– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -1°C on Mon afternoon). Winds decreasing (strong winds from the WNW on Sun morning, light winds from the NW by Tue morning). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Wed morning, min -3°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the N by Fri morning). | ||||||||||||||||
Sat 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | | |  | | | | | | |
light rain | light snow | cloudy | cloudy | snow shwrs | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | |
Cloud base (m) | 200 | 200 | 200 | 200 | 200 | 250 | 300 | 400 | 350 | 400 | 500 | 450 | 600 | 6100 | 500 | 500 | 250 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 1.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 2 | 2 | 2 | 2 | 1 | 0 | -1 | -1 | -1 | -1 | 0 | 1 | 1 | 1 | 0 | 0 | -2 |
min °C | 2 | 1 | 1 | 1 | 0 | 0 | -1 | -1 | -1 | -1 | -1 | 1 | 0 | 0 | 0 | -1 | -3 |
chill °C | -5 | -6 | -7 | -7 | -8 | -7 | -8 | -7 | -6 | -5 | -5 | -3 | -4 | -2 | -3 | -6 | -10 |
Freezing level m | 1350 | 1250 | 1200 | 1200 | 1100 | 1000 | 950 | 850 | 800 | 850 | 850 | 1100 | 1050 | 1100 | 900 | 950 | 650 |
 | — | — | 8:48 | — | — | 8:49 | — | — | 8:52 | — | — | 8:53 | — | — | 8:56 | — | — |
 | 8:43 | — | — | 8:39 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — |
Loading...
Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -1°C on Mon afternoon). Winds decreasing (strong winds from the WNW on Sun morning, light winds from the NW by Tue morning).
Roundtop Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 1°C on Wed morning, min -3°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the N 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 |
|---|---|---|---|---|---|
 | |||||
SHIP5070 | |||||
Cold Bay Airport | | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
SHIP3911 | |||||
SHIP8882 | |||||
SHIP3382 | |||||
SHIP8489 | |||||
Cold Bay Airport | |
* 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.