– Lat/Long: 36.12° N 138.18° E
Mount Ōsasa (Mount Osasa)
Weather Forecast, JapanIssued: 8 am Mon 31 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Ōsasa Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 14mm), heaviest on Wed night. Warm (max 27°C on Wed afternoon, min 19°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 41mm), heaviest during Fri afternoon. Warm (max 24°C on Thu morning, min 14°C on Sat night). Wind will be generally light. | |||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | |  |  | |  |  | | | |  |  | |
rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | some clouds | rain shwrs | risk tstorm | light rain | light rain | light rain | heavy rain | heavy rain | rain shwrs | rain shwrs | clear | clear | |
Cloud base (m) | 850 | 2150 | 950 | 900 | 2200 | 850 | 6950 | 850 | 2250 | 2300 | 850 | 850 | 800 | 800 | 900 | 1650 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.9 | 4 | 0.4 | 0.1 | 3 | 0.2 | — | 1.3 | 4 | 0.2 | 1.5 | 3 | 14 | 16 | 6 | 0.1 | — | — |
max °C | 24 | 24 | 20 | 25 | 25 | 21 | 25 | 27 | 21 | 24 | 22 | 19 | 18 | 17 | 16 | 21 | 22 | 16 |
min °C | 22 | 22 | 20 | 22 | 22 | 19 | 21 | 23 | 21 | 22 | 21 | 18 | 18 | 16 | 15 | 16 | 19 | 14 |
chill °C | 22 | 22 | 20 | 22 | 22 | 19 | 21 | 23 | 21 | 22 | 21 | 18 | 18 | 16 | 15 | 16 | 19 | 14 |
Freezing level m | 5200 | 5200 | 5250 | 5150 | 5100 | 5100 | 4950 | 4750 | 4900 | 4900 | 4900 | 4950 | 4650 | 4650 | 4750 | 4650 | 4600 | 4850 |
 | 5:16 | — | — | 5:18 | — | — | 5:18 | — | — | 5:18 | — | — | 5:20 | — | — | 5:20 | — | — |
 | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:12 | — | — | 6:10 | — | — | 6:09 | — |
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Mount Ōsasa Weather (Days 0-3):
The weather forecast for Mount Ōsasa is: Moderate rain (total 14mm), heaviest on Wed night. Warm (max 27°C on Wed afternoon, min 19°C on Tue night). Wind will be generally light.
Mount Ōsasa Weather (Days 3-6):
Heavy rain (total 41mm), heaviest during Fri afternoon. Warm (max 24°C on Thu morning, min 14°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Mount Ōsasa at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Ōsasa. 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.