– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 28 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 Fri night. Freeze-thaw conditions (max 1°C on Wed night, min -9°C on Fri night). Winds increasing (light winds from the WSW on Wed afternoon, severe gales from the SSW by Thu morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Sun night, min -11°C on Sat night). Winds decreasing (severe gales from the NW on Sat morning, light winds from the SW by Mon night). | |||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | | |  | | |  | |  | |
some clouds | clear | some clouds | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | heavy snow | snow shwrs | snow shwrs | snow shwrs | cloudy | light snow | heavy snow | heavy snow | snow shwrs | light snow | |
Cloud base (m) | 250 | 450 | 250 | 200 | 250 | 150 | 150 | 150 | 200 | 200 | 250 | 400 | 550 | 150 | 50 | 100 | 100 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 3 | 1 | 6 | 5 | 3 | 13 | 9 | 7 | 2 | — | 3 | 22 | 12 | 2 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | 0 | 1 | 1 | -3 | -7 | -7 | -8 | -8 | -10 | -10 | -9 | -6 | -5 | -1 | -1 | -6 | -6 |
min °C | -2 | -2 | -1 | 1 | -6 | -7 | -7 | -8 | -9 | -10 | -10 | -11 | -8 | -6 | -5 | -3 | -6 | -6 |
chill °C | -8 | -7 | -6 | -8 | -18 | -19 | -19 | -19 | -22 | -24 | -23 | -23 | -15 | -14 | -16 | -11 | -16 | -12 |
Freezing level m | 1550 | 1350 | 2000 | 2650 | 1200 | 800 | 800 | 750 | 550 | 400 | 350 | 250 | 0 | 500 | 850 | 1700 | 900 | 800 |
 | 9:48 | — | — | 9:51 | — | — | 9:52 | — | — | 9:55 | — | — | 8:56 | — | — | 9:59 | — | — |
 | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:20 | — | — | 6:16 | — | — | 7:15 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 1°C on Wed night, min -9°C on Fri night). Winds increasing (light winds from the WSW on Wed afternoon, severe gales from the SSW by Thu morning).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Sun night, min -11°C on Sat night). Winds decreasing (severe gales from the NW on Sat morning, light winds from the SW by Mon night).
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 |
|---|---|---|---|---|---|
 | |||||
Cold Bay Airport | | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
SHIP12754 | |||||
SHIP15422 | |||||
SHIP11585 | |||||
SHIP3418 | |||||
SHIP10846 |
* 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.