– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 2 am Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Tue night. Very mild (max 18°C on Mon morning, min 15°C on Tue afternoon). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 20mm), heaviest during Thu morning. Very mild (max 17°C on Thu morning, min 14°C on Thu night). Winds decreasing (fresh winds from the SW on Thu morning, calm by Fri morning). | |||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | |  | |  | | |  | | | | |
clear | rain shwrs | some clouds | cloudy | light rain | rain shwrs | rain shwrs | risk tstorm | rain shwrs | mod. rain | mod. rain | light rain | rain shwrs | risk tstorm | clear | clear | rain shwrs | rain shwrs | |
Cloud base (m) | 9750 | 2250 | 800 | 5500 | 900 | 2500 | 4900 | 2150 | 1600 | 1600 | 850 | 800 | 800 | 1850 | 950 | 2200 | 1600 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.2 | — | — | 2 | 7 | 0.8 | 2 | 0.2 | 8 | 6 | 4 | 0.3 | 0.6 | — | — | 0.3 | 0.1 |
max °C | 18 | 18 | 16 | 17 | 16 | 17 | 18 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 14 | 17 | 16 | 15 |
min °C | 17 | 16 | 16 | 16 | 15 | 16 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 14 |
chill °C | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 14 |
Freezing level m | 4850 | 4950 | 4900 | 4900 | 4650 | 4650 | 4600 | 4700 | 4700 | 4650 | 4600 | 4400 | 4200 | 4250 | 4350 | 4500 | 4550 | 4600 |
 | 4:33 | — | — | 4:35 | — | — | 4:35 | — | — | 4:37 | — | — | 4:37 | — | — | 4:39 | — | — |
 | — | 6:29 | — | — | 6:28 | — | — | 6:25 | — | — | 6:24 | — | — | 6:22 | — | — | 6:21 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 12mm), heaviest on Tue night. Very mild (max 18°C on Mon morning, min 15°C on Tue afternoon). Wind will be generally light.
Mount Koizumi Weather (Days 3-6):
Heavy rain (total 20mm), heaviest during Thu morning. Very mild (max 17°C on Thu morning, min 14°C on Thu night). Winds decreasing (fresh winds from the SW on Thu morning, calm by Fri morning).
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 |  | ||||
Mombetsu(South) | |||||
Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Juzhno -Kuril sk |  | ||||
Hakodate Airport | | ||||
Misawa 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.