– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 29mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Wed night. Very mild (max 16°C on Mon morning, min 1°C on Wed night). Winds increasing (calm on Mon night, strong winds from the W by Wed night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 14°C on Sat morning, min 0°C on Thu night). Winds decreasing (fresh winds from the W on Thu morning, light winds from the WSW by Fri afternoon). | |||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | |  | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | some clouds | clear | cloudy | mod. rain | mod. rain | light snow | light snow | light snow | some clouds | clear | clear | some clouds | clear | clear | some clouds | |
Cloud base (m) | 750 | 750 | 850 | 6750 | 7050 | 1700 | 650 | 700 | 750 | 750 | 800 | 800 | 850 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | 2 | 2 | — | — | — | — | — | — | — |
mm | 5 | 0.5 | 0.3 | — | — | — | 6 | 8 | 8 | — | — | — | — | — | — | — | — | — |
max °C | 16 | 14 | 10 | 14 | 13 | 11 | 13 | 15 | 9 | 2 | 1 | 2 | 7 | 8 | 7 | 14 | 13 | 8 |
min °C | 14 | 11 | 8 | 11 | 9 | 10 | 9 | 14 | 1 | 1 | 1 | 0 | 5 | 6 | 6 | 12 | 9 | 7 |
chill °C | 12 | 9 | 8 | 11 | 9 | 9 | 7 | 12 | -6 | -6 | -5 | -4 | 2 | 4 | 4 | 11 | 7 | 4 |
Freezing level m | 3550 | 3450 | 3150 | 2700 | 2900 | 3250 | 3200 | 3750 | 1300 | 650 | 650 | 650 | 1300 | 2600 | 3100 | 3300 | 3500 | 3450 |
 | 5:46 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — |
 | — | 4:38 | — | — | 4:37 | — | — | 4:36 | — | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Heavy rain (total 29mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Wed night. Very mild (max 16°C on Mon morning, min 1°C on Wed night). Winds increasing (calm on Mon night, strong winds from the W by Wed night).
Mount Koizumi Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 14°C on Sat morning, min 0°C on Thu night). Winds decreasing (fresh winds from the W on Thu morning, light winds from the WSW by Fri 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 |  | ||||
Monbetsu Airport | | ||||
Mombetsu(South) | |||||
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Kushiro Airport |  | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
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.