– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 5°C on Thu afternoon, min -4°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -8°C on Sun night). Wind will be generally light. | |||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  |  | | |  | |  |  | | | |
some clouds | clear | clear | clear | clear | cloudy | cloudy | light snow | light snow | some clouds | some clouds | cloudy | mod. snow | snow shwrs | snow shwrs | some clouds | |
Cloud base (m) | 2250 | 2250 | 3000 | 8000 | 6200 | 2250 | 2250 | 2250 | 2350 | 2550 | 2250 | 2300 | 2350 | 2250 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | 1 | 3 | — | — | — | 6 | 3 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -1 | 0 | -2 | 3 | 5 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | -4 | -3 | -7 |
min °C | -4 | -4 | 0 | -3 | -1 | 4 | 1 | 1 | 0 | -2 | -2 | 1 | -3 | -5 | -5 | -8 |
chill °C | -9 | -10 | -6 | -8 | -5 | 1 | -2 | -2 | -4 | -6 | -6 | -3 | -9 | -12 | -11 | -13 |
Freezing level m | 1650 | 1700 | 2350 | 1650 | 1950 | 2850 | 2950 | 2450 | 2500 | 2050 | 1900 | 2500 | 2100 | 1400 | 1900 | 0 |
 | — | 8:11 | — | — | 8:12 | — | — | 8:14 | — | — | 8:15 | — | — | 7:17 | — | — |
 | — | — | 6:36 | — | — | 6:34 | — | — | 6:32 | — | — | 6:30 | — | — | 5:30 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Thu afternoon, min -4°C on Tue night). Wind will be generally light.
Cape Horn Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -8°C on Sun 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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* 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.