– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 3 pm Tue 28 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 28 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 28 Apr 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 Wed afternoon. Temperatures will be below freezing (max 0°C on Wed night, min -5°C on Tue night). Winds decreasing (near gales from the SSE on Wed afternoon, light winds from the SSE by Wed night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Sat afternoon, min -5°C on Sat night). Winds decreasing (strong winds from the SSW on Fri afternoon, calm by Sat morning). | ||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | |  |  |  | | |  | | | | |
light snow | snow shwrs | light snow | mod. snow | light snow | cloudy | cloudy | light snow | some clouds | snow shwrs | heavy snow | light snow | cloudy | some clouds | cloudy | light snow | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
4 | 3 | 2 | 7 | 2 | — | — | 4 | — | 1 | 13 | 2 | — | — | — | 2 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -4 | -4 | -1 | 0 | 0 | -1 | 0 | -3 | -3 | -3 | -3 | -2 | -3 | -4 | -4 | -4 |
min °C | -4 | -5 | -5 | -3 | -1 | 0 | -1 | -2 | -4 | -3 | -3 | -3 | -3 | -5 | -5 | -4 | -5 |
-13 | -13 | -13 | -12 | -7 | -5 | -7 | -10 | -13 | -12 | -11 | -3 | -10 | -8 | -8 | -7 | -8 | |
400 | 350 | 350 | 400 | 900 | 900 | 900 | 800 | 500 | 600 | 500 | 500 | 600 | 400 | 350 | 400 | 0 | |
Cloud base (m) | 200 | 200 | 250 | 250 | 200 | 150 | 150 | 150 | 200 | 200 | 200 | 200 | 250 | 300 | 300 | 300 | 300 |
 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — |
 | — | 10:22 | — | — | 10:24 | — | — | 10:25 | — | — | 10:28 | — | — | 10:30 | — | — | 10:31 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Wed night, min -5°C on Tue night). Winds decreasing (near gales from the SSE on Wed afternoon, light winds from the SSE by Wed night).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Sat afternoon, min -5°C on Sat night). Winds decreasing (strong winds from the SSW on Fri afternoon, calm by Sat 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-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
SHIP7636 | |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport |  | ||||
BUOY-NLXA2 | |||||
| |||||
BUOY-SNDA2 | |||||
Dutch Harbor Airport | |
* 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.