– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 2 am Wed 14 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Wed 14 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Wed 14 Jan Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Extremely cold (max -12°C on Thu night, min -22°C on Wed morning). Winds decreasing (gales from the W on Wed morning, light winds from the WNW by Fri night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Mon night. Extremely cold (max -13°C on Sat morning, min -18°C on Mon night). Wind will be generally light. | |||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | | | | | | | |  | |
mod. snow | light snow | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | light snow | some clouds | some clouds | light snow | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
6 | 5 | 7 | 2 | 2 | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 7 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -21 | -20 | -17 | -14 | -14 | -12 | -13 | -14 | -14 | -13 | -14 | -14 | -14 | -14 | -15 | -13 | -13 | -13 |
min °C | -22 | -21 | -19 | -16 | -14 | -13 | -13 | -14 | -14 | -14 | -14 | -15 | -14 | -14 | -15 | -14 | -13 | -18 |
-40 | -39 | -36 | -30 | -27 | -22 | -20 | -21 | -21 | -19 | -19 | -22 | -22 | -22 | -24 | -22 | -20 | -29 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 800 | 800 | 800 | 850 | 800 | 1500 | 750 | 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 Wed morning. Extremely cold (max -12°C on Thu night, min -22°C on Wed morning). Winds decreasing (gales from the W on Wed morning, light winds from the WNW by Fri night).
Mount Koizumi Weather (Days 3-6):
A light covering of new snow mostly falling on Mon night. Extremely cold (max -13°C on Sat morning, min -18°C on Mon night). Wind will be generally light.
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.
* 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.