– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 2 pm Sun 12 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 50mm), heaviest during Sun night. Very mild (max 18°C on Wed morning, min 15°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Thu morning. Warm (max 20°C on Fri afternoon, min 16°C on Wed night). Winds decreasing (strong winds from the SSW on Wed night, calm by Fri afternoon). | ||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | | | | |  |  | |  | |
risk tstorm | heavy rain | rain shwrs | rain shwrs | rain shwrs | light rain | risk tstorm | rain shwrs | some clouds | rain shwrs | rain shwrs | light rain | rain shwrs | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 19 | 18 | 3 | 5 | 0.2 | 0.3 | 4 | 0.1 | — | 0.4 | 0.4 | 5 | 0.3 | — | — | — | — |
max °C | 17 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 18 | 18 | 17 | 16 | 17 | 18 | 19 | 20 | 17 |
min °C | 16 | 15 | 15 | 16 | 15 | 16 | 16 | 16 | 16 | 18 | 16 | 16 | 17 | 18 | 18 | 17 | 17 |
chill °C | 16 | 15 | 15 | 16 | 15 | 16 | 16 | 16 | 16 | 18 | 15 | 14 | 16 | 18 | 18 | 17 | 17 |
Freezing level m | 4400 | 4550 | 4650 | 4700 | 4900 | 4800 | 4800 | 4950 | 5100 | 5200 | 5300 | 5050 | 5000 | 4850 | 4900 | 4950 | 5000 |
Cloud base (m) | 2050 | 750 | 750 | 850 | 6800 | 850 | 1600 | 750 | 2100 | 1450 | 800 | 700 | 750 | 9350 | 750 | ||
 | — | — | 3:58 | — | — | 3:59 | — | — | 4:00 | — | — | 4:00 | — | — | 4:01 | — | — |
 | 7:08 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Heavy rain (total 50mm), heaviest during Sun night. Very mild (max 18°C on Wed morning, min 15°C on Sun night). Wind will be generally light.
Mount Koizumi Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Thu morning. Warm (max 20°C on Fri afternoon, min 16°C on Wed night). Winds decreasing (strong winds from the SSW on Wed night, calm by Fri afternoon).
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 |  | ||||
 | |||||
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Kushiro Airport |  | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Nakashibetsu Airport | | ||||
Wakkanai Airport | | ||||
Juzhno -Kuril sk | | ||||
Hakodate 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.