– Lat/Long: 43.67° N 142.92° E
Mount Koizumi
Weather Forecast, JapanIssued: 8 am Wed 25 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Wed 25 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Wed 25 Feb Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 6mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 4°C on Thu morning, min -7°C on Wed afternoon). Wind will be generally light. | Days 4–6 Weather SummaryDrizzle on Sat morning followed by colder weather and a heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 3°C on Sat morning, min -8°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Sat night). | |||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 1 | Monday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  |  | |  |  | | | | | | |
clear | clear | clear | cloudy | some clouds | some clouds | cloudy | cloudy | light snow | light snow | light snow | mod. snow | snow shwrs | light snow | mod. snow | snow shwrs | light snow | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 2 | 2 | 1 | 8 | 4 | 2 | 7 | 4 | 4 | 10 | |
— | — | — | — | — | — | — | — | 6 | 0.8 | 0.3 | — | — | — | — | — | — | — | |
max °C | -2 | -2 | -4 | 4 | 3 | 1 | 4 | 4 | 3 | 3 | 3 | -2 | -6 | -6 | -7 | -5 | -5 | -4 |
min °C | -5 | -7 | -7 | 2 | -1 | -2 | 4 | 3 | 2 | 2 | 0 | -6 | -6 | -7 | -8 | -6 | -6 | -6 |
-8 | -7 | -7 | 1 | -3 | -4 | 3 | 1 | -1 | 2 | -4 | -14 | -14 | -15 | -16 | -13 | -12 | -12 | |
0 | 0 | 0 | 1150 | 1200 | 0 | 1300 | 1350 | 950 | 800 | 950 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1650 | 5400 | 800 | 1550 | 800 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | |||
 | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — |
 | — | 5:10 | — | — | 5:12 | — | — | 5:13 | — | — | 5:14 | — | — | 5:15 | — | — | 5:16 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 4°C on Thu morning, min -7°C on Wed afternoon). Wind will be generally light.
Mount Koizumi Weather (Days 3-6):
Drizzle on Sat morning followed by colder weather and a heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 3°C on Sat morning, min -8°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Sat night).
This table gives the weather forecast for Mount Koizumi at the specific elevation of 500 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 |  | ||||
Monbetsu Airport | | ||||
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Kushiro Airport | | ||||
Sapporo Airport | | ||||
Chitose Airport | | ||||
Nakashibetsu 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.