– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 8 pm Sat 11 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -1°C on Tue afternoon, min -7°C on Sat night). Winds decreasing (gales from the WNW on Sun morning, moderate winds from the WNW by Tue afternoon). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Fri afternoon, min -5°C on Wed night). Winds increasing (calm on Thu morning, strong winds from the W by Thu night). | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | |  | | | | | | |  | |
heavy snow | light snow | snow shwrs | some clouds | light snow | some clouds | clear | some clouds | clear | some clouds | some clouds | cloudy | some clouds | clear | clear | some clouds | some clouds | some clouds | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
17 | 2 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.3 | |
max °C | -5 | -5 | -5 | -3 | -2 | -3 | -2 | -3 | -1 | -1 | -1 | -1 | -2 | 0 | 2 | 5 | 6 | 7 | 6 |
min °C | -7 | -6 | -5 | -4 | -3 | -3 | -4 | -4 | -2 | -2 | -2 | -2 | -5 | -2 | 1 | 4 | 5 | 6 | 2 |
-18 | -17 | -16 | -13 | -12 | -12 | -13 | -13 | -8 | -5 | -6 | -2 | -5 | -2 | -2 | 0 | 0 | 2 | -6 | |
550 | 650 | 800 | 350 | 1000 | 1050 | 800 | 1000 | 1200 | 950 | 1150 | 1400 | 750 | 1250 | 1650 | 2300 | 2550 | 2900 | 2650 | |
Cloud base (m) | 600 | 650 | 650 | 750 | 850 | 700 | 750 | 750 | 750 | 6800 | 5550 | 1800 | 750 | 1750 | 6150 | 7050 | 6950 | ||
 | — | 4:52 | — | — | 4:50 | — | — | 4:48 | — | — | 4:48 | — | — | 4:46 | — | — | 4:43 | — | — |
 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:10 | — | — | 6:12 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -1°C on Tue afternoon, min -7°C on Sat night). Winds decreasing (gales from the WNW on Sun morning, moderate winds from the WNW by Tue afternoon).
Mount Iwanai Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 7°C on Fri afternoon, min -5°C on Wed night). Winds increasing (calm on Thu morning, strong winds from the W by Thu night).
This table gives the weather forecast for Mount Iwanai at the specific elevation of 1498 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Iwanai. 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 |  | ||||
Kushiro Airport | | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
 | |||||
Mombetsu(South) | |||||
Hakodate Airport |  | ||||
Misawa 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.