– Lat/Long: 36.00° N 138.37° E
Mount Iō (Yatsugatake) (Mount Io (Yatsugatake))
Weather Forecast, JapanIssued: 2 pm Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Iō (Yatsugatake) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 33mm), heaviest during Fri night. Warm (max 25°C on Thu morning, min 16°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Sat afternoon. Warm (max 25°C on Tue morning, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | | | | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 900 | 850 | 5050 | 850 | 1650 | 2350 | 900 | 1650 | 2550 | 1600 | 1750 | 2100 | 1500 | 850 | 1950 | 850 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.7 | 0.1 | 0.1 | 1.6 | 0.4 | 2 | 11 | 13 | 4 | 8 | 1.1 | 0.6 | 3 | 0.3 | 0.1 | 1.3 | 0.6 |
max °C | 20 | 17 | 25 | 25 | 19 | 24 | 23 | 20 | 22 | 22 | 19 | 23 | 22 | 20 | 24 | 24 | 21 |
min °C | 19 | 16 | 21 | 22 | 18 | 22 | 21 | 19 | 20 | 21 | 18 | 21 | 21 | 18 | 21 | 22 | 20 |
chill °C | 19 | 16 | 21 | 22 | 18 | 22 | 21 | 19 | 20 | 21 | 18 | 21 | 21 | 18 | 21 | 22 | 20 |
Freezing level m | 4450 | 4500 | 4550 | 4500 | 4650 | 4700 | 4750 | 4700 | 4700 | 4750 | 4850 | 4750 | 4850 | 5050 | 5200 | 5100 | 5250 |
 | — | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — |
 | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:34 | — |
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Mount Iō (Yatsugatake) Weather (Days 0-3):
The weather forecast for Mount Iō (Yatsugatake) is: Heavy rain (total 33mm), heaviest during Fri night. Warm (max 25°C on Thu morning, min 16°C on Wed night). Wind will be generally light.
Mount Iō (Yatsugatake) Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Sat afternoon. Warm (max 25°C on Tue morning, min 18°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Mount Iō (Yatsugatake) at the specific elevation of 1000 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 |  | ||||
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* 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.