– Lat/Long: 42.63° N 142.65° E
Mount Idonmappu
Weather Forecast, JapanIssued: 2 pm Fri 01 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Fri 01 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 01 May Local Time
Updates in:
Update imminent hr min s
2 Mount Idonmappu Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 37mm), heaviest during Fri night. Mild temperatures (max 7°C on Fri afternoon, min 3°C on Sat afternoon). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the SE by Sun night). | Days 5–7 Weather SummaryMild with moderate rain (total 13mm) on Mon night, Becoming colder with a light covering of snow, mostly falling on Mon night. Freeze-thaw conditions (max 12°C on Thu morning, min -1°C on Mon night). Winds increasing (calm on Mon afternoon, near gales from the WSW by Tue night). | ||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  | |  |  |  | |  |  | | | |
light rain | heavy rain | light rain | rain shwrs | some clouds | some clouds | light rain | mod. rain | light rain | mod. rain | mod. snow | snow shwrs | some clouds | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | 8 | 1 | — | — | — | — | — | |
2 | 24 | 0.4 | 0.5 | — | — | 1.7 | 6 | 1.5 | 7 | 6 | — | — | — | — | — | — | |
max °C | 7 | 7 | 5 | 3 | 4 | 6 | 5 | 5 | 5 | 3 | 2 | 3 | 4 | 8 | 10 | 10 | 10 |
min °C | 6 | 6 | 4 | 3 | 4 | 6 | 4 | 4 | 4 | 3 | -1 | 1 | 4 | 5 | 8 | 9 | 9 |
2 | 2 | -1 | -4 | -2 | 1 | -1 | 2 | 2 | 0 | -4 | -2 | 0 | 0 | 4 | 5 | 6 | |
2400 | 3150 | 2400 | 1600 | 1650 | 1800 | 1600 | 2000 | 2300 | 2000 | 1350 | 1050 | 1550 | 2800 | 3200 | 3250 | 3350 | |
Cloud base (m) | 700 | 600 | 600 | 650 | 1900 | 2950 | 1400 | 650 | 650 | 600 | 650 | 700 | 900 | 700 | |||
 | — | — | 4:22 | — | — | 4:22 | — | — | 4:20 | — | — | 4:18 | — | — | 4:18 | — | — |
 | 6:28 | — | — | 6:30 | — | — | 6:30 | — | — | 6:31 | — | — | 6:32 | — | — | 6:34 | — |
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Mount Idonmappu Weather (Days 0-3):
The weather forecast for Mount Idonmappu is: Heavy rain (total 37mm), heaviest during Fri night. Mild temperatures (max 7°C on Fri afternoon, min 3°C on Sat afternoon). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the SE by Sun night).
Mount Idonmappu Weather (Days 3-6):
Mild with moderate rain (total 13mm) on Mon night, Becoming colder with a light covering of snow, mostly falling on Mon night. Freeze-thaw conditions (max 12°C on Thu morning, min -1°C on Mon night). Winds increasing (calm on Mon afternoon, near gales from the WSW by Tue 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 |  | ||||
Sapporo Airport |  | ||||
SHIP3003 | |||||
SHIP6705 | |||||
SHIP6413 | |||||
SHIP3123 | |||||
Kushiro Airport |  | ||||
Hakodate Airport | |
* 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.