– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 2 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Thu afternoon. Mild temperatures (max 8°C on Sat night, min 1°C on Thu night). Winds increasing (calm on Sat morning, fresh winds from the SSW by Sun morning). | Days 5–7 Weather SummaryHeavy rain (total 26mm), heaviest during Mon afternoon. Very mild (max 11°C on Sun night, min 4°C on Mon night). Winds decreasing (severe gales from the WNW on Mon night, light winds from the SSW by Tue night). | ||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  | |  |  | | | | | | |
rain shwrs | clear | clear | clear | clear | some clouds | some clouds | some clouds | light rain | rain shwrs | light rain | mod. rain | rain shwrs | light rain | rain shwrs | rain shwrs | clear | |
Cloud base (m) | 800 | 800 | 2000 | 1750 | 6350 | 2550 | 2400 | 2500 | 850 | 2800 | 750 | 700 | 750 | 750 | 800 | 8350 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 9 | — | — | — | — | — | — | — | 4 | 0.9 | 0.1 | 9 | 10 | 4 | 1 | 0.4 | — |
max °C | 6 | 2 | 4 | 4 | 3 | 7 | 7 | 8 | 7 | 9 | 11 | 10 | 9 | 8 | 4 | 5 | 7 |
min °C | 4 | 1 | 3 | 3 | 3 | 4 | 6 | 6 | 7 | 9 | 10 | 10 | 9 | 4 | 4 | 4 | 4 |
chill °C | 0 | -4 | 0 | 0 | 0 | 3 | 5 | 4 | 4 | 5 | 7 | 7 | 6 | -4 | -3 | -1 | 0 |
Freezing level m | 2650 | 1900 | 2100 | 2200 | 2250 | 2400 | 2450 | 2600 | 2800 | 3100 | 3200 | 3300 | 3200 | 3000 | 2300 | 3200 | 3250 |
 | — | — | 5:18 | — | — | 5:18 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — |
 | 5:22 | — | — | 5:21 | — | — | 5:19 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 13mm), heaviest on Thu afternoon. Mild temperatures (max 8°C on Sat night, min 1°C on Thu night). Winds increasing (calm on Sat morning, fresh winds from the SSW by Sun morning).
Mount Koizumi Weather (Days 3-6):
Heavy rain (total 26mm), heaviest during Mon afternoon. Very mild (max 11°C on Sun night, min 4°C on Mon night). Winds decreasing (severe gales from the WNW on Mon night, light winds from the SSW by Tue 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 |
|---|---|---|---|---|---|
lightning 4km SE of Kamikawa |  | ||||
lightning 33km NNE of Shimo-furano | | ||||
Asahikawa Airport |  | ||||
lightning 44km W of Kitami | | ||||
lightning 17km S of Utashinai | | ||||
lightning 18km ENE of Bibai | | ||||
Monbetsu Airport | | ||||
Mombetsu(South) | |||||
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* 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.