– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Thu night. Turning milder with moderate rain (total 15mm), heaviest on Thu night. Mild temperatures (max 5°C on Fri afternoon, min 1°C on Thu night). Winds decreasing (gales from the WSW on Fri night, fresh winds from the W by Sat night). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Wed morning, min -1°C on Mon night). Winds decreasing (near gales from the NW on Sun night, light winds from the W by Wed morning). | |||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | |  | | |  | |  | | |  | |
light snow | light rain | light rain | snow shwrs | light rain | light snow | light snow | cloudy | light snow | light snow | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | |
Cloud base (m) | 150 | 250 | 250 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 250 | 300 | 400 | 400 | 400 | 500 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 5 | — | — | 3 | — | 1 | 5 | — | 1 | 2 | — | — | — | — | — | — |
mm | 6 | 2 | 1.6 | 3 | 2 | 0.6 | — | — | — | — | — | — | — | — | — | — |
max °C | 3 | 2 | 5 | 5 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 |
min °C | 1 | 2 | 3 | 2 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 0 | -1 | -1 | 0 | 1 |
chill °C | -7 | -5 | -4 | -6 | -5 | -5 | -6 | -5 | -7 | -7 | -7 | -7 | -8 | -7 | -5 | -4 |
Freezing level m | 1300 | 1350 | 1600 | 1400 | 1350 | 1300 | 1250 | 1250 | 1200 | 1100 | 1100 | 1050 | 900 | 850 | 1050 | 1150 |
 | — | 8:45 | — | — | 8:47 | — | — | 8:48 | — | — | 8:49 | — | — | 8:52 | — | — |
 | — | — | 8:45 | — | — | 8:43 | — | — | 8:39 | — | — | 8:37 | — | — | 8:35 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A moderate fall of snow, heaviest on Thu night. Turning milder with moderate rain (total 15mm), heaviest on Thu night. Mild temperatures (max 5°C on Fri afternoon, min 1°C on Thu night). Winds decreasing (gales from the WSW on Fri night, fresh winds from the W by Sat night).
Roundtop Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 2°C on Wed morning, min -1°C on Mon night). Winds decreasing (near gales from the NW on Sun night, light winds from the W by Wed morning).
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 | |||||
SHIP6150 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 |
* 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.