– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Fri morning. Temperatures will be below freezing (max 0°C on Fri morning, min -4°C on Sat night). Winds decreasing (gales from the WSW on Thu afternoon, light winds from the WNW by Sat night). | Days 4–6 Weather SummaryModerate rain (total 15mm), heaviest on Mon morning. Very mild (max 10°C on Mon morning, min 1°C on Sun morning). Winds increasing (light winds from the SW on Sun afternoon, near gales from the SW by Mon morning). | |||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  | | |  |  |  |  | | | | |
snow shwrs | some clouds | snow shwrs | light snow | some clouds | snow shwrs | some clouds | snow shwrs | some clouds | some clouds | some clouds | light rain | mod. rain | rain shwrs | rain shwrs | some clouds | some clouds | rain shwrs | |
Cloud base (m) | 800 | 800 | 750 | 750 | 750 | 800 | 800 | 800 | 800 | 6700 | 4950 | 2500 | 750 | 750 | 800 | 8250 | 5700 | 800 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | 1 | 2 | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 5 | 6 | 0.9 | 2 | — | — | 0.5 |
max °C | -2 | -1 | -1 | 0 | -1 | -3 | -2 | -3 | -1 | 2 | 4 | 7 | 10 | 9 | 6 | 5 | 5 | 6 |
min °C | -2 | -1 | -1 | 0 | -2 | -3 | -3 | -3 | -4 | 1 | 3 | 5 | 8 | 7 | 1 | 3 | 4 | 3 |
chill °C | -12 | -11 | -10 | -6 | -10 | -12 | -12 | -12 | -12 | -3 | 1 | 2 | 3 | 2 | -3 | 0 | 1 | -1 |
Freezing level m | 1200 | 1350 | 1300 | 1500 | 1350 | 1050 | 1100 | 1100 | 850 | 1950 | 2450 | 2300 | 3500 | 3650 | 3050 | 2500 | 2850 | 2550 |
 | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:48 | — | — |
 | — | 4:45 | — | — | 4:44 | — | — | 4:42 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — |
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Mount Koizumi Weather (Days 0-3):
The weather forecast for Mount Koizumi is: A light covering of new snow mostly falling on Fri morning. Temperatures will be below freezing (max 0°C on Fri morning, min -4°C on Sat night). Winds decreasing (gales from the WSW on Thu afternoon, light winds from the WNW by Sat night).
Mount Koizumi Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Mon morning. Very mild (max 10°C on Mon morning, min 1°C on Sun morning). Winds increasing (light winds from the SW on Sun afternoon, near gales from the SW by Mon morning).
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 |  | ||||
Monbetsu Airport |  | ||||
Mombetsu(South) | |||||
 | |||||
| |||||
Kushiro Airport | | ||||
ASCATC144E45N | |||||
ASCATC144E44N | |||||
ASCATC143E45N | |||||
Sapporo 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.