– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 8 am Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 8mm), mostly falling on Thu afternoon. Warm (max 20°C on Wed morning, min 11°C on Thu night). Winds increasing (light winds from the SSW on Tue morning, fresh winds from the SW by Wed night). | Days 4–6 Weather SummarySome drizzle, heaviest during Sun afternoon. Very mild (max 18°C on Sun morning, min 11°C on Fri night). Wind will be generally light. | |||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  |  |  | | | | | | | |
light rain | cloudy | some clouds | some clouds | risk tstorm | light rain | risk tstorm | light rain | rain shwrs | clear | rain shwrs | clear | clear | clear | clear | some clouds | risk tstorm | clear | |
Cloud base (m) | 3050 | 2300 | 4800 | 2500 | 900 | 900 | 750 | 800 | 750 | 2350 | 2500 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | — | 2 | 0.8 | 1.3 | 4 | 0.1 | — | 0.1 | — | — | — | — | — | 1 | — |
max °C | 17 | 17 | 18 | 20 | 18 | 17 | 16 | 15 | 12 | 15 | 14 | 12 | 16 | 16 | 16 | 18 | 17 | 15 |
min °C | 16 | 17 | 18 | 18 | 17 | 16 | 16 | 13 | 11 | 12 | 13 | 11 | 13 | 15 | 15 | 16 | 16 | 15 |
chill °C | 16 | 17 | 18 | 18 | 16 | 14 | 14 | 11 | 9 | 11 | 12 | 9 | 13 | 15 | 15 | 16 | 16 | 15 |
Freezing level m | 4800 | 4750 | 4750 | 4750 | 4750 | 4650 | 4600 | 4450 | 4300 | 4150 | 4150 | 4350 | 4400 | 4300 | 4300 | 4250 | 4250 | 4250 |
 | 4:35 | — | — | 4:35 | — | — | 4:37 | — | — | 4:37 | — | — | 4:39 | — | — | 4:41 | — | — |
 | — | 6:28 | — | — | 6:25 | — | — | 6:24 | — | — | 6:22 | — | — | 6:21 | — | — | 6:20 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Light rain (total 8mm), mostly falling on Thu afternoon. Warm (max 20°C on Wed morning, min 11°C on Thu night). Winds increasing (light winds from the SSW on Tue morning, fresh winds from the SW by Wed night).
Mount Koizumi Weather (Days 3-6):
Some drizzle, heaviest during Sun afternoon. Very mild (max 18°C on Sun morning, min 11°C on Fri night). Wind will be generally light.
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 |  | ||||
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.