– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 3 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 10mm), mostly falling on Fri afternoon. Mild temperatures (max 8°C on Sat night, min 2°C on Thu afternoon). Winds increasing (light winds from the WNW on Thu night, strong winds from the WSW by Fri afternoon). | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Tue morning. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Wed morning). Winds increasing (light winds from the W on Sun afternoon, strong winds from the WSW by Mon night). | ||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | |  | | | | | |
some clouds | some clouds | light rain | mod. rain | rain shwrs | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | rain shwrs | light rain | some clouds | some clouds | |
Cloud base (m) | 450 | 500 | 350 | 350 | 550 | 350 | 450 | 6550 | 5150 | 1900 | 1600 | 900 | 300 | 400 | 300 | 300 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.1 | 9 | 0.5 | — | — | — | — | — | — | — | — | 0.5 | 4 | — | — |
max °C | 2 | 3 | 5 | 7 | 7 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 8 | 9 | 6 | 5 | 5 |
min °C | 2 | 3 | 4 | 6 | 5 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 7 | 6 | 5 | 5 |
chill °C | -2 | 0 | -1 | 0 | 0 | 1 | 3 | 3 | 5 | 5 | 6 | 5 | 4 | 2 | 1 | 1 | 0 |
Freezing level m | 2250 | 2750 | 2950 | 3400 | 3850 | 3550 | 3600 | 3650 | 3750 | 3800 | 3800 | 3750 | 3550 | 3400 | 3100 | 2750 | 2950 |
 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — |
 | — | 10:15 | — | — | 10:13 | — | — | 10:10 | — | — | 10:07 | — | — | 10:06 | — | — | 10:02 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Light rain (total 10mm), mostly falling on Fri afternoon. Mild temperatures (max 8°C on Sat night, min 2°C on Thu afternoon). Winds increasing (light winds from the WNW on Thu night, strong winds from the WSW by Fri afternoon).
Roundtop Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Tue morning. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Wed morning). Winds increasing (light winds from the W on Sun afternoon, strong 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 | |||||
| |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport |  | ||||
BUOY-NLXA2 | |||||
 | |||||
BUOY-SNDA2 |
* 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.