– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 am Sun 23 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sun 23 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 23 Nov Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild at first with light rain (total 2mm) on Sun morning followed by colder weather and light fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 4°C on Sun morning, min -4°C on Mon afternoon). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 4mm) on Thu morning. Freeze-thaw conditions (max 4°C on Wed morning, min -3°C on Thu night). Wind will be generally light. | |||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  |  | | | | |  | | | | |
light rain | light rain | light snow | some clouds | some clouds | cloudy | cloudy | light snow | mod. snow | rain shwrs | rain shwrs | light snow | light rain | light snow | some clouds | some clouds | some clouds | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | — | — | 5 | 9 | — | — | 1 | — | 1 | — | — | — | 2 | |
1.9 | 0.3 | — | — | — | — | — | — | — | 0.2 | 0.2 | — | 2 | 1.2 | — | — | — | — | |
max°C | 4 | 4 | 2 | 1 | -2 | -2 | 0 | -1 | 1 | 4 | 3 | 1 | 3 | 2 | 0 | 3 | 1 | -1 |
min°C | 4 | 3 | -2 | 0 | -4 | -4 | 0 | -2 | -2 | 2 | 2 | 0 | 2 | 2 | -3 | 2 | -1 | -2 |
3 | 1 | -5 | -3 | -4 | -4 | -3 | -5 | -4 | 2 | 2 | 0 | 0 | 1 | -3 | 2 | -3 | -2 | |
1600 | 1600 | 1000 | 1000 | 750 | 350 | 950 | 800 | 750 | 1350 | 1500 | 1100 | 1300 | 1400 | 750 | 1300 | 1150 | 700 | |
Cloud base (m) | 1600 | 1600 | 1700 | 1600 | 1600 | 1600 | 1600 | 2150 | 1600 | 1600 | 1650 | 2250 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
 | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — |
 | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:13 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mild at first with light rain (total 2mm) on Sun morning followed by colder weather and light fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 4°C on Sun morning, min -4°C on Mon afternoon). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A dusting of snow turning to light rain (total 4mm) on Thu morning. Freeze-thaw conditions (max 4°C on Wed morning, min -3°C on Thu night). 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.