– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 2 am Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 17mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 7°C on Tue morning, min -4°C on Wed morning). Winds increasing (light winds from the SSW on Tue afternoon, near gales from the W by Wed morning). | Days 4–6 Weather SummaryMild at first with light rain (total 7mm) on Sat morning followed by colder weather and light fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 8°C on Fri morning, min -4°C on Sat night). Winds decreasing (strong winds from the W on Sat night, light winds from the SW by Sun night). | |||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  | |  | | | |  | | | |
some clouds | light rain | mod. snow | light snow | mod. snow | snow shwrs | some clouds | some clouds | rain shwrs | cloudy | cloudy | light rain | light rain | light snow | mod. snow | snow shwrs | some clouds | light rain | |
Cloud base (m) | 2650 | 1950 | 700 | 700 | 750 | 800 | 800 | 850 | 800 | 800 | 750 | 750 | 700 | 750 | 750 | 800 | 750 | 800 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 6 | 2 | 8 | 8 | — | — | — | — | — | — | — | 4 | 7 | 4 | — | — |
mm | — | 0.7 | 8 | — | — | — | — | — | 8 | — | — | 1 | 5 | — | — | — | — | 1.3 |
max °C | 7 | 6 | 4 | -3 | -2 | -2 | 2 | 2 | 6 | 8 | 8 | 8 | 8 | 1 | -3 | -1 | -1 | 3 |
min °C | 5 | 4 | -3 | -4 | -2 | -4 | -1 | 1 | 4 | 7 | 7 | 8 | 4 | -2 | -4 | -3 | -1 | -1 |
chill °C | 3 | 3 | -12 | -14 | -10 | -11 | -7 | -3 | 0 | 4 | 5 | 6 | 0 | -9 | -13 | -10 | -7 | -5 |
Freezing level m | 1200 | 1350 | 900 | 0 | 150 | 0 | 400 | 850 | 1350 | 1900 | 2100 | 2250 | 1750 | 600 | 0 | 150 | 450 | 350 |
 | 5:56 | — | — | 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: Moderate rain (total 17mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 7°C on Tue morning, min -4°C on Wed morning). Winds increasing (light winds from the SSW on Tue afternoon, near gales from the W by Wed morning).
Mount Koizumi Weather (Days 3-6):
Mild at first with light rain (total 7mm) on Sat morning followed by colder weather and light fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 8°C on Fri morning, min -4°C on Sat night). Winds decreasing (strong winds from the W on Sat night, light winds from the SW by Sun 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 |  | ||||
Kushiro Airport | | ||||
Chitose Airport |  | ||||
Juzhno -Kuril sk |  | ||||
SHIP7510 | |||||
SHIP2585 | |||||
SHIP7306 | |||||
Hakodate Airport | | ||||
SHIP7740 | |||||
SHIP3430 |
* 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.