– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 am Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Thu afternoon, min -5°C on Fri night). Winds decreasing (gales from the NW on Thu afternoon, light winds from the NW by Fri night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun morning. Becoming milder with moderate rain (total 13mm) heaviest on Sun afternoon. Freeze-thaw conditions (max 6°C on Sun afternoon, min -4°C on Sat morning). Winds increasing (light winds from the W on Sat morning, gales from the SW by Sun afternoon). | |||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  |  | |  | |  |  | | |  | |
some clouds | light snow | mod. snow | light snow | light snow | mod. snow | some clouds | some clouds | clear | clear | some clouds | snow shwrs | light snow | mod. rain | rain shwrs | clear | some clouds | light snow | |
Cloud base (m) | 350 | 300 | 250 | 200 | 200 | 200 | 250 | 250 | 300 | 350 | 400 | 300 | 200 | 150 | 200 | 300 | 450 | 200 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 2 | 7 | 4 | 4 | 7 | — | — | — | — | — | 1 | 2 | — | — | — | — | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 7 | 0.9 | — | — | — |
max °C | -3 | -3 | -3 | -3 | -2 | -3 | -4 | -4 | -5 | -3 | -1 | 1 | 4 | 6 | 4 | 0 | 1 | 0 |
min °C | -3 | -3 | -3 | -3 | -3 | -3 | -4 | -4 | -5 | -4 | -2 | -1 | 2 | 6 | 0 | 0 | 0 | -1 |
chill °C | -11 | -12 | -13 | -13 | -13 | -13 | -12 | -11 | -11 | -8 | -6 | -6 | -5 | 1 | -7 | -6 | -5 | -7 |
Freezing level m | 550 | 650 | 600 | 650 | 650 | 600 | 450 | 500 | 300 | 300 | 700 | 1000 | 1350 | 2350 | 1700 | 950 | 1100 | 1000 |
 | 9:21 | — | — | 9:22 | — | — | 9:25 | — | — | 9:26 | — | — | 9:29 | — | — | 9:30 | — | — |
 | — | 7:58 | — | — | 7:55 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:45 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Thu afternoon, min -5°C on Fri night). Winds decreasing (gales from the NW on Thu afternoon, light winds from the NW by Fri night).
Roundtop Weather (Days 3-6):
A light covering of new snow mostly falling on Sun morning. Becoming milder with moderate rain (total 13mm) heaviest on Sun afternoon. Freeze-thaw conditions (max 6°C on Sun afternoon, min -4°C on Sat morning). Winds increasing (light winds from the W on Sat morning, gales from the SW by Sun 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) |  | ||||
SHIP9269 | |||||
SHIP9765 | | ||||
SHIP3795 | |||||
BUOY-AKXA2 | |||||
SHIP3794 |
* 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.