– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 2 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 27 Oct 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. Temperatures will be below freezing (max -1°C on Fri morning, min -16°C on Tue night). Mainly stormy winds. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max 0°C on Fri night, min -14°C on Sat night). Winds increasing (strong winds from the SW on Fri afternoon, severe gales from the W by Sat night). | ||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | |  | |  | | | | | | | |
light snow | heavy snow | mod. snow | mod. snow | snow shwrs | snow shwrs | some clouds | snow shwrs | clear | clear | some clouds | snow shwrs | mod. snow | snow shwrs | snow shwrs | snow shwrs | some clouds | |
Cloud base (m) | 1800 | 750 | 700 | 750 | 800 | 800 | 800 | 800 | 800 | 750 | 750 | 750 | 750 | 750 | 800 | 800 | 800 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 3 | 27 | 10 | 10 | 8 | 1 | — | 3 | — | — | — | 3 | 7 | 9 | 2 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -8 | -15 | -14 | -13 | -9 | -6 | -2 | -1 | -1 | 0 | -3 | -9 | -13 | -10 | -9 | -4 |
min °C | -6 | -16 | -16 | -15 | -14 | -10 | -8 | -4 | -1 | -1 | -1 | -6 | -12 | -14 | -11 | -10 | -9 |
chill °C | -13 | -33 | -34 | -31 | -28 | -23 | -19 | -14 | -9 | -9 | -9 | -16 | -26 | -29 | -24 | -22 | -21 |
Freezing level m | 1200 | 600 | 0 | 100 | 0 | 400 | 800 | 1300 | 1950 | 2050 | 2150 | 1700 | 750 | 200 | 200 | 400 | 0 |
 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — |
 | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:19 | — |
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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. Temperatures will be below freezing (max -1°C on Fri morning, min -16°C on Tue night). Mainly stormy winds.
Mount Koizumi Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max 0°C on Fri night, min -14°C on Sat night). Winds increasing (strong winds from the SW on Fri afternoon, severe gales from the W by Sat 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.