– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 am Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Thu afternoon, min -1°C on Tue morning). Winds increasing (calm on Wed night, strong winds from the E by Thu night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Sat night. Temperatures will be slightly above freezing (max 4°C on Sat night, min 1°C on Fri morning). Winds increasing (light winds from the NW on Fri night, fresh winds from the SW by Sat night). | |||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  | |  |  | | |  |  | | | |
some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | some clouds | clear | clear | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 500 | 550 | 750 | 350 | 350 | 250 | 200 | 200 | 200 | 300 | 600 | 650 | 750 | 700 | 250 | 250 | 350 | 200 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 0.2 | 1.1 | 1.4 |
max °C | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 3 | 3 | 2 |
min °C | -1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | 3 | 2 |
chill °C | -6 | -4 | -5 | -5 | -3 | 0 | -4 | -6 | -7 | -5 | -2 | -1 | -1 | -3 | -4 | -3 | -2 | -4 |
Freezing level m | 900 | 1100 | 1100 | 1050 | 1150 | 1200 | 1200 | 1200 | 1200 | 1250 | 1300 | 1300 | 1250 | 1250 | 1500 | 1500 | 1450 | 1350 |
 | 8:52 | — | — | 8:53 | — | — | 8:56 | — | — | 8:57 | — | — | 9:00 | — | — | 9:02 | — | — |
 | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:28 | — | — | 8:24 | — | — | 8:22 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Thu afternoon, min -1°C on Tue morning). Winds increasing (calm on Wed night, strong winds from the E by Thu night).
Roundtop Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Sat night. Temperatures will be slightly above freezing (max 4°C on Sat night, min 1°C on Fri morning). Winds increasing (light winds from the NW on Fri night, fresh winds from the SW by Sat night).
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 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 | |||||
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* 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.