– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 8 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Extremely cold (max -11°C on Wed morning, min -13°C on Mon night). Winds increasing (light winds from the WSW on Tue night, near gales from the NNW by Wed night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -9°C on Sat afternoon, min -13°C on Thu night). Winds decreasing (strong winds from the NNW on Fri afternoon, light winds from the W by Sat afternoon). | |||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  | |  | |  | | | | | |
snow shwrs | snow shwrs | snow shwrs | clear | cloudy | mod. snow | snow shwrs | light snow | snow shwrs | some clouds | cloudy | some clouds | clear | some clouds | mod. snow | snow shwrs | |
Cloud base (m) | 200 | 200 | 200 | 200 | 300 | 250 | 400 | 250 | 450 | 400 | 500 | 500 | 550 | 350 | 200 | 200 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 3 | 3 | 1 | — | — | 6 | 4 | 1 | 3 | — | — | — | — | — | 9 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -12 | -12 | -12 | -11 | -11 | -11 | -13 | -13 | -13 | -12 | -13 | -12 | -10 | -9 | -10 |
min °C | -13 | -13 | -12 | -12 | -11 | -11 | -13 | -13 | -13 | -13 | -13 | -13 | -13 | -11 | -9 | -10 |
chill °C | -25 | -26 | -24 | -23 | -18 | -22 | -26 | -26 | -24 | -25 | -21 | -24 | -25 | -19 | -18 | -19 |
Freezing level m | 0 | 50 | 350 | 100 | 0 | 250 | 150 | 100 | 200 | 0 | 0 | 150 | 0 | 0 | 300 | 300 |
 | — | 9:15 | — | — | 9:18 | — | — | 9:19 | — | — | 9:22 | — | — | 9:23 | — | — |
 | — | — | 5:59 | — | — | 5:57 | — | — | 5:55 | — | — | 5:53 | — | — | 5:52 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Wed afternoon. Extremely cold (max -11°C on Wed morning, min -13°C on Mon night). Winds increasing (light winds from the WSW on Tue night, near gales from the NNW by Wed night).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -9°C on Sat afternoon, min -13°C on Thu night). Winds decreasing (strong winds from the NNW on Fri afternoon, light winds from the W by Sat afternoon).
This table gives the weather forecast for Roundtop at the specific elevation of 1871 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Roundtop. 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 Alaska United States.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
ColdBay-AK | |||||
Cold Bay Airport |  | ||||
SHIP4175 | |||||
BUOY-KCXA2 | |||||
SHIP8990 | |||||
SHIP13310 | |||||
SHIP4004 |  | ||||
SHIP7850 | | ||||
SHIP3211 |
* 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.