– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Mon 27 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Mon 27 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 27 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -5°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 4°C on Sun morning, min -1°C on Fri morning). Wind will be generally light. | ||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | | | | | |  | |  |  | |
light snow | some clouds | some clouds | cloudy | some clouds | clear | some clouds | clear | some clouds | cloudy | some clouds | some clouds | some clouds | light snow | some clouds | snow shwrs | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
2 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.6 | 0.3 | |
max °C | -4 | -4 | -4 | -3 | -3 | -1 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 2 | 2 |
min °C | -4 | -5 | -4 | -4 | -4 | -3 | 0 | -1 | 0 | 1 | 0 | -1 | 0 | -1 | -1 | 2 | 2 |
-9 | -12 | -7 | -4 | -6 | -6 | 0 | -1 | -2 | -2 | -4 | -1 | -2 | -3 | -4 | -1 | -2 | |
2200 | 1800 | 1900 | 2150 | 1750 | 2500 | 2700 | 2600 | 2800 | 2850 | 2650 | 2600 | 2700 | 2400 | 2750 | 2950 | 3000 | |
Cloud base (m) | 2100 | 1600 | 1600 | 1650 | 1700 | 1850 | 2700 | 2650 | 2600 | 2750 | 2300 | 2500 | 1800 | 2500 | 2650 | ||
 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — |
 | — | 8:10 | — | — | 8:12 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:17 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -5°C on Mon night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 4°C on Sun morning, min -1°C on Fri morning). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2670 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.