– Lat/Long: 36.12° N 138.18° E
Mount Ōsasa (Mount Osasa)
Weather Forecast, JapanIssued: 8 am Sun 16 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Ōsasa Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 6mm), mostly falling on Tue afternoon. Warm (max 25°C on Tue morning, min 18°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 27mm), heaviest during Thu afternoon. Warm (max 25°C on Wed morning, min 20°C on Thu night). Wind will be generally light. | |||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | | | | | | | | |
rain shwrs | risk tstorm | rain shwrs | cloudy | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | |
Cloud base (m) | 950 | 2150 | 950 | 2400 | 2000 | 900 | 2250 | 2300 | 2150 | 1850 | 2000 | 1900 | 850 | 850 | 2050 | 850 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 1.6 | 0.1 | — | 1.1 | 0.2 | 0.1 | 1.8 | 0.5 | 0.6 | 5 | 0.1 | 3 | 11 | 0.5 | 0.6 | 5 | 0.8 |
max °C | 23 | 22 | 19 | 24 | 23 | 20 | 25 | 25 | 21 | 25 | 24 | 21 | 24 | 23 | 21 | 25 | 24 | 22 |
min °C | 20 | 21 | 18 | 21 | 22 | 19 | 21 | 22 | 20 | 22 | 23 | 21 | 22 | 22 | 20 | 22 | 23 | 20 |
chill °C | 20 | 21 | 18 | 21 | 22 | 19 | 21 | 22 | 20 | 22 | 23 | 21 | 22 | 22 | 20 | 22 | 23 | 20 |
Freezing level m | 4900 | 4900 | 5150 | 5100 | 4950 | 5150 | 5050 | 4950 | 5100 | 5000 | 5000 | 5050 | 4950 | 5000 | 5050 | 5100 | 5150 | 5350 |
 | 5:05 | — | — | 5:05 | — | — | 5:07 | — | — | 5:07 | — | — | 5:09 | — | — | 5:09 | — | — |
 | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:30 | — | — | 6:30 | — |
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Mount Ōsasa Weather (Days 0-3):
The weather forecast for Mount Ōsasa is: Light rain (total 6mm), mostly falling on Tue afternoon. Warm (max 25°C on Tue morning, min 18°C on Sun night). Wind will be generally light.
Mount Ōsasa Weather (Days 3-6):
Heavy rain (total 27mm), heaviest during Thu afternoon. Warm (max 25°C on Wed morning, min 20°C on Thu 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 |  | ||||
lightning 13km SW of Arai |  |
* 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.