– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm) heaviest on Sun night, then becoming colder with a dusting of snow on Sun night. Very mild (max 10°C on Fri night, min 1°C on Sun night). Winds decreasing (strong winds from the SW on Fri night, calm by Mon morning). | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 8°C on Tue afternoon, min 2°C on Mon night). Wind will be generally light. | |||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | | |  | |  | | | | |
rain shwrs | some clouds | light rain | rain shwrs | rain shwrs | light rain | light snow | light rain | light rain | rain shwrs | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 3550 | 4150 | 3300 | 2800 | 2600 | 2900 | 2250 | 2300 | 2700 | 2350 | 2700 | 3050 | 3450 | 9000 | 6800 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
mm | 2 | — | 1.3 | 3 | 0.1 | 1.2 | 4 | 0.1 | 0.3 | 0.3 | — | — | — | — | — | — |
max °C | 10 | 7 | 7 | 4 | 4 | 5 | 2 | 3 | 3 | 3 | 5 | 8 | 5 | 5 | 8 | 4 |
min °C | 7 | 6 | 5 | 3 | 3 | 3 | 1 | 1 | 3 | 2 | 2 | 8 | 2 | 3 | 7 | 2 |
chill °C | 2 | 3 | 1 | -1 | 0 | 3 | 1 | 1 | 3 | 2 | 2 | 7 | 0 | 0 | 4 | -2 |
Freezing level m | 3350 | 3350 | 3200 | 3050 | 2750 | 2900 | 2700 | 2550 | 2800 | 2800 | 2850 | 3250 | 3050 | 2950 | 3250 | 3100 |
 | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | — | 7:05 | — | — | 7:02 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Moderate rain (total 12mm) heaviest on Sun night, then becoming colder with a dusting of snow on Sun night. Very mild (max 10°C on Fri night, min 1°C on Sun night). Winds decreasing (strong winds from the SW on Fri night, calm by Mon morning).
Cape Horn Weather (Days 3-6):
Mostly dry. Mild temperatures (max 8°C on Tue afternoon, min 2°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Cape Horn at the specific elevation of 2321 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 | | ||||
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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.