– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 11 pm Mon 10 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 23°C on Tue afternoon, min 12°C on Thu afternoon). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Thu afternoon). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Thu night. Warm (max 21°C on Sun afternoon, min 10°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the SW by Sun afternoon). | |||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  |  |  |  |  | | | | | |
clear | clear | clear | some clouds | some clouds | some clouds | clear | cloudy | light rain | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | clear | |
Cloud base (m) | 5800 | 5550 | 8900 | 5050 | 3500 | 2800 | 4300 | 3750 | ||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 2 | 2 | 0.7 | 0.5 | 0.2 | 0.2 | 1.4 | — |
max °C | 17 | 21 | 23 | 18 | 21 | 22 | 17 | 17 | 13 | 10 | 14 | 15 | 13 | 18 | 19 | 15 |
min °C | 14 | 17 | 23 | 15 | 18 | 21 | 15 | 16 | 12 | 10 | 11 | 15 | 11 | 14 | 17 | 13 |
chill °C | 13 | 17 | 23 | 15 | 18 | 21 | 15 | 15 | 12 | 9 | 11 | 14 | 11 | 13 | 16 | 13 |
Freezing level m | 4900 | 4800 | 5050 | 4800 | 4750 | 4900 | 4700 | 4750 | 4250 | 4150 | 4150 | 4350 | 4350 | 4400 | 4550 | 4600 |
 | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — |
 | — | — | 8:52 | — | — | 8:50 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 23°C on Tue afternoon, min 12°C on Thu afternoon). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Thu afternoon).
Cape Horn Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Thu night. Warm (max 21°C on Sun afternoon, min 10°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the SW by Sun 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 | | ||||
Boise Airport | | ||||
Salmo / emhi County Airport | |||||
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Caldwell Airport | | ||||
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Mountain Home 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.