– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 5 pm Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 25°C on Thu afternoon, min 16°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the SW by Fri morning). | Days 5–7 Weather SummaryMostly dry. Warm (max 26°C on Fri afternoon, min 14°C on Sat night). Winds decreasing (strong winds from the SW on Sat afternoon, light winds from the WSW by Sun night). | ||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | | | | | | | |
rain shwrs | some clouds | cloudy | light rain | rain shwrs | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4350 | 5000 | 5100 | 5150 | 4500 | 4850 | 5000 | 5300 | 5700 | 5700 | 9300 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | — | — | 0.1 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 21 | 19 | 21 | 22 | 18 | 22 | 25 | 20 | 24 | 26 | 22 | 22 | 24 | 21 | 19 | 21 | 17 |
min °C | 20 | 16 | 18 | 19 | 16 | 19 | 24 | 18 | 21 | 25 | 17 | 20 | 23 | 14 | 16 | 20 | 14 |
chill °C | 20 | 16 | 18 | 19 | 16 | 19 | 24 | 18 | 21 | 25 | 17 | 20 | 23 | 13 | 15 | 20 | 14 |
Freezing level m | 5300 | 5250 | 5150 | 5350 | 5100 | 5100 | 5350 | 5300 | 5200 | 5400 | 5450 | 5200 | 5350 | 5150 | 4700 | 5000 | 4900 |
 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — |
 | — | 9:16 | — | — | 9:15 | — | — | 9:15 | — | — | 9:14 | — | — | 9:13 | — | — | 9:12 |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Warm (max 25°C on Thu afternoon, min 16°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the SW by Fri morning).
Cape Horn Weather (Days 3-6):
Mostly dry. Warm (max 26°C on Fri afternoon, min 14°C on Sat night). Winds decreasing (strong winds from the SW on Sat afternoon, light winds from the WSW by Sun 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 | | ||||
lightning 28km N of Ketchum |  | ||||
Mccall Airport | | ||||
 | |||||
Boise Airport | | ||||
Salmo / emhi County Airport | | ||||
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Caldwell Airport | | ||||
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* 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.