– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 5 pm Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Fri night. Very mild (max 19°C on Fri afternoon, min 5°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Thu morning. Very mild (max 19°C on Tue afternoon, min 8°C on Mon night). Wind will be generally light. | ||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | |  | |  | | | | | | | |
some clouds | rain shwrs | some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | |
Cloud base (m) | 4200 | 5950 | 6500 | 3600 | 2900 | 4350 | 5400 | 9250 | 8900 | 9000 | 8700 | 9200 | 3950 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.4 | — | — | — | 0.1 | 0.6 | 0.3 | — | — | — | — | — | — | — | — | 0.4 |
max °C | 19 | 8 | 11 | 13 | 10 | 13 | 12 | 9 | 14 | 16 | 11 | 16 | 19 | 13 | 16 | 19 | 12 |
min °C | 13 | 5 | 7 | 13 | 8 | 10 | 10 | 7 | 8 | 16 | 8 | 10 | 18 | 10 | 11 | 17 | 9 |
chill °C | 11 | 4 | 6 | 11 | 8 | 10 | 10 | 7 | 8 | 16 | 8 | 10 | 18 | 10 | 11 | 16 | 8 |
Freezing level m | 4000 | 2850 | 2650 | 3200 | 3400 | 3400 | 3150 | 3350 | 3300 | 3700 | 3650 | 3900 | 4200 | 4150 | 3800 | 4150 | 3700 |
 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — |
 | 7:31 | — | — | 7:30 | — | — | 7:29 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Some drizzle, heaviest during Fri night. Very mild (max 19°C on Fri afternoon, min 5°C on Fri night). Wind will be generally light.
Cape Horn Weather (Days 3-6):
Some drizzle, heaviest during Thu morning. Very mild (max 19°C on Tue afternoon, min 8°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Cape Horn at the specific elevation of 1700 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Cape Horn. 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 Idaho.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Stanley Airport |  | ||||
Challis Airport |  | ||||
Mccall Airport | | ||||
| |||||
Boise Airport | | ||||
Salmo / emhi County Airport | | ||||
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Caldwell Airport | | ||||
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Mountain Home 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.