– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild at first with light rain (total 7mm) on Thu morning followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 4°C on Thu morning, min -4°C on Fri night). Winds increasing (calm on Wed afternoon, severe gales from the NW by Fri night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun night. Becoming milder with moderate rain (total 12mm) on Mon morning. Freeze-thaw conditions (max 3°C on Mon morning, min -6°C on Sat afternoon). Winds increasing (calm on Sun morning, stormy winds from the SE by Sun night). | |||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | | | |  |  | | | | |
rain shwrs | clear | some clouds | mod. rain | some clouds | snow shwrs | snow shwrs | some clouds | mod. snow | snow shwrs | snow shwrs | snow shwrs | some clouds | light snow | heavy snow | snow shwrs | snow shwrs | mod. snow | |
Cloud base (m) | 250 | 400 | 300 | 200 | 250 | 150 | 150 | 150 | 200 | 250 | 250 | 250 | 250 | 150 | 100 | 150 | 100 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 4 | 2 | — | 8 | 6 | 5 | 1 | — | 1 | 16 | 1 | 1 | 8 |
mm | 1.1 | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | 12 | — | — |
max °C | 3 | 2 | 2 | 4 | 1 | -1 | -1 | -2 | -2 | -5 | -5 | -6 | -4 | -3 | 1 | 3 | 0 | -1 |
min °C | 2 | 1 | 1 | 3 | 0 | -2 | -2 | -2 | -4 | -5 | -6 | -6 | -6 | -3 | -2 | 1 | -1 | -1 |
chill °C | -2 | -3 | -2 | -4 | -8 | -12 | -10 | -10 | -15 | -17 | -16 | -16 | -8 | -9 | -11 | -6 | -8 | -10 |
Freezing level m | 1650 | 1300 | 1950 | 2500 | 1150 | 800 | 750 | 750 | 750 | 350 | 350 | 200 | 0 | 500 | 750 | 1650 | 1000 | 850 |
 | 9:48 | — | — | 9:51 | — | — | 9:52 | — | — | 9:55 | — | — | 8:56 | — | — | 9:59 | — | — |
 | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:20 | — | — | 6:16 | — | — | 7:15 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Mild at first with light rain (total 7mm) on Thu morning followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 4°C on Thu morning, min -4°C on Fri night). Winds increasing (calm on Wed afternoon, severe gales from the NW by Fri night).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Becoming milder with moderate rain (total 12mm) on Mon morning. Freeze-thaw conditions (max 3°C on Mon morning, min -6°C on Sat afternoon). Winds increasing (calm on Sun morning, stormy winds from the SE by Sun night).
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) | | ||||
SHIP5716 | |||||
SHIP11220 | |||||
SHIP6569 | |||||
SHIP5671 | |||||
SHIP3508 |
* 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.