– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 2 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -10°C on Sun morning). Winds decreasing (gales from the W on Sat night, light winds from the WSW by Mon afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue night. Becoming milder with heavy rain (total 24mm) on Thu night. Freeze-thaw conditions (max 5°C on Thu night, min -10°C on Wed morning). Winds decreasing (near gales from the W on Tue night, light winds from the WSW by Wed night). | ||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  | | |  | | |  | |  |  | |
snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | light snow | some clouds | cloudy | snow shwrs | light snow | heavy snow | snow shwrs | snow shwrs | some clouds | some clouds | cloudy | heavy rain | |
Cloud base (m) | 1850 | 750 | 750 | 750 | 800 | 750 | 750 | 750 | 800 | 750 | 750 | 800 | 800 | 800 | 800 | 800 | 750 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 9 | 3 | 2 | 5 | 2 | — | — | 4 | 3 | 13 | 4 | 1 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 20 |
max °C | 0 | -7 | -8 | -7 | -5 | -4 | -5 | -6 | -7 | -7 | -8 | -9 | -8 | -1 | 0 | 2 | 5 |
min °C | -2 | -9 | -10 | -8 | -8 | -4 | -5 | -7 | -7 | -8 | -9 | -10 | -9 | -7 | -1 | 1 | 2 |
chill °C | -10 | -21 | -21 | -17 | -15 | -8 | -9 | -14 | -14 | -18 | -20 | -22 | -19 | -14 | -8 | -6 | -4 |
Freezing level m | 1550 | 250 | 0 | 400 | 200 | 800 | 800 | 350 | 600 | 550 | 300 | 200 | 300 | 0 | 1350 | 1700 | 2100 |
 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — |
 | 4:21 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:14 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -10°C on Sun morning). Winds decreasing (gales from the W on Sat night, light winds from the WSW by Mon afternoon).
Mount Koizumi Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Becoming milder with heavy rain (total 24mm) on Thu night. Freeze-thaw conditions (max 5°C on Thu night, min -10°C on Wed morning). Winds decreasing (near gales from the W on Tue night, light winds from the WSW 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 |  | ||||
Monbetsu Airport |  | ||||
Memambetsu Airport |  | ||||
Obihiro Airport | | ||||
Kushiro Airport |  | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Nakashibetsu Arp |  | ||||
Nakashibetsu Airport | | ||||
Wakkanai 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.