– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Sat 23 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sat 23 May Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 23 May Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -4°C on Mon afternoon, min -9°C on Sat night). Winds increasing (light winds from the SSW on Sun afternoon, severe gales from the SSW by Mon morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -9°C on Tue night). Winds decreasing (strong winds from the NW on Wed night, light winds from the WSW by Fri morning). | ||||||||||||||||||
Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | |  |  | | |  | | |  | |
clear | some clouds | cloudy | heavy snow | mod. snow | mod. snow | snow shwrs | light snow | light snow | snow shwrs | some clouds | snow shwrs | light snow | cloudy | some clouds | clear | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 24 | 10 | 8 | 1 | 1 | 3 | 2 | — | 2 | 3 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -9 | -8 | -6 | -5 | -6 | -4 | -5 | -7 | -8 | -8 | -8 | -7 | -6 | -6 | -5 | -2 | -1 | 0 | 0 |
min °C | -9 | -9 | -7 | -6 | -7 | -5 | -7 | -8 | -8 | -9 | -9 | -8 | -7 | -6 | -6 | -4 | -1 | -1 | -2 |
-18 | -16 | -12 | -18 | -19 | -16 | -17 | -17 | -17 | -17 | -17 | -17 | -16 | -15 | -14 | -11 | -5 | -5 | -9 | |
400 | 550 | 700 | 300 | 700 | 700 | 650 | 500 | 550 | 450 | 400 | 600 | 600 | 600 | 800 | 1100 | 1500 | 1700 | 1600 | |
Cloud base (m) | 300 | 300 | 400 | 200 | 150 | 150 | 200 | 200 | 200 | 250 | 250 | 250 | 250 | 250 | 300 | 400 | 700 | 900 | 1650 |
 | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — |
 | — | — | — | 11:08 | — | — | 11:10 | — | — | 11:12 | — | — | 11:14 | — | — | 11:15 | — | — | 11:15 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -4°C on Mon afternoon, min -9°C on Sat night). Winds increasing (light winds from the SSW on Sun afternoon, severe gales from the SSW by Mon morning).
Roundtop Weather (Days 3-6):
A light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -9°C on Tue night). Winds decreasing (strong winds from the NW on Wed night, light winds from the WSW by Fri 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-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 | |||||
| |||||
BUOY-SNDA2 | |||||
Dutch Harbor Airport |  | ||||
BUOY-DPLA2 |
* 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.