– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 am Tue 01 Apr Local TimeUpdates in: hr min sUpdate imminent
Fortress Mountain Weather Forecast, United States
Issued: 10 am Tue 01 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 01 Apr 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 -2°C on Thu afternoon, min -7°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 5°C on Sat afternoon, min -4°C on Sun night). Wind will be generally light. | Days 7–9 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max 0°C on Wed afternoon, min -5°C on Mon morning). Wind will be generally light. | Days 10–12 Weather SummaryMild at first with light rain (total 3mm) on Sat morning followed by colder weather and light fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -7°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  |  | | | | | | | |  |  | | | |  | | | | | | | |  | |  | | |  | |
light snow | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | light snow | snow shwrs | cloudy | light snow | light snow | mod. snow | light snow | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | light rain | light rain | rain shwrs | light snow | snow shwrs | mod. snow | |
km/h | ||||||||||||||||||||||||||||||||||||
 |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||
2.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | 2.0 | 1.0 | — | 3 | 3 | 7 | 4 | — | — | — | — | — | — | — | — | — | 1.0 | 2.0 | 8 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.4 | 0.7 | 0.6 | 1.1 | — | — | |
max°C | -4 | -4 | -5 | -5 | -4 | -6 | -4 | -2 | -3 | 1 | 3 | 1 | 2 | 5 | 2 | 3 | 1 | -1 | -4 | -2 | -3 | -3 | -2 | -3 | -2 | 0 | 0 | 3 | 6 | 4 | 4 | 5 | 3 | 3 | -1 | -4 |
min°C | -5 | -4 | -7 | -7 | -5 | -6 | -5 | -3 | -4 | -2 | 3 | -1 | 0 | 4 | 1 | 1 | -1 | -4 | -5 | -2 | -5 | -4 | -2 | -4 | -3 | 0 | -1 | 1 | 5 | 3 | 3 | 4 | 3 | 0 | -2 | -7 |
-9 | -8 | -13 | -12 | -8 | -9 | -9 | -6 | -7 | -2 | 3 | -1 | 0 | 2 | -1 | -1 | -5 | -8 | -10 | -7 | -11 | -10 | -8 | -10 | -8 | -4 | -5 | -2 | 2 | 0 | -1 | 0 | 0 | -6 | -8 | -14 | |
1400 | 1450 | 850 | 1250 | 1450 | 1000 | 1500 | 1750 | 1250 | 2150 | 2450 | 1850 | 2500 | 2600 | 2350 | 2400 | 1900 | 1550 | 1500 | 1750 | 1350 | 1500 | 1600 | 1350 | 1700 | 2000 | 1850 | 2500 | 2800 | 2550 | 2650 | 2700 | 2700 | 2000 | 1700 | 1050 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1800 | 1600 | 6800 | 2500 | 6900 | 6000 | 2500 | 2800 | 1600 | 1600 | 1600 | 1900 | 1600 | 1600 | 1600 | 1600 | 1750 | 2150 | 2100 | 1650 | 2250 | 1900 | 1600 | 2050 | 1750 | 1600 | 1600 | ||
 | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — |
 | — | 7:32 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — | — | 7:38 | — | — | 7:39 | — | — | 7:42 | — | — | 7:43 | — | — | 7:45 | — | — | 7:45 | — | — | 7:47 | — | — | 7:49 | — |
Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Thu afternoon, min -7°C on Tue night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat afternoon, min -4°C on Sun night). Wind will be generally light.
Fortress Mountain Weather (Days 6-9):
A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max 0°C on Wed afternoon, min -5°C on Mon morning). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2000 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.
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