– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 5 am Sun 10 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 10 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 10 May Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 19°C on Tue afternoon, min 9°C on Sun night). Winds decreasing (fresh winds from the SW on Sun night, calm by Tue night). | Days 4–6 Weather SummaryModerate rain (total 14mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 19°C on Wed morning, min -2°C on Fri morning). Winds decreasing (fresh winds from the S on Wed afternoon, light winds from the W by Fri night). | |||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | |  |  | |  |  |  |  |  | | | | |
clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | light rain | mod. rain | light snow | some clouds | clear | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | 0.8 | 4 | 3 | 6 | — | — | — | — | |
max °C | 13 | 15 | 13 | 14 | 15 | 12 | 16 | 19 | 16 | 19 | 18 | 11 | 7 | 2 | 2 | 0 | 3 | 2 |
min °C | 10 | 15 | 9 | 11 | 15 | 10 | 13 | 19 | 13 | 15 | 13 | 9 | 4 | 2 | -1 | -2 | 3 | 1 |
9 | 14 | 6 | 9 | 13 | 8 | 13 | 19 | 12 | 14 | 10 | 7 | 0 | -2 | -7 | -7 | -3 | -4 | |
3850 | 4150 | 4300 | 3900 | 4150 | 4100 | 4200 | 4550 | 4550 | 4500 | 4450 | 4250 | 3350 | 2650 | 2350 | 2100 | 2650 | 2450 | |
Cloud base (m) | 8750 | 9050 | 6650 | 9200 | 5250 | 6800 | 5050 | 4550 | 2250 | 2250 | 2250 | 3150 | 3800 | |||||
 | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — |
 | — | 8:53 | — | — | 8:55 | — | — | 8:57 | — | — | 8:58 | — | — | 8:59 | — | — | — | 9:00 |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Very mild (max 19°C on Tue afternoon, min 9°C on Sun night). Winds decreasing (fresh winds from the SW on Sun night, calm by Tue night).
Cape Horn Weather (Days 3-6):
Moderate rain (total 14mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 19°C on Wed morning, min -2°C on Fri morning). Winds decreasing (fresh winds from the S on Wed afternoon, light winds from the W by Fri night).
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.