– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 9°C on Sat night, min 5°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 12mm), heaviest on Wed morning giving way to a moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 9°C on Wed morning, min -3°C on Wed night). Winds increasing (light winds from the SSE on Tue night, stormy winds from the W by Wed night). | |||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | |  | |  |  | |  | |
some clouds | some clouds | rain shwrs | rain shwrs | some clouds | rain shwrs | clear | some clouds | clear | rain shwrs | mod. rain | rain shwrs | light snow | light snow | light snow | snow shwrs | |
Cloud base (m) | 8200 | 6800 | 800 | 2150 | 8450 | 1400 | 700 | 700 | 750 | 750 | 750 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 2 | 2 | 2 |
mm | — | — | 0.1 | 0.1 | — | 0.2 | — | — | — | 1.6 | 6 | 5 | — | — | — | — |
max °C | 9 | 9 | 9 | 7 | 8 | 7 | 7 | 8 | 8 | 7 | 9 | 8 | 0 | -2 | -2 | -1 |
min °C | 8 | 8 | 7 | 6 | 6 | 6 | 5 | 7 | 7 | 7 | 7 | 5 | -3 | -3 | -2 | -2 |
chill °C | 7 | 7 | 5 | 5 | 4 | 4 | 3 | 6 | 7 | 5 | 3 | -2 | -15 | -14 | -13 | -12 |
Freezing level m | 3250 | 3100 | 2900 | 3350 | 3200 | 3050 | 3300 | 3500 | 3450 | 3350 | 3300 | 3000 | 1250 | 1100 | 1100 | 1200 |
 | — | 5:35 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — |
 | — | — | 4:52 | — | — | 4:50 | — | — | 4:49 | — | — | 4:46 | — | — | 4:45 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Mostly dry. Mild temperatures (max 9°C on Sat night, min 5°C on Mon night). Wind will be generally light.
Mount Koizumi Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Wed morning giving way to a moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 9°C on Wed morning, min -3°C on Wed night). Winds increasing (light winds from the SSE on Tue night, stormy winds from the W by Wed night).
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 |  | ||||
Mombetsu(South) | |||||
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| |||||
Kushiro Airport |  | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Juzhno -Kuril sk |  | ||||
Hakodate Airport |  | ||||
SHIP6141 |
* 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.