– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 5 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 18°C on Wed afternoon, min 5°C on Sat morning). Winds increasing (light winds from the W on Wed night, strong winds from the WSW by Fri afternoon). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Sat night. Freeze-thaw conditions (max 8°C on Sat afternoon, min 0°C on Sun night). Winds decreasing (fresh winds from the SW on Sat afternoon, calm by Sun night). | ||||||||||||||||
Wed 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  | | |  |  |  |  |  | | | |
clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | rain shwrs | rain shwrs | light rain | light rain | some clouds | clear | clear | |
Cloud base (m) | 4900 | 4400 | 4350 | 6350 | 3100 | 2550 | 3350 | 2250 | 2250 | 2750 | 3650 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1.7 | 0.1 | 0.8 | 0.2 | — | — | — |
max °C | 18 | 14 | 16 | 17 | 13 | 16 | 16 | 11 | 7 | 8 | 4 | 4 | 4 | 2 | 2 | 7 | 4 |
min °C | 17 | 11 | 11 | 16 | 11 | 12 | 14 | 6 | 5 | 7 | 2 | 2 | 3 | 0 | 1 | 6 | 1 |
chill °C | 16 | 10 | 10 | 15 | 8 | 9 | 11 | 2 | 1 | 3 | 2 | 0 | 2 | -2 | 1 | 6 | -1 |
Freezing level m | 4550 | 4400 | 4300 | 4500 | 4400 | 4350 | 4300 | 3850 | 3150 | 3350 | 2900 | 2650 | 2900 | 2550 | 2450 | 3000 | 2800 |
 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — |
 | 7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:05 | — | — | 7:02 | — | — | 7:01 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Very mild (max 18°C on Wed afternoon, min 5°C on Sat morning). Winds increasing (light winds from the W on Wed night, strong winds from the WSW by Fri afternoon).
Cape Horn Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Sat night. Freeze-thaw conditions (max 8°C on Sat afternoon, min 0°C on Sun night). Winds decreasing (fresh winds from the SW on Sat afternoon, calm by Sun night).
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.