– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 09 Sep 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 17°C on Thu afternoon, min 9°C on Fri night). Winds increasing (light winds from the W on Wed night, fresh winds from the WSW by Thu afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Very mild (max 13°C on Sat night, min 1°C on Sun morning). Winds decreasing (fresh winds from the SW on Sun morning, calm by Mon night). | |||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||
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 | some clouds | rain shwrs | snow shwrs | some clouds | some clouds | clear | clear | some clouds | |
Cloud base (m) | 4200 | 7000 | 4550 | 4800 | 2650 | 2650 | 2400 | 2300 | 9250 | 6650 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | 0.5 | — | — | — | — | — | — |
max °C | 12 | 15 | 17 | 13 | 12 | 13 | 9 | 14 | 15 | 13 | 2 | 2 | 2 | 6 | 9 | 6 |
min °C | 11 | 12 | 16 | 10 | 10 | 12 | 9 | 10 | 15 | 4 | 1 | 1 | 1 | 2 | 9 | 4 |
chill °C | 10 | 10 | 14 | 7 | 7 | 9 | 7 | 8 | 13 | -1 | -5 | -5 | -3 | -1 | 7 | 3 |
Freezing level m | 4500 | 4350 | 4550 | 4450 | 3750 | 4000 | 3950 | 4000 | 4300 | 4200 | 2450 | 2500 | 2500 | 2700 | 3450 | 3400 |
 | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — |
 | — | — | 8:00 | — | — | 7:59 | — | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Very mild (max 17°C on Thu afternoon, min 9°C on Fri night). Winds increasing (light winds from the W on Wed night, fresh winds from the WSW by Thu afternoon).
Cape Horn Weather (Days 3-6):
A dusting of new snow. Very mild (max 13°C on Sat night, min 1°C on Sun morning). Winds decreasing (fresh winds from the SW on Sun morning, calm by Mon night).
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 | | ||||
Haile / riedman Memorial Airport | | ||||
Boise Airport | | ||||
Salmo / emhi County Airport | | ||||
Nampa Airport (Idaho) | |
* 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.