– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 8 pm Tue 13 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Tue 13 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 13 Jan Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Tue night. Extremely cold (max -15°C on Thu night, min -28°C on Tue night). Winds decreasing (stormy winds from the W on Wed night, light winds from the WNW by Fri morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Mon afternoon. Extremely cold (max -14°C on Mon morning, min -19°C on Sat night). Winds increasing (light winds from the WNW on Sat afternoon, strong winds from the W by Sun night). | ||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | |  |  | | | | | | | | | |
heavy snow | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | clear | clear | snow shwrs | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | light snow | light snow | heavy snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
19 | 4 | 3 | 9 | 4 | 2 | — | — | 1 | — | — | — | — | — | — | — | 3 | 5 | 15 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -20 | -26 | -24 | -20 | -18 | -16 | -15 | -17 | -18 | -18 | -18 | -18 | -18 | -17 | -16 | -16 | -14 | -14 | -19 |
min °C | -28 | -27 | -24 | -22 | -19 | -16 | -16 | -18 | -18 | -18 | -18 | -18 | -19 | -18 | -16 | -16 | -15 | -16 | -24 |
-50 | -48 | -45 | -42 | -37 | -32 | -27 | -27 | -27 | -28 | -28 | -28 | -28 | -28 | -27 | -28 | -27 | -28 | -43 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 700 | 700 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 800 | 800 | 800 | 800 | 850 | 800 | 750 | 700 | 700 |
 | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:17 | — | — | 4:20 | — | — | 4:21 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: A heavy fall of snow, heaviest during Tue night. Extremely cold (max -15°C on Thu night, min -28°C on Tue night). Winds decreasing (stormy winds from the W on Wed night, light winds from the WNW by Fri morning).
Mount Koizumi Weather (Days 3-6):
A light covering of new snow mostly falling on Mon afternoon. Extremely cold (max -14°C on Mon morning, min -19°C on Sat night). Winds increasing (light winds from the WNW on Sat afternoon, strong winds from the W by Sun 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.
* 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.