– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 5 pm Sun 06 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 4mm), mostly falling on Sun night. Very mild (max 14°C on Sun afternoon, min 2°C on Sun night). Winds decreasing (fresh winds from the SSW on Sun afternoon, calm by Tue night). | Days 5–7 Weather SummaryMostly dry. Very mild (max 17°C on Wed afternoon, min 6°C on Sat morning). Winds increasing (light winds from the WSW on Wed night, strong winds from the WSW by Thu afternoon). | ||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | | |  | | | | |  | |
risk tstorm | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 4350 | 2750 | 2750 | 5800 | 4450 | ||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 3 | 0.3 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 14 | 9 | 4 | 7 | 5 | 9 | 13 | 10 | 14 | 17 | 13 | 16 | 17 | 13 | 15 | 17 | 13 |
min °C | 12 | 2 | 2 | 6 | 4 | 5 | 12 | 9 | 10 | 17 | 11 | 13 | 16 | 10 | 11 | 16 | 8 |
chill °C | 10 | -3 | -3 | 3 | 2 | 2 | 10 | 8 | 8 | 16 | 9 | 11 | 14 | 7 | 8 | 14 | 4 |
Freezing level m | 4000 | 3200 | 2600 | 2950 | 3300 | 3100 | 3800 | 4150 | 4200 | 4550 | 4550 | 4450 | 4550 | 4400 | 4200 | 4550 | 4450 |
 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — |
 | 8:07 | — | — | 8:06 | — | — | 8:04 | — | — | 8:01 | — | — | 8:00 | — | — | 7:59 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Light rain (total 4mm), mostly falling on Sun night. Very mild (max 14°C on Sun afternoon, min 2°C on Sun night). Winds decreasing (fresh winds from the SSW on Sun afternoon, calm by Tue night).
Cape Horn Weather (Days 3-6):
Mostly dry. Very mild (max 17°C on Wed afternoon, min 6°C on Sat morning). Winds increasing (light winds from the WSW on Wed night, strong winds from the WSW by Thu 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 |  | ||||
lightning 90km NE of McCall |  | ||||
lightning 88km WNW of Salmon | | ||||
| |||||
Boise Airport |  | ||||
Salmo / emhi County Airport | | ||||
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Caldwell 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.