– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 18°C on Sat afternoon, min 8°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Wed night. Very mild (max 15°C on Wed afternoon, min 7°C on Wed night). Wind will be generally light. | |||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | | |  |  |  |  | | | |
clear | clear | clear | some clouds | clear | clear | some clouds | clear | clear | some clouds | light rain | rain shwrs | rain shwrs | some clouds | light rain | rain shwrs | |
Cloud base (m) | 9750 | 9350 | 9600 | 9350 | 7650 | 6850 | 6750 | 6950 | 8300 | 4450 | 4200 | 3500 | 3600 | 5950 | 3650 | 2250 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 0.1 | 2 | 0.3 | — | 1.1 | 6 |
max °C | 12 | 16 | 18 | 11 | 15 | 17 | 11 | 16 | 17 | 11 | 14 | 14 | 9 | 13 | 15 | 8 |
min °C | 9 | 9 | 16 | 9 | 9 | 16 | 8 | 9 | 16 | 9 | 9 | 11 | 8 | 8 | 11 | 7 |
chill °C | 8 | 8 | 16 | 8 | 9 | 16 | 7 | 8 | 16 | 8 | 9 | 11 | 8 | 8 | 11 | 7 |
Freezing level m | 4350 | 3950 | 4000 | 3750 | 3650 | 3800 | 3750 | 3700 | 3800 | 3700 | 3550 | 3500 | 3450 | 3450 | 3500 | 3100 |
 | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — |
 | — | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:47 | — | — | 6:45 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Very mild (max 18°C on Sat afternoon, min 8°C on Sun night). Wind will be generally light.
Cape Horn Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Wed night. Very mild (max 15°C on Wed afternoon, min 7°C on Wed 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 | | ||||
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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.