– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 5 pm Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 27mm), heaviest during Thu night. Very mild (max 17°C on Tue afternoon, min 3°C on Wed night). Winds increasing (calm on Tue night, strong winds from the SW by Wed afternoon). | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Mon morning. Very mild (max 18°C on Sun afternoon, min 7°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  | |  |  | |  | | | | | |
risk tstorm | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | heavy rain | rain shwrs | clear | clear | clear | some clouds | clear | clear | clear | rain shwrs | |
Cloud base (m) | 4850 | 4500 | 2750 | 4000 | 3450 | 2250 | 2800 | 2350 | 2350 | 3900 | 4350 | 4800 | 5100 | 8800 | 5250 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 1.4 | 1.5 | 0.1 | 1.7 | 2 | 0.7 | 15 | 0.3 | — | — | — | — | — | — | — | 0.8 |
max °C | 17 | 10 | 8 | 10 | 7 | 6 | 7 | 6 | 6 | 9 | 7 | 13 | 17 | 15 | 16 | 18 | 15 |
min °C | 10 | 9 | 6 | 9 | 3 | 4 | 7 | 3 | 3 | 9 | 7 | 9 | 17 | 12 | 13 | 18 | 11 |
chill °C | 8 | 7 | 2 | 5 | -2 | 0 | 4 | -1 | -1 | 6 | 4 | 8 | 16 | 12 | 13 | 18 | 10 |
Freezing level m | 4350 | 4150 | 3050 | 3500 | 2850 | 3050 | 3300 | 3100 | 2750 | 3400 | 3550 | 3950 | 4450 | 4450 | 4300 | 4550 | 4250 |
 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — |
 | 8:16 | — | — | 8:15 | — | — | 8:13 | — | — | 8:10 | — | — | 8:09 | — | — | 8:07 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Heavy rain (total 27mm), heaviest during Thu night. Very mild (max 17°C on Tue afternoon, min 3°C on Wed night). Winds increasing (calm on Tue night, strong winds from the SW by Wed afternoon).
Cape Horn Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Mon morning. Very mild (max 18°C on Sun afternoon, min 7°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 |
|---|---|---|---|---|---|
Stanley Airport |  | ||||
lightning 56km ENE of McCall |  | ||||
Challis Airport |  | ||||
lightning 45km NE of Emmett | | ||||
Mccall Airport |  | ||||
lightning 44km NE of Weiser | | ||||
| |||||
Boise Airport | | ||||
lightning 19km SE of Salmon | | ||||
Salmo / emhi County 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.