– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -11°C on Sat afternoon, min -17°C on Fri afternoon). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Tue night, min -11°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the ENE by Wed night). | |||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  | | |  | | | | | |  | |
some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | cloudy | some clouds | cloudy | light snow | |
Cloud base (m) | 2150 | 1350 | 1650 | 1400 | 1400 | 1500 | 1400 | 1350 | 1950 | 7300 | 1300 | 1350 | 1300 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -14 | -16 | -13 | -12 | -11 | -13 | -13 | -14 | -12 | -11 | -11 | -7 | -7 | -5 | -4 | -7 | -9 | -9 |
min °C | -16 | -17 | -15 | -12 | -12 | -13 | -15 | -15 | -15 | -11 | -11 | -11 | -7 | -6 | -8 | -8 | -10 | -11 |
chill °C | -21 | -21 | -19 | -16 | -12 | -16 | -19 | -20 | -20 | -11 | -15 | -16 | -13 | -10 | -13 | -16 | -19 | -21 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 1:39 | — | — | 1:32 | — | — | 1:27 | — | — | 1:21 | — | — | 1:14 | — | — | 1:07 | — | — |
 | — | 4:52 | — | — | 4:58 | — | — | 5:02 | — | — | 5:08 | — | — | 5:15 | — | — | 5:20 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: Mostly dry. Extremely cold (max -11°C on Sat afternoon, min -17°C on Fri afternoon). Wind will be generally light.
Siple Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -4°C on Tue night, min -11°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the ENE by Wed night).
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 |
|---|---|---|---|---|---|
Williams Field |  | ||||
Phoenix Field- McMurdo Station |  | ||||
BaseSanMartin |  | ||||
BaseBelgranoII |  | ||||
ASCATB288E63S | |||||
ASCATB289E63S | |||||
ASCATB291E63S | |||||
ASCATB290E63S | |||||
ASCATB288E62S | |||||
ASCATB289E62S |
* 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.