– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sat 10 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 -20°C on Mon night, min -26°C on Sat morning). Winds increasing (calm on Sat night, fresh winds from the SE by Mon night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Tue night. Extremely cold (max -19°C on Tue afternoon, min -27°C on Thu night). Wind will be generally light. | |||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  | |  | |  | |  | | |  | | | | |
clear | clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | cloudy | cloudy | light snow | some clouds | some clouds | snow shwrs | some clouds | some clouds | light snow | |
Cloud base (m) | 1350 | 1350 | 1550 | 1600 | 1350 | 7850 | 4900 | 1500 | 1400 | 1550 | 1350 | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | 2 | — | — | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -26 | -26 | -25 | -25 | -24 | -23 | -21 | -20 | -20 | -19 | -21 | -23 | -25 | -25 | -25 | -25 | -26 |
min °C | -26 | -26 | -26 | -26 | -25 | -25 | -23 | -22 | -21 | -20 | -20 | -22 | -24 | -25 | -26 | -25 | -25 | -27 |
chill °C | -35 | -35 | -33 | -33 | -32 | -34 | -34 | -33 | -32 | -28 | -28 | -33 | -35 | -37 | -37 | -34 | -33 | -37 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 1:32 | — | — | 1:27 | — | — | 1:21 | — | — | 1:14 | — | — | 1:07 | — | — | 1:01 | — | — |
 | — | 4:58 | — | — | 5:02 | — | — | 5:08 | — | — | 5:15 | — | — | 5:20 | — | — | 5:25 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: Mostly dry. Extremely cold (max -20°C on Mon night, min -26°C on Sat morning). Winds increasing (calm on Sat night, fresh winds from the SE by Mon night).
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Tue night. Extremely cold (max -19°C on Tue afternoon, min -27°C on Thu night). Wind will be generally light.
This table gives the weather forecast for Siple at the specific elevation of 3110 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 |  | ||||
ASCATC297E64S | |||||
ASCATB297E64S | |||||
hy2c175E61S | |||||
hy2c176E61S | |||||
hy2c186E57S | |||||
ASCATB293E62S |
* 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.