– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -18°C on Mon night, min -20°C on Mon afternoon). Wind will be generally light. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat night. Extremely cold (max -14°C on Sat afternoon, min -18°C on Thu afternoon). Winds increasing (calm on Thu morning, near gales from the ENE by Sat night). | |||||||||||||||||
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 | |
 | |  |  | | | | | | | |  |  |  |  | | |  | |
cloudy | cloudy | cloudy | light snow | cloudy | cloudy | light snow | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | cloudy | heavy snow | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1450 | 1400 | 1400 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 2 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | 13 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -19 | -20 | -18 | -18 | -18 | -18 | -18 | -18 | -18 | -17 | -18 | -17 | -16 | -16 | -15 | -15 | -14 | -14 |
min °C | -19 | -20 | -19 | -18 | -19 | -19 | -18 | -18 | -18 | -17 | -18 | -18 | -17 | -16 | -16 | -15 | -14 | -16 |
chill °C | -25 | -25 | -26 | -22 | -19 | -23 | -18 | -22 | -23 | -17 | -23 | -23 | -17 | -16 | -20 | -24 | -25 | -28 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -18°C on Mon night, min -20°C on Mon afternoon). Wind will be generally light.
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Extremely cold (max -14°C on Sat afternoon, min -18°C on Thu afternoon). Winds increasing (calm on Thu morning, near gales from the ENE by Sat night).
This table gives the weather forecast for Siple at the specific elevation of 1500 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 |
|---|---|---|---|---|---|
Mcmurdo Williams |  | ||||
Williams Field |  | ||||
Phoenix Field- McMurdo Station |  | ||||
BaseSanMartin |  | ||||
BaseBelgranoII | |||||
ASCATB300E68S | |||||
ASCATB301E68S | |||||
ASCATB301E67S | |||||
ASCATB301E66S | |||||
ASCATB299E63S |
* 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.