– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 2 pm Sun 28 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 28 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 28 Dec Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -3°C on Wed morning, min -11°C on Mon night). Winds decreasing (extremely windy from the N on Sun night, strong winds from the WNW by Wed morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Wed afternoon, min -9°C on Thu night). Winds decreasing (near gales from the W on Fri morning, calm by Sat morning). | ||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | |  |  | | |  |  |  |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | heavy snow | heavy snow | mod. snow | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 15 | 11 | 6 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -7 | -9 | -9 | -10 | -8 | -7 | -4 | -3 | -2 | -3 | -3 | -3 | -5 | -9 | -8 | -7 |
min °C | -6 | -9 | -10 | -10 | -11 | -9 | -7 | -6 | -4 | -3 | -4 | -4 | -4 | -9 | -9 | -9 | -8 |
-18 | -24 | -25 | -25 | -26 | -23 | -19 | -17 | -13 | -11 | -12 | -11 | -12 | -19 | -21 | -19 | -16 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 900 | 650 | 950 | 850 | 400 | 400 | 200 | |
Cloud base (m) | 500 | 300 | 400 | 450 | 550 | 300 | 300 | 300 | 300 | 300 | 800 | 650 | 600 | 200 | 200 | 200 | 200 |
 | — | — | 10:18 | — | — | 10:18 | — | — | 10:18 | — | — | 10:17 | — | — | 10:17 | — | — |
 | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Mostly dry. Temperatures will be below freezing (max -3°C on Wed morning, min -11°C on Mon night). Winds decreasing (extremely windy from the N on Sun night, strong winds from the WNW by Wed morning).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Wed afternoon, min -9°C on Thu night). Winds decreasing (near gales from the W on Fri morning, calm by Sat 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 | |||||
SHIP7542 | |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport |  | ||||
SHIP2779 | |||||
SHIP3273 | |||||
SHIP5161 | |||||
SHIP4258 | |||||
SHIP3890 |
* 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.