– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 pm Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 10mm), mostly falling on Mon morning. Freeze-thaw conditions (max 6°C on Sun afternoon, min 0°C on Fri night). Winds increasing (light winds from the W on Sat morning, fresh winds from the SW by Sun morning). | Days 5–7 Weather SummaryModerate rain (total 20mm), heaviest on Thu morning. Mild temperatures (max 5°C on Mon night, min 1°C on Tue morning). Winds increasing (light winds from the W on Wed morning, near gales from the SW by Thu morning). | |||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | |  | | | | | | | |
clear | clear | some clouds | some clouds | light rain | rain shwrs | some clouds | light rain | rain shwrs | mod. rain | clear | clear | clear | some clouds | some clouds | some clouds | |
Cloud base (m) | 4750 | 2450 | 2250 | 2000 | 1650 | 2350 | 1850 | 750 | 750 | 750 | 1600 | 6150 | 750 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 2 | 2 | — | 3 | 1.9 | 6 | — | — | — | — | — | — |
max °C | 0 | 1 | 2 | 4 | 3 | 6 | 6 | 5 | 6 | 5 | 2 | 2 | 2 | 4 | 4 | 5 |
min °C | 0 | 1 | 1 | 2 | 3 | 4 | 6 | 5 | 5 | 2 | 1 | 1 | 1 | 2 | 4 | 4 |
chill °C | -6 | -3 | -3 | -2 | -3 | -1 | 1 | 0 | 0 | -3 | -4 | -4 | -3 | -1 | 0 | -1 |
Freezing level m | 2200 | 2350 | 2350 | 2700 | 2800 | 2950 | 3100 | 2950 | 3100 | 3000 | 2500 | 2550 | 2550 | 2700 | 2900 | 3200 |
 | — | 5:18 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — |
 | — | — | 5:19 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:12 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Light rain (total 10mm), mostly falling on Mon morning. Freeze-thaw conditions (max 6°C on Sun afternoon, min 0°C on Fri night). Winds increasing (light winds from the W on Sat morning, fresh winds from the SW by Sun morning).
Mount Koizumi Weather (Days 3-6):
Moderate rain (total 20mm), heaviest on Thu morning. Mild temperatures (max 5°C on Mon night, min 1°C on Tue morning). Winds increasing (light winds from the W on Wed morning, near gales from the SW by Thu morning).
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 |  | ||||
Mombetsu(South) | |||||
Kushiro Airport |  | ||||
Chitose Airport | | ||||
Juzhno -Kuril sk |  | ||||
Juzhno -Kuril sk | | ||||
Hakodate Airport | | ||||
SHIP10339 | |||||
SHIP13905 | |||||
SHIP11555 |
* 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.