– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 4 am Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 6°C on Fri afternoon, min -4°C on Sat night). Winds decreasing (fresh winds from the SSE on Fri afternoon, light winds from the WSW by Sat afternoon). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Mon morning, min -8°C on Tue night). Wind will be generally light. | |||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | |  | | |  | | | | |
clear | some clouds | snow shwrs | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | light snow | light snow | cloudy | cloudy | light snow | light snow | |
Cloud base (m) | 8650 | 3350 | 2250 | 2300 | 2450 | 2300 | 5700 | 3300 | 2750 | 2750 | 2250 | 2250 | 2250 | 2250 | 2250 | 2400 | 2250 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | 1 | — | — | — | — | — | — | — | 5 | 3 | 2 | — | — | 1 | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 5 | 6 | 2 | -1 | -2 | -2 | 1 | 2 | 0 | 2 | 2 | -1 | -2 | -2 | -5 | -5 | -5 | -5 |
min °C | 3 | 4 | 0 | -2 | -3 | -4 | -2 | 1 | 0 | -1 | 0 | -1 | -2 | -4 | -8 | -7 | -5 | -5 |
chill °C | -1 | -1 | -3 | -6 | -6 | -8 | -7 | -3 | -5 | -4 | -4 | -4 | -5 | -9 | -13 | -13 | -11 | -9 |
Freezing level m | 3050 | 2900 | 2400 | 2050 | 2000 | 1500 | 2550 | 2550 | 2400 | 2550 | 2300 | 2150 | 2050 | 1750 | 600 | 1500 | 1650 | 1400 |
 | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — |
 | — | 5:15 | — | — | 5:14 | — | — | 5:13 | — | — | 5:12 | — | — | 5:10 | — | — | 5:09 | — |
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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 6°C on Fri afternoon, min -4°C on Sat night). Winds decreasing (fresh winds from the SSE on Fri afternoon, light winds from the WSW by Sat afternoon).
Cape Horn Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Mon morning, min -8°C on Tue 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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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.