– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 pm Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Wed night. Becoming milder with moderate rain (total 12mm) heaviest on Sat afternoon. Freeze-thaw conditions (max 8°C on Fri morning, min -3°C on Wed night). Winds increasing (light winds from the SSW on Fri night, fresh winds from the W by Sat afternoon). | Days 5–7 Weather SummaryA light fall of snow, heaviest on Sat night. Turning milder with light rain (total 4mm) on Mon afternoon. Freeze-thaw conditions (max 4°C on Mon morning, min -5°C on Sun night). Winds decreasing (near gales from the W on Sat night, calm by Mon afternoon). | |||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | |  |  | |  |  | | |  | |
snow shwrs | some clouds | some clouds | rain shwrs | cloudy | light rain | light rain | light rain | light snow | mod. snow | light snow | snow shwrs | some clouds | light rain | light rain | light snow | |
Cloud base (m) | 800 | 800 | 800 | 800 | 800 | 750 | 800 | 750 | 750 | 750 | 750 | 800 | 800 | 2100 | 750 | 750 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 5 | — | — | — | — | — | — | — | 2 | 9 | 5 | 2 | — | — | — | 1 |
mm | — | — | — | 5 | — | 0.1 | 0.1 | 1.3 | 6 | — | — | — | — | 0.1 | 1.8 | 3 |
max °C | -3 | 2 | 2 | 5 | 8 | 8 | 7 | 8 | 4 | -2 | -1 | -1 | -2 | 4 | 4 | 4 |
min °C | -3 | -1 | 2 | 2 | 7 | 7 | 7 | 8 | -1 | -4 | -2 | -2 | -5 | 2 | 3 | 1 |
chill °C | -10 | -5 | -3 | -2 | 4 | 5 | 5 | 6 | -8 | -14 | -10 | -7 | -7 | 0 | 3 | -4 |
Freezing level m | 0 | 450 | 850 | 1500 | 2000 | 2050 | 2050 | 1900 | 1050 | 0 | 250 | 300 | 0 | 800 | 1100 | 1050 |
 | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — |
 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:19 | — | — | 4:17 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: A light covering of new snow mostly falling on Wed night. Becoming milder with moderate rain (total 12mm) heaviest on Sat afternoon. Freeze-thaw conditions (max 8°C on Fri morning, min -3°C on Wed night). Winds increasing (light winds from the SSW on Fri night, fresh winds from the W by Sat afternoon).
Mount Koizumi Weather (Days 3-6):
A light fall of snow, heaviest on Sat night. Turning milder with light rain (total 4mm) on Mon afternoon. Freeze-thaw conditions (max 4°C on Mon morning, min -5°C on Sun night). Winds decreasing (near gales from the W on Sat night, calm by Mon afternoon).
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 |  | ||||
Kushiro Airport |  | ||||
Chitose Airport | | ||||
Juzhno-Kurilsk |  | ||||
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.