– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Thu 15 Oct 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 night. Temperatures will be below freezing (max -2°C on Sun morning, min -9°C on Thu night). Winds decreasing (gales from the NNW on Thu night, light winds from the W by Fri night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -4°C on Sun night, min -9°C on Tue morning). Winds increasing (light winds from the W on Mon night, near gales from the NW by Tue afternoon). | |||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | | |  | |  | | | | |
snow shwrs | snow shwrs | some clouds | cloudy | some clouds | some clouds | mod. snow | light snow | some clouds | cloudy | cloudy | cloudy | some clouds | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 250 | 250 | 300 | 350 | 850 | 250 | 300 | 200 | 250 | 2000 | 750 | 1450 | 550 | 300 | 350 | 250 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 4 | 3 | — | — | — | — | 7 | 3 | — | — | — | — | — | 1 | 2 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -9 | -8 | -8 | -6 | -4 | -3 | -2 | -2 | -4 | -5 | -6 | -6 | -8 | -9 | -8 |
min °C | -9 | -9 | -8 | -8 | -8 | -5 | -3 | -2 | -3 | -5 | -6 | -6 | -7 | -9 | -9 | -9 |
chill °C | -22 | -20 | -17 | -16 | -14 | -13 | -10 | -12 | -11 | -12 | -13 | -13 | -14 | -20 | -20 | -20 |
Freezing level m | 550 | 350 | 500 | 450 | 550 | 950 | 1200 | 1500 | 1400 | 1150 | 1000 | 1050 | 900 | 650 | 650 | 500 |
 | — | 9:25 | — | — | 9:26 | — | — | 9:29 | — | — | 9:30 | — | — | 9:33 | — | — |
 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:45 | — | — | 7:44 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -2°C on Sun morning, min -9°C on Thu night). Winds decreasing (gales from the NNW on Thu night, light winds from the W by Fri night).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -4°C on Sun night, min -9°C on Tue morning). Winds increasing (light winds from the W on Mon night, near gales from the NW 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 |
|---|---|---|---|---|---|
 | |||||
ColdBay-AK | |||||
Cold Bay Airport |  | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) | | ||||
| |||||
BUOY-AKXA2 | |||||
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.