– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 pm Sun 04 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 04 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Sun afternoon, min -3°C on Mon night). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the NNW by Wed morning). | Days 5–7 Weather SummaryHeavy rain (total 32mm), heaviest during Fri morning. Later becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 4°C on Thu night, min -3°C on Wed night). Winds increasing (calm on Wed afternoon, strong winds from the SSW by Fri morning). | ||||||||||||||||
Sun 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  |  | | | |  |  |  | |  | |
light snow | cloudy | light snow | some clouds | some clouds | cloudy | some clouds | clear | clear | some clouds | some clouds | cloudy | light rain | mod. rain | mod. rain | light snow | heavy rain | |
Cloud base (m) | 150 | 200 | 200 | 250 | 300 | 300 | 300 | 300 | 350 | 500 | 350 | 400 | 300 | 250 | 250 | 250 | 200 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1.7 | 9 | 7 | — | 14 |
max °C | 2 | 2 | 1 | -1 | -3 | -2 | -2 | -2 | -2 | -2 | -2 | 0 | 2 | 4 | 3 | 1 | 3 |
min °C | 2 | 1 | -1 | -2 | -3 | -2 | -2 | -3 | -3 | -2 | -3 | -1 | 1 | 3 | 2 | 1 | 2 |
chill °C | -4 | -5 | -8 | -9 | -10 | -9 | -8 | -10 | -8 | -2 | -7 | -9 | -6 | -3 | -5 | -6 | -4 |
Freezing level m | 1250 | 1200 | 1100 | 850 | 600 | 650 | 800 | 600 | 600 | 750 | 650 | 850 | 1100 | 2250 | 1550 | 1150 | 1450 |
 | — | — | 9:03 | — | — | 9:04 | — | — | 9:07 | — | — | 9:08 | — | — | 9:11 | — | — |
 | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — | — | 8:09 | — |
Loading...
Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Sun afternoon, min -3°C on Mon night). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the NNW by Wed morning).
Roundtop Weather (Days 3-6):
Heavy rain (total 32mm), heaviest during Fri morning. Later becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 4°C on Thu night, min -3°C on Wed night). Winds increasing (calm on Wed afternoon, strong winds from the SSW 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 | |||||
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.