– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -6°C on Sat night, min -14°C on Fri morning). Winds increasing (calm on Sat afternoon, fresh winds from the E by Sun night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Mon morning. Temperatures will be well below freezing (max -6°C on Tue morning, min -9°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  | | |  | | | | | | | |
clear | clear | some clouds | clear | clear | clear | cloudy | light snow | heavy snow | light snow | light snow | cloudy | light snow | light snow | cloudy | cloudy | cloudy | cloudy | |
Cloud base (m) | 4150 | 1400 | 1350 | 1450 | 1450 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | 1 | 15 | 3 | 1 | — | 1 | 1 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -14 | -11 | -9 | -8 | -9 | -6 | -6 | -9 | -9 | -8 | -8 | -7 | -6 | -6 | -6 | -6 | -8 | -7 |
min °C | -14 | -13 | -10 | -8 | -9 | -9 | -7 | -9 | -10 | -9 | -8 | -8 | -6 | -7 | -7 | -7 | -9 | -9 |
chill °C | -23 | -19 | -13 | -14 | -13 | -9 | -15 | -18 | -20 | -18 | -15 | -15 | -6 | -7 | -7 | -12 | -12 | -12 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 11:02 | — | — | 10:52 | — | — | 10:42 | — | — | 10:30 | — | — | 10:15 | — | — | 9:57 | — | — |
 | — | 7:15 | — | — | 7:24 | — | — | 7:36 | — | — | 7:47 | — | — | 8:02 | — | — | 8:21 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -6°C on Sat night, min -14°C on Fri morning). Winds increasing (calm on Sat afternoon, fresh winds from the E by Sun night).
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Mon morning. Temperatures will be well below freezing (max -6°C on Tue morning, min -9°C on Mon morning). Wind will be generally light.
This table gives the weather forecast for Siple at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Siple. 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 Antarctica.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Jang Bogo Station |  | ||||
BaseSanMartin | |||||
BaseBelgranoII | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh 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.