– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Sun 04 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 04 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Sun night, min -3°C on Mon night). Winds decreasing (fresh winds from the NW on Mon morning, calm by Wed afternoon). | Days 5–7 Weather SummaryA moderate fall of snow heaviest on Fri afternoon. Turning milder with heavy rain (total 50mm), heaviest during Fri night. Freeze-thaw conditions (max 4°C on Thu night, min -3°C on Wed night). Winds decreasing (near gales from the S on Fri morning, light winds from the WSW by Sat afternoon). | |||||||||||||||
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | | | |  |  |  |  |  | |
some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | cloudy | light snow | heavy rain | heavy rain | heavy snow | rain shwrs | |
Cloud base (m) | 250 | 250 | 250 | 250 | 250 | 300 | 300 | 350 | 500 | 450 | 350 | 300 | 250 | 200 | 200 | 200 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 12 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 4 | 14 | 12 | — | 20 |
max °C | 1 | 0 | -1 | -3 | -2 | -2 | -3 | -2 | -2 | -2 | 0 | 2 | 4 | 3 | 2 | 3 |
min °C | 1 | -1 | -2 | -3 | -2 | -2 | -3 | -3 | -2 | -3 | -1 | 1 | 3 | 2 | 1 | 3 |
chill °C | -6 | -8 | -9 | -10 | -9 | -9 | -10 | -8 | -4 | -7 | -9 | -6 | -3 | -6 | -7 | -4 |
Freezing level m | 1100 | 1050 | 850 | 600 | 700 | 750 | 550 | 600 | 750 | 600 | 800 | 1150 | 1900 | 1550 | 1100 | 1600 |
 | — | 9:03 | — | — | 9:04 | — | — | 9:07 | — | — | 9:08 | — | — | 9:11 | — | — |
 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — | — | 8:09 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Mostly dry. Freeze-thaw conditions (max 1°C on Sun night, min -3°C on Mon night). Winds decreasing (fresh winds from the NW on Mon morning, calm by Wed afternoon).
Roundtop Weather (Days 3-6):
A moderate fall of snow heaviest on Fri afternoon. Turning milder with heavy rain (total 50mm), heaviest during Fri night. Freeze-thaw conditions (max 4°C on Thu night, min -3°C on Wed night). Winds decreasing (near gales from the S on Fri morning, light winds from the WSW by Sat afternoon).
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-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) | | ||||
| |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 | |||||
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* 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.