– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 2 pm Mon 01 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 01 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 01 Dec Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm) on Mon afternoon. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -1°C on Mon night). Winds decreasing (extremely windy from the ENE on Mon night, moderate winds from the SE by Wed night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max 0°C on Thu afternoon, min -14°C on Sat night). Winds increasing (calm on Thu night, near gales from the NW by Sat morning). | ||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | | |  | |  |  | |  |  | |
heavy rain | heavy snow | light snow | light snow | mod. snow | light snow | light snow | mod. snow | light snow | light snow | light snow | light snow | some clouds | clear | light snow | snow shwrs | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 11 | 4 | 2 | 6 | 4 | 3 | 7 | 2 | 1 | 3 | 2 | — | — | 1 | 4 | 7 | |
12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 4 | 1 | 0 | 0 | 0 | -1 | 0 | -1 | 0 | 0 | 0 | 0 | -2 | -3 | -11 | -13 | -13 |
min°C | 2 | -1 | 0 | 0 | 0 | -1 | -1 | -1 | 0 | 0 | 0 | -1 | -2 | -10 | -12 | -13 | -14 |
-6 | -12 | -10 | -10 | -8 | -9 | -8 | -8 | -6 | -6 | -6 | -6 | -8 | -21 | -25 | -26 | -26 | |
1800 | 1050 | 1050 | 1050 | 1050 | 900 | 950 | 850 | 900 | 1050 | 1050 | 900 | 650 | 250 | 0 | 0 | 0 | |
Cloud base (m) | 150 | 100 | 150 | 150 | 200 | 200 | 200 | 200 | 200 | 250 | 200 | 200 | 200 | 200 | 300 | 150 | 150 |
 | — | — | 9:56 | — | — | 9:56 | — | — | 9:59 | — | — | 10:00 | — | — | 10:02 | — | — |
 | 5:31 | — | — | 5:30 | — | — | 5:30 | — | — | 5:29 | — | — | 5:29 | — | — | 5:28 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Moderate rain (total 12mm) on Mon afternoon. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -1°C on Mon night). Winds decreasing (extremely windy from the ENE on Mon night, moderate winds from the SE by Wed night).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max 0°C on Thu afternoon, min -14°C on Sat night). Winds increasing (calm on Thu night, near gales from the NW 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) |  | ||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 | |||||
 | |||||
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.