– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 2 am Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild at first with light rain (total 5mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 10°C on Wed morning, min -3°C on Wed night). Winds increasing (light winds from the SSW on Tue morning, severe gales from the W by Thu afternoon). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Sun night, min -4°C on Sat afternoon). Winds decreasing (gales from the W on Fri morning, light winds from the WSW by Sun afternoon). | |||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | | |  | | | | |  |  | |
clear | some clouds | rain shwrs | light rain | light rain | snow shwrs | light snow | snow shwrs | snow shwrs | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | cloudy | cloudy | |
Cloud base (m) | 750 | 750 | 700 | 750 | 800 | 750 | 750 | 800 | 850 | 850 | 850 | 850 | 800 | 6250 | 4750 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 4 | 4 | 1 | 1 | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.2 | 1.3 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 9 | 9 | 9 | 10 | 7 | -1 | -2 | -2 | -2 | 0 | -1 | -2 | -2 | -2 | -2 | 2 | 4 | 7 |
min °C | 8 | 8 | 8 | 9 | 3 | -3 | -3 | -2 | -2 | -2 | -2 | -2 | -3 | -4 | -3 | -1 | 2 | 6 |
chill °C | 6 | 6 | 5 | 4 | -4 | -14 | -14 | -13 | -13 | -12 | -10 | -11 | -12 | -13 | -11 | -5 | 0 | 4 |
Freezing level m | 3600 | 3650 | 3650 | 3450 | 2600 | 1150 | 1150 | 1200 | 1150 | 1250 | 1400 | 1200 | 1150 | 1200 | 1050 | 1400 | 2550 | 2700 |
 | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — |
 | — | 4:49 | — | — | 4:46 | — | — | 4:45 | — | — | 4:44 | — | — | 4:42 | — | — | 4:39 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: Mild at first with light rain (total 5mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 10°C on Wed morning, min -3°C on Wed night). Winds increasing (light winds from the SSW on Tue morning, severe gales from the W by Thu afternoon).
Mount Koizumi Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 7°C on Sun night, min -4°C on Sat afternoon). Winds decreasing (gales from the W on Fri morning, light winds from the WSW by Sun afternoon).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Asahikawa Airport |  | ||||
Mombetsu(South) | |||||
Kushiro Airport |  | ||||
Chitose Airport | | ||||
SHIP3409 | |||||
Juzhno -Kuril sk |  | ||||
SHIP9147 | |||||
SHIP4567 | |||||
SHIP11457 | |||||
SHIP5236 |
* 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.