– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 2 am Mon 22 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Mon 22 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Mon 22 Dec Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Wed night. Freeze-thaw conditions (max 4°C on Wed night, min -10°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm) on Thu morning. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 4°C on Thu morning, min -14°C on Sat morning). Winds increasing (calm on Thu morning, strong winds from the W by Sat afternoon). | |||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  |  | |  | |  |  |  | | |  | |
some clouds | some clouds | some clouds | clear | some clouds | cloudy | some clouds | light rain | rain shwrs | light rain | cloudy | cloudy | snow shwrs | light snow | mod. snow | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 3 | 4 | 8 | 4 | 5 | 9 | |
— | — | — | — | — | — | — | 0.8 | 1.7 | 2 | — | — | — | — | — | — | — | — | |
max °C | -6 | -7 | -9 | -4 | -4 | -2 | 2 | 3 | 4 | 4 | 1 | -1 | -2 | -4 | -8 | -13 | -13 | -9 |
min °C | -7 | -9 | -10 | -6 | -7 | -5 | 1 | 3 | 4 | 3 | 0 | -3 | -2 | -6 | -11 | -14 | -14 | -12 |
-10 | -9 | -10 | -6 | -10 | -9 | -3 | 0 | 2 | 2 | -2 | -7 | -6 | -6 | -20 | -26 | -26 | -22 | |
0 | 0 | 0 | 0 | 0 | 0 | 750 | 1100 | 1300 | 1200 | 750 | 150 | 200 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 800 | 800 | 800 | 3400 | 2450 | 850 | 750 | 750 | 750 | 700 | 750 | 700 | 700 | 750 | 750 | 750 | ||
 | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — |
 | — | 3:53 | — | — | 3:55 | — | — | 3:55 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Light rain (total 3mm), mostly falling on Wed night. Freeze-thaw conditions (max 4°C on Wed night, min -10°C on Mon night). Wind will be generally light.
Mount Koizumi Weather (Days 3-6):
Light rain (total 2mm) on Thu morning. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 4°C on Thu morning, min -14°C on Sat morning). Winds increasing (calm on Thu morning, strong winds from the W by Sat afternoon).
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.
* 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.