– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 11 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 26°C on Fri afternoon, min 14°C on Sat night). Winds increasing (calm on Fri night, strong winds from the SW by Sun afternoon). | Days 5–7 Weather SummaryMostly dry. Warm (max 23°C on Tue afternoon, min 13°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the SW by Wed afternoon). | |||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | |  | | | | | | | |
some clouds | clear | some clouds | rain shwrs | light rain | cloudy | rain shwrs | rain shwrs | clear | clear | some clouds | cloudy | some clouds | clear | some clouds | some clouds | |
Cloud base (m) | 7000 | 9700 | 5850 | 5250 | 5250 | 5100 | 5850 | 9550 | 8850 | 8650 | 8650 | 5450 | 6550 | 5550 | 5700 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.2 | 0.1 | — | 0.7 | 0.1 | — | — | — | — | — | — | — | — |
max °C | 20 | 24 | 26 | 19 | 21 | 22 | 18 | 18 | 19 | 15 | 19 | 21 | 17 | 20 | 23 | 19 |
min °C | 18 | 20 | 26 | 17 | 18 | 21 | 14 | 15 | 18 | 13 | 15 | 20 | 14 | 17 | 22 | 16 |
chill °C | 18 | 20 | 26 | 16 | 18 | 21 | 12 | 14 | 17 | 12 | 14 | 20 | 14 | 17 | 22 | 16 |
Freezing level m | 5200 | 5150 | 5350 | 5100 | 4950 | 5050 | 4850 | 4550 | 4750 | 4600 | 4550 | 4800 | 4700 | 4750 | 4950 | 4950 |
 | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | — | — | 8:36 | — | — | 8:34 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Some drizzle, heaviest during Sat night. Warm (max 26°C on Fri afternoon, min 14°C on Sat night). Winds increasing (calm on Fri night, strong winds from the SW by Sun afternoon).
Cape Horn Weather (Days 3-6):
Mostly dry. Warm (max 23°C on Tue afternoon, min 13°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the SW by Wed afternoon).
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 | | ||||
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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.