– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue morning, min -16°C on Wed morning). Winds increasing (light winds from the W on Mon night, stormy winds from the WNW by Wed morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -15°C on Sat night). Winds increasing (fresh winds from the SSW on Fri night, severe gales from the W by Sat night). | |||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  |  |  |  | | |  | | | | |
some clouds | some clouds | some clouds | some clouds | light snow | heavy snow | mod. snow | mod. snow | snow shwrs | clear | snow shwrs | mod. snow | some clouds | some clouds | cloudy | clear | snow shwrs | heavy snow | |
Cloud base (m) | 800 | 2000 | 2950 | 2800 | 2050 | 700 | 750 | 750 | 800 | 800 | 800 | 800 | 800 | 750 | 750 | 700 | 700 | 700 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 1 | 26 | 10 | 8 | 3 | — | 1 | 8 | — | — | — | — | 8 | 21 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -6 | -6 | -5 | -6 | -7 | -14 | -14 | -11 | -7 | -4 | -2 | 0 | 1 | 1 | -1 | -6 | -13 |
min °C | -6 | -7 | -7 | -5 | -6 | -15 | -16 | -15 | -13 | -9 | -6 | -3 | -1 | 1 | 0 | -2 | -11 | -15 |
chill °C | -17 | -15 | -14 | -13 | -14 | -32 | -34 | -30 | -28 | -21 | -17 | -13 | -9 | -6 | -7 | -12 | -24 | -31 |
Freezing level m | 900 | 1050 | 1200 | 1250 | 1250 | 750 | 50 | 150 | 0 | 600 | 1200 | 1700 | 2000 | 2250 | 2350 | 2000 | 1250 | 300 |
 | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — |
 | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue morning, min -16°C on Wed morning). Winds increasing (light winds from the W on Mon night, stormy winds from the WNW by Wed morning).
Mount Koizumi Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -15°C on Sat night). Winds increasing (fresh winds from the SSW on Fri night, severe gales from the W by Sat 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.