– Lat/Long: 44.35° N 115.12° W
Cape Horn Weather Forecast
Bitterroot Range · United StatesIssued: 11 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 8mm), mostly falling on Thu night. Very mild (max 12°C on Tue afternoon, min 5°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Fri morning. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Fri night). Wind will be generally light. | |||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  | | |  | | | | | |  | |
clear | some clouds | rain shwrs | some clouds | cloudy | rain shwrs | some clouds | light rain | mod. rain | light rain | light rain | clear | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 7150 | 6950 | 4800 | 3650 | 4100 | 3700 | 4150 | 2350 | 2750 | 2250 | 2650 | 2250 | 8650 | 6750 | 8750 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.1 | — | — | 0.3 | — | 0.1 | 8 | 2 | 1.7 | — | — | — | — | — | — | — |
max °C | 10 | 12 | 9 | 10 | 12 | 9 | 11 | 12 | 6 | 4 | 2 | 1 | 5 | 6 | 4 | 7 | 8 | 5 |
min °C | 7 | 12 | 7 | 6 | 11 | 7 | 7 | 10 | 5 | 4 | 2 | 0 | 1 | 6 | 3 | 3 | 7 | 2 |
chill °C | 6 | 12 | 5 | 4 | 9 | 4 | 4 | 8 | 3 | 1 | -2 | -4 | 1 | 6 | 3 | 3 | 6 | 0 |
Freezing level m | 3700 | 3850 | 3650 | 3500 | 3800 | 3700 | 3650 | 3850 | 3250 | 2950 | 2650 | 2400 | 2800 | 3050 | 3350 | 3300 | 3300 | 3200 |
 | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:04 | — | — | 8:06 | — | — | 8:07 | — | — |
 | — | 6:47 | — | — | 6:45 | — | — | 6:45 | — | — | 6:43 | — | — | 6:42 | — | — | 6:39 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Light rain (total 8mm), mostly falling on Thu night. Very mild (max 12°C on Tue afternoon, min 5°C on Thu night). Wind will be generally light.
Cape Horn Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Fri morning. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Fri 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 |
|---|---|---|---|---|---|
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 | | ||||
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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.