– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 pm Mon 24 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow turning to light rain (total 2mm) on Thu morning. Freeze-thaw conditions (max 4°C on Wed afternoon, min -3°C on Mon afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMild with heavy rain (total 24mm), heaviest during Thu afternoon. Becoming colder with a moderate fall of snow heaviest on Thu night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -8°C on Sat night). Wind will be generally light. | ||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  |  |  |  | | | | |  | |
some clouds | cloudy | cloudy | cloudy | snow shwrs | cloudy | cloudy | light snow | light snow | heavy rain | mod. snow | light rain | cloudy | light snow | light snow | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | 1 | — | — | 2 | 1 | — | 10 | — | — | 3 | 2 | — | — | |
— | — | — | — | — | — | — | — | 2 | 15 | 8 | 0.7 | — | — | — | — | — | |
max°C | -1 | -2 | 0 | 0 | 1 | 3 | 4 | 1 | 2 | 2 | 2 | 2 | 2 | 0 | 2 | 0 | -8 |
min°C | -3 | -3 | 0 | -2 | -2 | 3 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | -1 | 1 | -6 | -8 |
-3 | -3 | -2 | -4 | -4 | 3 | -1 | -1 | -2 | 1 | 2 | -1 | -1 | -1 | 0 | -9 | -11 | |
800 | 500 | 1000 | 950 | 700 | 1500 | 1550 | 1100 | 1200 | 1350 | 1400 | 1350 | 1250 | 800 | 1100 | 1000 | 0 | |
Cloud base (m) | 1750 | 1600 | 2650 | 1800 | 1600 | 1650 | 1600 | 2050 | 1600 | 1600 | 1600 | 1600 | 1600 | 1550 | 1600 | 1600 | 1600 |
 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — |
 | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:13 | — | — | 4:13 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of snow turning to light rain (total 2mm) on Thu morning. Freeze-thaw conditions (max 4°C on Wed afternoon, min -3°C on Mon afternoon). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mild with heavy rain (total 24mm), heaviest during Thu afternoon. Becoming colder with a moderate fall of snow heaviest on Thu night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -8°C on Sat 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.