– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 5 pm Sat 16 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Mon afternoon, min -6°C on Sat night). Winds decreasing (strong winds from the W on Sat afternoon, calm by Mon night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 12°C on Thu afternoon, min 0°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Wed night). | ||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  | | |  | | | | | | | |
cloudy | clear | some clouds | some clouds | clear | clear | cloudy | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 0.1 | — | — | — | — | — | — | — | — | — | |
max °C | 1 | -4 | -1 | 1 | -2 | 2 | 5 | 2 | 5 | 6 | 4 | 5 | 9 | 5 | 8 | 12 | 9 |
min °C | -1 | -6 | -4 | 0 | -4 | -1 | 5 | 0 | 2 | 6 | 0 | 2 | 8 | 2 | 5 | 11 | 6 |
-9 | -9 | -9 | -5 | -10 | -5 | 3 | 0 | -2 | 2 | -4 | -1 | 6 | 2 | 3 | 9 | 5 | |
2400 | 1550 | 1850 | 2300 | 1750 | 2100 | 2850 | 2450 | 2550 | 3000 | 2800 | 2500 | 3250 | 3000 | 3000 | 3650 | 3550 | |
Cloud base (m) | 3700 | 2900 | 3450 | 2850 | 4850 | 4200 | 6350 | 3900 | 3350 | 2650 | 4300 | 8500 | 4400 | 6000 | |||
 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — |
 | — | 9:00 | — | — | 9:01 | — | — | 9:02 | — | — | 9:04 | — | — | 9:05 | — | — | 9:07 |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Freeze-thaw conditions (max 5°C on Mon afternoon, min -6°C on Sat night). Winds decreasing (strong winds from the W on Sat afternoon, calm by Mon night).
Cape Horn Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 12°C on Thu afternoon, min 0°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Wed 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.