– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Fri morning, min -3°C on Sat afternoon). Winds decreasing (gales from the SW on Thu night, strong winds from the W by Sun morning). | Days 5–7 Weather SummaryModerate rain (total 19mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 5°C on Mon afternoon, min 0°C on Sun night). Winds decreasing (extremely windy from the WSW on Mon afternoon, moderate winds from the WSW by Wed morning). | ||||||||||||||||
Thu 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | | | |  |  | | | | |
some clouds | cloudy | light rain | light rain | clear | clear | clear | clear | clear | some clouds | cloudy | light rain | heavy rain | rain shwrs | clear | clear | clear | |
Cloud base (m) | 5350 | 1600 | 2050 | 900 | 2450 | 2050 | 6950 | 6250 | 3000 | 900 | 900 | 850 | 6850 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.2 | 0.5 | — | — | — | — | — | — | — | 3 | 14 | 3 | — | — | — |
max °C | 1 | 1 | 3 | 3 | 2 | -1 | -1 | 0 | 2 | 2 | 1 | 4 | 5 | 3 | 3 | 2 | 2 |
min °C | 0 | 0 | 2 | 2 | -1 | -2 | -3 | -3 | 1 | 1 | 0 | 4 | 4 | 2 | 2 | 2 | 1 |
chill °C | -8 | -9 | -6 | -6 | -9 | -11 | -12 | -12 | -7 | -7 | -9 | -4 | -3 | -5 | -4 | -4 | -6 |
Freezing level m | 2800 | 2950 | 3150 | 3200 | 3000 | 2600 | 2600 | 2450 | 3050 | 3000 | 2700 | 3700 | 3900 | 3450 | 3250 | 3050 | 3200 |
 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — |
 | 4:53 | — | — | 4:52 | — | — | 4:52 | — | — | 4:51 | — | — | 4:50 | — | — | 4:49 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Mostly dry. Freeze-thaw conditions (max 3°C on Fri morning, min -3°C on Sat afternoon). Winds decreasing (gales from the SW on Thu night, strong winds from the W by Sun morning).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 19mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 5°C on Mon afternoon, min 0°C on Sun night). Winds decreasing (extremely windy from the WSW on Mon afternoon, moderate winds from the WSW by Wed morning).
This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 2760 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Iō (Yatsugatake). To see the weather forecasts for the other elevations, use the tab navigation above the table.For a wider overview of the weather, consult the Weather Map of Japan.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Matsumoto Airport |  | ||||
Matsumoto Airport |  | ||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.