– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 am Wed 15 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Wed 15 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Wed 15 Apr Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Fri night, min -11°C on Wed night). Mainly severe gales. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max 0°C on Sat morning, min -16°C on Mon afternoon). Winds decreasing (extremely windy from the SSW on Sat night, strong winds from the W by Mon morning). | |||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | | |  |  | | | | |  | |
cloudy | clear | snow shwrs | some clouds | light snow | snow shwrs | clear | some clouds | heavy snow | light snow | light snow | mod. snow | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | — | 2 | 1 | — | — | 14 | 4 | 2 | 9 | 1 | 2 | 6 | 2 | 2 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -4 | -7 | -11 | -10 | -10 | -10 | -8 | -2 | 0 | 0 | -1 | -8 | -10 | -10 | -14 | -15 | -15 |
min °C | -4 | -5 | -11 | -11 | -11 | -11 | -11 | -9 | -7 | 0 | 0 | -5 | -10 | -11 | -13 | -15 | -16 | -15 |
-13 | -12 | -21 | -20 | -20 | -20 | -22 | -16 | -16 | -10 | -10 | -16 | -24 | -26 | -26 | -28 | -30 | -28 | |
1050 | 950 | 450 | 350 | 450 | 300 | 300 | 550 | 300 | 1800 | 1900 | 1250 | 350 | 300 | 150 | 0 | 0 | 0 | |
Cloud base (m) | 300 | 250 | 250 | 450 | 350 | 300 | 250 | 400 | 450 | 200 | 200 | 150 | 200 | 200 | 200 | 300 | 300 | 300 |
 | 7:52 | — | — | 7:48 | — | — | 7:47 | — | — | 7:43 | — | — | 7:41 | — | — | 7:39 | — | — |
 | — | 9:58 | — | — | 9:59 | — | — | — | 10:00 | — | — | 10:02 | — | — | 10:05 | — | — | 10:07 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Fri night, min -11°C on Wed night). Mainly severe gales.
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max 0°C on Sat morning, min -16°C on Mon afternoon). Winds decreasing (extremely windy from the SSW on Sat night, strong winds from the W by Mon morning).
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) |  | ||||
SHIP7177 |  | ||||
BUOY-AKXA2 | |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport |  | ||||
BUOY-NLXA2 | |||||
| |||||
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.