– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 4 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Fri night. Freeze-thaw conditions (max 16°C on Thu afternoon, min -2°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 12mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 8°C on Mon afternoon, min -4°C on Wed morning). Wind will be generally light. | ||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | | | | |  |  | |  |  | |
clear | clear | clear | some clouds | rain shwrs | light rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | light rain | mod. rain | light snow | |
Cloud base (m) | 9350 | 9150 | 8650 | 3300 | 2250 | 2300 | 2350 | 2250 | 5000 | 2450 | 4750 | 3150 | 2450 | 2250 | 2250 | 2250 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | 5 | 0.3 | 0.2 | — | — | — | — | — | — | 0.3 | 2 | 6 | 3 |
max °C | 16 | 9 | 10 | 11 | 6 | 2 | 2 | -1 | 6 | 7 | 2 | 6 | 8 | 3 | 4 | 4 | 3 |
min °C | 12 | 5 | 5 | 8 | 3 | 2 | 1 | -2 | 0 | 4 | 1 | 1 | 5 | 3 | 3 | 4 | -3 |
chill °C | 12 | 3 | 3 | 5 | 0 | -1 | -1 | -4 | -2 | 2 | -1 | 1 | 4 | 2 | 1 | 4 | -6 |
Freezing level m | 3650 | 3350 | 3000 | 2850 | 2400 | 2000 | 1900 | 1300 | 2600 | 2650 | 2200 | 2550 | 2500 | 2250 | 2350 | 2300 | 1600 |
 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | 5:15 | — | — | 5:15 | — | — | 5:14 | — | — | 5:13 | — | — | 5:12 | — | — | 5:10 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Light rain (total 5mm), mostly falling on Fri night. Freeze-thaw conditions (max 16°C on Thu afternoon, min -2°C on Sat night). Wind will be generally light.
Cape Horn Weather (Days 3-6):
Moderate rain (total 12mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 8°C on Mon afternoon, min -4°C on Wed morning). 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.