– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 am Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Fri night, min -5°C on Sun night). Winds increasing (moderate winds from the W on Fri night, severe gales from the W by Sun night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -2°C on Tue afternoon, min -12°C on Wed night). Winds increasing (moderate winds from the SW on Tue morning, stormy winds from the W by Tue night). | |||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | |  |  | |  |  |  |  | |
clear | clear | some clouds | some clouds | clear | clear | some clouds | clear | clear | clear | some clouds | cloudy | light snow | light snow | heavy snow | mod. snow | heavy snow | snow shwrs | |
Cloud base (m) | 800 | 800 | 6600 | 5400 | 800 | 800 | 750 | 800 | 800 | 800 | 2650 | 800 | 650 | 1150 | 1250 | 750 | 750 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | 20 | 8 | 26 | 38 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | 3 | 5 | 4 | 5 | 4 | 3 | 0 | -4 | -5 | -5 | -6 | -4 | -2 | -2 | -10 | -10 | -10 |
min °C | -2 | 2 | 4 | 4 | 4 | 3 | 1 | -3 | -5 | -6 | -6 | -6 | -5 | -2 | -10 | -10 | -11 | -12 |
chill °C | -9 | -4 | -1 | -2 | -2 | -4 | -8 | -14 | -16 | -18 | -15 | -14 | -12 | -10 | -25 | -23 | -23 | -25 |
Freezing level m | 1350 | 2800 | 3050 | 3250 | 3450 | 3500 | 3100 | 1750 | 850 | 850 | 1000 | 1050 | 1050 | 1150 | 900 | 650 | 650 | 450 |
 | 5:50 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — |
 | — | 4:31 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Mostly dry. Freeze-thaw conditions (max 5°C on Fri night, min -5°C on Sun night). Winds increasing (moderate winds from the W on Fri night, severe gales from the W by Sun night).
Mount Koizumi Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -2°C on Tue afternoon, min -12°C on Wed night). Winds increasing (moderate winds from the SW on Tue morning, stormy winds from the W by Tue night).
This table gives the weather forecast for Mount Koizumi at the specific elevation of 2158 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Koizumi. 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 |
|---|---|---|---|---|---|
Asahikawa Airport |  | ||||
Monbetsu Airport |  | ||||
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Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Nakashibetsu Airport | | ||||
Wakkanai Airport | | ||||
Juzhno -Kuril sk |  |
* 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.