– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 8 pm Mon 04 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 04 May Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 04 May Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 2mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 10°C on Wed afternoon, min -2°C on Mon night). Winds increasing (light winds from the N on Mon night, severe gales from the WSW by Tue night). | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Thu night. Very mild (max 12°C on Sun morning, min 2°C on Fri night). Winds decreasing (strong winds from the WSW on Thu night, light winds from the NNW by Fri night). | ||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  |  | | |  | | | | | | |
snow shwrs | clear | some clouds | clear | clear | clear | clear | clear | some clouds | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
2 | — | — | — | — | — | — | — | — | 5 | 4 | 1.9 | 2 | 0.2 | 1.7 | — | — | — | — | |
max °C | 5 | 4 | 5 | 7 | 9 | 10 | 8 | 9 | 10 | 8 | 6 | 5 | 3 | 5 | 5 | 8 | 12 | 12 | 11 |
min °C | -2 | 2 | 4 | 6 | 8 | 9 | 7 | 9 | 9 | 6 | 6 | 5 | 2 | 5 | 5 | 5 | 10 | 11 | 10 |
-8 | -3 | -2 | -1 | 4 | 6 | 3 | 6 | 4 | 1 | 1 | 2 | -2 | 2 | 0 | 0 | 7 | 8 | 6 | |
1200 | 1350 | 1650 | 2900 | 3300 | 3200 | 3200 | 3100 | 3000 | 2300 | 2100 | 1900 | 1400 | 1600 | 1650 | 2050 | 2600 | 2850 | 2800 | |
Cloud base (m) | 650 | 1950 | 9300 | 2000 | 2300 | 650 | 650 | 700 | 750 | 1700 | 2550 | ||||||||
 | — | 4:18 | — | — | 4:18 | — | — | 4:16 | — | — | 4:15 | — | — | 4:13 | — | — | 4:13 | — | — |
 | — | — | 6:32 | — | — | 6:34 | — | — | 6:35 | — | — | 6:36 | — | — | 6:37 | — | — | 6:38 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 10°C on Wed afternoon, min -2°C on Mon night). Winds increasing (light winds from the N on Mon night, severe gales from the WSW by Tue night).
Mount Idonmappu Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Thu night. Very mild (max 12°C on Sun morning, min 2°C on Fri night). Winds decreasing (strong winds from the WSW on Thu night, light winds from the NNW by Fri night).
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 |
|---|---|---|---|---|---|
Chitose Airport |  | ||||
Asahikawa Airport |  | ||||
Kushiro Airport | | ||||
Hakodate Airport | | ||||
Mombetsu(South) | |||||
Misawa 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.