– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 am Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 1°C on Sun night, min -6°C on Sat afternoon). Winds decreasing (gales from the NW on Fri night, light winds from the W by Sun night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -1°C on Mon morning, min -3°C on Wed morning). Mainly fresh winds. | |||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  | | | | |  | | | | |
some clouds | cloudy | mod. snow | mod. snow | snow shwrs | some clouds | cloudy | mod. snow | heavy snow | light snow | some clouds | some clouds | some clouds | some clouds | light snow | light snow | light snow | mod. snow | |
Cloud base (m) | 150 | 200 | 150 | 200 | 250 | 300 | 250 | 200 | 150 | 150 | 200 | 200 | 350 | 300 | 150 | 100 | 150 | 100 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 10 | 7 | 2 | — | — | 8 | 11 | 1 | — | — | — | — | 4 | 3 | 3 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | -1 | -1 | -5 | -6 | -5 | -4 | -1 | 1 | -1 | -1 | -1 | -1 | -1 | -2 | -2 | -3 | -2 |
min °C | -1 | -1 | -4 | -5 | -6 | -6 | -5 | -2 | -1 | -1 | -1 | -2 | -2 | -1 | -2 | -3 | -3 | -3 |
chill °C | -8 | -7 | -15 | -16 | -17 | -14 | -11 | -11 | -10 | -7 | -4 | -8 | -7 | -6 | -10 | -10 | -10 | -10 |
Freezing level m | 850 | 900 | 800 | 350 | 250 | 200 | 100 | 650 | 950 | 900 | 850 | 750 | 750 | 800 | 650 | 650 | 600 | 650 |
 | 9:52 | — | — | 9:55 | — | — | 8:56 | — | — | 9:59 | — | — | 10:00 | — | — | 10:03 | — | — |
 | — | 7:22 | — | — | 7:20 | — | — | 6:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:10 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 1°C on Sun night, min -6°C on Sat afternoon). Winds decreasing (gales from the NW on Fri night, light winds from the W by Sun night).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -1°C on Mon morning, min -3°C on Wed morning). Mainly fresh winds.
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 |
|---|---|---|---|---|---|
 | |||||
SHIP3232 | |||||
Cold Bay Airport | | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
Cold Bay Airport | | ||||
SHIP5287 | |||||
SHIP2997 | |||||
SHIP7719 | |||||
SHIP7745 |
* 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.