– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 8 pm Fri 01 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 01 May Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 01 May Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow. Milder later with heavy rain (total 44mm) on Sun night. Freeze-thaw conditions (max 7°C on Sun night, min -4°C on Fri night). Winds increasing (moderate winds from the W on Sat afternoon, extremely windy from the SW by Sun night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -3°C on Mon night). Winds decreasing (gales from the WNW on Mon night, calm by Wed afternoon). | ||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | |  | | |  | | | | |
snow shwrs | clear | some clouds | some clouds | cloudy | light rain | heavy rain | heavy rain | some clouds | some clouds | clear | some clouds | rain shwrs | some clouds | some clouds | clear | clear | clear | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 0.6 | 29 | 14 | — | — | — | — | 0.1 | — | — | — | — | — | 0.1 | |
max °C | -2 | 0 | 3 | 4 | 2 | 6 | 7 | 6 | 2 | -2 | 2 | 1 | 3 | 3 | 2 | 3 | 4 | 5 | 5 |
min °C | -4 | 0 | 1 | 2 | 2 | 2 | 6 | 3 | 0 | -3 | 1 | 1 | 2 | 2 | 2 | 2 | 4 | 4 | 3 |
-16 | -9 | -4 | -4 | -5 | -6 | -2 | -6 | -9 | -13 | -6 | -1 | -1 | -1 | 2 | 1 | 1 | 0 | -2 | |
2300 | 2750 | 2850 | 3500 | 3050 | 3150 | 4200 | 4050 | 2950 | 2350 | 3050 | 2850 | 3300 | 3250 | 3000 | 3150 | 3300 | 3400 | 3500 | |
Cloud base (m) | 750 | 3150 | 5500 | 5050 | 3250 | 800 | 750 | 800 | 2000 | 1800 | 2250 | 6950 | 2750 | 3000 | 3050 | 8350 | |||
 | — | 4:52 | — | — | 4:52 | — | — | 4:50 | — | — | 4:50 | — | — | 4:48 | — | — | 4:48 | — | — |
 | — | — | 6:34 | — | — | 6:35 | — | — | 6:35 | — | — | 6:36 | — | — | 6:37 | — | — | 6:37 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: A dusting of snow. Milder later with heavy rain (total 44mm) on Sun night. Freeze-thaw conditions (max 7°C on Sun night, min -4°C on Fri night). Winds increasing (moderate winds from the W on Sat afternoon, extremely windy from the SW by Sun night).
Mount Iō (Yatsugatake) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -3°C on Mon night). Winds decreasing (gales from the WNW on Mon night, calm by Wed afternoon).
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 |
|---|---|---|---|---|---|
lightning 6km S of Kofu |  | ||||
thunderstorm affecting Ryuo | | ||||
Matsumoto Airport |  | ||||
lightning 5km WSW of Isawa | | ||||
lightning 29km SW of Nirasaki | |
* 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.