– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 2 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 13mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 8°C on Fri morning, min -4°C on Wed morning). Winds increasing (light winds from the SSW on Tue afternoon, near gales from the W by Wed morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat afternoon. Becoming milder with moderate rain (total 17mm) heaviest on Mon morning. Freeze-thaw conditions (max 8°C on Fri afternoon, min -3°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, light winds from the SW by Sun night). | ||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | |  | | | | | | | |
light rain | mod. snow | mod. snow | light snow | snow shwrs | clear | some clouds | rain shwrs | cloudy | some clouds | light rain | light rain | light snow | snow shwrs | some clouds | clear | rain shwrs | |
Cloud base (m) | 1800 | 750 | 700 | 750 | 800 | 800 | 800 | 800 | 800 | 750 | 750 | 750 | 750 | 750 | 800 | 800 | 800 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 9 | 6 | 5 | 5 | — | — | — | — | — | — | — | 3 | 5 | — | — | — |
mm | 3 | 6 | — | — | — | — | — | 4 | — | — | 0.1 | 3 | — | — | — | — | 0.2 |
max °C | 5 | 2 | -3 | -3 | -3 | 1 | 2 | 6 | 8 | 8 | 8 | 7 | 2 | -2 | -1 | -1 | 3 |
min °C | 4 | -3 | -4 | -3 | -4 | -1 | 1 | 2 | 7 | 7 | 7 | 5 | -1 | -3 | -2 | -2 | -2 |
chill °C | 3 | -12 | -14 | -12 | -11 | -7 | -3 | -2 | 5 | 5 | 5 | 2 | -8 | -11 | -8 | -7 | -6 |
Freezing level m | 1200 | 600 | 0 | 100 | 0 | 400 | 800 | 1300 | 1950 | 2050 | 2150 | 1700 | 750 | 200 | 200 | 400 | 0 |
 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — |
 | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:19 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 13mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 8°C on Fri morning, min -4°C on Wed morning). Winds increasing (light winds from the SSW on Tue afternoon, near gales from the W by Wed morning).
Mount Koizumi Weather (Days 3-6):
A light covering of new snow mostly falling on Sat afternoon. Becoming milder with moderate rain (total 17mm) heaviest on Mon morning. Freeze-thaw conditions (max 8°C on Fri afternoon, min -3°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, light winds from the SW by Sun night).
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 |  | ||||
Memambetsu Airport | | ||||
Obihiro Airport | | ||||
Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport |  | ||||
lightning 13km W of Ishikari |  | ||||
Nakashibetsu Airport |  | ||||
lightning 10km S of Otaru | | ||||
lightning 17km W of Yoichi | |
* 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.