 7 4 2B S 0.06 0 1019 4174 Chance of rain 18 14.6 99 7 4 2B S 0.05 0 1017 4230 Chance of rain 21 14.6 99 6 3 2B S 0 0 1015 4357 Clear Wednesday, 21/10 00 18.3 85 11 6 2B S 0 0 1014 4473 Clear 03 22 64 15 8 3B SW 0 0 1010 4652 Clear 06 21.8 66 14 7 3B SW 0.01 0 1009 4625 Clear 09 17.4 80 8 5 2B S 0 0 1009 4630 Clear 12 16 88 5 3 1B W 0.21 0 1009 4383 Chance of rain 15 13.6 94 12 6 2B N 1.3 0 1010 4231 Light rain 18 9.1 93 13 7 3B NW 1.1 0 1012 4235 Light rain 21 8.2 94 11 6 2B N 0.26 0 1014 4219 Chance of rain Thursday, 22/10 00 10.5 79 13 7 3B NW 0.05 0 1014 3905 Clear 03 12.4 62 13 7 3B NW 0.06 0 1014 3391 Chance of rain 06 10 71 12 6 2B NW 0.10 0 1016 2806 Chance of rain |
|---|
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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Rain (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00 6.8 53 13 7 3B NW 0 0 1029 3440 Clear 03 9.6 38 12 7 3B NW 0 0 1027 3393 Clear 06 9.6 42 11 6 2B NW 0 0 1028 3345 Clear 09 8.3 41 4 2 1B N 0 0 1031 3478 Clear 12 9 35 9 5 2B SW 0 0 1031 3675 Clear 15 8.2 47 6 3 2B W 0 0 1032 3888 Clear 18 8.8 37 3 2 1B S 0 0 1031 4398 Clear 21 8.8 37 9 5 2B S 0 0 1031 4369 Clear Sunday, 18/10 00 8.8 55 12 6 2B S 0 0 1029 4463 Clear 03 11 60 12 7 3B S 0 0 1026 4497 Clear 06 10.6 68 12 6 2B S 0 0 1025 4467 Clear 09 9 78 15 8 3B S 0 0 1027 4401 Clear 12 8.7 86 14 7 3B S 0 0 1027 4387 Clear 15 8.9 87 14 8 3B S 0 0 1025 4338 Clear 18 10 75 12 7 3B S 0 0 1024 4310 Clear 21 11.2 52 9 5 2B SW 0 0 1023 4351 Clear Monday, 19/10 00 12.9 42 8 4 2B SW 0 0 1022 4356 Clear 03 14.4 48 5 3 1B W 0 0 1019 4331 Clear 06 15.1 49 6 3 2B W 0 0 1019 4258 Clear 09 14.1 56 3 2 1B S 0 0 1020 4274 Clear 12 13.4 66 8 4 2B SW 0 0 1020 4110 Clear 15 13.2 75 9 5 2B SW 0.10 0 1020 4050 Chance of rain 18 13.5 78 11 6 2B SW 0.15 0 1018 4039 Chance of rain 21 12 92 4 2 1B S 2.9 0 1018 4053 Light rain Tuesday, 20/10 00 11.4 98 8 4 2B SW 5.8 0 1020 3932 Rain 03 11.2 98 5 3 1B N 5.1 0 1020 3975 Rain 06 12.4 95 10 5 2B S 0.25 0 1019 3959 Chance of rain 09 11.5 97 13 7 3B S 0.07 0 1020 4039 Chance of rain 12 11.5 98 15 8 3B S 0.23 0 1020 4111 Chance of rain 15 11.7 98 15 8 3B S 0.06 0 1019 4171 Chance of rain 18 11.8 97 16 9 3B S 0.07 0 1017 4227 Chance of rain 21 12.5 91 17 9 3B S 0 0 1015 4347 Clear Wednesday, 21/10 00 14.4 83 22 12 4B SW 0 0 1014 4468 Clear 03 16.9 70 25 14 4B SW 0 0 1010 4643 Clear 06 17.8 67 25 13 4B SW 0.01 0 1008 4614 Clear 09 16.3 70 26 14 4B SW 0 0 1009 4616 Clear 12 14.2 81 21 11 4B SW 0.28 0 1009 4373 Chance of rain 15 10.8 91 14 7 3B NW 1.6 0 1010 4218 Light rain 18 6 93 18 10 3B NW 1.4 0 1013 4183 Light rain 21 6 91 15 8 3B NW 0.31 0 1014 4206 Light rain Thursday, 22/10 00 6 82 17 9 3B NW 0.06 0 1014 3826 Chance of rain 03 7.1 68 18 10 3B NW 0.07 0 1014 3267 Chance of rain 06 5.3 78 17 9 3B NW 0.13 0 1016 2743 Chance of rain |
|---|