– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 5 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Sat night. Freeze-thaw conditions (max 13°C on Sat afternoon, min 0°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 15°C on Thu afternoon, min 1°C on Tue night). Wind will be generally light. | ||||||||||||||||
Sat 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  | |  | | | | | | | |
cloudy | mod. rain | light rain | light rain | mod. rain | light rain | light rain | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2450 | 2250 | 2400 | 2250 | 2250 | 2250 | 2300 | 2250 | 2700 | 3050 | 2350 | 9150 | 8850 | 9400 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 9 | 0.5 | 1.2 | 7 | 2 | 1.3 | 0.1 | — | — | — | — | — | — | — | — | — |
max °C | 13 | 8 | 6 | 7 | 4 | 4 | 4 | 2 | 7 | 10 | 3 | 9 | 12 | 5 | 12 | 15 | 8 |
min °C | 11 | 5 | 5 | 6 | 3 | 3 | 4 | 0 | 2 | 9 | 1 | 4 | 11 | 3 | 5 | 14 | 5 |
chill °C | 9 | 5 | 5 | 5 | 3 | 3 | 4 | -2 | 2 | 9 | 1 | 4 | 11 | 2 | 4 | 14 | 5 |
Freezing level m | 3300 | 2700 | 2600 | 2650 | 2400 | 2150 | 2350 | 2050 | 2500 | 2850 | 2700 | 3200 | 3100 | 3250 | 3700 | 3600 | 3800 |
 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — |
 | 7:05 | — | — | 7:02 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Heavy rain (total 21mm), heaviest during Sat night. Freeze-thaw conditions (max 13°C on Sat afternoon, min 0°C on Mon night). Wind will be generally light.
Cape Horn Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Thu afternoon, min 1°C on Tue night). Wind will be generally light.
This table gives the weather forecast for Cape Horn at the specific elevation of 1700 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.