– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 am Thu 19 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 19 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 19 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -1°C on Sat morning, min -10°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Turning milder with moderate rain (total 16mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 3°C on Mon morning, min -4°C on Tue afternoon). Wind will be generally light. | |||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  | |  | |  |  | |  | | |
light snow | snow shwrs | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light rain | light snow | light snow | light snow | mod. rain | snow shwrs | cloudy | some clouds | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 1 | — | — | — | — | — | — | — | — | 1 | 4 | 3 | — | 1 | — | — | 5 | |
— | — | — | — | — | — | — | — | — | 1.1 | — | — | 4 | 8 | 3 | — | — | — | |
max °C | -2 | -2 | -8 | -2 | -2 | -6 | -1 | -1 | -2 | 2 | 2 | 1 | 3 | 3 | 3 | 1 | 1 | -2 |
min °C | -3 | -8 | -10 | -4 | -6 | -7 | -3 | -2 | -3 | 0 | 0 | 0 | 2 | 3 | 0 | 1 | -4 | -3 |
-3 | -8 | -13 | -7 | -6 | -10 | -7 | -5 | -7 | -3 | -3 | -2 | 0 | 3 | -2 | -2 | -6 | -6 | |
500 | 650 | 0 | 350 | 750 | 0 | 500 | 900 | 600 | 1050 | 1250 | 1100 | 1250 | 1550 | 1300 | 1200 | 1100 | 500 | |
Cloud base (m) | 1600 | 1650 | 1600 | 1600 | 1600 | 2200 | 2150 | 1600 | 1650 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
 | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 5:31 | — | — | 5:34 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Sat morning, min -10°C on Thu night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon morning. Turning milder with moderate rain (total 16mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 3°C on Mon morning, min -4°C on Tue afternoon). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Fortress Mountain. 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 Washington.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
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Winthrop Airport (Washington) |  | ||||
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* 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.