– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 2 pm Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 32mm), heaviest during Thu night. Warm (max 21°C on Wed morning, min 15°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Fri afternoon. Warm (max 20°C on Mon morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | | | | |  | |  | |
mod. rain | rain shwrs | light rain | light rain | light rain | rain shwrs | risk tstorm | rain shwrs | risk tstorm | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | some clouds | light rain | some clouds | |
Cloud base (m) | 750 | 750 | 750 | 1800 | 2550 | 1600 | 1850 | 750 | 750 | 2350 | 750 | 800 | 800 | 1650 | 850 | 1550 | 800 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 8 | 0.1 | 0.1 | 0.5 | 1.6 | 0.7 | 2 | 13 | 5 | 1.5 | 0.1 | 0.2 | 0.4 | 0.1 | — | 0.2 | — |
max °C | 18 | 18 | 21 | 20 | 17 | 20 | 20 | 17 | 19 | 19 | 15 | 15 | 16 | 13 | 16 | 15 | 14 |
min °C | 17 | 17 | 19 | 18 | 16 | 19 | 18 | 15 | 17 | 16 | 13 | 14 | 14 | 13 | 15 | 14 | 13 |
chill °C | 17 | 17 | 19 | 18 | 16 | 19 | 18 | 15 | 17 | 16 | 13 | 14 | 14 | 13 | 15 | 14 | 13 |
Freezing level m | 4450 | 4250 | 4150 | 3600 | 3300 | 3550 | 3700 | 3550 | 3250 | 3250 | 3500 | 3300 | 3300 | 3400 | 3450 | 3450 | 3400 |
 | — | — | 4:43 | — | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — | — | 4:48 | — | — |
 | 6:15 | — | — | 6:15 | — | — | 6:13 | — | — | 6:10 | — | — | 6:09 | — | — | 6:07 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Heavy rain (total 32mm), heaviest during Thu night. Warm (max 21°C on Wed morning, min 15°C on Thu night). Wind will be generally light.
Mount Koizumi Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Fri afternoon. Warm (max 20°C on Mon morning, min 13°C on Fri night). Wind will be generally light.
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 |  | ||||
Mombetsu(South) | |||||
 | |||||
| |||||
Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Nakashibetsu Airport | | ||||
Wakkanai Airport | | ||||
Juzhno -Kuril sk | |
* 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.