– Lat/Long: 42.66° N 142.86° E
Mount Iwanai
Weather Forecast, JapanIssued: 2 pm Sun 23 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Iwanai Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 62mm), heaviest during Tue morning. Warm (max 24°C on Sun afternoon, min 16°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 19mm), heaviest on Fri afternoon. Warm (max 20°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  | | |  | |  |  | | | | |
rain shwrs | clear | rain shwrs | light rain | mod. rain | heavy rain | light rain | some clouds | light rain | light rain | light rain | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | |
Cloud base (m) | 9350 | 700 | 750 | 700 | 700 | 650 | 700 | 750 | 700 | 700 | 700 | 750 | 650 | 2350 | 800 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | — | 0.2 | 0.8 | 9 | 48 | 3 | — | 0.4 | 0.3 | 1.8 | 0.7 | 1.3 | 7 | 2 | 5 | 0.1 |
max °C | 24 | 20 | 23 | 22 | 21 | 18 | 17 | 17 | 18 | 18 | 17 | 19 | 20 | 18 | 20 | 19 | 16 |
min °C | 21 | 18 | 21 | 21 | 19 | 18 | 17 | 16 | 18 | 17 | 16 | 18 | 19 | 17 | 19 | 17 | 14 |
chill °C | 21 | 18 | 21 | 21 | 19 | 18 | 17 | 16 | 18 | 17 | 16 | 18 | 19 | 17 | 19 | 17 | 14 |
Freezing level m | 4400 | 4700 | 4700 | 4800 | 4700 | 4400 | 4500 | 4550 | 4250 | 4050 | 3700 | 3950 | 3900 | 3650 | 3400 | 3350 | 3850 |
 | — | — | 4:43 | — | — | 4:45 | — | — | 4:46 | — | — | 4:47 | — | — | 4:48 | — | — |
 | 6:17 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:12 | — | — | 6:09 | — |
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Mount Iwanai Weather (Days 0-3):
The weather forecast for Mount Iwanai is: Heavy rain (total 62mm), heaviest during Tue morning. Warm (max 24°C on Sun afternoon, min 16°C on Tue night). Wind will be generally light.
Mount Iwanai Weather (Days 3-6):
Moderate rain (total 19mm), heaviest on Fri afternoon. Warm (max 20°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Mount Iwanai at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Iwanai. 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 |
|---|---|---|---|---|---|
 | |||||
Chitose Airport | | ||||
Kushiro Airport |  | ||||
Asahikawa Airport | | ||||
Sapporo Airport | | ||||
| |||||
Monbetsu Airport | | ||||
Mombetsu(South) | |||||
Hakodate Airport |  | ||||
Nakashibetsu 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.