– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 5 pm Mon 24 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 21°C on Tue afternoon, min 13°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the SSW by Thu morning). | Days 5–7 Weather SummaryMostly dry. Warm (max 22°C on Thu afternoon, min 10°C on Fri night). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the SSE by Sat night). | ||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  | | | | | | | | | |
some clouds | some clouds | clear | some clouds | some clouds | cloudy | some clouds | rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | clear | rain shwrs | |
Cloud base (m) | 6250 | 6700 | 9300 | 5250 | 6600 | 6700 | 5950 | 6700 | 5150 | 5200 | 9300 | 8850 | 6550 | 6550 | 4650 | 4900 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.1 | 0.4 | — | — | — | — | 0.5 | 0.2 | — | 0.1 |
max °C | 20 | 17 | 19 | 21 | 17 | 20 | 21 | 18 | 21 | 22 | 17 | 17 | 17 | 14 | 14 | 16 | 13 |
min °C | 20 | 13 | 15 | 20 | 15 | 17 | 21 | 15 | 17 | 21 | 13 | 15 | 16 | 10 | 11 | 16 | 10 |
chill °C | 20 | 13 | 15 | 20 | 15 | 17 | 21 | 14 | 16 | 21 | 12 | 14 | 14 | 8 | 9 | 14 | 9 |
Freezing level m | 4700 | 4650 | 4450 | 4800 | 4750 | 4700 | 4900 | 4850 | 4850 | 4950 | 4650 | 4550 | 4600 | 4300 | 4000 | 4300 | 4200 |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — |
 | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Warm (max 21°C on Tue afternoon, min 13°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the SSW by Thu morning).
Cape Horn Weather (Days 3-6):
Mostly dry. Warm (max 22°C on Thu afternoon, min 10°C on Fri night). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the SSE 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 |  | ||||
lightning 77km NE of Boise |  | ||||
lightning 41km N of Ketchum | | ||||
Challis Airport | | ||||
lightning 60km N of Mountain Home | | ||||
Mccall Airport | | ||||
| |||||
Boise Airport |  | ||||
Salmo / emhi County 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.