– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 26 Oct 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 4°C on Thu afternoon, min -4°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 2°C on Thu night, min -2°C on Sun morning). Wind will be generally light. | |||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | |  | |  | | | |  | |
some clouds | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | light snow | some clouds | some clouds | light snow | light snow | |
Cloud base (m) | 2250 | 2250 | 2550 | 2250 | 2250 | 3000 | 2400 | 5250 | 6550 | 2550 | 2250 | 2300 | 2450 | 2550 | 2250 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 2 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -2 | -1 | -3 | -2 | 0 | -2 | 2 | 4 | 2 | 1 | 1 | 0 | 1 | 1 | 0 |
min °C | -4 | -3 | -2 | -4 | -4 | -1 | -3 | -1 | 3 | 1 | 1 | 1 | -1 | -1 | 0 | -1 |
chill °C | -10 | -10 | -7 | -10 | -10 | -6 | -8 | -5 | 0 | -3 | -3 | -2 | -4 | -4 | -4 | -4 |
Freezing level m | 1750 | 1800 | 2200 | 1700 | 1700 | 2300 | 1600 | 1950 | 2800 | 2950 | 2450 | 2500 | 2250 | 2100 | 2450 | 2200 |
 | — | 8:10 | — | — | 8:11 | — | — | 8:12 | — | — | 8:14 | — | — | 8:15 | — | — |
 | — | — | 6:37 | — | — | 6:36 | — | — | 6:34 | — | — | 6:32 | — | — | 6:30 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Freeze-thaw conditions (max 4°C on Thu afternoon, min -4°C on Mon 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 2°C on Thu night, min -2°C on Sun morning). 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 | | ||||
| |||||
Boise Airport |  | ||||
Salmo / emhi County Airport | | ||||
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Caldwell 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.