– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 am Sun 04 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 04 Oct 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 Sun afternoon. Temperatures will be below freezing (max -4°C on Sun morning, min -8°C on Tue afternoon). Winds decreasing (near gales from the W on Sun afternoon, moderate winds from the NW by Tue night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max 0°C on Thu afternoon, min -9°C on Wed morning). Winds increasing (calm on Wed afternoon, near gales from the SSW by Fri afternoon). | |||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  | |  | | |  |  |  |  | |
light snow | mod. snow | light snow | light snow | some clouds | clear | light snow | some clouds | clear | clear | some clouds | some clouds | light snow | light snow | cloudy | cloudy | heavy snow | heavy snow | |
Cloud base (m) | 150 | 150 | 200 | 200 | 250 | 300 | 300 | 300 | 300 | 400 | 500 | 450 | 350 | 250 | 250 | 350 | 300 | 200 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 7 | 1 | 3 | — | — | 1 | — | — | — | — | — | 1 | 4 | — | — | 16 | 19 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -4 | -4 | -5 | -6 | -6 | -7 | -8 | -8 | -9 | -8 | -6 | -3 | 0 | -1 | 0 | -1 | -2 |
min °C | -4 | -4 | -5 | -6 | -6 | -7 | -7 | -8 | -8 | -9 | -8 | -8 | -5 | -2 | -2 | 0 | -1 | -2 |
chill °C | -14 | -14 | -14 | -15 | -15 | -16 | -16 | -17 | -17 | -16 | -12 | -12 | -14 | -12 | -9 | -8 | -10 | -11 |
Freezing level m | 1150 | 1200 | 1200 | 950 | 800 | 600 | 700 | 750 | 550 | 550 | 700 | 550 | 850 | 1300 | 1400 | 1850 | 1650 | 1550 |
 | 9:02 | — | — | 9:03 | — | — | 9:04 | — | — | 9:07 | — | — | 9:08 | — | — | 9:11 | — | — |
 | — | 8:22 | — | — | 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: A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -4°C on Sun morning, min -8°C on Tue afternoon). Winds decreasing (near gales from the W on Sun afternoon, moderate winds from the NW by Tue night).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max 0°C on Thu afternoon, min -9°C on Wed morning). Winds increasing (calm on Wed afternoon, near gales from the SSW by Fri afternoon).
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 |  | ||||
ASCATB196E55N | |||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) | | ||||
ASCATB197E56N | |||||
ASCATB196E56N | |||||
ASCATB195E56N | |||||
ASCATB195E55N |
* 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.