– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 11 am Sun 16 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Warm (max 21°C on Tue afternoon, min 13°C on Sun morning). Winds increasing (calm on Mon night, fresh winds from the WSW by Tue afternoon). | Days 4–6 Weather SummaryMostly dry. Warm (max 26°C on Fri afternoon, min 16°C on Wed morning). Wind will be generally light. | |||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  |  | | | | | | | |  | | |
rain shwrs | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | light rain | some clouds | |
Cloud base (m) | 6350 | 5100 | 5400 | 6700 | 7150 | 5700 | 9350 | 5450 | 9500 | 9300 | 5650 | 5500 | 5500 | 5450 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | — |
max °C | 18 | 20 | 17 | 19 | 20 | 17 | 20 | 21 | 16 | 19 | 21 | 18 | 23 | 25 | 21 | 25 | 26 | 22 |
min °C | 13 | 20 | 14 | 16 | 20 | 14 | 16 | 20 | 13 | 16 | 21 | 16 | 19 | 24 | 19 | 21 | 26 | 19 |
chill °C | 12 | 20 | 13 | 16 | 20 | 14 | 16 | 20 | 12 | 15 | 21 | 16 | 19 | 24 | 19 | 21 | 26 | 19 |
Freezing level m | 4400 | 4700 | 4650 | 4650 | 4750 | 4700 | 4650 | 4850 | 4650 | 4650 | 5050 | 5050 | 5050 | 5250 | 5250 | 5250 | 5400 | 5350 |
 | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — |
 | — | 8:44 | — | — | 8:42 | — | — | 8:40 | — | — | 8:38 | — | — | 8:37 | — | — | 8:36 | — |
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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 Sun morning). Winds increasing (calm on Mon night, fresh winds from the WSW by Tue afternoon).
Cape Horn Weather (Days 3-6):
Mostly dry. Warm (max 26°C on Fri afternoon, min 16°C on Wed morning). Wind will be generally light.
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 75km NE of Boise |  | ||||
Challis Airport | | ||||
lightning 65km N of Ketchum | | ||||
lightning 48km SW of Salmon | | ||||
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.