– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 5 pm Mon 31 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Tue night. Very mild (max 17°C on Mon afternoon, min 3°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the SW by Wed night). | Days 5–7 Weather SummaryModerate rain (total 18mm), heaviest on Thu night. Very mild (max 11°C on Sat afternoon, min 2°C on Fri night). Wind will be generally light. | ||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | | | | | |
clear | clear | some clouds | risk tstorm | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | light rain | light rain | clear | clear | some clouds | clear | |
Cloud base (m) | 5000 | 4050 | 2600 | 3500 | 2250 | 2300 | 2450 | 2250 | 2250 | 2500 | 3000 | 4100 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.5 | 7 | 2 | 0.9 | 0.3 | 1.6 | 3 | 6 | 5 | 4 | — | — | — | — |
max °C | 17 | 14 | 17 | 17 | 11 | 8 | 8 | 7 | 5 | 6 | 5 | 4 | 3 | 3 | 8 | 11 | 8 |
min °C | 17 | 12 | 14 | 15 | 10 | 5 | 7 | 3 | 4 | 4 | 4 | 4 | 3 | 2 | 4 | 11 | 5 |
chill °C | 16 | 10 | 13 | 15 | 9 | 1 | 3 | -2 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 8 | 2 |
Freezing level m | 4500 | 4450 | 4450 | 4450 | 4250 | 3600 | 3150 | 3250 | 2950 | 3000 | 3100 | 2900 | 2850 | 2850 | 2900 | 3700 | 3500 |
 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — |
 | 8:19 | — | — | 8:16 | — | — | 8:15 | — | — | 8:13 | — | — | 8:10 | — | — | 8:09 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Moderate rain (total 13mm), heaviest on Tue night. Very mild (max 17°C on Mon afternoon, min 3°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the SW by Wed night).
Cape Horn Weather (Days 3-6):
Moderate rain (total 18mm), heaviest on Thu night. Very mild (max 11°C on Sat afternoon, min 2°C on Fri night). 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 |  | ||||
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.