– Lat/Long: 42.66° N 142.86° E
Mount Iwanai Weather Forecast
Hidaka Mountains · JapanIssued: 8 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild with heavy rain (total 21mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Fri night. Freeze-thaw conditions (max 5°C on Fri morning, min -12°C on Sat morning). Winds increasing (light winds from the S on Thu afternoon, extremely windy from the W by Fri night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -9°C on Sat night, min -11°C on Sun night). Winds decreasing (severe gales from the WNW on Sat night, light winds from the SSW by Mon morning). | |||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  |  | | |  |  | |  | |
clear | cloudy | light rain | heavy rain | light rain | cloudy | snow shwrs | snow shwrs | light snow | mod. snow | snow shwrs | snow shwrs | some clouds | some clouds | light snow | heavy snow | |
Cloud base (m) | 750 | 800 | 650 | 600 | 650 | 650 | 650 | 650 | 700 | 700 | 750 | 750 | 700 | 1850 | 700 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | 5 | 3 | 4 | 9 | 2 | 2 | — | — | 3 | 22 |
mm | — | — | 2 | 17 | 1.6 | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 2 | 3 | 4 | 5 | 1 | -6 | -11 | -10 | -9 | -9 | -9 | -10 | -9 | -9 | -10 |
min °C | 0 | 2 | 3 | 4 | 3 | -1 | -11 | -12 | -10 | -10 | -10 | -10 | -11 | -10 | -9 | -11 |
chill °C | -6 | -4 | 0 | -1 | -4 | -12 | -28 | -28 | -25 | -23 | -22 | -21 | -20 | -15 | -12 | -21 |
Freezing level m | 1750 | 1850 | 2100 | 2400 | 2350 | 1700 | 150 | 50 | 150 | 100 | 250 | 250 | 0 | 200 | 300 | 0 |
 | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — |
 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:13 | — | — | 4:12 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Mild with heavy rain (total 21mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Fri night. Freeze-thaw conditions (max 5°C on Fri morning, min -12°C on Sat morning). Winds increasing (light winds from the S on Thu afternoon, extremely windy from the W by Fri night).
Mount Iwanai Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -9°C on Sat night, min -11°C on Sun night). Winds decreasing (severe gales from the WNW on Sat night, light winds from the SSW by Mon morning).
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 | | ||||
SHIP10284 | |||||
Kushiro Airport | | ||||
Asahikawa Airport | | ||||
Sapporo Airport |  | ||||
ASCATB145E42N | |||||
| |||||
Hakodate Airport |  | ||||
ASCATB145E43N |
* 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.