– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake)) Weather Forecast
Southern Yatsugatake Volcanic Group · JapanIssued: 2 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild with light rain (total 6mm) on Sun morning Becoming colder with a light covering of snow, mostly falling on Sun morning. Temperatures will be slightly above freezing (max 3°C on Sat morning, min 1°C on Fri afternoon). Winds increasing (calm on Fri afternoon, near gales from the WSW by Sat night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min -12°C on Thu morning). Winds increasing (fresh winds from the WSW on Mon night, extremely windy from the W by Thu morning). | ||||||||||||||||
Fri 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | | | | | |  | |  | |
clear | some clouds | cloudy | some clouds | light snow | light snow | light snow | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | light rain | light snow | snow shwrs | |
Cloud base (m) | 5950 | 3250 | 2300 | 800 | 800 | 1950 | 950 | 6550 | 2000 | 2000 | 1650 | 950 | 1600 | 1750 | 1450 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 1 | 3 | 2 | — | — | — | — | — | — | — | — | 4 | 1 |
mm | — | — | — | — | 0.2 | 6 | 0.4 | — | — | — | — | — | — | — | 0.2 | — | — |
max °C | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 0 | -1 | -1 | 1 | 2 | 2 | -2 |
min °C | 1 | 2 | 3 | 2 | 2 | 2 | 2 | 1 | 2 | 1 | -2 | -1 | -1 | -1 | 2 | 0 | -9 |
chill °C | -3 | -2 | -2 | -5 | -6 | -5 | -4 | -4 | -4 | -6 | -10 | -9 | -9 | -9 | -5 | -10 | -24 |
Freezing level m | 2850 | 3100 | 3350 | 3200 | 3350 | 3250 | 3100 | 3050 | 3300 | 3200 | 2600 | 2450 | 2500 | 2800 | 3200 | 3150 | 2050 |
 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — |
 | 4:39 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Mild with light rain (total 6mm) on Sun morning Becoming colder with a light covering of snow, mostly falling on Sun morning. Temperatures will be slightly above freezing (max 3°C on Sat morning, min 1°C on Fri afternoon). Winds increasing (calm on Fri afternoon, near gales from the WSW by Sat night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
A light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min -12°C on Thu morning). Winds increasing (fresh winds from the WSW on Mon night, extremely windy from the W by Thu 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 |  | ||||
* 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.