– Lat/Long: 61.09° N 149.66° W
Flattop Weather Forecast
Chugach Mountains · United StatesIssued: 3 pm Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
2 Flattop Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 14mm), heaviest on Thu afternoon. Mild temperatures (max 5°C on Thu afternoon, min 2°C on Fri night). Winds decreasing (fresh winds from the E on Wed night, calm by Sat morning). | Days 5–7 Weather SummaryModerate rain (total 16mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue morning. Temperatures will be slightly above freezing (max 3°C on Mon morning, min 1°C on Sat night). Winds increasing (calm on Sat night, strong winds from the E by Mon night). | ||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  |  | | | | |  | |  |  | |
rain shwrs | light rain | rain shwrs | mod. rain | rain shwrs | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | light rain | heavy rain | |
Cloud base (m) | 350 | 300 | 700 | 200 | 300 | 200 | 600 | 1400 | 500 | 400 | 500 | 450 | 300 | 1600 | 1600 | 1900 | 50 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.7 | 2 | 1.9 | 7 | 2 | — | — | — | — | — | — | — | — | — | — | 0.1 | 14 |
max °C | 3 | 4 | 4 | 5 | 4 | 3 | 4 | 3 | 2 | 2 | 2 | 1 | 2 | 2 | 3 | 3 | 3 |
min °C | 3 | 3 | 4 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 3 | 2 |
chill °C | -2 | -3 | 1 | 0 | -2 | -1 | 0 | 2 | 2 | 1 | 1 | 1 | -1 | -2 | -3 | -2 | -5 |
Freezing level m | 1000 | 1100 | 1400 | 1550 | 1300 | 1200 | 1100 | 950 | 800 | 800 | 700 | 650 | 750 | 750 | 850 | 1000 | 950 |
 | — | — | 8:40 | — | — | 8:41 | — | — | 8:45 | — | — | 8:47 | — | — | 8:49 | — | — |
 | 6:50 | — | — | 6:46 | — | — | 6:44 | — | — | 6:40 | — | — | 6:37 | — | — | 6:35 | — |
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Flattop Weather (Days 0-3):
The weather forecast for Flattop is: Moderate rain (total 14mm), heaviest on Thu afternoon. Mild temperatures (max 5°C on Thu afternoon, min 2°C on Fri night). Winds decreasing (fresh winds from the E on Wed night, calm by Sat morning).
Flattop Weather (Days 3-6):
Moderate rain (total 16mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue morning. Temperatures will be slightly above freezing (max 3°C on Mon morning, min 1°C on Sat night). Winds increasing (calm on Sat night, strong winds from the E by Mon night).
This table gives the weather forecast for Flattop at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Flattop. 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.