– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 30 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. Freeze-thaw conditions (max 2°C on Sun night, min -6°C on Sat morning). Winds decreasing (gales from the NW on Fri night, light winds from the WSW by Mon morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Mon afternoon, min -3°C on Wed morning). Winds increasing (light winds from the NE on Tue morning, strong winds from the WNW by Wed afternoon). | ||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | |  | | | | | |  | |
light snow | heavy snow | mod. snow | snow shwrs | snow shwrs | some clouds | mod. snow | heavy snow | cloudy | some clouds | light snow | some clouds | some clouds | light snow | light snow | light snow | mod. snow | |
Cloud base (m) | 150 | 200 | 200 | 250 | 250 | 400 | 200 | 150 | 150 | 350 | 200 | 200 | 250 | 400 | 150 | 150 | 150 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 12 | 6 | 1 | 2 | — | 6 | 11 | — | — | 1 | — | — | 5 | 5 | 4 | 10 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | -2 | -5 | -6 | -6 | -4 | -1 | 2 | -1 | -1 | -1 | -1 | -1 | -2 | -3 | -2 | -2 |
min °C | -1 | -5 | -6 | -6 | -6 | -5 | -3 | -1 | -1 | -1 | -2 | -2 | -2 | -2 | -3 | -3 | -3 |
chill °C | -7 | -16 | -17 | -17 | -15 | -11 | -12 | -11 | -5 | -4 | -8 | -6 | -7 | -10 | -11 | -12 | -12 |
Freezing level m | 900 | 750 | 300 | 300 | 200 | 0 | 500 | 1050 | 900 | 800 | 800 | 750 | 800 | 650 | 550 | 600 | 550 |
 | — | — | 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 night. Freeze-thaw conditions (max 2°C on Sun night, min -6°C on Sat morning). Winds decreasing (gales from the NW on Fri night, light winds from the WSW by Mon morning).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Mon afternoon, min -3°C on Wed morning). Winds increasing (light winds from the NE on Tue morning, strong winds from the WNW by Wed 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 |
|---|---|---|---|---|---|
 | |||||
Cold Bay Airport |  | ||||
SHIP3422 | |||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
SHIP7274 | |||||
SHIP9180 | |||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) |  |
* 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.