– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 2 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sun 25 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. Freeze-thaw conditions (max 4°C on Sun morning, min -9°C on Tue night). Mainly gales. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Becoming milder with light rain (total 4mm) on Fri morning. Freeze-thaw conditions (max 6°C on Fri night, min -10°C on Wed morning). Winds decreasing (severe gales from the WNW on Wed morning, moderate winds from the S by Fri afternoon). | |||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  |  | |  | | | |  | |  | |
rain shwrs | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | heavy snow | mod. snow | mod. snow | snow shwrs | some clouds | clear | some clouds | light rain | light rain | rain shwrs | |
Cloud base (m) | 800 | 900 | 800 | 2050 | 2850 | 4200 | 2250 | 700 | 700 | 750 | 800 | 800 | 800 | 800 | 800 | 750 | 750 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 22 | 9 | 10 | 7 | — | — | — | — | — | — |
mm | 0.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.6 | 0.1 | 1.9 |
max °C | 4 | 2 | -3 | -3 | -3 | -2 | 0 | -1 | -3 | -10 | -10 | -9 | -6 | -1 | 2 | 4 | 5 | 6 |
min °C | 3 | -1 | -5 | -4 | -3 | -2 | -1 | -2 | -9 | -10 | -10 | -10 | -8 | -4 | 0 | 3 | 4 | 4 |
chill °C | -2 | -8 | -14 | -11 | -9 | -6 | -6 | -5 | -22 | -24 | -24 | -23 | -19 | -12 | -8 | -4 | -1 | -2 |
Freezing level m | 3150 | 2350 | 850 | 1000 | 1150 | 1150 | 1300 | 1450 | 950 | 150 | 150 | 0 | 450 | 900 | 1500 | 2050 | 2450 | 2450 |
 | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — |
 | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — |
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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. Freeze-thaw conditions (max 4°C on Sun morning, min -9°C on Tue night). Mainly gales.
Mount Koizumi Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed morning. Becoming milder with light rain (total 4mm) on Fri morning. Freeze-thaw conditions (max 6°C on Fri night, min -10°C on Wed morning). Winds decreasing (severe gales from the WNW on Wed morning, moderate winds from the S by Fri afternoon).
This table gives the weather forecast for Mount Koizumi at the specific elevation of 1500 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 |  | ||||
Kushiro Airport |  | ||||
Chitose Airport | | ||||
Juzhno -Kuril sk |  | ||||
Hakodate Airport | | ||||
Misawa Airport |  | ||||
Juzhno -Sahalinsk |  | ||||
* 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.