– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Mon 31 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 30mm), heaviest during Thu morning. Very mild (max 13°C on Mon night, min 7°C on Wed night). Winds increasing (moderate winds from the W on Tue night, stormy winds from the SSW by Thu morning). | Days 5–7 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Sun morning. Freeze-thaw conditions (max 7°C on Thu night, min 0°C on Sat night). Winds decreasing (strong winds from the SSW on Thu night, calm by Sun morning). | |||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  |  |  |  |  | | | |  | |
clear | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | heavy rain | mod. rain | light rain | cloudy | some clouds | clear | clear | some clouds | cloudy | |
Cloud base (m) | 300 | 250 | 250 | 250 | 250 | 250 | 300 | 5750 | 850 | 300 | 250 | 5500 | 250 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.1 | 0.2 | 4 | 17 | 8 | 1.7 | — | — | — | — | — | — |
max °C | 13 | 12 | 11 | 11 | 12 | 11 | 10 | 8 | 8 | 7 | 5 | 3 | 1 | 2 | 2 | 1 |
min °C | 10 | 12 | 11 | 11 | 11 | 10 | 7 | 7 | 7 | 6 | 3 | 2 | 1 | 1 | 1 | 0 |
chill °C | 5 | 8 | 7 | 7 | 7 | 5 | 0 | 0 | 1 | 1 | -3 | -4 | -6 | -5 | -5 | -7 |
Freezing level m | 4300 | 4250 | 4400 | 4100 | 3950 | 3850 | 4000 | 3450 | 3500 | 3150 | 3100 | 2600 | 2000 | 2050 | 2200 | 1950 |
 | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:06 | — | — | 8:07 | — | — |
 | — | — | 9:45 | — | — | 9:44 | — | — | 9:40 | — | — | 9:38 | — | — | 9:36 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Heavy rain (total 30mm), heaviest during Thu morning. Very mild (max 13°C on Mon night, min 7°C on Wed night). Winds increasing (moderate winds from the W on Tue night, stormy winds from the SSW by Thu morning).
Roundtop Weather (Days 3-6):
Drizzle at first, then turning colder with dusting of snow on Sun morning. Freeze-thaw conditions (max 7°C on Thu night, min 0°C on Sat night). Winds decreasing (strong winds from the SSW on Thu night, calm by Sun morning).
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 |
|---|---|---|---|---|---|
 | |||||
Cold Bay Airport |  | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
SHIP684 | |||||
SHIP3177 | |||||
SHIP7619 | |||||
SHIP4743 | |||||
SHIP10885 | |||||
SHIP9715 |
* 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.