– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 2 am Sun 23 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Tue morning. Very mild (max 13°C on Sun morning, min 10°C on Mon night). Winds decreasing (strong winds from the WSW on Mon morning, light winds from the N by Tue morning). | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Wed afternoon. Very mild (max 11°C on Wed morning, min 4°C on Thu night). Winds increasing (light winds from the SW on Wed morning, near gales from the WSW by Wed night). | |||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  |  | |  | | | | | | | |
rain shwrs | rain shwrs | clear | cloudy | rain shwrs | light rain | rain shwrs | rain shwrs | some clouds | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | |
Cloud base (m) | 2650 | 6000 | 1800 | 800 | 800 | 900 | 1650 | 1650 | 1700 | 850 | 750 | 850 | 750 | 850 | 900 | 800 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.6 | 1.5 | — | — | 1.6 | 4 | 3 | 0.1 | — | 0.3 | 4 | 3 | 1 | 1.1 | 0.4 | 1.1 | 0.5 | — |
max °C | 13 | 13 | 13 | 13 | 13 | 12 | 10 | 11 | 11 | 11 | 10 | 10 | 8 | 7 | 6 | 4 | 5 | 6 |
min °C | 12 | 12 | 12 | 12 | 13 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 7 | 4 | 4 | 4 | 5 |
chill °C | 11 | 10 | 10 | 9 | 10 | 8 | 9 | 7 | 7 | 8 | 5 | 4 | 3 | 2 | -1 | -1 | 0 | 1 |
Freezing level m | 4250 | 4200 | 4650 | 4500 | 4600 | 4600 | 4150 | 4250 | 4350 | 4350 | 4100 | 4050 | 3900 | 3450 | 3350 | 2900 | 3350 | 4150 |
 | 4:41 | — | — | 4:41 | — | — | 4:43 | — | — | 4:43 | — | — | 4:45 | — | — | 4:46 | — | — |
 | — | 6:20 | — | — | 6:17 | — | — | 6:15 | — | — | 6:15 | — | — | 6:13 | — | — | 6:10 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Moderate rain (total 10mm), heaviest on Tue morning. Very mild (max 13°C on Sun morning, min 10°C on Mon night). Winds decreasing (strong winds from the WSW on Mon morning, light winds from the N by Tue morning).
Mount Koizumi Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Wed afternoon. Very mild (max 11°C on Wed morning, min 4°C on Thu night). Winds increasing (light winds from the SW on Wed morning, near gales from the WSW by Wed 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 |  | ||||
Mombetsu(South) | |||||
Kushiro Airport | | ||||
Chitose Airport |  | ||||
SHIP9570 | |||||
SHIP4047 | |||||
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.