– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 10 am Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 10°C on Wed afternoon, min 1°C on Mon night). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the SW by Wed night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 11°C on Thu afternoon, min -5°C on Sat night). Wind will be generally light. | |||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | |  |  | | | | | | |  |  | | |
some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | light snow | snow shwrs | some clouds | |
Cloud base (m) | 2400 | 2550 | 2900 | 5250 | 6850 | 8400 | 8950 | 9200 | 9250 | 9250 | 8950 | 2350 | 2250 | 2250 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 7 | 4 | 2 | 5 | 4 | 9 | 10 | 8 | 10 | 11 | 7 | 7 | 8 | 3 | 0 | -2 | -3 |
min °C | 3 | 5 | 1 | 1 | 4 | 4 | 5 | 9 | 7 | 7 | 9 | 5 | 4 | 6 | 1 | -1 | -2 | -5 |
chill °C | -2 | 1 | -5 | -4 | 1 | 1 | 2 | 7 | 5 | 5 | 7 | 2 | 1 | 2 | -4 | -7 | -7 | -10 |
Freezing level m | 3100 | 3100 | 2500 | 2600 | 2900 | 3400 | 3700 | 3800 | 4000 | 3900 | 3750 | 3600 | 3350 | 3200 | 3000 | 2150 | 1950 | 1250 |
 | 7:28 | — | — | 7:28 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — |
 | — | 5:19 | — | — | 5:17 | — | — | 5:16 | — | — | 5:15 | — | — | 5:15 | — | — | 5:14 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Very mild (max 10°C on Wed afternoon, min 1°C on Mon night). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the SW by Wed night).
Cape Horn Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 11°C on Thu afternoon, min -5°C on Sat 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.