– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 11 pm Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Sat afternoon. Warm (max 21°C on Sun afternoon, min 10°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 20°C on Wed afternoon, min 11°C on Tue night). Mainly fresh winds. | |||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  |  |  | | | | | | |
rain shwrs | rain shwrs | risk tstorm | clear | rain shwrs | rain shwrs | risk tstorm | clear | some clouds | some clouds | cloudy | rain shwrs | rain shwrs | some clouds | some clouds | clear | |
Cloud base (m) | 4200 | 5450 | 3150 | 4400 | 5150 | 2400 | 4400 | 4650 | 5200 | 5600 | 7250 | 5050 | 5200 | 5100 | 7050 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 2 | 3 | — | 0.3 | 5 | 0.2 | — | — | — | — | 0.2 | 0.6 | — | — | — |
max °C | 12 | 13 | 16 | 14 | 17 | 15 | 13 | 19 | 21 | 17 | 19 | 18 | 15 | 17 | 19 | 14 |
min °C | 10 | 11 | 13 | 11 | 13 | 13 | 12 | 15 | 21 | 15 | 17 | 18 | 12 | 14 | 18 | 11 |
chill °C | 9 | 9 | 11 | 10 | 12 | 12 | 12 | 15 | 21 | 15 | 17 | 18 | 11 | 13 | 17 | 11 |
Freezing level m | 4150 | 4100 | 4150 | 4400 | 4300 | 4350 | 4550 | 4500 | 4850 | 4750 | 4650 | 4700 | 4400 | 4300 | 4550 | 4300 |
 | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — |
 | — | — | 8:46 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:40 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Moderate rain (total 12mm), heaviest on Sat afternoon. Warm (max 21°C on Sun afternoon, min 10°C on Thu night). Wind will be generally light.
Cape Horn Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Wed afternoon, min 11°C on Tue night). Mainly fresh winds.
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 |  | ||||
 | |||||
Boise Airport | | ||||
Salmo / emhi County Airport | | ||||
| |||||
lightning 83km E of Grangeville |  | ||||
Caldwell Airport | | ||||
lightning 8km NNE of Parma | |
* 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.