– Lat/Long: 36.12° N 138.18° E
Mount Ōsasa (Mount Osasa)
Weather Forecast, JapanIssued: 2 am Thu 27 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Ōsasa Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 31mm), heaviest during Thu afternoon. Very mild (max 18°C on Fri afternoon, min 14°C on Thu afternoon). Winds decreasing (fresh winds from the WSW on Thu night, calm by Fri night). | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Mon afternoon. Warm (max 21°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light. | |||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  |  |  |  | | | | | | | |
mod. rain | mod. rain | heavy rain | light rain | risk tstorm | rain shwrs | light rain | light rain | some clouds | some clouds | rain shwrs | clear | rain shwrs | risk tstorm | rain shwrs | risk tstorm | rain shwrs | clear | |
Cloud base (m) | 850 | 1600 | 800 | 850 | 900 | 850 | 850 | 850 | 1600 | 5550 | 2200 | 800 | 2700 | 1900 | 850 | 2250 | 850 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 6 | 8 | 12 | 0.4 | 0.3 | 0.2 | 1.7 | 3 | — | — | 0.6 | — | 0.1 | 3 | 1 | 0.2 | 0.1 | — |
max °C | 17 | 14 | 16 | 17 | 18 | 16 | 14 | 15 | 16 | 19 | 18 | 17 | 20 | 21 | 18 | 20 | 19 | 16 |
min °C | 17 | 14 | 15 | 14 | 17 | 14 | 14 | 15 | 15 | 17 | 18 | 17 | 17 | 19 | 16 | 17 | 17 | 15 |
chill °C | 16 | 13 | 14 | 13 | 17 | 14 | 14 | 14 | 14 | 16 | 18 | 17 | 17 | 19 | 16 | 17 | 17 | 14 |
Freezing level m | 4900 | 4850 | 4850 | 4700 | 4800 | 5050 | 4900 | 5150 | 5050 | 5150 | 5150 | 5350 | 5300 | 5150 | 5250 | 5050 | 4900 | 5000 |
 | 5:13 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — |
 | — | 6:22 | — | — | 6:21 | — | — | 6:19 | — | — | 6:17 | — | — | 6:16 | — | — | 6:15 | — |
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Mount Ōsasa Weather (Days 0-3):
The weather forecast for Mount Ōsasa is: Heavy rain (total 31mm), heaviest during Thu afternoon. Very mild (max 18°C on Fri afternoon, min 14°C on Thu afternoon). Winds decreasing (fresh winds from the WSW on Thu night, calm by Fri night).
Mount Ōsasa Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Mon afternoon. Warm (max 21°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light.
This table gives the weather forecast for Mount Ōsasa at the specific elevation of 1807 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 |
|---|---|---|---|---|---|
lightning 12km E of Ueda |  | ||||
lightning 17km NNE of Saku | | ||||
lightning 18km ENE of Komoro | | ||||
lightning 19km WNW of Hotaka | | ||||
lightning 12km ESE of Suzaka | | ||||
lightning 12km WNW of Annaka | |
* 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.