– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 8 pm Sat 11 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 11 Apr 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 Sat night. Temperatures will be well below freezing (max -6°C on Sun night, min -13°C on Sat night). Winds decreasing (stormy winds from the WNW on Sun afternoon, strong winds from the W by Mon morning). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Fri afternoon, min -8°C on Wed night). Winds increasing (light winds from the NW on Wed afternoon, gales from the W by Thu night). | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  |  |  | | | | | | | | |
heavy snow | mod. snow | light snow | some clouds | mod. snow | snow shwrs | snow shwrs | snow shwrs | some clouds | clear | clear | cloudy | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
19 | 7 | 3 | — | 7 | 6 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -9 | -10 | -8 | -6 | -6 | -9 | -7 | -8 | -7 | -7 | -6 | -7 | -6 | -4 | -1 | 0 | 1 | 3 | 2 |
min °C | -13 | -10 | -8 | -8 | -7 | -9 | -9 | -10 | -7 | -7 | -7 | -7 | -8 | -5 | -3 | 0 | 0 | 2 | -2 |
-28 | -24 | -22 | -21 | -17 | -20 | -22 | -23 | -18 | -17 | -16 | -14 | -14 | -12 | -9 | -8 | -8 | -5 | -12 | |
250 | 550 | 600 | 300 | 900 | 800 | 800 | 750 | 900 | 0 | 850 | 1050 | 250 | 1250 | 1650 | 2200 | 2150 | 2600 | 2450 | |
Cloud base (m) | 700 | 700 | 750 | 850 | 750 | 750 | 750 | 750 | 750 | 800 | 800 | 900 | 800 | 5550 | 2550 | 6100 | 5700 | ||
 | — | 4:50 | — | — | 4:48 | — | — | 4:48 | — | — | 4:46 | — | — | 4:43 | — | — | 4:43 | — | — |
 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -6°C on Sun night, min -13°C on Sat night). Winds decreasing (stormy winds from the WNW on Sun afternoon, strong winds from the W by Mon morning).
Mount Koizumi Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Fri afternoon, min -8°C on Wed night). Winds increasing (light winds from the NW on Wed afternoon, gales from the W by Thu 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Asahikawa Airport |  | ||||
Mombetsu(South) | |||||
 | |||||
 | |||||
Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Juzhno -Kuril sk |  | ||||
Hakodate Airport |  |
* 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.