– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 2 pm Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 19mm), heaviest on Mon night. Very mild (max 10°C on Sun morning, min 7°C on Sat afternoon). Winds increasing (calm on Sun afternoon, fresh winds from the NW by Tue morning). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Wed afternoon. Very mild (max 10°C on Tue afternoon, min 1°C on Wed night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the WNW by Thu night). | ||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  |  | |  |  | |  | | | | |
clear | clear | clear | clear | clear | cloudy | cloudy | heavy rain | rain shwrs | rain shwrs | some clouds | light rain | rain shwrs | rain shwrs | clear | rain shwrs | some clouds | |
Cloud base (m) | 7150 | 750 | 700 | 750 | 850 | 800 | 950 | 900 | 2100 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 19 | 0.2 | 0.1 | — | 0.7 | 1.4 | 0.3 | — | 0.1 | — |
max °C | 7 | 9 | 10 | 10 | 10 | 10 | 9 | 7 | 10 | 10 | 9 | 7 | 5 | 3 | 3 | 3 | 6 |
min °C | 7 | 7 | 9 | 10 | 9 | 10 | 9 | 7 | 9 | 10 | 7 | 6 | 4 | 1 | 2 | 3 | 4 |
chill °C | 4 | 4 | 7 | 10 | 8 | 7 | 6 | 3 | 5 | 6 | 2 | 1 | -1 | -5 | -4 | -2 | -1 |
Freezing level m | 3150 | 3550 | 3900 | 4000 | 4200 | 4200 | 4300 | 4300 | 4700 | 4750 | 4350 | 3650 | 3150 | 2900 | 2550 | 2850 | 3300 |
 | — | — | 4:56 | — | — | 4:56 | — | — | 4:58 | — | — | 5:00 | — | — | 5:01 | — | — |
 | 5:57 | — | — | 5:54 | — | — | 5:53 | — | — | 5:52 | — | — | 5:50 | — | — | 5:47 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 19mm), heaviest on Mon night. Very mild (max 10°C on Sun morning, min 7°C on Sat afternoon). Winds increasing (calm on Sun afternoon, fresh winds from the NW by Tue morning).
Mount Koizumi Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Wed afternoon. Very mild (max 10°C on Tue afternoon, min 1°C on Wed night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the WNW by Thu night).
This table gives the weather forecast for Mount Koizumi at the specific elevation of 2158 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) | |||||
 | |||||
| |||||
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.