– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 pm Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild at first with light rain (total 8mm) on Sat night followed by colder weather and light fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 4°C on Sun morning, min -3°C on Mon night). Winds increasing (calm on Sun night, near gales from the NW by Mon night). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max 0°C on Thu night, min -4°C on Tue afternoon). Winds increasing (calm on Thu night, near gales from the SSE by Fri morning). | ||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  | |  |  | |  |  | | | |
cloudy | light snow | light rain | light rain | cloudy | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | cloudy | clear | clear | clear | some clouds | |
Cloud base (m) | 350 | 400 | 200 | 200 | 550 | 450 | 150 | 250 | 200 | 250 | 250 | 250 | 350 | 450 | 450 | 350 | 300 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 1 | — | — | — | 1 | 2 | 4 | 2 | 1 | — | — | — | — | — | — | — |
mm | — | 4 | 4 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 3 | 4 | 4 | 2 | 0 | -2 | -2 | -3 | -3 | -3 | -3 | -2 | -3 | -2 | -2 | 0 |
min °C | 0 | 1 | 2 | 4 | 1 | 0 | -2 | -3 | -3 | -4 | -4 | -3 | -3 | -3 | -2 | -3 | -1 |
chill °C | -6 | -4 | -5 | -1 | -2 | -2 | -9 | -13 | -12 | -14 | -13 | -8 | -7 | -10 | -8 | -7 | -1 |
Freezing level m | 950 | 1250 | 1400 | 1700 | 1150 | 1050 | 800 | 650 | 550 | 600 | 500 | 550 | 650 | 500 | 600 | 650 | 850 |
 | — | — | 9:29 | — | — | 9:30 | — | — | 9:33 | — | — | 9:34 | — | — | 9:37 | — | — |
 | 7:51 | — | — | 7:49 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:38 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Mild at first with light rain (total 8mm) on Sat night followed by colder weather and light fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 4°C on Sun morning, min -3°C on Mon night). Winds increasing (calm on Sun night, near gales from the NW by Mon night).
Roundtop Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max 0°C on Thu night, min -4°C on Tue afternoon). Winds increasing (calm on Thu night, near gales from the SSE by Fri morning).
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 |  | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
| |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 | |||||
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* 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.