– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 pm Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max 0°C on Fri morning, min -4°C on Sat afternoon). Winds decreasing (severe gales from the W on Wed night, moderate winds from the WSW by Fri morning). | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Mon morning. Freeze-thaw conditions (max 10°C on Mon morning, min -4°C on Sat night). Winds increasing (light winds from the W on Sun morning, gales from the SW by Mon morning). | |||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | | |  | |  |  |  |  | |
snow shwrs | snow shwrs | some clouds | snow shwrs | light snow | some clouds | some clouds | snow shwrs | snow shwrs | some clouds | clear | some clouds | mod. rain | mod. rain | light rain | rain shwrs | |
Cloud base (m) | 750 | 750 | 750 | 750 | 750 | 800 | 800 | 800 | 800 | 800 | 800 | 2150 | 750 | 750 | 850 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 3 | 1 | — | 1 | 2 | — | — | 1 | 1 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 0.7 | 0.2 |
max °C | -1 | -1 | -1 | -1 | 0 | -1 | -3 | -3 | -4 | 0 | 3 | 6 | 9 | 10 | 6 | 5 |
min °C | -3 | -2 | -1 | -1 | -1 | -2 | -3 | -3 | -4 | -4 | 1 | 4 | 5 | 9 | 4 | 2 |
chill °C | -14 | -12 | -11 | -10 | -8 | -10 | -12 | -13 | -14 | -11 | -3 | 2 | 0 | 4 | -1 | -3 |
Freezing level m | 1150 | 1200 | 1350 | 1300 | 1400 | 1300 | 1100 | 1150 | 1000 | 750 | 2050 | 2600 | 2650 | 3700 | 3450 | 3100 |
 | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — |
 | — | — | 4:45 | — | — | 4:44 | — | — | 4:42 | — | — | 4:39 | — | — | 4:38 | — |
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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 Wed night. Temperatures will be below freezing (max 0°C on Fri morning, min -4°C on Sat afternoon). Winds decreasing (severe gales from the W on Wed night, moderate winds from the WSW by Fri morning).
Mount Koizumi Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Mon morning. Freeze-thaw conditions (max 10°C on Mon morning, min -4°C on Sat night). Winds increasing (light winds from the W on Sun morning, 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 |  | ||||
Mombetsu(South) | |||||
 | |||||
 | |||||
Kushiro Airport | | ||||
Sapporo Airport |  | ||||
Chitose Airport | | ||||
SHIP5615 | |||||
SHIP9808 | |||||
ASCATC145E45N |
* 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.