– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 3 pm Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Wed afternoon. Mild temperatures (max 7°C on Wed night, min 4°C on Fri morning). Winds increasing (light winds from the E on Thu afternoon, gales from the ESE by Sat morning). | Days 5–7 Weather SummaryModerate rain (total 20mm) heaviest on Sat afternoon, then becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 9°C on Sat night, min 0°C on Sun morning). Winds decreasing (severe gales from the SSW on Sun afternoon, fresh winds from the WSW by Mon night). | ||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | |  | |  |  |  |  | |  | |
mod. rain | rain shwrs | some clouds | light rain | light rain | light rain | light rain | light rain | light rain | heavy rain | rain shwrs | snow shwrs | light snow | cloudy | cloudy | cloudy | snow shwrs | |
Cloud base (m) | 250 | 200 | 250 | 350 | 250 | 300 | 250 | 250 | 250 | 300 | 200 | 200 | 150 | 200 | 200 | 200 | 200 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | 1 |
mm | 7 | 0.6 | — | 0.7 | 2 | 1.3 | 0.9 | 1.4 | 1.2 | 12 | 7 | — | — | — | — | — | 0.4 |
max °C | 6 | 7 | 6 | 6 | 5 | 4 | 5 | 5 | 4 | 7 | 9 | 1 | 1 | 1 | 2 | 2 | 2 |
min °C | 6 | 6 | 6 | 6 | 5 | 4 | 4 | 4 | 4 | 6 | 5 | 0 | 1 | 1 | 1 | 1 | 1 |
chill °C | 1 | 1 | 2 | 2 | 2 | 0 | 0 | 0 | -3 | -1 | -2 | -9 | -8 | -8 | -7 | -7 | -6 |
Freezing level m | 2950 | 3300 | 3100 | 3100 | 3100 | 2700 | 2700 | 3150 | 3350 | 3900 | 4050 | 2300 | 2050 | 2050 | 2100 | 2150 | 2100 |
 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:31 | — | — | 7:31 | — | — |
 | — | 10:32 | — | — | 10:30 | — | — | 10:29 | — | — | 10:27 | — | — | 10:24 | — | — | 10:22 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Moderate rain (total 15mm), heaviest on Wed afternoon. Mild temperatures (max 7°C on Wed night, min 4°C on Fri morning). Winds increasing (light winds from the E on Thu afternoon, gales from the ESE by Sat morning).
Roundtop Weather (Days 3-6):
Moderate rain (total 20mm) heaviest on Sat afternoon, then becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 9°C on Sat night, min 0°C on Sun morning). Winds decreasing (severe gales from the SSW on Sun afternoon, fresh winds from the WSW by Mon night).
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 | |||||
hy2c196E56N | |||||
hy2c197E56N | |||||
| |||||
BUOY-AKXA2 | |||||
hy2c195E56N | |||||
hy2c194E56N |
* 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.