– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 05 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 Tue afternoon, min 11°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of snow turning to light rain (total 3mm) on Sun afternoon. Freeze-thaw conditions (max 16°C on Fri morning, min 0°C on Sun morning). Winds decreasing (strong winds from the WSW on Fri afternoon, calm by Sat night). | |||||||||||||||
Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | | | | | |  | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | |
Cloud base (m) | 5000 | 6300 | 4700 | |||||||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 15 | 16 | 18 | 14 | 16 | 18 | 14 | 16 | 18 | 13 | 16 | 16 | 11 | 6 | 7 | 3 |
min °C | 12 | 12 | 17 | 11 | 12 | 17 | 11 | 12 | 17 | 11 | 12 | 13 | 4 | 3 | 6 | 1 |
chill °C | 11 | 11 | 16 | 10 | 11 | 16 | 10 | 12 | 16 | 8 | 9 | 10 | -1 | -2 | 2 | 0 |
Freezing level m | 4400 | 4350 | 4650 | 4550 | 4400 | 4550 | 4450 | 4400 | 4600 | 4400 | 4350 | 4350 | 3800 | 2850 | 3100 | 2900 |
 | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — |
 | — | — | 7:12 | — | — | 7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:05 | — |
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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 Tue afternoon, min 11°C on Tue night). Wind will be generally light.
Cape Horn Weather (Days 3-6):
A dusting of snow turning to light rain (total 3mm) on Sun afternoon. Freeze-thaw conditions (max 16°C on Fri morning, min 0°C on Sun morning). Winds decreasing (strong winds from the WSW on Fri afternoon, calm by Sat 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 | |||||
Salmo / emhi County Airport | | ||||
Nampa Airport (Idaho) | | ||||
Caldwell 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.