– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 2 pm Sat 14 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 14 Nov 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 Sat afternoon. Freeze-thaw conditions (max 1°C on Tue morning, min -8°C on Mon morning). Winds increasing (light winds from the NW on Sun night, near gales from the S by Tue morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -1°C on Tue afternoon, min -7°C on Wed morning). Winds decreasing (strong winds from the WSW on Wed afternoon, light winds from the S by Fri morning). | ||||||||||||||||
Sat 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | |  | | | |  | | |  | |
light snow | some clouds | light snow | light snow | light snow | snow shwrs | clear | some clouds | light snow | some clouds | some clouds | some clouds | snow shwrs | mod. snow | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 200 | 200 | 450 | 150 | 200 | 250 | 300 | 450 | 450 | 150 | 250 | 300 | 450 | 200 | 250 | 300 | 250 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 4 | — | 2 | 2 | 1 | 2 | — | — | 4 | — | — | — | 2 | 7 | 2 | 1 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -3 | -5 | -5 | -5 | -7 | -6 | -3 | 1 | -1 | -4 | -6 | -6 | -6 | -6 | -6 | -6 |
min °C | -3 | -5 | -5 | -5 | -6 | -8 | -7 | -5 | -2 | -3 | -6 | -7 | -7 | -6 | -6 | -6 | -7 |
chill °C | -10 | -12 | -9 | -13 | -16 | -19 | -17 | -9 | -12 | -12 | -15 | -16 | -18 | -16 | -14 | -15 | -14 |
Freezing level m | 500 | 350 | 200 | 300 | 150 | 0 | 200 | 0 | 600 | 900 | 350 | 0 | 250 | 150 | 100 | 250 | 0 |
 | — | — | 9:26 | — | — | 9:27 | — | — | 9:30 | — | — | 9:30 | — | — | 9:33 | — | — |
 | 5:52 | — | — | 5:51 | — | — | 5:49 | — | — | 5:47 | — | — | 5:45 | — | — | 5:45 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A moderate fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 1°C on Tue morning, min -8°C on Mon morning). Winds increasing (light winds from the NW on Sun night, near gales from the S by Tue morning).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -1°C on Tue afternoon, min -7°C on Wed morning). Winds decreasing (strong winds from the WSW on Wed afternoon, light winds from the S by Fri 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 | |||||
 | |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport |  | ||||
BUOY-NLXA2 | |||||
| |||||
BUOY-SNDA2 |
* 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.