– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 pm Sat 22 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 22 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 22 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Temperatures will be well below freezing (max -8°C on Tue afternoon, min -27°C on Sat night). Winds increasing (light winds from the WNW on Sat night, strong winds from the WNW by Tue morning). | Days 5–7 Weather SummaryMostly dry. Temperatures will be well below freezing (max -8°C on Wed morning, min -13°C on Fri afternoon). Winds decreasing (fresh winds from the NW on Tue night, calm by Fri morning). | |||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  |  |  |  | | |  | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | mod. snow | clear | clear | some clouds | cloudy | cloudy | some clouds | cloudy | |
Cloud base (m) | 1400 | 1350 | 1350 | 1350 | 2300 | 2350 | 1500 | 1300 | 1300 | 1400 | 5300 | 4450 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | 3 | 6 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -26 | -25 | -22 | -20 | -18 | -13 | -9 | -8 | -9 | -8 | -9 | -10 | -11 | -11 | -11 |
min °C | -27 | -26 | -26 | -25 | -21 | -18 | -17 | -11 | -9 | -9 | -8 | -10 | -10 | -11 | -11 | -12 |
chill °C | -40 | -35 | -37 | -37 | -32 | -28 | -28 | -21 | -19 | -19 | -17 | -19 | -20 | -21 | -20 | -18 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 5:11 | — | — | 5:05 | — | — | 4:58 | — | — | 4:52 | — | — | 4:46 | — | — |
 | — | — | — | 11:48 | — | — | 11:55 | 12:00 | — | — | 12:06 | — | — | 12:11 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Tue afternoon. Temperatures will be well below freezing (max -8°C on Tue afternoon, min -27°C on Sat night). Winds increasing (light winds from the WNW on Sat night, strong winds from the WNW by Tue morning).
Siple Weather (Days 3-6):
Mostly dry. Temperatures will be well below freezing (max -8°C on Wed morning, min -13°C on Fri afternoon). Winds decreasing (fresh winds from the NW on Tue night, calm by Fri morning).
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 |
|---|---|---|---|---|---|
ASCATC202E63S | |||||
ASCATC201E63S | |||||
ASCATB201E63S | |||||
ASCATC203E62S | |||||
Williams Field |  | ||||
ASCATC200E63S | |||||
ASCATC199E63S | |||||
ASCATB201E62S | |||||
ASCATB199E63S | |||||
ASCATC202E62S |
* 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.