– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 16 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 Sat afternoon. Temperatures will be below freezing (max 0°C on Wed night, min -5°C on Sat afternoon). Winds increasing (light winds from the WNW on Fri morning, strong winds from the NW by Sat afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -9°C on Sat night). Winds decreasing (strong winds from the NW on Sat night, light winds from the W by Tue afternoon). | |||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | |  |  |  |  | | | | | | |
snow shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | light snow | mod. snow | light snow | snow shwrs | some clouds | snow shwrs | some clouds | light snow | snow shwrs | |
Cloud base (m) | 300 | 350 | 500 | 350 | 650 | 550 | 300 | 300 | 200 | 250 | 250 | 400 | 350 | 250 | 350 | 300 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 1 | — | — | — | — | — | — | 2 | 7 | 4 | 1 | — | 3 | — | 2 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | -1 | -1 | -2 | -3 | -3 | -3 | -4 | -4 | -6 | -8 | -8 | -7 | -7 | -6 | -4 |
min °C | 0 | -1 | -1 | -2 | -3 | -3 | -3 | -4 | -5 | -9 | -8 | -8 | -8 | -7 | -6 | -6 |
chill °C | -7 | -7 | -7 | -9 | -8 | -7 | -10 | -13 | -14 | -20 | -18 | -18 | -18 | -17 | -15 | -15 |
Freezing level m | 1950 | 1700 | 1600 | 1500 | 1350 | 1400 | 1350 | 1300 | 1250 | 600 | 550 | 800 | 800 | 800 | 950 | 950 |
 | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — | 8:34 | — | — | 8:37 | — | — |
 | — | — | 9:06 | — | — | 9:02 | — | — | 9:00 | — | — | 8:58 | — | — | 8:55 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max 0°C on Wed night, min -5°C on Sat afternoon). Winds increasing (light winds from the WNW on Fri morning, strong winds from the NW by Sat afternoon).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -9°C on Sat night). Winds decreasing (strong winds from the NW on Sat night, light winds from the W by Tue 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 |
|---|---|---|---|---|---|
False Pass Airport |  | ||||
SHIP2093 | |||||
Cold Bay Airport |  | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
SHIP3472 | |||||
SHIP8153 | |||||
SHIP3028 | |||||
SHIP2598 | |||||
SHIP4402 |
* 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.