– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 8 pm Sat 20 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 20 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 20 Dec 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 Sun morning. Temperatures will be below freezing (max -1°C on Sat night, min -18°C on Mon afternoon). Winds decreasing (severe gales from the SW on Sat night, moderate winds from the WNW by Mon morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -4°C on Wed afternoon, min -24°C on Fri afternoon). Winds decreasing (near gales from the SW on Wed night, fresh winds from the WSW by Fri afternoon). | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  | |  |  | |  | | | | | |  | |
snow shwrs | heavy snow | light snow | snow shwrs | light snow | some clouds | clear | clear | some clouds | cloudy | cloudy | light snow | light snow | some clouds | cloudy | cloudy | light snow | light snow | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
2 | 12 | 4 | 4 | 2 | — | — | — | — | — | — | 2 | 5 | — | — | — | 1 | 4 | 6 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -6 | -10 | -17 | -17 | -15 | -13 | -10 | -8 | -6 | -4 | -4 | -8 | -11 | -15 | -19 | -23 | -23 |
min °C | -2 | -3 | -8 | -16 | -17 | -18 | -16 | -14 | -12 | -9 | -8 | -5 | -6 | -10 | -13 | -18 | -21 | -24 | -25 |
-13 | -13 | -19 | -27 | -27 | -30 | -28 | -25 | -22 | -18 | -18 | -14 | -16 | -20 | -24 | -31 | -35 | -40 | -42 | |
1950 | 1950 | 1000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 650 | 1150 | 1500 | 450 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 750 | 750 | 750 | 750 | 800 | 800 | 850 | 850 | 900 | 5350 | 2850 | 850 | 750 | 750 | 750 | 750 | 1400 | 850 | 750 |
 | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:00 | — | — |
 | — | — | 3:53 | — | — | 3:53 | — | — | 3:55 | — | — | 3:55 | — | — | 3:56 | — | — | 3:56 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -1°C on Sat night, min -18°C on Mon afternoon). Winds decreasing (severe gales from the SW on Sat night, moderate winds from the WNW by Mon morning).
Mount Koizumi Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -4°C on Wed afternoon, min -24°C on Fri afternoon). Winds decreasing (near gales from the SW on Wed night, fresh winds from the WSW by Fri afternoon).
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.