– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Thu 29 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 afternoon. Temperatures will be below freezing (max -5°C on Sun morning, min -12°C on Sat afternoon). Winds decreasing (severe gales from the NW on Fri night, moderate winds from the WSW by Sat night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sun night, min -9°C on Wed afternoon). Winds increasing (light winds from the ESE on Mon night, near gales from the WNW by Wed afternoon). | |||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | |  | | |  | |  | |  | |
snow shwrs | snow shwrs | light snow | heavy snow | mod. snow | snow shwrs | some clouds | light snow | heavy snow | heavy snow | light snow | cloudy | snow shwrs | some clouds | light snow | mod. snow | |
Cloud base (m) | 250 | 150 | 150 | 200 | 200 | 250 | 450 | 200 | 150 | 150 | 150 | 300 | 150 | 250 | 250 | 150 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 6 | 1 | 2 | 17 | 9 | 1 | — | 5 | 13 | 14 | 1 | — | 7 | — | 1 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -7 | -7 | -7 | -10 | -11 | -8 | -5 | -5 | -3 | -5 | -6 | -6 | -6 | -6 | -6 |
min °C | -7 | -7 | -7 | -8 | -11 | -12 | -11 | -6 | -5 | -4 | -5 | -6 | -6 | -6 | -6 | -7 |
chill °C | -19 | -17 | -16 | -20 | -25 | -26 | -24 | -14 | -16 | -14 | -13 | -13 | -16 | -10 | -14 | -18 |
Freezing level m | 850 | 800 | 800 | 800 | 350 | 250 | 150 | 750 | 950 | 1200 | 950 | 850 | 900 | 850 | 900 | 650 |
 | — | 9:52 | — | — | 9:55 | — | — | 8:56 | — | — | 9:59 | — | — | 10:00 | — | — |
 | — | — | 7:22 | — | — | 7:20 | — | — | 6:16 | — | — | 7:15 | — | — | 7:13 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -5°C on Sun morning, min -12°C on Sat afternoon). Winds decreasing (severe gales from the NW on Fri night, moderate winds from the WSW by Sat night).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sun night, min -9°C on Wed afternoon). Winds increasing (light winds from the ESE on Mon night, near gales from the WNW by Wed 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 |
|---|---|---|---|---|---|
 | |||||
SHIP10689 | |||||
Cold Bay Airport |  | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) | | ||||
SHIP3801 | |||||
SHIP10956 | |||||
SHIP12050 |
* 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.