– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 pm Sat 08 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 08 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 08 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 18mm), heaviest on Sat afternoon. Warm (max 21°C on Sat afternoon, min 15°C on Sun night). Winds increasing (calm on Sat afternoon, gales from the ENE by Tue morning). | Days 5–7 Weather SummaryLight rain (total 9mm), mostly falling on Tue afternoon. Warm (max 21°C on Fri morning, min 17°C on Tue afternoon). Winds decreasing (strong winds from the E on Tue afternoon, calm by Fri morning). | ||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | |  | | | | | |  | |
risk tstorm | mod. rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | clear | |
Cloud base (m) | 2050 | 700 | 700 | 800 | 750 | 800 | 900 | 700 | 650 | 650 | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 7 | 5 | 0.4 | 0.7 | 0.4 | 0.5 | 3 | 0.2 | 0.8 | 4 | 2 | 0.7 | 0.5 | 1 | 0.4 | 0.5 | — |
max °C | 21 | 18 | 17 | 17 | 16 | 18 | 17 | 16 | 17 | 18 | 18 | 18 | 19 | 18 | 19 | 20 | 18 |
min °C | 20 | 16 | 17 | 16 | 15 | 16 | 16 | 15 | 16 | 17 | 17 | 18 | 19 | 18 | 18 | 19 | 18 |
chill °C | 20 | 16 | 17 | 16 | 15 | 16 | 16 | 14 | 14 | 15 | 16 | 17 | 19 | 18 | 18 | 19 | 18 |
Freezing level m | 4650 | 4450 | 4300 | 4100 | 4050 | 3950 | 4100 | 4700 | 5000 | 4900 | 4850 | 4750 | 4750 | 4700 | 4600 | 4700 | 4900 |
 | — | — | 4:28 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:33 | — | — |
 | 6:40 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:36 | — | — | 6:34 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Moderate rain (total 18mm), heaviest on Sat afternoon. Warm (max 21°C on Sat afternoon, min 15°C on Sun night). Winds increasing (calm on Sat afternoon, gales from the ENE by Tue morning).
Mount Idonmappu Weather (Days 3-6):
Light rain (total 9mm), mostly falling on Tue afternoon. Warm (max 21°C on Fri morning, min 17°C on Tue afternoon). Winds decreasing (strong winds from the E on Tue afternoon, calm by Fri morning).
This table gives the weather forecast for Mount Idonmappu at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Idonmappu. 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 20km SW of Shimo-furano |  | ||||
Chitose Airport |  | ||||
Asahikawa Airport |  | ||||
lightning 51km WNW of Kushiro | | ||||
Sapporo Airport | | ||||
Kushiro Airport | | ||||
SHIP3350 | |||||
SHIP1631 | |||||
SHIP5885 |
* 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.