– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Mon 27 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 27 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 27 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 -4°C on Wed night, min -11°C on Mon night). Winds decreasing (gales from the SSW on Mon night, fresh winds from the SSE by Thu morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -6°C on Thu night, min -10°C on Fri night). Winds decreasing (gales from the SSW on Fri night, light winds from the W by Sat afternoon). | ||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | |  |  | | | | | | |  |  | |
heavy snow | mod. snow | mod. snow | snow shwrs | light snow | heavy snow | light snow | light snow | light snow | mod. snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
14 | 10 | 7 | 5 | 3 | 14 | 5 | 3 | 1 | 7 | 2 | 2 | 4 | 2 | 1 | 6 | 1 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -10 | -10 | -10 | -8 | -5 | -4 | -6 | -5 | -6 | -7 | -8 | -9 | -8 | -8 | -8 | -8 | -7 | -5 |
min °C | -11 | -11 | -10 | -11 | -10 | -6 | -6 | -6 | -5 | -6 | -7 | -9 | -10 | -9 | -8 | -9 | -9 | -8 | -6 |
-24 | -24 | -22 | -21 | -20 | -17 | -15 | -15 | -13 | -14 | -18 | -21 | -22 | -20 | -16 | -18 | -17 | -15 | -11 | |
300 | 350 | 400 | 350 | 350 | 400 | 800 | 750 | 750 | 700 | 500 | 500 | 500 | 500 | 600 | 450 | 200 | 350 | 0 | |
Cloud base (m) | 200 | 200 | 200 | 200 | 250 | 250 | 200 | 150 | 150 | 150 | 150 | 200 | 200 | 250 | 250 | 250 | 300 | 300 | 300 |
 | — | 7:20 | — | — | 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 -4°C on Wed night, min -11°C on Mon night). Winds decreasing (gales from the SSW on Mon night, fresh winds from the SSE by Thu morning).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -6°C on Thu night, min -10°C on Fri night). Winds decreasing (gales from the SSW on Fri night, light winds from the W by Sat 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 |
|---|---|---|---|---|---|
Cold Bay Airport |  | ||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 | |||||
| |||||
BUOY-SNDA2 | |||||
Dutch Harbor Airport |  | ||||
BUOY-DPLA2 |
* 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.