– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 2 am Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Sat afternoon giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 11°C on Fri morning, min -5°C on Sun night). Winds decreasing (strong winds from the W on Sun morning, calm by Sun night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Tue morning. Freeze-thaw conditions (max 2°C on Mon morning, min -3°C on Wed afternoon). Wind will be generally light. | |||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  |  | |  | | | |  | | | | |
clear | clear | clear | rain shwrs | mod. rain | mod. snow | light snow | snow shwrs | some clouds | clear | some clouds | some clouds | light snow | snow shwrs | snow shwrs | some clouds | clear | clear | |
Cloud base (m) | 800 | 1900 | 1750 | 1550 | 750 | 750 | 750 | 800 | 2200 | 900 | 800 | 750 | 750 | 800 | 800 | 800 | 800 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 7 | 4 | 3 | — | — | — | — | 2 | 2 | 3 | — | — | — |
mm | — | — | — | 0.6 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 11 | 10 | 7 | 10 | 7 | -1 | -2 | -2 | -3 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 1 |
min °C | 10 | 7 | 7 | 10 | 2 | -3 | -2 | -2 | -5 | 1 | -1 | -1 | 1 | -1 | -2 | -1 | -3 | -2 |
chill °C | 8 | 6 | 6 | 9 | -3 | -11 | -10 | -10 | -5 | 1 | -1 | -3 | -4 | -6 | -8 | -6 | -6 | -5 |
Freezing level m | 2000 | 2050 | 2050 | 1900 | 1600 | 200 | 150 | 250 | 0 | 600 | 850 | 450 | 750 | 450 | 350 | 350 | 550 | 0 |
 | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — |
 | — | 4:22 | — | — | 4:21 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 10mm), heaviest on Sat afternoon giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 11°C on Fri morning, min -5°C on Sun night). Winds decreasing (strong winds from the W on Sun morning, calm by Sun night).
Mount Koizumi Weather (Days 3-6):
A light covering of new snow mostly falling on Tue morning. Freeze-thaw conditions (max 2°C on Mon morning, min -3°C on Wed afternoon). Wind will be generally light.
This table gives the weather forecast for Mount Koizumi at the specific elevation of 500 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 |  | ||||
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Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Nakashibetsu Airport | | ||||
Wakkanai Airport | | ||||
Juzhno -Kuril sk |  | ||||
Hakodate 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.