– Lat/Long: 43.67° N 142.92° E
Mount Koizumi Weather Forecast
Daisetsuzan Volcanic Group · JapanIssued: 8 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Koizumi Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 4°C on Sun afternoon, min -4°C on Sat afternoon). Winds decreasing (near gales from the WSW on Thu night, light winds from the W by Sun morning). | Days 5–7 Weather SummaryHeavy rain (total 23mm), heaviest during Mon morning. Very mild (max 10°C on Mon morning, min 3°C on Mon night). Winds decreasing (near gales from the SW on Mon morning, light winds from the SSW by Tue afternoon). | |||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  |  |  |  | | | | |
snow shwrs | snow shwrs | some clouds | some clouds | some clouds | snow shwrs | some clouds | some clouds | some clouds | light rain | heavy rain | light rain | rain shwrs | some clouds | light rain | some clouds | |
Cloud base (m) | 800 | 750 | 750 | 800 | 800 | 800 | 800 | 6700 | 5000 | 2450 | 850 | 750 | 750 | 6800 | 6500 | 5300 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 2 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | 2 | 14 | 0.5 | 1.7 | — | 0.1 | — |
max °C | -1 | 0 | -1 | -3 | -3 | -4 | -2 | 3 | 4 | 6 | 10 | 9 | 7 | 6 | 7 | 7 |
min °C | -1 | -1 | -2 | -3 | -3 | -4 | -4 | 0 | 4 | 4 | 7 | 8 | 3 | 6 | 6 | 6 |
chill °C | -10 | -7 | -10 | -12 | -12 | -14 | -12 | -4 | 2 | 0 | 2 | 4 | -2 | 4 | 4 | 4 |
Freezing level m | 1350 | 1350 | 1400 | 1050 | 1100 | 1000 | 850 | 1550 | 2550 | 2300 | 3450 | 3400 | 3100 | 3000 | 2800 | 2800 |
 | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:48 | — | — |
 | — | — | 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 dusting of new snow. Freeze-thaw conditions (max 4°C on Sun afternoon, min -4°C on Sat afternoon). Winds decreasing (near gales from the WSW on Thu night, light winds from the W by Sun morning).
Mount Koizumi Weather (Days 3-6):
Heavy rain (total 23mm), heaviest during Mon morning. Very mild (max 10°C on Mon morning, min 3°C on Mon night). Winds decreasing (near gales from the SW on Mon morning, light winds from the SSW by Tue 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 | | ||||
SHIP11831 | |||||
SHIP2115 | |||||
SHIP456 | |||||
SHIP4672 | |||||
SHIP146 | |||||
SHIP9335 |
* 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.