– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 2 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Thu night giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 11°C on Fri morning, min -4°C on Sat night). Winds increasing (calm on Fri night, strong winds from the W by Sat night). | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Mon afternoon giving way to a moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 4°C on Mon morning, min -5°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the W by Tue night). | ||||||||||||||||
Thu 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | |  | |  |  |  | | |  | |
some clouds | rain shwrs | clear | some clouds | some clouds | rain shwrs | light snow | mod. snow | light snow | snow shwrs | some clouds | light rain | mod. rain | snow shwrs | snow shwrs | snow shwrs | light snow | |
Cloud base (m) | 1550 | 750 | 800 | 1600 | 2100 | 1450 | 750 | 750 | 800 | 800 | 1900 | 750 | 750 | 750 | 750 | 750 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 1 | 6 | 5 | 2 | — | — | — | 2 | 2 | 1 | 5 |
mm | — | 6 | — | — | — | 1.6 | 3 | — | — | — | — | 3 | 5 | 1.7 | — | — | — |
max °C | 4 | 7 | 11 | 10 | 8 | 10 | 6 | -1 | -1 | -1 | -1 | 4 | 4 | 3 | 1 | 0 | 1 |
min °C | 2 | 3 | 10 | 8 | 7 | 10 | 1 | -4 | -2 | -2 | -5 | 2 | 4 | 1 | 0 | 0 | -3 |
chill °C | -2 | 0 | 8 | 6 | 6 | 9 | -5 | -14 | -10 | -7 | -5 | -1 | 4 | -3 | -6 | -6 | -10 |
Freezing level m | 1050 | 1500 | 2000 | 2100 | 2100 | 1900 | 1350 | 100 | 200 | 350 | 0 | 850 | 1300 | 850 | 550 | 550 | 650 |
 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — |
 | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 11mm), heaviest on Thu night giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 11°C on Fri morning, min -4°C on Sat night). Winds increasing (calm on Fri night, strong winds from the W by Sat night).
Mount Koizumi Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Mon afternoon giving way to a moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 4°C on Mon morning, min -5°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the W by Tue 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 |  | ||||
 | |||||
| |||||
Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport |  | ||||
Nakashibetsu Airport |  | ||||
hy2b141E44N | |||||
Wakkanai Airport | | ||||
hy2b140E44N |
* 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.