– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Fri 14 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Fri 14 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 14 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm) heaviest on Sun morning, then becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 8°C on Sat night, min 0°C on Sun afternoon). Winds increasing (light winds from the S on Sat night, gales from the W by Sun night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Mon night, min 0°C on Wed night). Winds decreasing (fresh winds from the NW on Tue night, calm by Thu morning). | |||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | |  |  | | | | |  | |
rain shwrs | light rain | light rain | light rain | light snow | light snow | rain shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | rain shwrs | cloudy | cloudy | |
Cloud base (m) | 300 | 350 | 200 | 200 | 250 | 200 | 250 | 450 | 500 | 700 | 500 | 250 | 250 | 350 | 600 | 250 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — |
mm | 0.4 | 2 | 2 | 2 | 3 | — | 2 | — | — | — | — | — | — | 0.2 | — | — |
max °C | 4 | 4 | 6 | 8 | 3 | 1 | 3 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 1 | 1 |
min °C | 4 | 4 | 6 | 6 | 1 | 0 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 0 |
chill °C | 0 | -2 | 1 | 2 | -6 | -8 | -6 | -4 | -4 | -3 | -4 | -4 | -4 | -4 | -4 | -4 |
Freezing level m | 3500 | 2950 | 3900 | 3900 | 2600 | 1850 | 3150 | 2150 | 2350 | 2350 | 2100 | 2100 | 2050 | 2350 | 2150 | 1900 |
 | — | 7:28 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — |
 | — | — | — | 10:27 | — | — | 10:24 | — | — | 10:22 | — | — | 10:20 | — | — | 10:17 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Moderate rain (total 12mm) heaviest on Sun morning, then becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 8°C on Sat night, min 0°C on Sun afternoon). Winds increasing (light winds from the S on Sat night, gales from the W by Sun night).
Roundtop Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Mon night, min 0°C on Wed night). Winds decreasing (fresh winds from the NW on Tue night, calm by Thu 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 |
|---|---|---|---|---|---|
 | |||||
SHIP5303 | |||||
Cold Bay Airport | | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
SHIP4863 | |||||
SHIP5151 | |||||
SHIP3233 | |||||
SHIP890 | |||||
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.