– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 31 Oct 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 Sun night. Temperatures will be below freezing (max 0°C on Sun night, min -6°C on Sat night). Mainly gales. | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Tue night, min -6°C on Thu afternoon). Winds increasing (light winds from the NW on Tue night, strong winds from the NW by Fri afternoon). | |||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  |  |  |  | | | | |
some clouds | some clouds | mod. snow | heavy snow | some clouds | some clouds | some clouds | some clouds | clear | clear | cloudy | light snow | light snow | cloudy | cloudy | some clouds | |
Cloud base (m) | 300 | 500 | 250 | 100 | 100 | 200 | 200 | 200 | 400 | 300 | 200 | 400 | 300 | 500 | 500 | 450 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | 6 | 16 | — | — | — | — | — | — | — | 1 | 2 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -4 | -1 | 0 | 0 | -2 | -2 | -2 | -1 | -2 | -2 | -3 | -4 | -5 | -6 | -6 |
min °C | -6 | -5 | -2 | -1 | -1 | -2 | -2 | -2 | -1 | -3 | -3 | -3 | -5 | -5 | -6 | -6 |
chill °C | -15 | -11 | -10 | -10 | -6 | -6 | -7 | -2 | -6 | -7 | -7 | -9 | -13 | -14 | -14 | -14 |
Freezing level m | 300 | 100 | 600 | 850 | 950 | 800 | 650 | 750 | 800 | 700 | 500 | 650 | 450 | 300 | 350 | 100 |
 | — | 8:56 | — | — | 9:59 | — | — | 10:00 | — | — | 10:03 | — | — | 10:04 | — | — |
 | — | — | 6:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:10 | — | — | 7:08 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max 0°C on Sun night, min -6°C on Sat night). Mainly gales.
Roundtop Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -2°C on Tue night, min -6°C on Thu afternoon). Winds increasing (light winds from the NW on Tue night, strong winds from the NW by Fri afternoon).
This table gives the weather forecast for Roundtop at the specific elevation of 1000 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 |
|---|---|---|---|---|---|
 | |||||
SHIP6331 | |||||
ColdBay-AK | |||||
Cold Bay Airport |  | ||||
BUOY-KCXA2 | |||||
ColdBay-AK | |||||
Cold Bay Airport | | ||||
SHIP4376 | |||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 |
* 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.